[ovirt-users] Re: Backup/restore of Hosted Engine VM
Another option is to shutdown the Engine and create a Gluster snapshot.Yet, this requires Gluster with thin-LVM based bricks. Best Regards,Strahil Nikolov On Mon, Sep 26, 2022 at 17:14, Volenbovskyi, Konstantin wrote: Hi, I am aware that there is a procedure of backup/restore documented in https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.2/html/self-hosted_engine_guide/backing_up_and_restoring_a_self-hosted_engine , but I would like to have also else as well when it comes to backup (and restore) of hosted engine VM and avoid using hosted-engine --deploy / engine-backup Is anyone doing Libvirt snapshot or any other similar thing to back up ovengine VM? Part of that is the XML of the HE VM should be intact, so currently I am consideringhttps://libvirt.org/kbase/live_full_disk_backup.html#full-backup-with-older-libvirt-versions and https://gist.github.com/cabal95/e36c06e716d3328b512 BR, Konstantin ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/6ZT6UPL73EC3ERZD5VPN6NKHC53XJNQN/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/GDFULWCNZG62E24O2MJMEFX52X74Y7A6/
[ovirt-users] Re: VMs hang periodically: gluster problem?
It's just a guess until there is a proof in the gluster's top read-perf/write-perf . Can you share atleast the read-perf ? I'm pretty confident that the issue is not network-related , as the cluster.choose-local requires all reads to be local (reducing the network usage). Best Regards,Strahil Nikolov On Wed, Sep 21, 2022 at 10:40, Diego Ercolani wrote: I tried to measure IOs using gluster volume top but its results seem very cryptic to me (I need a deep analyze and don't have the time now) Thank you very much for your analysis, if I understood the problem is that the consumer SSD cache is too weak to help in times under a smoll number ~15 not particularly IO intensive VMs, so the IO hangs as the performance is poor and this hangs the VMs. The VMs kernel think that the CPU had hanged and so it crash. This seem to be the case If it's possible would be very useful a sort of profiler in the gluster enviromnent that raise up the evidence of issue related to speed of the undelying storage infrastructure, it can be a problem related to disks or to network, in any case the errors reported to user are almost misleading as it seem there is a data integrity issue (cannot read... or something like this. Only for reference these are the first lines of the "open" top command (currently I don't experience problems): [root@ovirt-node2 ~]# gluster volume top gv1 open Brick: ovirt-node2.ovirt:/brickgv1/gv1 Current open fds: 15, Max open fds: 38, Max openfd time: 2022-09-19 07:27:20.033304 + Count filename === 331763 /45b4f14c-8323-482f-90ab-99d8fd610018/dom_md/inbox 66284 /45b4f14c-8323-482f-90ab-99d8fd610018/dom_md/leases 53939 /45b4f14c-8323-482f-90ab-99d8fd610018/dom_md/metadata.new 169 /45b4f14c-8323-482f-90ab-99d8fd610018/images/910fa026-d30b-4be2-9111-3c9f4f646fde/b7d6f39a-1481-4f5c-84fd-fc43f9e14d71 [...] ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/F7FKIJHYOANZM657KDZMIKC23CHXKRDS/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/DEPVELZ2YE336RMKVOYONDOILQAFCXQB/
[ovirt-users] Re: Gluster setup for oVirt
It's not outdated but it's rarely necessary because:- the HostedEngine volume must be dedicated for the HE VM. Setting enough space for the bricks is enough - for example physical disk is 100GB, Thinpool is 100GB, thin LV 84GB (16GB should be put aside for the metadata). In such configuration, you can't go out of space.I/O overhead can be minimized by setting the full stripe size (and the thinpool chunk size) between 1MiB and 2MiB (preferably in the lower end). One big advantage of the thinpool-based bricks is that you can create snapshots of the volume. Usually I shut down the engine, snapshot the volume and then power up and do the necessary actions (for example Engine upgrade). Best Regards,Strahil Nikolov On Sun, Sep 18, 2022 at 22:50, Jonas wrote: https://access.redhat.com/documentation/en-us/red_hat_hyperconverged_infrastructure_for_virtualization/1.8/html/deploying_red_hat_hyperconverged_infrastructure_for_virtualization/rhhi-requirements#rhhi-req-lv > The logical volumes that comprise the engine gluster volume must be thick > provisioned. This protects the Hosted Engine from out of space conditions, > disruptive volume configuration changes, I/O overhead, and migration activity. Or is that extremely dated information? Am 18. September 2022 21:08:45 MESZ schrieb Strahil Nikolov via Users : >Can you share the RH recommendation to use Thick LV ? >Best Regards,Strahil Nikolov > > I don't have that anymore, but I assume that gluster_infra_lv_logicalvols >requires a thin pool: >https://github.com/gluster/gluster-ansible-infra/blob/master/roles/backend_setup/tasks/thin_volume_create.yml >___ >Users mailing list -- users@ovirt.org >To unsubscribe send an email to users-le...@ovirt.org >Privacy Statement: https://www.ovirt.org/privacy-policy.html >oVirt Code of Conduct: >https://www.ovirt.org/community/about/community-guidelines/ >List Archives: >https://lists.ovirt.org/archives/list/users@ovirt.org/message/XQ4Q4SELENO6EMF4WUQKM27G55RPEM3O/ > ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/I3Z7QEY4CMZD5QFGFGMNABHVAGHK5IWU/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/RBDBPEVGJLKB4XLYWCN4BJTPW4WYG43J/
[ovirt-users] Re: VMs hang periodically: gluster problem?
I hope you do realize that modern consumer SSDs have a small cache (at least according to https://www.storagereview.com/review/samsung-860-evo-ssd-review ) and we can't rule out the disks. Use gluster's top command to view the read (17.2.6) and write (17.2.7) performance of the bricks before (regular usage), during (high load) and after the backup (regular usage): https://access.redhat.com/documentation/en-us/red_hat_gluster_storage/3.5/html/administration_guide/sect-running_the_volume_top_command Best Regards,Strahil Nikolov On Sat, Sep 17, 2022 at 17:49, Diego Ercolani wrote: Parameter cluster.choose-local set to off. I confirm the filesystem of the bricks are all XFS as required. I started the farm only to accomplish a test bench of oVirt implementation, so I used 3 hosts based on ryzen5 processor desktop environment equipped with 4 DDR (4 32GB modules) and 1 disk for the OS and the others to use as data brick or nfs target. All SATA based, while the OS is installed on an internal M.2 disk. The node4 as it doesn't require much space as it is the arbiter, uses only the internal M.2 disk. Every host is equipped with dual channel x520 intel chipset with 2 SFP+ configured with 9000 packet size. Access lan is the management lan (and even the lan used by gluster) the VLAN are the "production" vlans. node2: /dev/mapper/glustervg-glhe on /brickhe type xfs (rw,relatime,seclabel,attr2,inode64,logbufs=8,logbsize=32k,noquota) /dev/mapper/glustervg-gv0 on /brickgv0 type xfs (rw,relatime,seclabel,attr2,inode64,logbufs=8,logbsize=32k,noquota) /dev/mapper/glustervg-gv1 on /brickgv1 type xfs (rw,relatime,seclabel,attr2,inode64,logbufs=8,logbsize=32k,noquota) Devices file mpath_uuid part4-mpath-Samsung_SSD_860_EVO_500GB_S4XBNF0N334942Y PVID 9iyl5761LWcy3AYy36fNcPk0fADjNYtC last seen on /dev/mapper/Samsung_SSD_860_EVO_500GB_S4XBNF0N334942Y4 not found. PV /dev/mapper/Samsung_SSD_870_EVO_4TB_S6BCNG0R300064E VG glustervg lvm2 [<3.64 TiB / 1.54 TiB free] PV /dev/nvme0n1p4 VG glustervg lvm2 [<287.02 GiB / <287.02 GiB free] PV /dev/nvme0n1p3 VG onn_ovirt-node2 lvm2 [177.15 GiB / <33.71 GiB free] PV /dev/mapper/ST4000NM000A-2HZ100_WJG1ZC85 VG daticold lvm2 [<3.64 TiB / 2.44 TiB free] node3: /dev/mapper/glustervg-glhe on /brickhe type xfs (rw,relatime,seclabel,attr2,inode64,logbufs=8,logbsize=32k,noquota) /dev/mapper/glustervg-gv1 on /brickgv1 type xfs (rw,relatime,seclabel,attr2,inode64,logbufs=8,logbsize=32k,noquota) /dev/mapper/glustervg-gv0 on /brickgv0 type xfs (rw,relatime,seclabel,attr2,inode64,logbufs=8,logbsize=32k,noquota) [root@ovirt-node3 ~]# pvscan -v PV /dev/sda VG glustervg lvm2 [<3.64 TiB / <1.64 TiB free] PV /dev/nvme0n1p4 VG glustervg lvm2 [<287.02 GiB / <187.02 GiB free] PV /dev/nvme0n1p3 VG onn_ovirt-node3 lvm2 [177.15 GiB / <33.71 GiB free] Total: 3 [4.09 TiB] / in use: 3 [4.09 TiB] / in no VG: 0 [0 ] node4: /dev/mapper/onn_ovirt--node4-gluster on /dati type xfs (rw,relatime,seclabel,attr2,inode64,logbufs=8,logbsize=64k,sunit=128,swidth=128,noquota) ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/PO7D7UJUAZV2KAD2KNFZY3TTZNDUXLSL/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/RJJU22F44AFIDMY6A77WQS4Z2NUQMZOC/
[ovirt-users] Re: Migrating VM from old ovirt to a new one
Stop the Storage domains in oVirt and attach the same Gluster volumes on the new cluster.Then Import the templates and the VMs from the new engine. Keep in mind that you might need to delete all VMs' snapshots and if needed to import the same VM as many times as the number of disks those VMs have. I would give a try to this one as theoretically might work:- revert the time on all hosts- block NTP- power on the engine. Then you can try to regenerate all certs and shutdown again to fix the time. Best Regards,Strahil Nikolov On Sat, Sep 17, 2022 at 15:32, Facundo Badaracco wrote: Hi everyone I would like to ask you a question I have an ovirt 4.4 which got corrupted certs and I can't access the gui. It gives me error 500 internal when I want to access. I have a new ovirt 4.5 on glusterfs which I would like to migrate all my vm's to. Is this possible? Can it be done by cli? It would save me from having to reinstall all the vm's.___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/556KSQG5K6CYDTWJGU5NET3UO34YYFXM/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/R2DHKQ4ZTBO4MA64IQX6RY7PDRDAILSO/
[ovirt-users] Re: Gluster setup for oVirt
Can you share the RH recommendation to use Thick LV ? Best Regards,Strahil Nikolov I don't have that anymore, but I assume that gluster_infra_lv_logicalvols requires a thin pool: https://github.com/gluster/gluster-ansible-infra/blob/master/roles/backend_setup/tasks/thin_volume_create.yml ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/XQ4Q4SELENO6EMF4WUQKM27G55RPEM3O/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/NT2TXZHHVYRMBC5NGYYHJAPGLQWTZCHK/
[ovirt-users] Re: VMs hang periodically: gluster problem?
Set it back to the original value . The option picks the local brick for reading instead of picking the fastest one (which could be either a remote or a local one) which could help with bandwidth issues. Can you provide details about the bricks like HW raid/JBOD, raid type (0,5,6,10), stripe size, stripe width , filesystem (I expect XFS but it's nice to know) ,etc. Also share the gluster client log from the node where the backup proxy is. Should be something like: /var/log/glusterfs/rhev-data-center-mnt-glusterSD-:_gv1.log Best Regards,Strahil Nikolov On Thu, Sep 15, 2022 at 17:01, Diego Ercolani wrote: During this time (Hosted-Engine Hung, this appears in the host were it's supposed to have Hosted-Engine Running: 2022-09-15 13:59:27,762+ WARN (Thread-10) [virt.vm] (vmId='8486ed73-df34-4c58-bfdc-7025dec63b7f') Shutdown by QEMU Guest Agent failed (agent probably inactive) (vm:5490) 2022-09-15 13:59:27,762+ WARN (Thread-10) [virt.vm] (vmId='8486ed73-df34-4c58-bfdc-7025dec63b7f') Shutting down with guest agent FAILED (vmpowerdown:115) 2022-09-15 13:59:28,780+ ERROR (qgapoller/1) [virt.periodic.Operation] > operation failed (periodic:204) Traceback (most recent call last): File "/usr/lib/python3.6/site-packages/vdsm/virt/periodic.py", line 202, in __call__ self._func() File "/usr/lib/python3.6/site-packages/vdsm/virt/qemuguestagent.py", line 493, in _poller vm_id, self._qga_call_get_vcpus(vm_obj)) File "/usr/lib/python3.6/site-packages/vdsm/virt/qemuguestagent.py", line 814, in _qga_call_get_vcpus if 'online' in vcpus: TypeError: argument of type 'NoneType' is not iterable ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/ZMZ3V5E4ZFNWPW3R74ZXYFZA5RR3BV7R/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/RANBGQMMFTPMRL4PIMFPGUBJPKGQ7CZ2/
[ovirt-users] Re: VMs hang periodically: gluster problem?
Can you test the backup after setting:status=$(gluster volume get
cluster.choose-local awk '/choose-local/ {print $2}')
gluster volume set cluster.choose-local true
And after the test:gluster volume set cluster.choose-local $status
Best Regards,Strahil Nikolov
On Thu, Sep 15, 2022 at 12:26, Diego Ercolani wrote:
Sorry, I see that the editor bring away all the head spaces that indent the
timestamp.
I retried the test, hoping to find the same error, and I found it. On node3. I
changed the code of the read routine:
cd /rhev/data-center/mnt/glusterSD/ovirt-node2.ovirt:_gv1; while sleep 0.1 ; do
date +'Timestamp:%s.%N'; cat testfile ; done
Also I have to point that in my gluster configuration: node2 and node3 are
replicating while node4 is the arbiter.
I find this:
node2:
1663233449.088250919
1663233449.192357508
1663233449.296979848
1663233449.401279036
1663233449.504945285
1663233449.609107728
1663233449.713468581
1663233449.817435890
1663233449.922132348
1663233450.030449768
1663233450.134975317
1663233450.239171022
1663233450.342905278
1663233450.447466303
1663233450.551867180
1663233450.658387123
1663233450.762761972
1663233450.868063254
1663233450.973718716
1663233451.077074998
1663233451.181540916
1663233451.286831549
1663233451.393060700
1663233451.500488204
1663233451.606233103
1663233451.711308978
1663233451.816455012
1663233451.922142384
1663233452.028786138
1663233452.134080858
1663233452.239052098
1663233452.343540758
1663233452.449015706
1663233452.553832377
1663233452.658255495
1663233452.762774092
1663233452.866525770
1663233452.970784862
1663233453.075297458
1663233453.178379039
1663233453.281728609
1663233453.385722608
1663233453.489965321
1663233453.593885612
1663233453.698436388
1663233453.802415640
1663233453.906987275
1663233454.010658544
1663233454.114877122
1663233454.218459344
1663233454.322761948
1663233454.428025821
1663233454.533464752
1663233454.637652754
1663233454.741783087
1663233454.845600527
1663233454.950286885
1663233455.055143240
1663233455.161169524
1663233455.265582394
1663233455.369963173
1663233455.475453048
1663233455.580044209
1663233455.684503325
1663233455.788750947
1663233455.894135415
1663233455.998738750
node3:
Timestamp:1663233450.000172185
1663233449.296979848
Timestamp:1663233450.101871259
1663233449.296979848
Timestamp:1663233450.204006554
1663233449.296979848
Timestamp:1663233450.306014420
1663233449.296979848
Timestamp:1663233450.407890669
1663233450.342905278
Timestamp:1663233450.511435794
1663233450.342905278
Timestamp:1663233450.613144044
1663233450.342905278
Timestamp:1663233450.714936282
1663233450.342905278
Timestamp:1663233450.816689957
1663233450.342905278
Timestamp:1663233450.919563686
1663233450.342905278
Timestamp:1663233451.021558628
1663233450.342905278
Timestamp:1663233451.123617850
1663233450.342905278
Timestamp:1663233451.225769366
1663233450.342905278
Timestamp:1663233451.327726226
1663233450.342905278
Timestamp:1663233451.429934369
1663233451.393060700
Timestamp:1663233451.532945857
1663233451.393060700
Timestamp:1663233451.634935468
1663233451.393060700
Timestamp:1663233451.737058041
1663233451.393060700
Timestamp:1663233451.839167797
1663233451.393060700
Timestamp:1663233451.941486148
1663233451.393060700
Timestamp:1663233452.043288336
1663233451.393060700
Timestamp:1663233452.145090644
1663233451.393060700
Timestamp:1663233452.246825425
1663233451.393060700
Timestamp:1663233452.348501234
1663233451.393060700
Timestamp:1663233452.450351853
Timestamp:1663233452.553106458
Timestamp:1663233452.655222156
Timestamp:1663233452.757315704
Timestamp:1663233452.859298562
Timestamp:1663233452.961655817
Timestamp:1663233453.063383043
Timestamp:1663233453.165180993
Timestamp:1663233453.266883792
Timestamp:1663233453.368890215
Timestamp:1663233453.470586924
1663233453.385722608
Timestamp:1663233453.573171648
1663233453.385722608
Timestamp:1663233453.675160288
1663233453.385722608
Timestamp:1663233453.777281257
1663233453.385722608
Timestamp:1663233453.879306084
1663233453.385722608
Timestamp:1663233453.981588858
1663233453.385722608
Timestamp:1663233454.083371309
1663233453.385722608
Timestamp:1663233454.185268095
1663233453.385722608
Timestamp:1663233454.287256013
1663233453.385722608
Timestamp:1663233454.389068540
1663233453.385722608
Timestamp:1663233454.490809573
1663233454.428025821
Timestamp:1663233454.593597380
1663233454.428025821
Timestamp:1663233454.695329646
1663233454.428025821
Timestamp:1663233454.797029330
1663233454.428025821
Timestamp:1663233454.899000216
1663233454.428025821
node4:
Timestam:1663233450.043398632
1663233449.817435890
Timestam:1663233450.144889219
1663233449.817435890
Timestam:1663233450.246423969
1663233449.817435890
Timestam:1663233450.347730771
1663233449.817435890
Timestam:1663233450.449109919
1663233449.817435890
Timestam:1663233450.550659616
1663233449.817435890
Timestam:1663233450.652173237
1663233449.817435890
Timestam:1663233450.753610724
1663233449.817435890
Timestam:1663233450.855978621
[ovirt-users] Re: Certificate doesn't contain valid subject alternative name
Can you live migrate the VM? Best Regards, Strahil Nikolov On Thu, Sep 15, 2022 at 12:17, Andrei Verovski wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/XNFRWGBB4Y6ECIPSRRFRMGNAQBZDUISQ/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/J53X4ZYPJTPVBPVZO65RXEDZTQSK6DKZ/
[ovirt-users] Re: OLVM gets error "VDSM hostname command AddImageTicketVDS failed: Image daemon is unsupported: ()" when uploading iso file
Are you sure you have proper A/ and PTR records for the OLVM nodes and the Engine ? If not, use proper entries in /etc/hosts before trying again. Best Regards,Strahil Nikolov On Tue, Sep 13, 2022 at 21:37, Raul Diaz wrote: Hello guys. I'm new with OLVM and KVM. Right now I have installed a fresh OL8 with kvm in an HPE Superdome Flex. And I have installed OLVM in a VMware VM, but when I want to upload an iso file to create a VM in the KVM I get an error "VDSM hostname command AddImageTicketVDS failed: Image daemon is unsupported: ()" This is my environment: KVM - OL8.6; qemu-kvm-6.2.0-11 HPE Superdome Flex OLVM - OL8.6; ovirt-engine-4.4.10.7-1.0.10.el8.noarch, VMware Virtual Machine. Best regards. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/EGMCMUMPQXGYI3S4FLCSQRETPZRZUTTR/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/I56S72E36S5ZRS75JQKMVDB636DQSVSC/
[ovirt-users] Re: VMs hang periodically: gluster problem?
I see some entries that are not good:
[2022-09-11 03:50:26.131393 +] W [MSGID: 108001]
[afr-transaction.c:1016:afr_handle_quorum] 0-gv1-replicate-0:
228740f8-1d14-4253-b95b-47e5feb6a3cc: Failing WRITE as quorum is not met
[Invalid argument]
When the backup goes , what is the output of 'gluster pool list'?
Which gluster version are you using:rpm -qa | grep gluster
Is it possible to rate limit the backup ?
Best Regards,Strahil Nikolov
On Mon, Sep 12, 2022 at 19:22, Diego Ercolani wrote:
Hello. I did a full backup using veeam but I recorded many errors in the
gluster log.
This is the log (https://cloud.ssis.sm/index.php/s/KRimf5MLXK3Ds3d). The log is
from the same node where veeam-proxy and the backupped VMs resides.
Both are running in the gv1 storage domain.
See that hours are reported in GMT and the backup started at 15:55:48 GMT and
ended at 16:04:35.
The log is full of errors that I cannot understand:
...
[2022-09-12 15:56:24.983887 +] W [MSGID: 114031]
[client-rpc-fops_v2.c:2620:client4_0_lookup_cbk] 0-gv1-client-2: remote
operation failed. [{path=},
{gfid=2ca980cf-3cda-4f56-84bd-c089cdeb5878}, {errno=2}, {error=No such file or
directory}]
...
[2022-09-12 15:56:42.570987 +] W [fuse-bridge.c:2979:fuse_readv_cbk]
0-glusterfs-fuse: 891795: READ => -1 gfid=2906fff6-2292-451c-879c-547e189d0bb3
fd=0x55b916d199b8 (Invalid argument)
...
e.g.
[root@ovirt-node3 ~]# mount -t glusterfs -o aux-gfid-mount,ro
ovirt-node2.ovirt:/gv1 /mnt/
[root@ovirt-node3 ~]# gluster volume set gv1 build-pgfid on
volume set: success
[root@ovirt-node3 ~]# getfattr -n glusterfs.ancestry.path -e text
/mnt/.gfid/2ca980cf-3cda-4f56-84bd-c089cdeb5878
getfattr: /mnt/.gfid/2ca980cf-3cda-4f56-84bd-c089cdeb5878: No such file or
directory
[root@ovirt-node3 ~]# getfattr -n glusterfs.ancestry.path -e text
/mnt/.gfid/2906fff6-2292-451c-879c-547e189d0bb3
getfattr: /mnt/.gfid/2906fff6-2292-451c-879c-547e189d0bb3: No such file or
directory
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[ovirt-users] Re: VMs hang periodically: gluster problem?
I suspect you have network issues.Check the gluster log for the client side
/var/log/glusterfs/rhev-data-center-mnt-glusterSD-:_.log
Best Regards,Strahil Nikolov
On Tue, Sep 6, 2022 at 17:19, Diego Ercolani wrote:
I really don't understand, I was monitoring vdsm.log of one node (node2)
And I saw a complain:
2022-09-06 14:08:27,105+ ERROR (check/loop) [storage.monitor] Error
checking path
/rhev/data-center/mnt/glusterSD/ovirt-node2.ovirt:_gv1/45b4f14c-8323-482f-90ab-99d8fd610018/dom_md/metadata
(monitor:511)
Traceback (most recent call last):
File "/usr/lib/python3.6/site-packages/vdsm/storage/monitor.py", line 509, in
_pathChecked
delay = result.delay()
File "/usr/lib/python3.6/site-packages/vdsm/storage/check.py", line 398, in
delay
raise exception.MiscFileReadException(self.path, self.rc, self.err)
vdsm.storage.exception.MiscFileReadException: Internal file read failure:
('/rhev/data-center/mnt/glusterSD/ovirt-node2.ovirt:_gv1/45b4f14c-8323-482f-90ab-99d8fd610018/dom_md/metadata',
1, 'Read timeout')
2022-09-06 14:08:27,105+ INFO (check/loop) [storage.monitor] Domain
45b4f14c-8323-482f-90ab-99d8fd610018 became INVALID (monitor:482)
2022-09-06 14:08:27,149+ ERROR (check/loop) [storage.monitor] Error
checking path
/rhev/data-center/mnt/glusterSD/localhost:_gv0/60b7f172-08ed-4a22-8414-31fd5b100d72/dom_md/metadata
(monitor:511)
Traceback (most recent call last):
File "/usr/lib/python3.6/site-packages/vdsm/storage/monitor.py", line 509, in
_pathChecked
delay = result.delay()
File "/usr/lib/python3.6/site-packages/vdsm/storage/check.py", line 398, in
delay
raise exception.MiscFileReadException(self.path, self.rc, self.err)
vdsm.storage.exception.MiscFileReadException: Internal file read failure:
('/rhev/data-center/mnt/glusterSD/localhost:_gv0/60b7f172-08ed-4a22-8414-31fd5b100d72/dom_md/metadata',
1, 'Read timeout')
2022-09-06 14:08:27,814+ INFO (jsonrpc/5) [api.virt] START getStats()
from=::1,54242, vmId=8486ed73-df34-4c58-bfdc-7025dec63b7f (api:48)
2022-09-06 14:08:27,814+ INFO (jsonrpc/5) [api] FINISH getStats
error=Virtual machine does not exist: {'vmId':
'8486ed73-df34-4c58-bfdc-7025dec63b7f'} (api:129)
2022-09-06 14:08:27,814+ INFO (jsonrpc/5) [api.virt] FINISH getStats
return={'status': {'code': 1, 'message': "Virtual machine does not exist:
{'vmId': '8486ed73-df34-4c58-bfdc-7025dec63b7f'}"}} from=::1,54242,
vmId=8486ed73-df34-4c58-bfdc-7025dec63b7f (api:54)
2022-09-06 14:08:27,814+ INFO (jsonrpc/5) [jsonrpc.JsonRpcServer] RPC call
VM.getStats failed (error 1) in 0.00 seconds (__init__:312)
2022-09-06 14:08:31,357+ ERROR (check/loop) [storage.monitor] Error
checking path
/rhev/data-center/mnt/glusterSD/localhost:_glen/3577c21e-f757-4405-97d1-0f827c9b4e22/dom_md/metadata
(monitor:511)
Traceback (most recent call last):
File "/usr/lib/python3.6/site-packages/vdsm/storage/monitor.py", line 509, in
_pathChecked
delay = result.delay()
File "/usr/lib/python3.6/site-packages/vdsm/storage/check.py", line 398, in
delay
raise exception.MiscFileReadException(self.path, self.rc, self.err)
vdsm.storage.exception.MiscFileReadException: Internal file read failure:
('/rhev/data-center/mnt/glusterSD/localhost:_glen/3577c21e-f757-4405-97d1-0f827c9b4e22/dom_md/metadata',
1, 'Read timeout')
2022-09-06 14:08:32,918+ INFO (periodic/5) [Executor] Worker was discarded
(executor:305)
but, on the same node, from commandline I can issue a simple cat without any
problem:
[root@ovirt-node2 ~]# cat
"/rhev/data-center/mnt/glusterSD/localhost:_gv0/60b7f172-08ed-4a22-8414-31fd5b100d72/dom_md/metadata"
ALIGNMENT=1048576
BLOCK_SIZE=512
CLASS=Data
DESCRIPTION=gv0
IOOPTIMEOUTSEC=10
LEASERETRIES=3
LEASETIMESEC=60
LOCKPOLICY=
LOCKRENEWALINTERVALSEC=5
POOL_UUID=da146814-f823-40e0-bd7b-8478dcfa38cd
REMOTE_PATH=localhost:/gv0
ROLE=Regular
SDUUID=60b7f172-08ed-4a22-8414-31fd5b100d72
TYPE=GLUSTERFS
VERSION=5
_SHA_CKSUM=a63324fa9b3030c3ffa35891c2d6c4e129c76af9
and
[root@ovirt-node2 ~]# cat
'/rhev/data-center/mnt/glusterSD/localhost:_gv0/60b7f172-08ed-4a22-8414-31fd5b100d72/dom_md/metadata'
ALIGNMENT=1048576
BLOCK_SIZE=512
CLASS=Data
DESCRIPTION=gv0
IOOPTIMEOUTSEC=10
LEASERETRIES=3
LEASETIMESEC=60
LOCKPOLICY=
LOCKRENEWALINTERVALSEC=5
POOL_UUID=da146814-f823-40e0-bd7b-8478dcfa38cd
REMOTE_PATH=localhost:/gv0
ROLE=Regular
SDUUID=60b7f172-08ed-4a22-8414-31fd5b100d72
TYPE=GLUSTERFS
VERSION=5
_SHA_CKSUM=a63324fa9b3030c3ffa35891c2d6c4e129c76af9
after while, I retried the same cat, and the host console hanged so,
sometimes, gluster revoke access to file ?!?!?! why?
I think this "hang" is the source of all my problems.
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[ovirt-users] Re: Some problems with ovirt
I would check the libvirt and vdsm logs on the receiving host. Have you tried if pinging the VM (from a 3rd system) helps ? Best Regards,Strahil Nikolov On Fri, Sep 2, 2022 at 9:26, אריה קלטר wrote: Hi, I have two ovirt clusters. 1. 4.3 cluster with single node (was 3 nodes in the past) 2. 4.5.2 cluster with 3 nodes. the problem was also on oVirt-4.5 node with a matching engine version but the cluster configured on version 4.6 because I did have a problem upgrading one of the nodes, I also lost the engine because of gluster volume sync issue between the hosts, so I formatted the problematic node using the 4.5.2 node iso and created a new engine on it, and attached 2 of the existing nodes and did upgrade on the nodes using the new engine. About the new cluster: 1. migration between hosts - almost all the time looks like it succeeds, but the VM is not responding after the successful migration. 2. run reboot inside of the VM - in a high percent of the time it just hung instead of reboot. With 100% CPU. In status "Reboot in Progress", but after some time the status changed to "Up" incorrectly. I tried on the clean images of ubuntu and centos from ovirt-image-repository. I imported a server from the 4.3 cluster to the new cluster, on the old cluster it reboots correctly but in the new cluster it doesn't. I tried it both with gluster and with nfs. Any idea how to solve both problems? Regards, Arye ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/QK3L4EJD3P7KZGNEYTEBURZTFI5YRDZ3/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/TL7WQJ2TN3455IL5B36XSX4P7XXMUVSP/
[ovirt-users] Re: VDSNetworkException: protocol version not accepted by client
I would re-enroll the hosts from the web UI to verify that some cert was not missed. Best Regards,Strahil Nikolov On Thu, Sep 1, 2022 at 19:42, Kilian Ries wrote: Hi, im running an oVirt 4.2.8 cluster with two nodes. A few days ago, my SSL certificates expired. After that, i changed all the certificates on the engine via "engine-upgrade" command and issued new vdsm client certificates. Then i copied the new certificates to my ovirt nodes and restarted vdsmd (systemctl restart vdsmd). Now i'm still not able to connect to my ovirt nodes. In the engine log i can see the following error: ### 2022-09-01 18:25:51,822+02 INFO [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) [] Connecting to /192.168.xx.xx 2022-09-01 18:25:51,827+02 ERROR [org.ovirt.vdsm.jsonrpc.client.reactors.Reactor] (SSL Stomp Reactor) [] Unable to process messages The server selected protocol version TLS10 is not accepted by client preferences [TLS12] 2022-09-01 18:25:51,829+02 ERROR [org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring] (EE-ManagedThreadFactory-engineScheduled-Thread-88) [] Unable to RefreshCapabilities: VDSNetworkException: VDSGenericException: VDSNetworkException: The server selected protocol version TLS10 is not accepted by client preferences [TLS12] ### I searched my vdsm client config but i cannot see any specific TLS version set (every option with TLS is commented - seems to be the default): ### $grep -R -i TLS /etc/vdsm/ /etc/vdsm/vdsm.conf:# ssl_protocol = tlsv1 /etc/vdsm/vdsm.conf:# https://docs.python.org/2/library/ssl.html. e.g. OP_NO_TLSv1, /etc/vdsm/vdsm.conf:# OP_NO_TLSv1_1 By default tlv1, tlsv1.1 and tlsv1.2 are enabled. ### On the engine i didn't find any setting to set a specific TLS version - there seems to have been a setting (VdsmSSLProtocol) but that got deprecated years ago. Does anybody know why my engine is still not able to connect to the client vdsmd? I also tried to set "ssl_protocol = tlsv1" via vdsm.conf but that didn't work ... Thanks Regards, Kilian PS: Name : vdsm Architektur : x86_64 Version : 4.19.37 Ausgabe : 1.el7.centos Name : ovirt-engine Architektur : noarch Version : 4.2.8.2 Ausgabe : 1.el7 ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/QCSD37GWDX5WX7K4AWM7EE3NVZBMJN5I/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/U3BZ6KTTLUEV7MVTBEXQOEEOO5EKVHV5/
[ovirt-users] Re: VMs hang periodically: gluster problem?
Any sanlock errors to indicate storage problems ?Have you checked Gluster logs for errors or indication of network disruption? Best Regards,Strahil Nikolov On Thu, Sep 1, 2022 at 12:18, Diego Ercolani wrote: Hello, I have a cluster made by 3 nodes in a "self-hosted-engine" topology. I implemented the storage with gluster implementation in 2 replica + arbiter topology. I have two gluster volumes glen - is the volume used by hosted-engine vm gv0 - is the volume used by VMs The physical disks are 4TB SSD used only to accomodate VMs (also hosted-engine) I have continuos VMs hangs, even hosted-engine, this give full of troubles as I have continuous hangs by hosted-engine and this happen asyncrounosly even while there is management operation on VMs (mobility, cloning...) after a while it happens that the VM is freed but in the VMs I have in console kernel complaining by CPU hang or timer hangs and the solution is only to shutdown/poweroff the VM... even hosted engine in fact it happens that hosted-engine -vm-status give "state=EngineUpBadHealth" This is the log during the event in the host while there is the event: Sep 01 07:48:58 ovirt-node3.ovirt NetworkManager[1923]: [1662018538.0166] device (vnet73): state change: activated -> unmanaged (reason 'unmanaged', sys-iface-state: 'removed') Sep 01 07:48:58 ovirt-node3.ovirt NetworkManager[1923]: [1662018538.0168] device (vnet73): released from master device ovirtmgmt Sep 01 07:48:58 ovirt-node3.ovirt libvirtd[2496]: Unable to read from monitor: Connection reset by peer Sep 01 07:48:58 ovirt-node3.ovirt libvirtd[2496]: internal error: qemu unexpectedly closed the monitor: 2022-09-01T07:48:57.930955Z qemu-kvm: -device virtio-blk-pci,iothread=iothread1,bus=pci.6,addr=0x0,drive=libvirt-1-format,id=ua-0a1a501c-fc45-430f-bfd3-076172cec406,bootindex=1,write-cache=on,serial=0a1a501c-fc45-430f-bfd3-076172cec406,werror=stop,rerror=stop: Failed to get "write" lock Is another process using the image [/run/vdsm/storage/3577c21e-f757-4405-97d1-0f827c9b4e22/0a1a501c-fc45-430f-bfd3-076172cec406/f65dab86-67f1-46fa-87c0-f9076f479741]? Sep 01 07:48:58 ovirt-node3.ovirt kvm[268578]: 5 guests now active Sep 01 07:48:58 ovirt-node3.ovirt systemd[1]: machine-qemu\x2d67\x2dHostedEngine.scope: Succeeded. Sep 01 07:48:58 ovirt-node3.ovirt systemd-machined[1613]: Machine qemu-67-HostedEngine terminated. Sep 01 07:49:08 ovirt-node3.ovirt systemd[1]: NetworkManager-dispatcher.service: Succeeded. Sep 01 07:49:08 ovirt-node3.ovirt ovirt-ha-agent[3338]: ovirt-ha-agent ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine ERROR Engine VM stopped on localhost Sep 01 07:49:14 ovirt-node3.ovirt vdsm[3335]: WARN Failed to retrieve Hosted Engine HA info: timed out Sep 01 07:49:18 ovirt-node3.ovirt vdsm[3335]: WARN Failed to retrieve Hosted Engine HA info: timed out Sep 01 07:49:18 ovirt-node3.ovirt vdsm[3335]: WARN Failed to retrieve Hosted Engine HA info: timed out Sep 01 07:49:28 ovirt-node3.ovirt vdsm[3335]: WARN Failed to retrieve Hosted Engine HA info: timed out Sep 01 07:49:28 ovirt-node3.ovirt sanlock[1633]: 2022-09-01 07:49:28 1706161 [5083]: s4 delta_renew long write time 11 sec Sep 01 07:49:28 ovirt-node3.ovirt sanlock[1633]: 2022-09-01 07:49:28 1706161 [5033]: s3 delta_renew long write time 11 sec Sep 01 07:49:34 ovirt-node3.ovirt libvirtd[2496]: Domain id=65 name='ocr-Brain-28-ovirt.dmz.ssis' uuid=00425fb1-c24b-4eaa-9683-534d66b2cb04 is tainted: custom-ga-command Sep 01 07:49:47 ovirt-node3.ovirt sudo[268984]: root : TTY=unknown ; PWD=/ ; USER=root ; COMMAND=/bin/privsep-helper --privsep_context os_brick.privileged.default --privsep_sock_path /tmp/tmp1iolt06i/privsep.sock This is the indication I have on gluster: [root@ovirt-node3 ~]# gluster volume heal gv0 info Brick ovirt-node2.ovirt:/brickgv0/_gv0 Status: Connected Number of entries: 0 Brick ovirt-node3.ovirt:/brickgv0/gv0_1 Status: Connected Number of entries: 0 Brick ovirt-node4.ovirt:/dati/_gv0 Status: Connected Number of entries: 0 [root@ovirt-node3 ~]# gluster volume heal glen info Brick ovirt-node2.ovirt:/brickhe/_glen Status: Connected Number of entries: 0 Brick ovirt-node3.ovirt:/brickhe/glen Status: Connected Number of entries: 0 Brick ovirt-node4.ovirt:/dati/_glen Status: Connected Number of entries: 0 So it seem healty. I don't know how to address the issue but this is a great problem. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/62EZCKA5HCAY2CP4O7RAXVNYEW4RAQOF/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Stateme
[ovirt-users] Re: Certificate doesn't contain valid subject alternative name
Are you generating the keys yourself or you are using the oVirt ones ? Best Regards,Strahil Nikolov On Thu, Sep 1, 2022 at 12:03, Ayansh Rocks wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/EAMMOIAQVPNZBES72TCCPTG6SAFKHVT5/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/J5STABLDNTBF4HYBN44YHUI2GNNSHKY7/
[ovirt-users] Re: (no subject)
Are you able to set a host into maintenance?If yes, then you should be able to Hosts -> select host -> Installation -> Enroll Certificate Best Regards,Strahil Nikolov On Mon, Aug 22, 2022 at 10:30, parallax wrote: no vdsm errors on hosts side but I see vdsmcert.pem has expired on each hosts in the datacenter and there were no warning to me about certs expiration beginning it is possible to update the certificate without stopping the server ? сб, 20 авг. 2022 г. в 18:27, Strahil Nikolov : Check the vdsm logs on all hosts to get a clue why this is happening. P.S.: Next time consider adding a subject. Best Regards,Strahil Nikolov On Sat, Aug 20, 2022 at 17:23, parallax wrote: oVirt version:4.4.4.7-1.el8 I have several servers in cluster and I got this error: Data Center is being initialized, please wait for initialization to complete. VDSM command GetStoragePoolInfoVDS failed: PKIX path validation failed: java.security.cert.CertPathValidatorException: validity check failed the SPM role is constantly being transferred to the servers and I can't do anything in StorageDomains storages are in inactive status but virtual machines are runnig how ti fix it? ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/P6MGHC2NU3BDQ7DJSER2VH757C2Y5YKJ/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/UOY7KJMEDJR4U3SHQJ4SCWSVBZG2K5HJ/
[ovirt-users] Re: (no subject)
Check the vdsm logs on all hosts to get a clue why this is happening. P.S.: Next time consider adding a subject. Best Regards,Strahil Nikolov On Sat, Aug 20, 2022 at 17:23, parallax wrote: oVirt version:4.4.4.7-1.el8 I have several servers in cluster and I got this error: Data Center is being initialized, please wait for initialization to complete. VDSM command GetStoragePoolInfoVDS failed: PKIX path validation failed: java.security.cert.CertPathValidatorException: validity check failed the SPM role is constantly being transferred to the servers and I can't do anything in StorageDomains storages are in inactive status but virtual machines are runnig how ti fix it? ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/P6MGHC2NU3BDQ7DJSER2VH757C2Y5YKJ/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/NGO6GFTRNT2SYALJRBMIE3WVL43CWYFS/
[ovirt-users] Re: GlusterFS Network issue
You should give an example , as it's not clear enough. Best Regards,Strahil Nikolov On Fri, Aug 19, 2022 at 13:53, Facundo Badaracco wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/HDNSUXM7VML3ROV3MMR5UDZFAZTENTNY/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/TIXEW5TZ6NTP5UPL4PK2WFQDD46CENFO/
[ovirt-users] Re: GlusterFS Network issue
Yes.Keep in mind that the bricks (hostname/ip+mountpoint combo) should be part of the Gluster network. The IP you use while mounting is used only to retrieve the volume info (and the bricks) while the brick FQDN/hostname/IP is used for the actual data transfer.If you use LACP, you can combine all 4 ports (of course you can use VLANs) and simplify the setup.10GBE is recommended, but faster is better. Best Regards,Strahil Nikolov On Thu, Aug 18, 2022 at 21:19, Facundo Badaracco wrote: Hi everyone. I have deployed a 3x replica glusterfs succesfully. I have 4 nic in each server. Will be using 2 bond, one for gluster and the other for the vm. My doubt is: Actually, my network is 192.168.2.0/23 The IP of bond0 and bond1 should be in differente networks? Can i give, for example, 192.168.2.3 to bond0 and 192.168.2.4 to bond1?If above can be do it, how? Thx in advance___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/TJZSZDORACVDYCP7EYF2ESSZFTWHLHNC/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/UG3EQNZXUB4QLNQJNRNUBXZGC6ZBQNDL/
[ovirt-users] Re: Getting to know oVirt
Hi and Welcome, - The engine keeps the VM definition in it's database. The VMs are not persistent on the host they are running. Even if the engine is completely lost, a fresh new engine can import the storage domain and import VMs' definition from there. - None. The Engine UI is self sufficient. You can run some ansible tasks on the Engine VM or remotely via the API.- Only as Gluster Storage (replica 1 with 1 host, replica 3 in all other cases)- The cockpit installer will install Gluster via Ansible. Due to recent migration to Ansible Core, some of the GlusterFS's ansible modules are not idempotent Best Regards,Strahil Nikolov On Thu, Aug 18, 2022 at 21:16, Alexandre Aguirre wrote: I'm new to ovirt, I'm coming from Proxmox and VMware, so I had some doubts that I couldn't find myself; - Via terminal, where are the VMs created in oVirt? - What are the most used commands on a daily basis in the terminal? - Can I use the host's local disk as storage for the VMs? - Is glusterfs configuration native in ovirt, or do I need to install the part? Thanks in advance for your attention!! ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/WY2OTOVSJD32P4DUQT2IENWWSNTMMOZW/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/KNCXWQILCJ7XDON3ZPU777NKBNNKQGRI/
[ovirt-users] Re: how to use ovirt-engine on a new Architecture
Is your engine running ?If yes, most probably you can connectto it and add the CPU type in the DB. Best Regards,Strahil Nikolov Hello, I am using ovirt-engine-4.4.10.7 on a new Architecture(LoongArch64), but an error is reported during use, the error message is: 2022-08-04 12:03:30,762-04 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-72) [4fad3531] EVENT_ID: CPU_TYPE_UNSUPPORTED_IN_THIS_CLUSTER_VERSION(156), Host node210 moved to Non-Operational state as host CPU type is not supported in this cluster compatibility version or is not supported at all, which CPUs are supported by ovirt-engine-4.4.10.7? how can i get the support list of CPUs, If i want to use ovirt-engine-4.4.10.7 on a new Architecture, what should i do, thank you the CPU information about LoongArch just like: system type : generic-loongson-machine processor : 0 package : 0 core : 0 cpu family : Loongson-64bit model name : Loongson-3A5000LL CPU Revision : 0x11 FPU Revision : 0x00 CPU MHz : 2000.00 BogoMIPS : 4000.00 TLB entries : 2112 Address sizes : 48 bits physical, 48 bits virtual isa : loongarch32 loongarch64 features : cpucfg lam ual fpu lsx lasx complex crypto lvz lbt_x86 lbt_arm lbt_mips hardware watchpoint : yes, iwatch count: 8, dwatch count: 8 processor : 1 package : 0 core : 1 cpu family : Loongson-64bit model name : Loongson-3A5000LL CPU Revision : 0x11 FPU Revision : 0x00 CPU MHz : 2000.00 BogoMIPS : 4000.00 TLB entries : 2112 Address sizes : 48 bits physical, 48 bits virtual isa : loongarch32 loongarch64 features : cpucfg lam ual fpu lsx lasx complex crypto lvz lbt_x86 lbt_arm lbt_mips hardware watchpoint : yes, iwatch count: 8, dwatch count: 8 ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/GG3VAIHF2SALWWETBFEYMKXEZJBS6CD3/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/W3ZV7SNVKU5YBJN5CSCOANJCE6L7C5QZ/
[ovirt-users] Re: No "Virtualization" tab on Node cockpit
Most probably is a bug. Is there a newer ISO ?If not, try with a version (or 2
older) .
Best Regards,Strahil Nikolov
Hi. I'm new to oVirt.
Trying to install the first node with hosted engine on it.
The node bare install process from the iso image
(ovirt-node-ng-installer-4.5.1-2022062306.el9.iso) is fine on a Fujitsu server.
Accessing via browser the node cockpit at port 9090, on the left panel the
entry "Virtualization" is missing (installing Node version 4.4.6 it was present
and working), so I can't launch the hosted engine setup via UI.
Trying to deploy via command line ( $ hosted-engine --deploy ), the
installation process stops with the error:
[ ERROR ] {'changed': True, 'stdout': '', 'stderr': '', 'rc': 1, 'cmd': "[ -r
/etc/sysconfig/libvirtd ] && sed -i '/## beginning of configuration section by
vdsm-4.[0-9]\\+.[0-9]\\+/,/## end of configuration section by
vdsm-4.[0-9]\\+.[0-9]\\+/d' /etc/sysconfig/libvirtd", 'start': '2022-08-04
18:24:31.817314', 'end': '2022-08-04 18:24:31.819845', 'delta':
'0:00:00.002531', 'failed': True, 'msg': 'non-zero return code', 'invocation':
{'module_args': {'warn': False, '_raw_params': "[ -r /etc/sysconfig/libvirtd ]
&& sed -i '/## beginning of configuration section by
vdsm-4.[0-9]\\+.[0-9]\\+/,/## end of configuration section by
vdsm-4.[0-9]\\+.[0-9]\\+/d' /etc/sysconfig/libvirtd", '_uses_shell': True,
'stdin_add_newline': True, 'strip_empty_ends': True, 'argv': None, 'chdir':
None, 'executable': None, 'creates': None, 'removes': None, 'stdin': None}},
'stdout_lines': [], 'stderr_lines': [], '_ansible_no_log': False, 'item':
'/etc/sysconfig/libvirtd', 'ansible_loop_var': 'item', '_ansible_
item_label': '/etc/sysconfig/libvirtd'}
I can't really understand what's going on ...
Can anyone please point me in the right direction to fix that? Is it a bug?
Thanks!!!
g
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[ovirt-users] Re: Manager crash
If the engine dies , you won't be able to start VMs or make changes like live VM migration or network changes. Yet, even if you shut it down, the VMs and their hosts will continue to work. Best Regards,Strahil Nikolov On Tue, Aug 9, 2022 at 23:00, teemu.saari...@netum.fi wrote: Hi, I was wondering If I have HA- setup of manager + 2 hosts. If manager crashes, does 2 host crash also or do they still continue working normally? Thanks, Teemu S. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/I3ZCQQ4LI3KB5AV7V6K3WK2ZXJF2HUK6/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/CEXM3JCG5A6EZ6FDRRSQIPICVR7VVNMN/
[ovirt-users] Re: Gluster network - associate brick
If you wish the Gluster traffic to be over the 172.16.20.X/24, you will have to change the bricks in the volume to 172.16.20.X:/gluster_bricks/vmstore/vmstore The simplest way is to:gluster volume remove-brick VOLUMENAME replica 2 node3.mydomain.lab:/gluster_bricks/data/data force # node3umount /gluster_bricks/datamkfs.xfs -f -i size=512 /dev/GLUSTER_VG/GLUSTER_LVmount /gluster_bricks/datamkdir /gluster_bricks/data/datachown 36:36 -R /gluster_bricks/data/datarestorecon -RFvv /gluster_bricks/data # If you have entries in /etc/hosts or in the DNS , you can swap the IP with itgluster volume add-brick VOLUMENAME replica 3 172.16.20.X:/gluster_bricks/data/datagluster volume heal VOLUMENAME full #Wait untill the volume heals and repeat with the other 2 bricks. Of course, if it's a brand new setup -> it's easier to wipe the disks and then reinstall the nodes to start fresh . Best Regards,Strahil Nikolov On Fri, Aug 5, 2022 at 18:56, r greg wrote: hi all, *** new to oVirt and still learning *** Sorry for the long thread... I have a 3x node hyperconverged setup on v4.5.1. 4x 1G NICS NIC0 > ovirtmgmt (Hosted-Engine VM) > vmnetwork vlan102 (all VMs are placed on this network) NIC1 > migration NIC2 - NIC3 > bond0 > storage Logical Networks: ovirtmgmt - role: VM network | management | display | default route vmnetwork - role: VM network migrate - role: migration network storage - role: gluster network During deployment, I overlooked a setting and on node2 the host was deployed with Name: node2.mydomain.lab --- Hostname/IP: 172.16.20.X/24 (WebUI > Compute > Hosts) I suspect because of this I see the following entries on /var/log/ovirt-engine/engine.log (only for node2) 2022-08-04 12:00:15,460Z WARN [org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-16) [] Could not associate brick 'node2.mydomain.lab:/gluster_bricks/vmstore/vmstore' of volume '1ca6a01a-9230-4bb1-844e-8064f3eadb53' with correct network as no gluster network found in cluster '1770ade4-0f6f-11ed-b8f6-00163e6faae8' Is this something I need to be worried about or correct somehow? >From node1 gluster> peer status Number of Peers: 2 Hostname: node2.mydomain.lab Uuid: a4468bb0-a3b3-42bc-9070-769da5a13427 State: Peer in Cluster (Connected) Other names: 172.16.20.X Hostname: node3.mydomain.lab Uuid: 2b1273a4-667e-4925-af5e-00904988595a State: Peer in Cluster (Connected) Other names: 172.16.20.Z volume status (same output Online Y --- for volumes vmstore and engine ) Status of volume: data Gluster process TCP Port RDMA Port Online Pid -- Brick node1.mydomain.lab:/gluster_brick s/data/data 58734 0 Y 31586 Brick node2.mydomain.lab:/gluster_brick s/data/data 55148 0 Y 4317 Brick node3.mydomain.lab:/gluster_brick s/data/data 57021 0 Y 5242 Self-heal Daemon on localhost N/A N/A Y 63170 Self-heal Daemon on node2.mydomain.lab N/A N/A Y 4365 Self-heal Daemon on node3.mydomain.lab N/A N/A Y 5385 ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/Z5FXYQR5FDMICJTHP7FQ5X4MO4VNND4A/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/PEWOZ5GSF45EHYVW6D5C3J26X5J5GBF3/
[ovirt-users] Re: Adding a GlusterFS Storage Domain
Using the ovirtmgmt IPs, the client will go over the ovirtmgmt network to reach the volume server (or it's backup systems).Once it obtains the brick list, the client will connect to the fqdn/ip of the brick's host. Overall, it doesn't matter as long as connectivity is possible. Yet, the brick FQDN is more important and it should be resolving to an IP of the Gluster Network. Best Regards,Strahil Nikolov This may seem like a simple question but clarification from the experts would be good. When adding a GlusterFS Storage Domain via the engine, do I use the Gluster Storage FQDNs for the Path and backup-volfile-servers mount options Or Do I use the ovirt management network FQDNs. Kind Regards Simon... ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/C2XXV46CJD3ZPSVB6JOFY7GQ4GN4SLTN/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/WZIAVZ45JFHPLC365S6O6CB6OQGYWWGD/
[ovirt-users] Re: Single Peer in Gluster Cluster Failure caused Storage Domain outage
Without the 'gluster volume info' output for each volume and 'gluster pool list' -> nobody can help ;) Are you sure that all volumes had 2 running bricks ? Best Regards,Strahil Nikolov Typo sorry - the server would only boot into 'emergency' mode and not 'maintenance' mode. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/MTHC763MQHPRCYCEBOVQEEKLQZTTWGU6/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/6G6V2DFTCEETE5ZC6DLJL3JJWSVO3ONK/
[ovirt-users] Re: gluster service on the cluster is unchecked on hci cluster
Go to the host running the HostedEngine VM and dump the xml via virsh.Then power cycle the engine and check if it fixed the issue with the CPU. Best Regards,Strahil Nikolov On Wed, Aug 3, 2022 at 23:58, Jiří Sléžka wrote: Dne 8/3/22 v 03:06 Strahil Nikolov napsal(a): > I think it's related to Compute -> Clusters -> Cluster Name -> Gluster Hooks > > I think https://access.redhat.com/solutions/6644151 should solve the > problem (you can use a developer subscription to access it). thanks, I really had 5 hook conflicts /usr/share/ovirt-engine/dbscripts/engine-psql.sh -c "select id,name,hook_status,content_type,conflict_status from gluster_hooks where conflict_status != 0"; id | name | hook_status | content_type | conflict_status --++-+--+- 517462b4-104d-40d1-ac94-3f8baea8e80b | 30samba-start.sh | ENABLED | TEXT | 4 d428056d-f6fd-4e56-a48a-ccbdd273b774 | 30samba-set.sh | ENABLED | TEXT | 4 a1d8857a-9378-42af-81a8-89a4c75eb52e | 30samba-stop.sh | ENABLED | TEXT | 4 af362bbf-d1ea-4d5e-ae07-492c7ce0966f | 29CTDBsetup.sh | ENABLED | TEXT | 4 d3bdf3df-13f1-48d8-92d9-03d09989516f | 29CTDB-teardown.sh | ENABLED | TEXT | 4 (5 rows) I removed them and then synced gluster hooks in cluster Also diagnostic step rpm -qV glusterfs-server revealed that on one of hosts are some hooks missing [root@ovirt-hci01 ~]# rpm -qV glusterfs-server .M... c /var/lib/glusterd/glusterd.info missing /var/lib/glusterd/hooks/1/set/post/S30samba-set.sh missing /var/lib/glusterd/hooks/1/start/post/S29CTDBsetup.sh missing /var/lib/glusterd/hooks/1/start/post/S30samba-start.sh missing /var/lib/glusterd/hooks/1/stop/pre/S29CTDB-teardown.sh missing /var/lib/glusterd/hooks/1/stop/pre/S30samba-stop.sh I reinstalled glusterfs-server package there Well, I do this only to change CPU Type in cluster but now when Gluster services are checked and I try to change CPU Type I got "Error while executing action: Cannot update cluster because the update triggered update of the VMs/Templates and it failed for the following: HostedEngine. To fix the issue, please go to each of them, edit, change the Custom Compatibility Version (or other fields changed previously in the cluster dialog) and press OK. If the save does not pass, fix the dialog validation. After successful cluster update, you can revert your Custom Compatibility Version change (or other changes). If the problem still persists, you may refer to the engine.log file for further details." Strange thing and probably bug - this action disables Gluster services checkbox in cluster!!! Will try to report it... Also I have no idea what is wrong with HostedEngine as there is (as I can see) no custom settings on it... but I cannot change for example memory on it because "There was an attempt to change Hosted Engine VM values that are locked." 2022-08-03 22:32:01,436+02 WARN [org.ovirt.engine.core.bll.UpdateVmCommand] (default task-3193) [b93958d9-b27d-4f1b-97f0-d78312c2d346] Validation of action 'UpdateVm' failed for user admin@internal-authz. Reasons: VAR__ACTION__UPDATE,VAR__TYPE__VM,VM_CANNOT_UPDATE_HOSTED_ENGINE_FIELD Cheers, Jiri > > Best Regards, > Strahil Nikolov > > On Wed, Aug 3, 2022 at 1:51, Jiří Sléžka > wrote: > ___ > Users mailing list -- users@ovirt.org <mailto:users@ovirt.org> > To unsubscribe send an email to users-le...@ovirt.org > <mailto:users-le...@ovirt.org> > Privacy Statement: https://www.ovirt.org/privacy-policy.html > <https://www.ovirt.org/privacy-policy.html> > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > <https://www.ovirt.org/community/about/community-guidelines/> > List Archives: > >https://lists.ovirt.org/archives/list/users@ovirt.org/message/HNGTNEBDBB2GWBYGHSIGNVIUGL4EFWT5/ > ><https://lists.ovirt.org/archives/list/users@ovirt.org/message/HNGTNEBDBB2GWBYGHSIGNVIUGL4EFWT5/> > ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/MUD4TF6MT33PNGVCQPLHSABJ3VKX64YG/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-polic
[ovirt-users] Re: Six node HCI
*identify On Wed, Aug 3, 2022 at 3:57, Strahil Nikolov via Users wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/BX77O47VPMGCTB5RXRHHZOVHBQD34DKR/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/DRZ2AUAD4P6M57NXG3FXHEUXSIQ5Y75B/
[ovirt-users] Re: gluster service on the cluster is unchecked on hci cluster
I think it's related to Compute -> Clusters -> Cluster Name -> Gluster Hooks I think https://access.redhat.com/solutions/6644151 should solve the problem (you can use a developer subscription to access it). Best Regards,Strahil Nikolov On Wed, Aug 3, 2022 at 1:51, Jiří Sléžka wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/HNGTNEBDBB2GWBYGHSIGNVIUGL4EFWT5/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/B3O3E6PGNXL75TCUMOSSLM6LGQTZQHCK/
[ovirt-users] Re: Six node HCI
It would make more sense to odentify the root cause.Can you check if all oVirt nodes are in the TSP:gluster pool listAlso, check that the Engine's volume is available from all nodes -> should be mounted and listable:ls -l /rhev/data-center/mnt/glusterSD/:_ Best Regards,Strahil Nikolov On Tue, Aug 2, 2022 at 8:45, Gaurang Patel wrote: Hi, I am very new to Ovirt 6 Node Gluster. We can create three node cluster successfully with the 4.5.1 version but after expanding the gluster cluster with additional 3 nodes, Ovirt-engine is going to not responding mode. If you can help me with step by step document would be very greatful to us. Thank in advance. Gaurang Patel DISCLAIMER : The content of this email is confidential and intended for the recipient specified in message only. It is strictly forbidden to share any part of this message with any third party, without a written consent of the sender. If you received this message by mistake, please reply to this message and follow with its deletion, so that we can ensure such a mistake does not occur in the future.___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/S7KBUPG2KPX65Z3PQB4HPWHIXZD4LAQ5/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/BX77O47VPMGCTB5RXRHHZOVHBQD34DKR/
[ovirt-users] Re: Import machines
You will be able to import the VMs and templates (the VM templates must be on the same storage donain) that have no snapshots. If they do have snapshots - you will have to delete them (so you won't be able to revert.Network settings are inside the manager,so you will have to recreate them or upgrade the existing engine (check the release notes or ask in another thread). Best Regards,Strahil Nikolov On Thu, Jul 28, 2022 at 12:41, Demeter Tibor wrote: Dear Listmembers, Is it possible to import ovirt 4.3's VMs into a new ovirt environment via our old storage domains?I have an old 4.3 self-hosted system with 3 storage domain, but it seems very difficult upgrade until 4.5.I just wondering, what if I do install a complety new system and just attach the old storge domains to that. Is it will work ? If yes, what will do it with our VM-s and networks. Thanks in advance,Regards. Tibor___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/3EFH2SRTMGM3SY7RDLTUY35TKE6V7T55/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/MBBNVW6THMFGGJZK3XGNSCJEPL6J6R5Y/
[ovirt-users] Re: gluster service on the cluster is unchecked on hci cluster
By the way, have you tried to set each host into maintenanceand then 'Reinstall' from the Admin Portal ? Best Regards,Strahil Nikolov On Sun, Jul 24, 2022 at 0:53, Strahil Nikolov wrote: Did you identify any errors in the Engine log that could provide any clue ? Best Regards,Strahil Nikolov On Wed, Jul 20, 2022 at 16:15, Jiří Sléžka wrote: On 7/19/22 22:40, Strahil Nikolov wrote: > Then, just ensure that the glusterd.service is enabled on all hosts and > leave it as it is. > > If it worries you, you will have to move one of the hosts in another > cluster (probably a new one) and slowly migrate the VMs from the old to > the new one. > Yet, if you use only 3 hosts that can put your VMs in risk (new cluster > having a single host could lead to downtimes). well, it blocks me from any changes on cluster so it is serious problem... but personally I don't like this "new cluster and migration" approach :-( > To be honest, I wouldn't change DB if it's a productive cluster. If you > decide to go that one -> make an engine backup before that. Would anyone from oVirt/gluster developers have a look? Thanks in advance, Jiri > > Best Regards, > Strahil Nikolov > > > > > > On Tue, Jul 19, 2022 at 12:25, Jiří Sléžka > wrote: > On 7/16/22 07:53, Strahil Nikolov wrote: > > Try first with a single host. Set it into maintenance and check > if the > > checkmark is available. > > setting single host to maintenance didn't change state of the gluster > services checkbox in cluster settings. > > > If not, try to 'reinstall' (UI, Hosts, Installation, Reinstall) the > > host. During the setup, it should give you to update if the host > can run > > the HE and it should allow you to select the checkmark for Gluster. > > well, in my oVirt install there is no way to setup glusterfs services > during host reinstall. There are only choices to configure firewall, > activate host after install, reboot host after install and > deploy/undeploy hosted engine... > > I think that gluster related stuff is installed automatically as it is > configured on cluster level (where in my case are gluster services > disabled). > > > Let's work with a single node before being so drastic and > outage-ing a > > cluster. > > > Cheers, > > Jiri > > > > > Best Regards, > > Strahil Nikolov > > > > On Thu, Jul 14, 2022 at 23:03, Jiří Sléžka > > mailto:jiri.sle...@slu.cz>> wrote: > > Dne 7/14/22 v 21:21 Strahil Nikolov napsal(a): > > > Go to the UI, select the volume , pres 'Start' and mark the > > checkbox for > > > 'Force'-fully start . > > > > well, it worked :-) Now all bricks are in UP state. In fact from > > commandline point of view all volumes were active and all > bricks up all > > the time. > > > > > At least it should update the engine that everything is > running . > > > Have you checked if the checkmark for the Gluster service is > > available > > > if you set the Host into maintenance? > > > > which host do you mean? If all hosts in the cluster I have to > plan an > > outage... will try... > > > > Thanks, > > > > Jiri > > > > > > > > Best Regards, > > > Strahil Nikolov > > > > > > On Thu, Jul 14, 2022 at 16:08, Jiří Sléžka > > > mailto:jiri.sle...@slu.cz> > <mailto:jiri.sle...@slu.cz <mailto:jiri.sle...@slu.cz>>> wrote: > > > ___ > > > Users mailing list -- users@ovirt.org > <mailto:users@ovirt.org> <mailto:users@ovirt.org > <mailto:users@ovirt.org>> > > <mailto:users@ovirt.org <mailto:users@ovirt.org> > <mailto:users@ovirt.org <mailto:users@ovirt.org>>> > > > To unsubscribe send an email to users-le...@ovirt.org > <mailto:users-le...@ovirt.org> > > <mailto:users-le...@ovirt.org <mailto:users-le...@ovirt.org>> > > > > > <mailto:users-le...@ovirt.org > <mailto:users-le...@ovirt.org> <mailto:users-le...@ovirt.org > <mailto:users-le...@ovirt.org>>> > > > Privacy Statement: > https://www.ovi
[ovirt-users] Re: gluster service on the cluster is unchecked on hci cluster
Did you identify any errors in the Engine log that could provide any clue ? Best Regards,Strahil Nikolov On Wed, Jul 20, 2022 at 16:15, Jiří Sléžka wrote: On 7/19/22 22:40, Strahil Nikolov wrote: > Then, just ensure that the glusterd.service is enabled on all hosts and > leave it as it is. > > If it worries you, you will have to move one of the hosts in another > cluster (probably a new one) and slowly migrate the VMs from the old to > the new one. > Yet, if you use only 3 hosts that can put your VMs in risk (new cluster > having a single host could lead to downtimes). well, it blocks me from any changes on cluster so it is serious problem... but personally I don't like this "new cluster and migration" approach :-( > To be honest, I wouldn't change DB if it's a productive cluster. If you > decide to go that one -> make an engine backup before that. Would anyone from oVirt/gluster developers have a look? Thanks in advance, Jiri > > Best Regards, > Strahil Nikolov > > > > > > On Tue, Jul 19, 2022 at 12:25, Jiří Sléžka > wrote: > On 7/16/22 07:53, Strahil Nikolov wrote: > > Try first with a single host. Set it into maintenance and check > if the > > checkmark is available. > > setting single host to maintenance didn't change state of the gluster > services checkbox in cluster settings. > > > If not, try to 'reinstall' (UI, Hosts, Installation, Reinstall) the > > host. During the setup, it should give you to update if the host > can run > > the HE and it should allow you to select the checkmark for Gluster. > > well, in my oVirt install there is no way to setup glusterfs services > during host reinstall. There are only choices to configure firewall, > activate host after install, reboot host after install and > deploy/undeploy hosted engine... > > I think that gluster related stuff is installed automatically as it is > configured on cluster level (where in my case are gluster services > disabled). > > > Let's work with a single node before being so drastic and > outage-ing a > > cluster. > > > Cheers, > > Jiri > > > > > Best Regards, > > Strahil Nikolov > > > > On Thu, Jul 14, 2022 at 23:03, Jiří Sléžka > > mailto:jiri.sle...@slu.cz>> wrote: > > Dne 7/14/22 v 21:21 Strahil Nikolov napsal(a): > > > Go to the UI, select the volume , pres 'Start' and mark the > > checkbox for > > > 'Force'-fully start . > > > > well, it worked :-) Now all bricks are in UP state. In fact from > > commandline point of view all volumes were active and all > bricks up all > > the time. > > > > > At least it should update the engine that everything is > running . > > > Have you checked if the checkmark for the Gluster service is > > available > > > if you set the Host into maintenance? > > > > which host do you mean? If all hosts in the cluster I have to > plan an > > outage... will try... > > > > Thanks, > > > > Jiri > > > > > > > > Best Regards, > > > Strahil Nikolov > > > > > > On Thu, Jul 14, 2022 at 16:08, Jiří Sléžka > > > mailto:jiri.sle...@slu.cz> > <mailto:jiri.sle...@slu.cz <mailto:jiri.sle...@slu.cz>>> wrote: > > > ___ > > > Users mailing list -- users@ovirt.org > <mailto:users@ovirt.org> <mailto:users@ovirt.org > <mailto:users@ovirt.org>> > > <mailto:users@ovirt.org <mailto:users@ovirt.org> > <mailto:users@ovirt.org <mailto:users@ovirt.org>>> > > > To unsubscribe send an email to users-le...@ovirt.org > <mailto:users-le...@ovirt.org> > > <mailto:users-le...@ovirt.org <mailto:users-le...@ovirt.org>> > > > > > <mailto:users-le...@ovirt.org > <mailto:users-le...@ovirt.org> <mailto:users-le...@ovirt.org > <mailto:users-le...@ovirt.org>>> > > > Privacy Statement: > https://www.ovirt.org/privacy-policy.html > <https://www.ovirt.org/privacy-policy.html> > > <https://www.ovirt.org/privacy-policy.html > <https://www.ovirt.org/privac
[ovirt-users] Re: Failed to connect to the host via ssh: root@192.168.4.17: Permission denied (publickey, gssapi-keyex, gssapi-with-mic, password).
Can you provide the Ansible log ? Best Regards,Strahil Nikolov An attempt to deploy a new host fails. Deploy I see the following error in the deploy log: 192.168.4.17: Failed to connect to host via ssh: root@192.168.4.17 : Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password). Despite the fact that the root user logs into the host via ssh from the ovirt-engine without any problems. So I understand that ansible scripts cannot get through ssh. Do you have any ideas about this? ovirt-engine version 4.4.10.6-1.el8 Centos Stream 8 host - CentOS Stream 8 ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/SYA2L573FAFMV5UHDT4Q6MUX44JI37NS/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/IVUDZFIGALD4Q6YFM7UU24NZXBIFCAVD/
[ovirt-users] Re: oVirt over gluster: Replacing a dead host
Yes. The arbiter is useless with only 1 data brick,as it contains only medatata and if you have 1 full brick (data + metadata) and 1 arbiter (only metadata) in the volume, you could end in a metadata split brain (risk is the same like replica 2 volumes) . Once you have the new data brick , you can revert the process and increase the replica count . gluster volume add-brick VOLUME replica 3 arbiter 1 host1:/path/to/data/brick host3:/path/to/arbiter/brick Best Regards,Strahil Nikolov On Sat, Jul 23, 2022 at 12:07, Gilboa Davara wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/6LOFWLT7HX3KNJ7FTOPBN6LWVTEXHMBH/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/IT6GVWPZQ7WS7SIFSAO6747ACO7SK3S3/
[ovirt-users] Re: oVirt over gluster: Replacing a dead host
There is no need to stop the volume, the operation can be done online. gluster volume remove-brick GV2Data repica 1 office-wx-hv1-lab-gfs:/mnt/LogGFSData/brick office-wx-hv3-lab-gfs:/mnt/LogGFSData/brick force replica 1 -> remaining copies ( only Brick 2 remains) When you got a replacement brick define the brick first and the arbiter second (don't forget to define the replica 3 arbiter 1 change /I think this notation is still valid/ ). Best Regards,Strahil Nikolov On Thu, Jul 21, 2022 at 14:09, Gilboa Davara wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/K4UVL3LQCTOFW2MIPYE5OFAIJNJSRJEQ/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/6XT5B54P4OLINKBIZOWOEIBAENLZPZGJ/
[ovirt-users] Re: oVirt over gluster: Replacing a dead host
The remove-brick expects the bricks that have to be removed.Yet, you specified 1 brick, so 2 are left in the volume -> yet you specified 'replica 1'.Define both the data brick and the arbiter brick. Best Regards,Strahil Nikolov On Wed, Jul 20, 2022 at 13:34, Gilboa Davara wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/I2S247DEVERX7NPBNGJOU26QSNXMPPTO/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/ZRXMEHVIVSRDOVIP4DGWKO7PYFO5N4G6/
[ovirt-users] Re: gluster service on the cluster is unchecked on hci cluster
Then, just ensure that the glusterd.service is enabled on all hosts and leave it as it is. If it worries you, you will have to move one of the hosts in another cluster (probably a new one) and slowly migrate the VMs from the old to the new one.Yet, if you use only 3 hosts that can put your VMs in risk (new cluster having a single host could lead to downtimes). To be honest, I wouldn't change DB if it's a productive cluster. If you decide to go that one -> make an engine backup before that. Best Regards,Strahil Nikolov On Tue, Jul 19, 2022 at 12:25, Jiří Sléžka wrote: On 7/16/22 07:53, Strahil Nikolov wrote: > Try first with a single host. Set it into maintenance and check if the > checkmark is available. setting single host to maintenance didn't change state of the gluster services checkbox in cluster settings. > If not, try to 'reinstall' (UI, Hosts, Installation, Reinstall) the > host. During the setup, it should give you to update if the host can run > the HE and it should allow you to select the checkmark for Gluster. well, in my oVirt install there is no way to setup glusterfs services during host reinstall. There are only choices to configure firewall, activate host after install, reboot host after install and deploy/undeploy hosted engine... I think that gluster related stuff is installed automatically as it is configured on cluster level (where in my case are gluster services disabled). > Let's work with a single node before being so drastic and outage-ing a > cluster. Cheers, Jiri > > Best Regards, > Strahil Nikolov > > On Thu, Jul 14, 2022 at 23:03, Jiří Sléžka > wrote: > Dne 7/14/22 v 21:21 Strahil Nikolov napsal(a): > > Go to the UI, select the volume , pres 'Start' and mark the > checkbox for > > 'Force'-fully start . > > well, it worked :-) Now all bricks are in UP state. In fact from > commandline point of view all volumes were active and all bricks up all > the time. > > > At least it should update the engine that everything is running . > > Have you checked if the checkmark for the Gluster service is > available > > if you set the Host into maintenance? > > which host do you mean? If all hosts in the cluster I have to plan an > outage... will try... > > Thanks, > > Jiri > > > > > Best Regards, > > Strahil Nikolov > > > > On Thu, Jul 14, 2022 at 16:08, Jiří Sléžka > > mailto:jiri.sle...@slu.cz>> wrote: > > ___ > > Users mailing list -- users@ovirt.org <mailto:users@ovirt.org> > <mailto:users@ovirt.org <mailto:users@ovirt.org>> > > To unsubscribe send an email to users-le...@ovirt.org > <mailto:users-le...@ovirt.org> > > > <mailto:users-le...@ovirt.org <mailto:users-le...@ovirt.org>> > > Privacy Statement: https://www.ovirt.org/privacy-policy.html > <https://www.ovirt.org/privacy-policy.html> > > <https://www.ovirt.org/privacy-policy.html > <https://www.ovirt.org/privacy-policy.html>> > > oVirt Code of Conduct: > > https://www.ovirt.org/community/about/community-guidelines/ > <https://www.ovirt.org/community/about/community-guidelines/> > > <https://www.ovirt.org/community/about/community-guidelines/ > <https://www.ovirt.org/community/about/community-guidelines/>> > > List Archives: > > > >https://lists.ovirt.org/archives/list/users@ovirt.org/message/624NH3C5REFDV55K4NPKF6IU4IHG6FPK/ > ><https://lists.ovirt.org/archives/list/users@ovirt.org/message/624NH3C5REFDV55K4NPKF6IU4IHG6FPK/> > > > ><https://lists.ovirt.org/archives/list/users@ovirt.org/message/624NH3C5REFDV55K4NPKF6IU4IHG6FPK/ > ><https://lists.ovirt.org/archives/list/users@ovirt.org/message/624NH3C5REFDV55K4NPKF6IU4IHG6FPK/>> > > > ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/BPORMHV6GU3VVKK4LTFJEYR27B76ZEWB/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/3XDWDFPLU3TNKROXIH6DLDR7QY2IQRPU/
[ovirt-users] Re: oVirt over gluster: Replacing a dead host
Replacing a dead brick in a 2+1 scenario (2 data + 1 arbiter brick) requires to reduce the replica to 1 by removing the dead brick and the arbiter.Use the force option as you are not using a distributed-replicated volume . Best Regards,Strahil Nikolov On Mon, Jul 18, 2022 at 11:36, Patrick Hibbs wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/XIA6UN3ULXCN55PPVNGV5KVFNGZSRBLV/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/2TXMVNQTWS7QIAVRARRLGCOXATCMGD2G/
[ovirt-users] Re: Gluster volume "deleted" by accident --- Is it possible to recover?
Check if the cleanup has umounted the volume bricks.If they are still mounted, you can use a backup of the system to retrieve the definition of the gluster volumes (/var/lib/gluster). Once you copy the volume dir, stop glusterd (this is just management layer) on all nodes and then start them one by one. Keep in mind that nodes to sync between each other , so restarting the nodes 1 by 1 is useless. You can also try to create the volume (keep the name) on the sane bricks via the force flag and just hope it will have the data in the bricks (never done that). Best Regards,Strahil Nikolov hi everyone, I have a 3x node ovirt 4.4.6 cluster in HC setup. Today I was intending to extend the data and vmstore volume adding another brick each; then by accident I pressed the "cleanup" button. Basically it looks that the volume were deleted. I am wondering whether there is a process of trying to recover these volumes and therefore all VMs (including the Hosted-Engine). ``` lvs LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert gluster_lv_data gluster_vg_sda4 Vwi---t--- 500.00g gluster_thinpool_gluster_vg_sda4 gluster_lv_data-brick1 gluster_vg_sda4 Vwi-aot--- 500.00g gluster_thinpool_gluster_vg_sda4 0.45 gluster_lv_engine gluster_vg_sda4 -wi-a- 100.00g gluster_lv_vmstore gluster_vg_sda4 Vwi---t--- 500.00g gluster_thinpool_gluster_vg_sda4 gluster_lv_vmstore-brick1 gluster_vg_sda4 Vwi-aot--- 500.00g gluster_thinpool_gluster_vg_sda4 0.33 gluster_thinpool_gluster_vg_sda4 gluster_vg_sda4 twi-aot--- <7.07t 11.46 0.89 ``` I would appreciate any advice. TIA ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/ITF5IYLWGG2MPAPG2JBD2GWA5QZDPVSA/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/4OJOPZARTB7F3BCZ3NRSQMGHEJRJXDTC/
[ovirt-users] Re: Engine storage Domain path change
You can check existing settings like this: [root@ovirt2 ~]# hosted-engine --get-shared-config mnt_options --type=he_shared mnt_options : backup-volfile-servers=gluster2:ovirt3, type : he_shared [root@ovirt2 ~]# hosted-engine --get-shared-config storage --type=he_local storage : ovirt2:/engine44, type : he_local [root@ovirt2 ~]# hosted-engine --get-shared-config storage --type=he_shared storage : ovirt2:/engine44, type : he_shared You have to use the --set-shared-config to point to the new Gluster host and new backup-volfile-servers in both he_local & he_shared. Best Regards,Strahil Nikolov Hello I installed oVirt on 3 servers(hv1,hv2,hv3) with Self Hosted Engine couple years ago. Gluster is used as storage for VMs. The engine has its own storage volume. Then I added 3 more servers(hv4,hv5,hv6). Now I would like to replace the first 3 servers. I added 3 more servers(hv7,hv8,hv9). I created new gluster volumes on hv7-hv9, moved disks from old volumes. Now the question is how to migrate engine storage? I decided to do it on Gluster level by replacing each of the brick from the old servers(hv1-hv3) with new ones (hv7-hv9). I successfully replaced bricks from hv1 and hv2 to hv7 and hv8. InoVirt engine storage Domain is created with the path hv3:/engine. I am afraid to replace hv3 brick with hv9, to not break the HostedEngine VM. To change storage Domain path I need to move it to Maintenance, but it will unmount it from all the hosts and HostedEngine will stop working. Is there any otherway to change a storage Domain path? I already changed storage value in /etc/ovirt-hosted-engine/hosted-engine.conf. I did something like this: # on hv7 hosted-engine --vm-shutdown # on all hosts systemctl stop ovirt-ha-agent systemctl stop ovirt-ha-broker hosted-engine --disconnect-storage sed -i 's/hv3/hv7/g' /etc/ovirt-hosted-engine/hosted-engine.conf hosted-engine --connect-storage systemctl restart ovirt-ha-broker systemctl status ovirt-ha-broker systemctl restart ovirt-ha-agent # on hv7 hosted-engine --vm-start and now the Hosted Engine is up and running and Gluster engine volume is mounted like hv7:/engine So the main question remains - how to change the engine storage Domain path? ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/3HYCWQVKNTPRJVIVTGGPW7WJJJRM5CGN/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/57TRC6RL5YBWEFR3VJD3HJLU4IKHWFZ6/
[ovirt-users] Re: oVirt 4.5.1 Hyperconverge Gluster install fails
Can you cat this file
/etc/ansible/roles/gluster.infra/roles/backend_setup/tasks/vg_create.yml
It seems that the VG creation is not idempotent .As a workaround, delete the VG
'gluster_vg_sdb' on all Gluster nodes:
vgremove gluster_vg_sdb
Best Regards,Strahil Nikolov
Hello all,
I am hoping someone can help me with a oVirt installation that has just gotten
the better of me after weeks of trying.
After setting up ssh-keys and making sure each host is known to the primary
host (sr-svr04), I go though Cockpit and "Configure Gluster storage and oVirt
hosted engine", enter all of the details with
.san.lennoxconsulting.com.au for the storage network FQDN and
.core.lennoxconsulting.com.au for the public interfaces. Connectivity on
each of the VLAN's test out as basically working (everything is pingable and
ssh connections work) and the hosts are generally usable on the network.
But the install ultimately dies with the following ansible error:
--- gluster-deployment.log -
:
:
TASK [gluster.infra/roles/backend_setup : Create volume groups]
task path:
/etc/ansible/roles/gluster.infra/roles/backend_setup/tasks/vg_create.yml:63
failed: [sr-svr04.san.lennoxconsulting.com.au] (item={'key': 'gluster_vg_sdb',
'value': [{'vgname': 'gluster_vg_sdb', 'pvname': '/dev/sdb'}]}) =>
{"ansible_loop_var": "item", "changed": true, "cmd": ["vgcreate",
"--dataalignment", "1536K", "-s", "1536K", "gluster_vg_sdb", "/dev/sdb"],
"delta": "0:00:00.058528", "end": "2022-07-16 16:18:37.018563", "item": {"key":
"gluster_vg_sdb", "value": [{"pvname": "/dev/sdb", "vgname":
"gluster_vg_sdb"}]}, "msg": "non-zero return code", "rc": 5, "start":
"2022-07-16 16:18:36.960035", "stderr": " A volume group called gluster_vg_sdb
already exists.", "stderr_lines": [" A volume group called gluster_vg_sdb
already exists."], "stdout": "", "stdout_lines": []}
failed: [sr-svr05.san.lennoxconsulting.com.au] (item={'key': 'gluster_vg_sdb',
'value': [{'vgname': 'gluster_vg_sdb', 'pvname': '/dev/sdb'}]}) =>
{"ansible_loop_var": "item", "changed": true, "cmd": ["vgcreate",
"--dataalignment", "1536K", "-s", "1536K", "gluster_vg_sdb", "/dev/sdb"],
"delta": "0:00:00.057186", "end": "2022-07-16 16:18:37.784063", "item": {"key":
"gluster_vg_sdb", "value": [{"pvname": "/dev/sdb", "vgname":
"gluster_vg_sdb"}]}, "msg": "non-zero return code", "rc": 5, "start":
"2022-07-16 16:18:37.726877", "stderr": " A volume group called gluster_vg_sdb
already exists.", "stderr_lines": [" A volume group called gluster_vg_sdb
already exists."], "stdout": "", "stdout_lines": []}
failed: [sr-svr06.san.lennoxconsulting.com.au] (item={'key': 'gluster_vg_sdb',
'value': [{'vgname': 'gluster_vg_sdb', 'pvname': '/dev/sdb'}]}) =>
{"ansible_loop_var": "item", "changed": true, "cmd": ["vgcreate",
"--dataalignment", "1536K", "-s", "1536K", "gluster_vg_sdb", "/dev/sdb"],
"delta": "0:00:00.062212", "end": "2022-07-16 16:18:37.250371", "item": {"key":
"gluster_vg_sdb", "value": [{"pvname": "/dev/sdb", "vgname":
"gluster_vg_sdb"}]}, "msg": "non-zero return code", "rc": 5, "start":
"2022-07-16 16:18:37.188159", "stderr": " A volume group called gluster_vg_sdb
already exists.", "stderr_lines": [" A volume group called gluster_vg_sdb
already exists."], "stdout": "", "stdout_lines": []}
NO MORE HOSTS LEFT *
NO MORE HOSTS LEFT *
PLAY RECAP *
sr-svr04.san.lennoxconsulting.com.au : ok=32 changed=13 unreachable=0
failed=1 skipped=27 rescued=0 ignored=1
sr-svr05.san.lennoxconsulting.com.au : ok=31 changed=12 unreachable=0
failed=1 skipped=27 rescued=0 ignored=1
sr-svr06.san.lennoxconsulting.com.au : ok=31 changed=12 unreachable=0
failed=1 skip
[ovirt-users] Re: gluster service on the cluster is unchecked on hci cluster
Try first with a single host. Set it into maintenance and check if the checkmark is available.If not, try to 'reinstall' (UI, Hosts, Installation, Reinstall) the host. During the setup, it should give you to update if the host can run the HE and it should allow you to select the checkmark for Gluster. Let's work with a single node before being so drastic and outage-ing a cluster. Best Regards,Strahil Nikolov On Thu, Jul 14, 2022 at 23:03, Jiří Sléžka wrote: Dne 7/14/22 v 21:21 Strahil Nikolov napsal(a): > Go to the UI, select the volume , pres 'Start' and mark the checkbox for > 'Force'-fully start . well, it worked :-) Now all bricks are in UP state. In fact from commandline point of view all volumes were active and all bricks up all the time. > At least it should update the engine that everything is running . > Have you checked if the checkmark for the Gluster service is available > if you set the Host into maintenance? which host do you mean? If all hosts in the cluster I have to plan an outage... will try... Thanks, Jiri > > Best Regards, > Strahil Nikolov > > On Thu, Jul 14, 2022 at 16:08, Jiří Sléžka > wrote: > ___ > Users mailing list -- users@ovirt.org <mailto:users@ovirt.org> > To unsubscribe send an email to users-le...@ovirt.org > <mailto:users-le...@ovirt.org> > Privacy Statement: https://www.ovirt.org/privacy-policy.html > <https://www.ovirt.org/privacy-policy.html> > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > <https://www.ovirt.org/community/about/community-guidelines/> > List Archives: > >https://lists.ovirt.org/archives/list/users@ovirt.org/message/624NH3C5REFDV55K4NPKF6IU4IHG6FPK/ > ><https://lists.ovirt.org/archives/list/users@ovirt.org/message/624NH3C5REFDV55K4NPKF6IU4IHG6FPK/> > ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/TYJCDLL64JF4WT3W76J2ICD6SKGCVB7A/
[ovirt-users] Re: gluster service on the cluster is unchecked on hci cluster
Go to the UI, select the volume , pres 'Start' and mark the checkbox for 'Force'-fully start . At least it should update the engine that everything is running .Have you checked if the checkmark for the Gluster service is available if you set the Host into maintenance? Best Regards,Strahil Nikolov On Thu, Jul 14, 2022 at 16:08, Jiří Sléžka wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/624NH3C5REFDV55K4NPKF6IU4IHG6FPK/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/AYPNCACIG5F6QSINQPY7YHKI2I45N5WW/
[ovirt-users] Re: gluster service on the cluster is unchecked on hci cluster
Well... not yet.Check if the engine detects the volumes and verify again that all glustereventsd work. I would even consider restarting the engine, just to be on the safe side. What is your oVirt version ? Maybe an update could solve your problem. Best Regards,Strahil Nikolov On Wed, Jul 13, 2022 at 17:05, Jiří Sléžka wrote: On 7/13/22 14:53, Jiří Sléžka wrote: > On 7/12/22 22:28, Strahil Nikolov wrote: >> glustereventad will notify the engine when something changes - like a >> new volume is created from the cli (or bad things happened ;) ), so it >> should be running. > >> You can use the workaround from the github issue and reatart the >> glustereventsd service. > > ok, workaround applied, glustereventsd service enabled and started on > all hosts. > > I can see this log entry in volume Events > > Detected change in status of brick > 10.0.4.11:/gluster_bricks/engine/engine of volume engine of cluster > McHosting from UNKNOWN to UP via gluster event. > > but Bricks tab shows still two (.12 and .13) of three bricks in Unknown > state. From command line point of view all bricks are up and healthy. > > it looks like engine thinks that gluster service is disabled in cluster > but I cannot enable it because checkbox is disabled. In my other (FC > based) oVirt instance Gluster Service checkbox is not selected but not > disabled. So I am interested what could make that checkbox inactive... well, on db side it looks like cluster has gluster_service disabled... engine=# select virt_service, gluster_service from cluster; virt_service | gluster_service --+- t | f (1 row) still don't know why the checkbox is disabled. Would it be safe to enabled gluster_service directly in db? I suppose no... :-) Cheers, Jiri > >> For the vdsm, you can always run >> '/usr/libexec/vdsm/vdsmd_init_common.sh --pre-start' which is executed >> by the vdsmd.service before every start (ExecStartPre stanza) and see >> if it complains about something. > > [root@ovirt-hci03 ~]# /usr/libexec/vdsm/vdsmd_init_common.sh --pre-start > vdsm: Running mkdirs > vdsm: Running configure_vdsm_logs > vdsm: Running run_init_hooks > vdsm: Running check_is_configured > sanlock is configured for vdsm > lvm is configured for vdsm > abrt is already configured for vdsm > Managed volume database is already configured > Current revision of multipath.conf detected, preserving > libvirt is already configured for vdsm > vdsm: Running validate_configuration > SUCCESS: ssl configured to true. No conflicts > vdsm: Running prepare_transient_repository > vdsm: Running syslog_available > vdsm: Running nwfilter > vdsm: Running dummybr > vdsm: Running tune_system > vdsm: Running test_space > vdsm: Running test_lo > > retcode 0, all looks ok... > > Cheers, > > Jiri > >> >> >> Best Regards, >> Strahil Nikolov >> >> On Tue, Jul 12, 2022 at 11:12, Jiří Sléžka >> wrote: >> On 7/11/22 16:22, Jiří Sléžka wrote: >> > On 7/11/22 15:57, Strahil Nikolov wrote: >> >> Can you check for AVC denials and the error message like the >> described >> >> in >> >> >> >> https://github.com/gluster/glusterfs-selinux/issues/27#issue-1097225183 >> >> <https://github.com/gluster/glusterfs-selinux/issues/27#issue-1097225183 >> >? >> > >> > thanks for reply, there are two unrelated (qemu-kvm) avc denials >> logged >> > (related probably to sanlock recovery) >> > >> > also I cannot find glustereventsd in any related log... is it >> really >> > used by vdsm-gluster? >> > >> > this service runs on no hosts >> > >> > systemctl status glustereventsd >> > ● glustereventsd.service - Gluster Events Notifier >> > Loaded: loaded >> (/usr/lib/systemd/system/glustereventsd.service; >> > disabled; vendor preset: disabled) >> > Active: inactive (dead) >> >> it looks like root of the problem is that Gluster service is >> disabled in >> cluster settings and cannot be enabled. But it was enabled before... >> also I have to manually install vdsm-gluster when I (re)install new >> host, but bricks from this host are in unknown state in admin. Maybe >> vdsm-gluster is not correctly configured? Maybe glustereventsd is not >> running? I am just guessing... >> >> I have no access to other HCI installation so I cannot compare >> differenc
[ovirt-users] Re: Seeking best performance on oVirt cluster
I would consider using smaller templates .Also, give it a try with iSCSI. Best Regards,Strahil Nikolov On Wed, Jul 13, 2022 at 3:10, Pascal D wrote: I have experienced the same performance problem in creating new template or creating new stateful image from template. I have traced it to the use of qemu-img convert which is very very slow. Currently a template creation on my setup, takes around 29m for a 45G image when a simple copy over NFS takes 1m26s over a 10G network which is expected since there is roughly as many read as write over the network (4Gbps) Adding --cache writeback to qemu-img improves from 29m to around 8m but according to a prior comment on this mailing list might not work on all platform. Hope that helps ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/XWUDXA47L72FUHT4DSHZTR634P5HMYIS/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/J4MLU47DGPRIGLUMPBBVS4XEN5SDDCDM/
[ovirt-users] Re: Seeking best performance on oVirt cluster
Are you using pNFS ? Best Regards,Strahil Nikolov On Tue, Jul 12, 2022 at 14:21, David Johnson wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/JNN5CADTFTEZVARBJ7CUXGGMGV7J3F56/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/T6FNH2XQBKLWAO6RYCH2IZAMU23SWBV3/
[ovirt-users] Re: gluster service on the cluster is unchecked on hci cluster
glustereventad will notify the engine when something changes - like a new
volume is created from the cli (or bad things happened ;) ), so it should be
running.
You can use the workaround from the github issue and reatart the
glustereventsd service.
For the vdsm, you can always run '/usr/libexec/vdsm/vdsmd_init_common.sh
--pre-start' which is executed by the vdsmd.service before every start
(ExecStartPre stanza) and see if it complains about something.
Best Regards,Strahil Nikolov
On Tue, Jul 12, 2022 at 11:12, Jiří Sléžka wrote: On
7/11/22 16:22, Jiří Sléžka wrote:
> On 7/11/22 15:57, Strahil Nikolov wrote:
>> Can you check for AVC denials and the error message like the described
>> in
>> https://github.com/gluster/glusterfs-selinux/issues/27#issue-1097225183 ?
>
> thanks for reply, there are two unrelated (qemu-kvm) avc denials logged
> (related probably to sanlock recovery)
>
> also I cannot find glustereventsd in any related log... is it really
> used by vdsm-gluster?
>
> this service runs on no hosts
>
> systemctl status glustereventsd
> ● glustereventsd.service - Gluster Events Notifier
> Loaded: loaded (/usr/lib/systemd/system/glustereventsd.service;
> disabled; vendor preset: disabled)
> Active: inactive (dead)
it looks like root of the problem is that Gluster service is disabled in
cluster settings and cannot be enabled. But it was enabled before...
also I have to manually install vdsm-gluster when I (re)install new
host, but bricks from this host are in unknown state in admin. Maybe
vdsm-gluster is not correctly configured? Maybe glustereventsd is not
running? I am just guessing...
I have no access to other HCI installation so I cannot compare differences.
I would be really happy if someone could tell me what circumstances
could disable Gluster service checkbox in admin and how to enable it
again...
Cheers,
Jiri
>
> Cheers,
>
> Jiri
>
>
>>
>>
>> Best Regards,
>> Strahil Nikolov
>>
>> On Mon, Jul 11, 2022 at 16:44, Jiří Sléžka
>> wrote:
>> Hello,
>>
>> On 7/11/22 14:34, Strahil Nikolov wrote:
>> > Can you check something on the host:
>> > cat /etc/glusterfs/eventsconfig.json
>>
>> cat /etc/glusterfs/eventsconfig.json
>> {
>> "log-level": "INFO",
>> "port": 24009,
>> "disable-events-log": false
>> }
>>
>>
>> > semanage port -l | grep $(awk -F ':' '/port/ {gsub(",","",$2);
>> print
>> > $2}' /etc/glusterfs/eventsconfig.json)
>>
>> semanage port -l | grep 24009
>>
>> returns empty set, it looks like this port is not labeled
>>
>> Cheers,
>>
>> Jiri
>>
>> >
>> > Best Regards,
>> > Strahil Nikolov
>> > В понеделник, 11 юли 2022 г., 02:18:57 ч. Гринуич+3, Jiří Sléžka
>> > mailto:jiri.sle...@slu.cz>> написа:
>> >
>> >
>> > Hi,
>> >
>> > I would like to change CPU Type in my oVirt 4.4.10 HCI cluster
>> (based on
>> > 3 glusterfs/virt hosts). When I try to I got this error
>> >
>> > Error while executing action: Cannot disable gluster service on
>> the
>> > cluster as it contains volumes.
>> >
>> > As I remember I had Gluster Service enabled on this cluster but
>> now both
>> > (Enable Virt Services and Enable Gluster Service) checkboxes are
>> grayed
>> > out and Gluster Service is unchecked.
>> >
>> > Also Storage / Volumes displays my volumes... well, displays one
>> brick
>> > on particular host in unknown state (? mark) which is new
>> situation. As
>> > I can see from command line all bricks are online, no healing in
>> > progress, all looks good...
>> >
>> > I am not sure if the second issue is relevant to first one so main
>> > question is how can I (re)enable gluster service in my cluster?
>> >
>> > Thanks in advance,
>> >
>> > Jiri
>> > ___
>> > Users mailing list -- users@ovirt.org <mailto:users@ovirt.org>
>> <mailto:users@ovirt.org <mailto:users@ovirt.org>>
>> > To unsubscribe send an email to users-le...@ovirt.org
>> <mailto:users-le...@ovirt.org>
>>
>> > <mailto:users-le...@ovirt
[ovirt-users] Re: gluster service on the cluster is unchecked on hci cluster
Can you check for AVC denials and the error message like the described in
https://github.com/gluster/glusterfs-selinux/issues/27#issue-1097225183 ?
Best Regards,Strahil Nikolov
On Mon, Jul 11, 2022 at 16:44, Jiří Sléžka wrote: Hello,
On 7/11/22 14:34, Strahil Nikolov wrote:
> Can you check something on the host:
> cat /etc/glusterfs/eventsconfig.json
cat /etc/glusterfs/eventsconfig.json
{
"log-level": "INFO",
"port": 24009,
"disable-events-log": false
}
> semanage port -l | grep $(awk -F ':' '/port/ {gsub(",","",$2); print
> $2}' /etc/glusterfs/eventsconfig.json)
semanage port -l | grep 24009
returns empty set, it looks like this port is not labeled
Cheers,
Jiri
>
> Best Regards,
> Strahil Nikolov
> В понеделник, 11 юли 2022 г., 02:18:57 ч. Гринуич+3, Jiří Sléžka
> написа:
>
>
> Hi,
>
> I would like to change CPU Type in my oVirt 4.4.10 HCI cluster (based on
> 3 glusterfs/virt hosts). When I try to I got this error
>
> Error while executing action: Cannot disable gluster service on the
> cluster as it contains volumes.
>
> As I remember I had Gluster Service enabled on this cluster but now both
> (Enable Virt Services and Enable Gluster Service) checkboxes are grayed
> out and Gluster Service is unchecked.
>
> Also Storage / Volumes displays my volumes... well, displays one brick
> on particular host in unknown state (? mark) which is new situation. As
> I can see from command line all bricks are online, no healing in
> progress, all looks good...
>
> I am not sure if the second issue is relevant to first one so main
> question is how can I (re)enable gluster service in my cluster?
>
> Thanks in advance,
>
> Jiri
> ___
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[ovirt-users] Re: Dedicated Migration Network
You can use the management network for migration and set a threshold to keep some bandwidth for the actual management traffic. Having separate management network would be useful if you have a very large cluster and you will have a lot of movement between the nodes. Best Regards,Strahil Nikolov On Thu, Jun 16, 2022 at 16:28, Clint Boggio wrote: Good Day All; I am in the process of assembling a new oVirt cluster and I am wondering if there is any benefit to having a dedicated set of nics solely dedicated to VM migration. If so, would those nics (bonded) be on their own vlan and subnet or would they share a subnet with gluster storage or the management network ? Right now i'm planning on the following architecture. 1. Management = 10G X2 Bond per hypervisor host (10.66.0.0/24) 2. Gluster/iSCSI Storage = 10G X2 Bond per hypervisor host (10.244.0.0/24) 3. VM Production Network(s) = 10G X2 Bond per hypervisor host (No IP Range) 4. ?? Possible Dedicated VM Migration Thank you very much as any input would be greatly appreciated ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/JFHLAJ2RGWFA4VEOJZCDT2UND2AEVKHI/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/LWEXUX4PDF2WJJ3E7DEXTV3CTYSV7YZ2/
[ovirt-users] Re: Reinstall standalone node without vms loss
You don't need to reinstall the whole system.Get an install media, boot from it and pick troubleshoot. Then follow https://access.redhat.com/solutions/3486741 (requires a subscription, but you can get one on https://developers.redhat.com/ -> bottom of the page). Best Regards,Strahil Nikolov My server failed and I can't boot via UEFI How can I reinstall this node (standalone) without losing my virtual machines?. I checked the filesystem and it's completely intact, I couldn't figure out what caused the UEFI to fail. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/GOCKQS4FXDK5IBBRZZNRALSUHOO5SHAV/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/TGZLBBHHE3EADOXXGOGLMY6QDFPEWDVY/
[ovirt-users] Re: OVIRT Package Upgrade Interrupted
If you use Gluster, don't forget to bump the OP version once you are happy with your tests.It controls the backward compatibility, but also some internal mechanisms and optimizations. Best Regards,Strahil Nikolov On Mon, Jun 13, 2022 at 19:54, Abe E wrote: Thank You Strahil, I was actually able to use the node snapshot to revert a version back and get things going again. This time I'll wait till its completed its testing phase and maybe get a small lab to test the upgrade on, I need to remove the testing Repo as well, I was not aware that it was added/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/YJVADSIW2A3HL7JAHR2O4WNN5T2TAMMU/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/EMWGYPAHNYVON5JAAWMALUTC3PE7COT7/
[ovirt-users] Re: OVIRT Package Upgrade Interrupted
Downgrade is not recommended but as long as you didn't increase the Gluster Op version, you can downgrade the packages and restart the services. Another option is to reapply the last transaction. Best Regards,Strahil Nikolov On Sat, Jun 11, 2022 at 1:24, Abe E wrote: It seems I haven't learned my lesson with upgrading via GUI. For some reason my server crashed during use of the GUI Upgrade method and it looks like maybe it did not complete or the like. 3NodeGluster I then noticed that I had actually upgrading a single node to the 4.5.1 Testing Version, that being said my glusterfs for this node is on 10.2 while other nodes are on 10.1. Is there a "cleaner" way of reverting the upgrade? I assume there are other packages that may have been upgraded that should be reverted. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/LKL7PABR2ST5CHTG234GTH7SH4IY2FXB/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/VJFK5LHAKPMHJ5FOE3MLYL2HC7IV66UF/
[ovirt-users] Re: oVirt SSH rate limit and disable SSH passwd auth
1. Put the engine in a match block where passowrd authentication is possible. 2. Firewalld rate limit has a burst effect so ot will never limit on the third attempt. Put a higher value like 10-15 and you will notice that it works. Usually infrastructure like oVirt ahould not be exposed to the wild (internet). Best Regards,Strahil Nikolov Hello, 1. Is it possible to disable ssh root password authentication in a working oVirt cluster without any problems? (host and ovirt-engine) /etc/ssh/sshd_config PasswordAuthentication no The SSH public authentication key is set on the host. 2. I tried setting ssh rate limit using firewall-cmd but it doesn't work for some reason. I can log in more than once. firewall-cmd --permanent --add-rich-rule='rule family="ipv4" priority="-1" service name=ssh limit value=3/m accept' There is best practice for this? Thanks Peter ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/A45N3C7GLFKOFS7ZHR72ILIMK66ZGHP5/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/4G2RSVISQPSXMRUQFS4RNOYXL4AJ4XWG/
[ovirt-users] Re: storage high latency, sanlock errors, cluster instability
Usually I would blacklist the Gluster devices by creating the necessary stanzas in /etc/multipath/conf.d/blacklist.conf This way you will keep the situation simple. For your problem, it's hard to odentify the problem based on the e-mails.What are your symptoms ? To debug GlusterFS, it is good to start from the brick logs (/var/log/gluster/bricks) and the current heal status. On a 3-way replica volume heals should be resolved by GlusterFS - if not, there is a bug. Best Regards,Strahil Nikolov Best Regards,Strahil Nikolov On Tue, May 31, 2022 at 16:32, jb wrote: I still have the same problems, but it look like that the errors comes a bit less often. I'm starting now to migrate the disk images to a NFS storage. When there is no other way, I would recreate the glusterFS cluster. The problem I have is, that I don't know where is the root of this problem and if recreating would fix the issue in longer terms. Am 29.05.22 um 20:26 schrieb Nir Soffer: > On Sun, May 29, 2022 at 9:03 PM Jonathan Baecker wrote: >> Am 29.05.22 um 19:24 schrieb Nir Soffer: >> >> On Sun, May 29, 2022 at 7:50 PM Jonathan Baecker wrote: >> >> Hello everybody, >> >> we run a 3 node self hosted cluster with GlusterFS. I had a lot of problem >> upgrading ovirt from 4.4.10 to 4.5.0.2 and now we have cluster instability. >> >> First I will write down the problems I had with upgrading, so you get a >> bigger picture: >> >> engine update when fine >> But nodes I could not update because of wrong version of imgbase, so I did a >> manual update to 4.5.0.1 and later to 4.5.0.2. First time after updating it >> was still booting into 4.4.10, so I did a reinstall. >> Then after second reboot I ended up in the emergency mode. After a long >> searching I figure out that lvm.conf using use_devicesfile now but there it >> uses the wrong filters. So I comment out this and add the old filters back. >> This procedure I have done on all 3 nodes. >> >> When use_devicesfile (default in 4.5) is enabled, lvm filter is not >> used. During installation >> the old lvm filter is removed. >> >> Can you share more info on why it does not work for you? >> >> The problem was, that the node could not mount the gluster volumes anymore >> and ended up in emergency mode. >> >> - output of lsblk >> >> NAME MAJ:MIN RM SIZE >> RO TYPE MOUNTPOINT >> sda 8:0 0 1.8T >> 0 disk >> `-XA1920LE10063_HKS028AV 253:0 0 1.8T >> 0 mpath >> |-gluster_vg_sda-gluster_thinpool_gluster_vg_sda_tmeta 253:16 0 9G >>0 lvm >> | `-gluster_vg_sda-gluster_thinpool_gluster_vg_sda-tpool 253:18 0 1.7T >>0 lvm >> | |-gluster_vg_sda-gluster_thinpool_gluster_vg_sda 253:19 0 1.7T 1 >>lvm >> | |-gluster_vg_sda-gluster_lv_data 253:20 0 100G 0 >>lvm /gluster_bricks/data >> | `-gluster_vg_sda-gluster_lv_vmstore 253:21 0 1.6T >>0 lvm /gluster_bricks/vmstore >> `-gluster_vg_sda-gluster_thinpool_gluster_vg_sda_tdata 253:17 0 1.7T >>0 lvm >> `-gluster_vg_sda-gluster_thinpool_gluster_vg_sda-tpool 253:18 0 1.7T >>0 lvm >> |-gluster_vg_sda-gluster_thinpool_gluster_vg_sda 253:19 0 1.7T >>1 lvm >> |-gluster_vg_sda-gluster_lv_data 253:20 0 100G >>0 lvm /gluster_bricks/data >> `-gluster_vg_sda-gluster_lv_vmstore 253:21 0 1.6T >>0 lvm /gluster_bricks/vmstore >> sr0 11:0 1 1024M >> 0 rom >> nvme0n1 259:0 0 238.5G >> 0 disk >> |-nvme0n1p1 259:1 0 1G >> 0 part /boot >> |-nvme0n1p2 259:2 0 134G >> 0 part >> | |-onn-pool00_tmeta 253:1 0 1G >> 0 lvm >> | | `-onn-pool00-tpool 253:3 0 87G >> 0 lvm >> | | |-onn-ovirt--node--ng--4.5.0.2--0.20220513.0+1 253:4 0 50G >> 0 lvm / >> | | |-onn-pool00 253:7 0 87G >> 1 lvm >> | | |-onn-home 253:8 0 1G 0 >> lvm /home >> | | |-onn-tmp 253:9 0 1G >> 0 lvm /tmp >> | | |-onn-var
[ovirt-users] Re: Unable to ugprade cluster level to 4.7 for the hosted engine (only)
Have you tried the windows style (a.k.a restart the Engine) ?Best Regards,Strahil Nikolov On Wed, May 18, 2022 at 22:57, Ryan Bullock wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/OYEZNZD3ZFD4TLIPGVUZWXGEVVGHUKR2/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/CB6QRVVLGS5RIKUWP2BG7ZESNDH7TDRS/
[ovirt-users] Re: Please help recovery oVirt
Srry for the typos. Sadly typing from the smartphone on the move is not the best option. Try to get your engine operational and upgrade it to 4.3.10 - then upgrading to 4.4 and 4.5 will be easy. Best Regards,Strahil Nikolov On Sun, May 15, 2022 at 11:02, Vatslav Lan wrote: Thank you. I will try. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/HB5BCAHPFGN4DPMQW7IQ5HROMZ42FYQK/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/5RWQHWVN2CIV47T3IA3M33GBXGTURYR7/
[ovirt-users] Re: Please help recovery oVirt
I would start over.Get your backup and restore the engine crom backup.If backup is unavailable, deploy a fresh engine and import the storafe domains, Templates and then the VMs. Once you have a working engine, update to latest 4.3 /I think it was 4.3.10 / Keep in mind that older versions do not work. Once you have a 4.3.10, backup and then rebuild a host with EL8. Then you can reatore your enginw on that node with the 4.3.10 backup Next step is to import the rest of the nodes (do not let the same host to be managed by more than 1 engine) Best Regards,Strahil Nikolov On Fri, May 13, 2022 at 17:38, Vatslav Lan wrote: I have installed RHEV 4.3.4. I wanted to migrate the host to Ovirt 4.5. As a result I loss of the oVirt Engine’s database (configuration). RHEV host is up, RHE engine is up to. But Storage Domain is deactive. All data of Storage Domains is ok. I tried to import Storage Domain to Ovirt 4.5 (according to documentation 3.6 - https://www.ovirt.org/develop/release-management/features/storage/importunregisteredentities.html) But get error "Error while executing action Attach Storage Domain: AcquireHostIdFailure" Please help recovery oVirt. Minimun: - copy data from Storage Domain Maximu: recovey VM entities ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/PWNVGU5RFJMSI4K5WY4OQHLUFIUZLTYH/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/J5KTSORI5BL2OHRCZNTU3TGSQSPD5E4M/
[ovirt-users] Re: Unable to install Hosted engine.
I think that a new attempt should be done as a lot of async updates were pushed and they fix a lot of problems. Best Regards,Strahil Nikolov On Wed, May 11, 2022 at 15:17, John wrote: Hi Paul, If you logon to the host where the hosted engine is running and type in "virsh list" (if prompted for a userid and password use vdsm@ovirt password shibboleth) the hostedengine VM should have a number (like 1,2 3 etc). Using this number, type "virsh console n" where "n" is that VM number and again use the same userid and password credentials if prompted. This should drop you into a console session on the hostedengine VM. from there, login as root. If you can't access the engine via a web browser double check that the postgresql-jdbc was indedd downgraded and you are not hitting the "500 error". If all else fails, a fix is due out as per Michael Skrivanek's post yesterday: "It's worth mentioning that 4.5.0.8 should follow shortly and should fix the compatibility with new postgresql-jdbc so that people don't have to downgrade" HTH John On 11/05/2022 10:49, paul.chap...@farmgroup.tv wrote: > Hi John, thanks for replying. I didn't realised virsh was the way to go. I've > done the downgrade now but the engine is listed in virsh as HostedEngineLocal > so I'm not sure if the install completed. I need to get a point where I can > managed the engine via the web browser. > ___ > Users mailing list -- users@ovirt.org > To unsubscribe send an email to users-le...@ovirt.org > Privacy Statement: https://www.ovirt.org/privacy-policy.html > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/2O53J2L7FQO6HF5YF7II2UIZPG57EFMO/ -- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/MWDMCGVNNEXKVIDVOYQVDCH3ADK5WENK/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/TILM6KULC5XZBKMYAAJJL5YXFQOPOION/
[ovirt-users] Re: OVIRT Engine Restore from old Backup
If you decide to do it, I would do the following: Verify if there are any heals towards the 4.4 node -> If not, proceed.use remove-brick replica 1 mode (see gluster volume help) and remove both 4.5 bricks.Then remove the nodes with gluster peer detach.Remove gluster 4.5 and install 4.4 Then setup only 1 node's brick (mkfs.xfs-f -i size=512 ...) , peer probe that node and expand the volume (add-brick replica 2) . N.B.: Don't forget to increase the replica count !!! Wait for the heals to end, peer probe the last node, mkfs.xfs the brick and then again add-brick and increase the replica count. Of course, backups are must when you play with storage :D Best Regards,Strahil Nikolov On Tue, May 10, 2022 at 1:01, Abe E wrote: Spoke too soon, the above + it seems occasionally the gluster on 2 nodes reports Cluster quorum is not met. I did have to at one point rebuild the glusters which includes the bricks, am I at the point where I should be resetting the brick on a node? ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/U6HJD4NH334HFZPHQWUB5QB7AQKNF5P2/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/7NDG54KGROO7FEQXIH7DHMLJIC6WBULD/
[ovirt-users] Re: FC Storage recover
According to vdsm, there are some failed multipath paths -> you will need to clear them (pure LinuxSystem Administration) as they might cause the real symptom. According to the log there are read errors. You have to figure out why vdsm fails to read the LUN.Can you try to 'dd if=/dev/mapper/multipath-wwid of=/dev/null bs=10M count=200' and see if it errors out. Best Regards,Strahil Nikolov On Fri, May 6, 2022 at 15:37, Nyika Csaba wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/Z7QQGPX6GX5SX3SDKIQMS7VFWGPVOHHI/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/3ENYPVBJW7B73KRQ6HQSFWZSUYYFE3B2/
[ovirt-users] Re: OVIRT Engine Restore from old Backup
In worst case scenario, you can import the Storage domains ,the VMs from it and then configure host networking. Keep in mind that 2 Engines must never manage the same host. Best Regards,Strahil Nikolov On Sat, May 7, 2022 at 10:15, Abe E wrote: I have even tried usine answers files when deploying the engine with the backup and marking what I want the UUID to be and the name of the domain but it continues to fail. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/2YWWVLPTYKCXCNDFEYJPPYC2JHI6K5JZ/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/4X4C4ECQM3UHTRYA4SI7D5H5HDPYHVYL/
[ovirt-users] Re: OVIRT Engine Restore from old Backup
Usually I deploy the backup during the HostedEngine creation.Have you tried that approach ? Best Regards,Strahil Nikolov On Sat, May 7, 2022 at 0:59, Abe E wrote: Hey All, I really dont like spamming the forums but the issues I am having keep changing entirely. I am at the point where I can get much closer to rebuilding my engine although my hurtle currently is restoring. When I restore using my most recent backup it is problematic Currently I am restoring by: clean engine install engine-cleanup engine-backup --mode=restore --file=ovirt-engine-backup-20220504011012.backup --log=restore5.log engine-setup Comes up with alot of annoyances as the ID of the old hosted_storage and the new one are mismatched in the GUI. On top of that it is not allowing me to deploy the engine to the 2nd Gluster (3rd one keeps deleting its glusters on reboot since 4.3 Upgrade). Host 1 which runs the hosted engine is not showing as active or unlike, rather it is unresponsive, when I tried to enroll certificates it finally accepted but failed because it said its missing networks, once added it crashed the engine and ha agent wouldnt come up. Now that I think of it, I could have removed the extra networks from being required although it still doesnt benefit me here as I am unable to deploy or reinstall the 2nd Gluster node and the first one will not show its correct state as the host. Should I just be deploying the DB, or is the full file backup fine? My issue here is it takes long to redeploy so the trial an error of failing takes me hours as my backup is from 4.5 engine even though my nodes are on 4.4 as 4.5 keeps causing the catastrophic failure of my whole cluster. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/AWUTDFRAZDRJ3UB4WXUVZZAPSOUAOQ2M/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/WSXFR47NDESTUUIPCVJ3A6TATQ5JGGTS/
[ovirt-users] Re: Ovirt engine Isuue
When ansible waits the Engine to come alive, ssh to it, downgrade postgresql-jdbc and restart the ovirt-engine service.There is an ongoing problem with that package. Best Regards,Strahil Nikolov On Fri, May 6, 2022 at 22:29, Jonathan Grégoire wrote: It is a fresh install of ovirt-engine 4.4 running a fresh Centos Stream 8 VM. The problem is that the GUI isn't working I'm getting the following error: "500 - Internal Server Error" I already tried to downgrade postgresql-jdbc from version 42.2.14 to version 42.2.3 but it didn't change anything (after a "systemctl restart ovirt-engine" of course). I found an error in the "ovirt-engine.log" file, I pasted the content here: https://pastebin.pl/view/576d3a33 I don't know if it is related or not. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/5EWI5XS27JHDQ5BDSGMDATPMBRT633M2/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/4UMHDY2S4IIPYE2QFFIPQ2T2WE7DLXK7/
[ovirt-users] Re: ovirtsdk4.Error: Fault reason is "Operation Failed". Fault detail is "[XML error]". HTTP response code is 400.
Most probably it's related to the bug in the vdsm with Gluster v10.
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Execute just a specific
set of steps]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Force facts gathering]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Wait for the storage interface
to be up]
[ INFO ] skipping: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Check local VM dir stat]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Enforce local VM dir existence]
[ INFO ] skipping: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : include_tasks]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Obtain SSO token using
username/password credentials]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Fetch host facts]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Fetch cluster ID]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Fetch cluster facts]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Fetch Datacenter facts]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Fetch Datacenter ID]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Fetch Datacenter name]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Fetch cluster name]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Fetch cluster version]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Enforce cluster major version]
[ INFO ] skipping: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Enforce cluster minor version]
[ INFO ] skipping: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Set storage_format]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Add NFS storage domain]
[ INFO ] skipping: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Add glusterfs storage domain]
[ ERROR ] ovirtsdk4.Error: Fault reason is "Operation Failed". Fault detail is
"[XML error]". HTTP response code is 400.
[ ERROR ] fatal: [localhost]: FAILED! => {"changed": false, "msg": "Fault
reason is \"Operation Failed\". Fault detail is \"[XML error]\". HTTP response
code is 400."}
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[ovirt-users] Re: Ovirt engine Isuue
Opening a new thread looses the history of the issue.Can you summarize the symptoms and what actions were done so far ? Best Regards,Strahil Nikolov On Fri, May 6, 2022 at 19:56, Jonathan Grégoire wrote: Hi Strahil, Do you have any hints for me? Jonathan ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/CS3FZRWGIR64K34ZW5JNVI5IBGZA5EV6/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/YTAEIHOPYK24ADEG6NGE3IFBHIH3QGO3/
[ovirt-users] Re: i need change legacy to ovs switch mode on oVirt node's
If network is out of sync, check in the UI the network settings for the host.Usually all network changes should be done in the UI /or via the API/. Best Regards,Strahil Nikolov On Fri, May 6, 2022 at 11:59, sultanu--- via Users wrote: Hello, Team! I need help. I have cluster with 3 nodes oVirt 4.4.10 and common ISCSI storage, i have hosted engine installed on it. I wont change legacy to ovs switch mode, using instruction below: - Install first host and VM using "hosted-engine --deploy" - In the Engine UI, change Cluster switch type from Legacy to OVS - Shutdown the engine VM and stop vdsmd on the host. - Manually change the switch type to ovs in /var/lib/vdsm/persistence/netconf/nets/ovirtmgmt - Restart the host After this changing my hosted engine don't wont start, it says i have a problem with vnet interface, i don't know virtmanager or i don't know vnetuser. When i had return back settings from ovs to legacy mode, hosted engine start without any problem When i had change file /var/lib/vdsm/persistence/netconf/nets/ovirtmgmt on hosts without hosted engine, they are change network mode and start working as ovs switch mode but they say network out of sync. I tryed to migrate hosted engine from host with legacy switch to host with ovs switch hosted engine don't wont migrate. Could you help me please. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/ZF27YIP33Y77TDJVL7CVW5SIS2GPHHVI/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/Q3UWHJJ5AQ33DTN2YR3FB524KAC2FQTV/
[ovirt-users] Re: could not start ovirt-engine: TagsDirector.init() fails
yep, there is an ongoing postgresql-jdbc package issue -> try to downgrade that package and restart the engine Best Regards,Strahil Nikolov On Fri, May 6, 2022 at 9:35, Liebe, André-Sebastian wrote: Hello list, I'm unable to start ovirt-engine after switching from CentOS 8 to CentOS 8-stream, doing a system update and a reboot. A previously done ovirt update from 4.4.9 to 4.4.10 (w/o system reboot but with service restart) went smoothly, so I guess it's somehow caused by one oft he centOS updates? The root cause logged in server.log reads: > org.springframework.dao.InvalidDataAccessApiUsageException: Unable to > determine the correct call signature - no procedure/function/signature for > 'gettagsbyparent_id' But according to ovirt-engine-setup-*.log a GettagsByparent_id(v_parent_id UUID) function ist created duging engine-setup (which I run after dnf update). When searching google for " org.ovirt.engine.core.bll.TagsDirector.init()" and "'gettagsbyparent_id" I got some results hinting for a faulty PosgreSQL jdbc driver from 2018 Any hints? sincerely André-Sebastian Liebe Zukunftslabor gematik GmbH | Friedrichstr. 136 | 10117 Berlin Tel +49 30 40041-197 | Fax +49 30 40041-111 andre.li...@gematik.de | www.gematik.de Amtsgericht Charlottenburg HRB 96351 Geschäftsführer: Dr. med Markus Leyck Dieken ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/EVOWLKE7FMDJFLLDDH25ZW3FVJLYZI3T/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/6INLXB7F3DD5YV5VIC5FIDBD673YJX5V/
[ovirt-users] Re: Ovirt engine Isuue
If you restarted the engine, then the problem is somewhere else. Best Regards,Strahil Nikolov On Fri, May 6, 2022 at 9:30, Jonathan Grégoire wrote: Hi Strahil, I have the same issue. I was running postgresql-jdbc version 42.2.14 then I downgraded to version 42.2.3 and I have the same problem. Is there any specific version I must use? Thanks, Jonathan ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/ZJV2IEPSPJT7WJFGPLJTWF3VUAWPGCYK/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/OOYMUQE2CIN6CF4FDPFXEPHRHRQLW4DO/
[ovirt-users] Re: How do I automate VM backups?
You can also use ansible and the API. Best Regards,Strahil Nikolov On Fri, May 6, 2022 at 4:24, David White via Users wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/EKMA4KN6IU7KXJAS4GWSAIO2YCRK2CFL/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/SDZ2YSPVHAWWSHC5M2KEO4FMPDO6D6DL/
[ovirt-users] Virt group has no storage.owner-uid/gid anymore
Hi All, is there any reason why the virt group is no longer having the storage.owner-uid & storage.owner-gid set to 36 ?I've opened an issue to track the reasons/bugfix at https://github.com/gluster/glusterfs/issues/3503 Best Regards,Strahil Nikolov___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/XEAYLDPFCU3CE3TX7VEXGLGKK6UT2ANC/
[ovirt-users] Re: CLI Offline Engine Deployment failing to activate storage domain to gluster error 400
Gluster virt volume group has 2 options needed for
oVirt:storage.owner-uid=36storage.owner-gid=36Check you have them, as it seems
that the virt group (from GlusterFS package) is now missing them. /Maybe a bug
???/
I would simply chown the file(s) to 36:36 from the gluster mount and try again.
You can run a find to fix it and give it another try.find
/rhev/data-center/mnt/glusterSD/_ -not -uid 36 -not -god 36 -exec
chown 36:36 {} \;
Or to be even more safe, you can also set all files in the brick to be
accessible to the user/group 36.
find /gluster_bricks// -not -uid 36 -not -gid 36 -exec setfacl
-m g:36:rwx {} \;
find /gluster_bricks// -not -uid 36 -not -gid 36 -exec setfacl
-m u:36:rwx {} \;
Best Regards,Strahil Nikolov
On Fri, May 6, 2022 at 0:47, Abe E wrote: Due to some
complications in my 4.4 to 4.5 upgrade that have taken down ovirt for a few
days I must go back to 4.4 to salvage what I can and rethink how I will upgrade.
Due to that im having to rebuild my engine although I took backups prior.
My issue currently is with 4.4 the engine deployment has an error regarding
mirrors so I was able to use the ansible script to deploy offline and I am at
the activate storage domain portion where it fails
I am setting it to glusterfs with the host:/path as gluster-1.d.com:/engine
The host machine i am building the engine on has a mount:
gluster-1.d.com:/engine 104804356 13827696
90976660 14% /rhev/data-center/mnt/glusterSD/gluster-1.d.com:_engine
within the mapping :
drwxr-xr-x. 2 vdsm kvm 6 Apr 5 22:15 gluster-1.d.com:_data
drwxr-xr-x. 4 vdsm kvm 38 May 5 15:00 gluster-1.d.com:_engine
I am able to get into the temp engines ssh and ping the domain although I
cannot seem to find where my steps are incorrect.
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Activate storage domain]
[ ERROR ] ovirtsdk4.Error: Fault reason is "Operation Failed". Fault detail is
"[]". HTTP response code is 400.
[ ERROR ] fatal: [localhost]: FAILED! => {"changed": false, "msg": "Fault
reason is \"Operation Failed\". Fault detail is \"[]\". HTTP response code is
400."}
Please specify the storage you would like to use (glusterfs, iscsi,
fc, nfs)[nfs]:
VDSM Logs are showing:
2022-05-05 15:30:32,719-0600 INFO (jsonrpc/6) [storage.StorageDomain]
sdUUID=7f7cf7a4-f8fa-41a4-8e6a-275230655a8c (fileSD:535)
2022-05-05 15:30:32,734-0600 INFO (jsonrpc/6) [vdsm.api] FINISH
getStorageDomainInfo error=Domain is either partially accessible or entirely
inaccessible: ('7f7cf7a4-f8fa-41a4-8e6a-275230655a8c',)
from=:::192.168.222.116,53112, flow_id=661d6831,
task_id=480acb07-0a53-4bad-aa30-4cd18ce9e5f2 (api:52)
2022-05-05 15:30:32,734-0600 ERROR (jsonrpc/6) [storage.TaskManager.Task]
(Task='480acb07-0a53-4bad-aa30-4cd18ce9e5f2') Unexpected error (task:877)
Traceback (most recent call last):
File "/usr/lib/python3.6/site-packages/vdsm/storage/task.py", line 884, in
_run
return fn(*args, **kargs)
File "", line 2, in getStorageDomainInfo
File "/usr/lib/python3.6/site-packages/vdsm/common/api.py", line 50, in method
ret = func(*args, **kwargs)
File "/usr/lib/python3.6/site-packages/vdsm/storage/hsm.py", line 2717, in
getStorageDomainInfo
dom = self.validateSdUUID(sdUUID)
File "/usr/lib/python3.6/site-packages/vdsm/storage/hsm.py", line 313, in
validateSdUUID
sdDom.validate()
File "/usr/lib/python3.6/site-packages/vdsm/storage/fileSD.py", line 538, in
validate
raise se.StorageDomainAccessError(self.sdUUID)
vdsm.storage.exception.StorageDomainAccessError: Domain is either partially
accessible or entirely inaccessible: ('7f7cf7a4-f8fa-41a4-8e6a-275230655a8c',)
2022-05-05 15:30:32,734-0600 INFO (jsonrpc/6) [storage.TaskManager.Task]
(Task='480acb07-0a53-4bad-aa30-4cd18ce9e5f2') aborting: Task is aborted:
"value=Domain is either partially accessible or entirely inaccessible:
('7f7cf7a4-f8fa-41a4-8e6a-275230655a8c',) abortedcode=379" (task:1182)
2022-05-05 15:30:32,735-0600 ERROR (jsonrpc/6) [storage.Dispatcher] FINISH
getStorageDomainInfo error=Domain is either partially accessible or entirely
inaccessible: ('7f7cf7a4-f8fa-41a4-8e6a-275230655a8c',) (dispatcher:83)
2022-05-05 15:30:32,735-0600 INFO (jsonrpc/6) [jsonrpc.JsonRpcServer] RPC call
StorageDomain.getInfo failed (error 379) in 0.02 seconds (__init__:312)
2022-05-05 15:30:32,743-0600 INFO (jsonrpc/0) [vdsm.api] START
createStoragePool(spUUID='fd385045-8355-4ef8-9970-ade84698ad89',
poolName='LabNet', masterDom='7f7cf7a4-f8fa-41a4-8e6a-275230655a8c',
domList=['7f7cf7a4-f8fa-41a4-8e6a-275230655a8c'], masterVersion=13,
lockRenewalIntervalSec=5, leaseTimeSec=60, ioOpTimeoutSec=10, leaseRetries=3)
from=:::192.168.222.116,53112, flow_id=661d6831,
task_id=b58a0503-98c3-41a9-b5d7-3330e2985133 (api:48)
2022-05-05 15
[ovirt-users] Re: FC Storage recover
Do all hosts have 'active ready running' ? P.S.: It will take me some time to look in the logs as it's hard to check them on the move. Best Regards,Strahil Nikolov On Thu, May 5, 2022 at 22:09, Nyika Csaba wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/3N2O34VFWX3F22SH4PK7SK7WZJ3LNCQE/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/6V5OAIYJCT2BGNVMONNNQAIMVYOMSENN/
[ovirt-users] Re: FC Storage recover
Login over ssh to the SPM, then trigger the Activate button and then copy the vdsm log (last one) from the host.Also check with 'multipath -ll 36005076300808894600a' if all hosts have the multipath device and it's status is good.oVirt refuses to activate if it can't mount a file-based storage (NFS, Gluster) or access the LV on the block-based storage domains (FC, iSCSI,etc). Also in the vdsm logs of the SPM should have a clue why it fails to activate. I'm not sure if oVirt uses SCSI reservations or not, but it's worth checking). Best Regards,Strahil Nikolov On Thu, May 5, 2022 at 16:36, Nyika Csaba wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/6YVZYWT2KSKDHSNJRHGES5PH2EY7SFCF/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/BHQCD76ZWLJWZWW2EC7RYOWCMV4UTDQZ/
[ovirt-users] Re: Ovirt 4.5.0.1 self-hosted deployment fails - jboss errors
Did you try to downgrade postgresql-jdbc package and restart (either engine service or the whole VM)? Best Regards,Strahil Nikolov Hi, did you resolve this? I am trying to setup a new environment also and can't get past the errors anymore... > Hello, > > I’m trying to deploy a self-hosted engine on Ovirt node v4.5.0.1, but the > deployment fails > in the final stages with the following errors in “Server.log” file. > > > I hope that you have an Idea about that. I ran the installer 3 times (cockpit > installer. > > Thank you, ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/R4KQBR2VEZD3QGA2HYUQWYWSQ5YJ2BJC/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/H2Y3UMJVWY6QDAAWB2DSEXZTRBHMUWMS/
[ovirt-users] Re: HELP ME! Failed to validate the SSL certificate for localhost:443
Can you try to cleanup and deploy again ?When it fails, use 'ps -ef' to identify if the VM is running or not. Best Regards,Strahil Nikolov The downgrade of the "Postgresql-jdbc" method did not help this problem go away. Thankyou, Bunnatee ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/2D7EJV3EOB3MTSRUPQBXBU6YTMFV4U6I/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/RZ7I6K45SDYI4YA6VD35ZFAW2LMIW3AS/
[ovirt-users] Re: FC Storage recover
If it's inactive, is the 'Activate' button greyed out ? Best Regards,Strahil Nikolov On Thu, May 5, 2022 at 8:41, Nyika Csaba wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/ZKRDNS6X75HWVR4V5RYJNDHEEKFSSV7J/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/JPRKQ34HJDOON5SIZCVWAOP5MX7MBZGY/
[ovirt-users] Re: Ovirt engine Isuue
Try to downgrade the postgresql-jdbc package and restart. Best Regards,Strahil Nikolov On Thu, May 5, 2022 at 9:34, sachendra.shu...@yagnaiq.com wrote: We have installed ovirt engine on centos 8 by follow the below commond nano /etc/hosts your-server-ip centos.example.com dnf install https://resources.ovirt.org/pub/yum-repo/ovirt-release44.rpm dnf module enable javapackages-tools -y dnf module enable pki-deps -y dnf module enable postgresql:12 -y dnf update -y dnf install ovirt-engine -y engine-setup (when we require latest version setsebool -P httpd_can_network_connect 1 firewall-cmd --permanent --zone public --add-port 80/tcp firewall-cmd --permanent --zone public --add-port 443/tcp firewall-cmd --reload But we are unable to connect by browser shwing below error. 500 - Internal Server Error ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/N7FTY5ZY6SWJHDNIK27G5YVQ4QTW5D6Z/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/Y43OEEY43IVMOGZKGPEO6UUMCKBGPQBW/
[ovirt-users] Re: ovirt engine restore: Failed to construct component instance
Try to downgrade postgresql-jdbc (in the engine ) package and restart . Best Regards,Strahil Nikolov On Thu, May 5, 2022 at 0:54, Rafhael Almeida wrote: Please your help, I restore a engine db correctly in a Fresh Installation on my same server: engine-backup --mode=restore --file=ovirt.2022-04-29_12h00.tar.gz --log=ovirt_log.2022-04-29_12h00.out --restore-permissions --provision-all-databases after engine-setup (I dont' see any warning o error, everything is correct) but when try to accces in my private domain, to access to ovirt-engine, don't work, I see in the files: /etc/ovirt-engine/engine.conf.d/10-setup-cinderlib-database.conf /etc/ovirt-engine/engine.conf.d/10-setup-database.conf /etc/ovirt-engine/engine.conf.d/10-setup-dwh-database.conf another password, in my last engine db, I have another passw to connect to db when i restart the service systemctl restart ovirt-engine y see this logs: *my server.log * Service status report WFLYCTL0186: Services which failed to start: service jboss.deployment.subunit."engine.ear"."bll.jar".component.Backend.START: java.lang.IllegalStateException: WFLYEE0042: Failed to construct component instance WFLYCTL0448: 2 additional services are down due to their dependencies being missing or failed 2022-05-04 16:09:25,234-05 INFO [org.jboss.as.server] (Controller Boot Thread) WFLYSRV0212: Resuming server 2022-05-04 16:09:25,238-05 ERROR [org.jboss.as] (Controller Boot Thread) WFLYSRV0026: WildFly Full 23.0.2.Final (WildFly Core 15.0.1.Final) started (with errors) in 15182ms - Started 1668 of 1888 services (6 services failed or missing dependencies, 393 services are lazy, passive or on-demand) 2022-05-04 16:09:25,240-05 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0060: Http management interface listening on http://127.0.0.1:8706/management 2022-05-04 16:09:25,241-05 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0051: Admin console listening on http://127.0.0.1:8706 *--* pd. my logs: https://filedn.com/lYVRQ0f0QUTQVmMCo3Bk7DY/server.log my ideas ran out, Please your help !! ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/EK7DJKWMLRB7P42LYOGRYUKSHMNCMEXZ/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/ASQYFTBYYEJWU2UFBGE2AXPLOATBFXLE/
[ovirt-users] Re: FC Storage recover
You will have to provide some logs from the SPM. If you don't use the storage domain (at least this is the impression), try to set it into maintenance and activate it again (UI -> Storage domain -> Select domain -> Datacenter -> Maintenance). Best Regards,Strahil Nikolov On Wed, May 4, 2022 at 18:00, Nyika Csaba wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/XAHLBEVJTUUQZQIINUDTMLZPQTFH4DPS/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/RPOOITZWPTLB767HCWMAL77KYI6AIHOV/
[ovirt-users] Re: Rebuilding Gluster Storage through GUI?
It seems that I replied 2 min before your e-mail :D
Glad you made it.
P.S: It would be better if you had the time to investigate the root cause
Best Regards,
Strahil NIkolov В сряда, 4 май 2022 г., 09:54:13 ч. Гринуич+3, Abe E
написа:
I am happy no one answered, was a fun experimenting process but I was able to
reconfigure the gluster node using an ansible playbook from redhats website.
Instructions for whats needed:
-
https://access.redhat.com/documentation/en-us/red_hat_hyperconverged_infrastructure_for_virtualization/1.6/html/maintaining_red_hat_hyperconverged_infrastructure_for_virtualization/scaling#creating-bricks-using-ansible
- Also had to edit the gluster python file in other threads due to vdsm bug in
4.5.
Incase anyone is wondering, this is the playbook I had to edit with my configs:
# gluster_infra_disktype
# Set a disk type. Options: JBOD, RAID6, RAID10 - Default: JBOD
gluster_infra_disktype: RAID6
# gluster_infra_dalign
# Dataalignment, for JBOD default is 256K if not provided.
# For RAID{6,10} dataalignment is computed by multiplying
# gluster_infra_diskcount and gluster_infra_stripe_unit_size.
gluster_infra_dalign: 256K
# gluster_infra_diskcount
# Required only for RAID6 and RAID10.
gluster_infra_diskcount: 8
# gluster_infra_stripe_unit_size
# Required only in case of RAID6 and RAID10. Stripe unit size always in KiB, do
# not provide the trailing `K' in the value.
gluster_infra_stripe_unit_size: 128
# gluster_infra_volume_groups
# Variables for creating volume group
gluster_infra_volume_groups:
- { vgname: 'gluster_vg_sda4', pvname: '/dev/sda4' }
# gluster_infra_thick_lvs
# Variable for thick lv creation
gluster_infra_thick_lvs:
- { vgname: 'gluster_vg_sda4', lvname: 'gluster_lv_engine', size: '100G' }
# gluster_infra_thinpools
# thinpoolname is optional, if not provided `vgname' followed by _thinpool is
# used for name. poolmetadatasize is optional, default 16G is used
gluster_infra_thinpools:
- {vgname: 'gluster_vg_sda4', thinpoolname:
'gluster_thinpool_gluster_vg_sda4', thinpoolsize: '100G', poolmetadatasize:
'16G' }
# gluster_infra_lv_logicalvols
# Thinvolumes for the brick. `thinpoolname' is optional, if omitted `vgname'
# followed by _thinpool is used
gluster_infra_lv_logicalvols:
- { vgname: 'gluster_vg_sda4', thinpool: 'gluster_thinpool_gluster_vg_sda4',
lvname: 'gluster_lv_data', lvsize: '5500G' }
# Setting up cache using SSD disks
#gluster_infra_cache_vars:
# - { vgname: 'gluster_vg_sda4', cachedisk: '/dev/vdd',
# cachethinpoolname: 'foo_thinpool', cachelvname: 'cachelv',
# cachelvsize: '20G', cachemetalvname: 'cachemeta',
# cachemetalvsize: '100M', cachemode: 'writethrough' }
# gluster_infra_mount_devices
gluster_infra_mount_devices:
- { path: '/gluster_bricks/engine/engine', vgname: 'gluster_vg_sda4', lvname:
'gluster_lv_engine' }
- { path: '/gluster_bricks/data/data', vgname: 'gluster_vg_sda4', lvname:
'gluster_lv_data' }
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[ovirt-users] Re: FC Storage recover
What is the status of your hosts ? Do you have a host designated as SPM ? Best Regards,Strahil Nikolov On Wed, May 4, 2022 at 8:03, Nyika Csaba wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/UXRIXG5ZAC7OEUEX52A2JC5EYUQKZRNB/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/3IKHRPRBOOC6DKLQYWE5FYMNPSR25SE4/
[ovirt-users] Re: Rebuilding Gluster Storage through GUI?
oVirt' Engine is the upstream of Red Hat Gluster Storage Console and it should support most of the tasks. Best Regards,Strahil Nikolov On Tue, May 3, 2022 at 21:53, Abe E wrote: Is it possible to reconfigure my broken arbiter gluster from the GUI? Something broke it all in my 4.4 to 4.5 Upgrade after reboot and I just don't have the time to keep TSing through it versus attempting to rebuild it. Has anyone ever tried re-installing the node itself and using the ovirt gui to run in theory a single gluster install to add it to the main DC? This would save alot of configs through the CLI for rebuiling the bricks for this node. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/SAKR7EJ7X53X3VQQNRBMUTX6SJ27OK7Z/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/XKXMSR4LMDPG735DKVJKQSTLCQOYPLYA/
[ovirt-users] Re: FC Storage recover
>I see the 4th FC ID, but it's on "Can't Extend" status. I have no idea what this one means. Can you give a screenshot ? Best Regards,Strahil Nikolov Hi, We have a 4 node cluster (4.4.10) and a standalone manager. We attached to this cluster 4 volumes on FC. Last week we lost the storage canisters (both), but recovered one of them from the storage disks. Unfortunatly only 3 storages came back from offline. I see the 4th FC ID, but it's on "Can't Extend" status. If i check the storages on nodes (lsblk), i can see only the ID not more on this 4th storage. Do you know any recovery tool or any idea for this situation? Thanks csabany ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/MSTFARNGJ4STMD74A4BKT4EW2ZJDFQ44/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/MGDPOPSL5NJWSDPDRN7AJHI6MBQDDAOX/
[ovirt-users] Re: Unable to remove host from ovirt engine
I never use the UI for Gluster.Most probably you need to go to Storage -> volume, then select the brick and delete it. Do you have a replacement host ? Or a host that will be an Arbiter ? Best Regards,Strahil Nikolov On Mon, May 2, 2022 at 16:10, Joseph Gelinas wrote: That host does have gluster bricks that are all healthy. I have noticed under Compute -> Hosts -> Edit -> Hosted Engine there is the option to Undeploy, maybe that is what I need? Any ideas what actions that takes? > On Apr 30, 2022, at 15:26, Strahil Nikolov wrote: > > You need to first replace the host on gluster level (it looks it has/had a > brick) before ovirt allows you to remove the host. > > Can you check if the gluster volumes have a brick from that host ? > > Best Regards, > Strahil Nikolov > > On Sat, Apr 30, 2022 at 15:24, Joseph Gelinas > wrote: > Using GlusterFS for storage. > > > On Apr 30, 2022, at 06:55, Strahil Nikolov via Users > > wrote: > > > > *storage > > > > On Sat, Apr 30, 2022 at 13:50, Strahil Nikolov via Users > > wrote: > > ___ > > Users mailing list -- users@ovirt.org > > To unsubscribe send an email to users-le...@ovirt.org > > Privacy Statement: https://www.ovirt.org/privacy-policy.html > > oVirt Code of Conduct: > > https://www.ovirt.org/community/about/community-guidelines/ > > List Archives: > > https://lists.ovirt.org/archives/list/users@ovirt.org/message/MWDNE4IK5F7ZH4LCY3I5EJWXDD54ILFH/ > > > > ___ > > Users mailing list -- users@ovirt.org > > To unsubscribe send an email to users-le...@ovirt.org > > Privacy Statement: https://www.ovirt.org/privacy-policy.html > > oVirt Code of Conduct: > > https://www.ovirt.org/community/about/community-guidelines/ > > List Archives: > > https://lists.ovirt.org/archives/list/users@ovirt.org/message/EQ4ZBRWZCO2TJRJJDRZZLV4BXET2JQMF/ > > ___ > Users mailing list -- users@ovirt.org > To unsubscribe send an email to users-le...@ovirt.org > Privacy Statement: https://www.ovirt.org/privacy-policy.html > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/3OJOWCRYAQD4KN6IIEYYKBCUE5R5U5JH/ > ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/UV6AY5QUN7RNZ6BUWDHCUAAKJENETVAC/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/ALJ242JMZJTAO2YXIJI3MP7DPMW6DPFX/
[ovirt-users] Re: Ovirt engine service fail to start after upgrading from 4.4.9 to 4.4.10
It's most probably the postgresql-jdbc issue.Connect to the engine over ssh and
downgrade the 'postgresql-jdbc' package.
Best Regards,Strahil Nikolov
On Sun, May 1, 2022 at 9:39, gantonjo-ovirt--- via Users
wrote: Good morning.
I have an hosted engine in my VM cluster that fails to start after upgrading
from 4.4.9 to 4.4.10.
Looking at the ovirt-enginge boot.log, I can see the following:
06:19:46,860 ERROR [org.jboss.as.controller.management-operation] WFLYCTL0013:
Operation ("add") failed - address: ([("subsystem" => "logging")]):
java.lang.IllegalArgumentException: Failed to instantiate class
"org.ovirt.engine.core.logger.LoggerHandler" for handler "ovirt-logger"
at
org.jboss.logmanager@2.1.18.Final//org.jboss.logmanager.config.AbstractPropertyConfiguration$ConstructAction.lambda$validate$2(AbstractPropertyConfiguration.java:122)
at
org.jboss.logmanager@2.1.18.Final//org.jboss.logmanager.config.WrappedAction.execute(WrappedAction.java:47)
at
org.jboss.logmanager@2.1.18.Final//org.jboss.logmanager.config.AbstractPropertyConfiguration$ConstructAction.validate(AbstractPropertyConfiguration.java:118)
at
org.jboss.logmanager@2.1.18.Final//org.jboss.logmanager.config.LogContextConfigurationImpl.doPrepare(LogContextConfigurationImpl.java:336)
at
org.jboss.logmanager@2.1.18.Final//org.jboss.logmanager.config.LogContextConfigurationImpl.prepare(LogContextConfigurationImpl.java:289)
at
org.jboss.as.logging@16.0.1.Final//org.jboss.as.logging.logmanager.ConfigurationPersistence.prepare(ConfigurationPersistence.java:299)
at
org.jboss.as.logging@16.0.1.Final//org.jboss.as.logging.LoggingOperations$CommitOperationStepHandler.lambda$execute$0(LoggingOperations.java:131)
at
org.jboss.as.controller@16.0.1.Final//org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:1047)
at
org.jboss.as.controller@16.0.1.Final//org.jboss.as.controller.AbstractOperationContext.processStages(AbstractOperationContext.java:779)
at
org.jboss.as.controller@16.0.1.Final//org.jboss.as.controller.AbstractOperationContext.executeOperation(AbstractOperationContext.java:468)
at
org.jboss.as.controller@16.0.1.Final//org.jboss.as.controller.OperationContextImpl.executeOperation(OperationContextImpl.java:1428)
at
org.jboss.as.controller@16.0.1.Final//org.jboss.as.controller.ModelControllerImpl.boot(ModelControllerImpl.java:546)
at
org.jboss.as.controller@16.0.1.Final//org.jboss.as.controller.AbstractControllerService.boot(AbstractControllerService.java:515)
at
org.jboss.as.controller@16.0.1.Final//org.jboss.as.controller.AbstractControllerService.boot(AbstractControllerService.java:477)
at
org.jboss.as.server@16.0.1.Final//org.jboss.as.server.ServerService.boot(ServerService.java:459)
at
org.jboss.as.server@16.0.1.Final//org.jboss.as.server.ServerService.boot(ServerService.java:412)
at
org.jboss.as.controller@16.0.1.Final//org.jboss.as.controller.AbstractControllerService$1.run(AbstractControllerService.java:416)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.reflect.InvocationTargetException
at
java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
at
java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at
java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at
java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
at
org.jboss.logmanager@2.1.18.Final//org.jboss.logmanager.config.AbstractPropertyConfiguration$ConstructAction.lambda$validate$2(AbstractPropertyConfiguration.java:120)
... 17 more
Caused by: org.jboss.modules.ModuleLoadError:
org.codehaus.jackson.jackson-core-asl
at org.jboss.modules.Module.addPaths(Module.java:1288)
at org.jboss.modules.Module.link(Module.java:1644)
at org.jboss.modules.Module.getPaths(Module.java:1605)
at org.jboss.modules.Module.getPathsUnchecked(Module.java:1628)
at org.jboss.modules.Module.loadModuleClass(Module.java:748)
at
org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:247)
at
org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:410)
at
org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)
at
org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:116)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1017)
at
org.jboss.modules.ModuleClassLoader.doDefineOrLoadClass(ModuleClassLoader.java:423)
[ovirt-users] Re: HELP ME! Failed to validate the SSL certificate for localhost:443
Most probably it's the postgresql-jdbc issue. Let's see if the package can be removed (or newer version generated). Best Regards,Strahil Nikolov On Sat, Apr 30, 2022 at 22:29, Strahil Nikolov via Users wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/PGWXWWIR5BPJRRVZ63BEHHS2L65BJ44B/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/Z3AGTHWNZUSMZZOBCW6VH4SWUU7HIYTI/
[ovirt-users] Re: Getting error on oVirt installation
There are threads in the mailing list describing the issue. @Sandro,is there any chance to remove the broken postgresql-jdbc package (or issue a new version with the rollbacked changes ) untill the issue is fixed ? Best Regards,Strahil Nikolov No matter how many times I tried to install it, I encountered this error and I could not find a method for the solution. Do we need to downgrade postgresql-jdbc? Is there a resource-article we can get information about this subject? Thanks for your answers ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/VRWJEXCT3B7BFAXIRBOQEMWIDT27XGJI/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/XZZX3RFCHJEEF4TOJ2UREVFJCNRIYLOY/
[ovirt-users] Re: HELP ME! Failed to validate the SSL certificate for localhost:443
Hm...then everything should be fine.You specified the FQDN, the FQDN has a valid A/ record and that IP has a valid PTR record. Best Regards,Strahil Nikolov On Sat, Apr 30, 2022 at 17:58, Tnchawy wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/R5VUHRCD43TKAPA7FZ7FWIKE6JCCKXVD/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/PGWXWWIR5BPJRRVZ63BEHHS2L65BJ44B/
[ovirt-users] Re: Unable to remove host from ovirt engine
You need to first replace the host on gluster level (it looks it has/had a brick) before ovirt allows you to remove the host. Can you check if the gluster volumes have a brick from that host ? Best Regards,Strahil Nikolov On Sat, Apr 30, 2022 at 15:24, Joseph Gelinas wrote: Using GlusterFS for storage. > On Apr 30, 2022, at 06:55, Strahil Nikolov via Users wrote: > > *storage > > On Sat, Apr 30, 2022 at 13:50, Strahil Nikolov via Users > wrote: > ___ > Users mailing list -- users@ovirt.org > To unsubscribe send an email to users-le...@ovirt.org > Privacy Statement: https://www.ovirt.org/privacy-policy.html > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/MWDNE4IK5F7ZH4LCY3I5EJWXDD54ILFH/ > > ___ > Users mailing list -- users@ovirt.org > To unsubscribe send an email to users-le...@ovirt.org > Privacy Statement: https://www.ovirt.org/privacy-policy.html > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/EQ4ZBRWZCO2TJRJJDRZZLV4BXET2JQMF/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/3OJOWCRYAQD4KN6IIEYYKBCUE5R5U5JH/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/BD2P3XFCYFE2XGNB7Y3CHUXKCR5XSZZE/
[ovirt-users] Re: Unable to remove host from ovirt engine
*storage On Sat, Apr 30, 2022 at 13:50, Strahil Nikolov via Users wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/MWDNE4IK5F7ZH4LCY3I5EJWXDD54ILFH/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/EQ4ZBRWZCO2TJRJJDRZZLV4BXET2JQMF/
[ovirt-users] Re: ERROR! couldn't resolve module/action 'vdo'
What is the output of 'cat /etc/ansible/roles/gluster.infra/roles/backend_setup/tasks/vdo_create.yml' ? Best Regards,Strahil Nikolov My newly installed version ovirt-node-ng-installer-4.5.0-2022042607 el8 Deploy the run gluster wizard for single node and the error is as follows: Apr 30 20:03:12 pm-1 cockpit-ws[6288]: ERROR! couldn't resolve module/action 'vdo'. This often indicates a misspelling, missing collection, or incorrect module path. Apr 30 20:03:12 pm-1 cockpit-ws[6288]: The error appears to be in '/etc/ansible/roles/gluster.infra/roles/backend_setup/tasks/vdo_create.yml': line 53, column 3, but may Apr 30 20:03:12 pm-1 cockpit-ws[6288]: be elsewhere in the file depending on the exact syntax problem. Apr 30 20:03:12 pm-1 cockpit-ws[6288]: The offending line appears to be: Apr 30 20:03:12 pm-1 cockpit-ws[6288]: - name: Create VDO with specified size Apr 30 20:03:12 pm-1 cockpit-ws[6288]: ^ here ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/NPM2YQAIQYSJBEXTGKIFMF3S3YID47NA/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/V72BFZW5VG5TZZQSTPAF6D7JKGVBW65E/
[ovirt-users] Re: Getting error on oVirt installation
I think this is the problem: "url": "http://localhost /ovirt-engine/services/health; I believe it should be :http://oengine.servername.local/ovirt-engine/services/health Best Regards,Strahil Nikolov My records on the DNS server are as follows. When I check with nslookup, there is no access problem. db.servername.local onode.servername.local. IN A 192.168.1.10 oengine.servername.local. IN A 192.168.1.20 db.192.168.1 10 IN PTR onode.servername.local. 20 IN PTR oengine.servername.local. What exactly is the problem about? ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/EB6AULCZV4EBWS6YPZKEGUA7HTYUKK73/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/VV5DMFHGOGTHLSGS6RHJPKY4X2T44AC7/
[ovirt-users] Re: Unable to remove host from ovirt engine
hosted-engine output and UI are totally unrelated.The output of hosted-engine is matching the 'crown' icon in the UI and indicates on which hosts the HostedEngine VM can run.In the UI, the host is just a host that is capable of running VMs. You need to remove the host from the UI. What kind of storafe are you using ? Best Regards,Strahil Nikolov On Fri, Apr 29, 2022 at 22:15, Joseph Gelinas wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/XAJW5LJANCH24ANNPLH6XFFGK76KY2SD/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/MWDNE4IK5F7ZH4LCY3I5EJWXDD54ILFH/
[ovirt-users] Re: Ovirt node Virus scan
You can install software via the rpm-ostree . Yet,if this was RHV - you would loose support if you install additional software.Keep in mind that oVirt nodes are more an appliance than a regular Linux system and such security rules should not affect appliances. Best Regards,Strahil Nikolov On Fri, Apr 29, 2022 at 17:52, marcel d'heureuse wrote: Hi, I have to scan our 18 nodes with a virus scanner and I have to provide the report to our ito. This nodes have no internet connection and they will not get it. Which software I should use? Clamav? I can shutdown each single node and can scan but I would prefer to have it as cmd running and generate monthly or weekly reports. I don't want to have the daemon running. How did you do this? Br Marcel ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/BS3LF3JXNA5I4GV6YW3L22V4JVRW426A/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/ECQLYC7KL4CQT75FGIIJWV6P2BCJCPEX/
[ovirt-users] Re: Unable to remove host from ovirt engine
Can you provide the error ?Also host removal has a 'Force' flag, but I assume you already tried it. Best Regards,Strahil Nikolov On Fri, Apr 29, 2022 at 21:06, Strahil Nikolov via Users wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/SCCVTIT664CJPPAGDESBWUAODHNQ53B6/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/HM6HSBJLYCFKDF54WUDOOHX5JFJS5FOE/
[ovirt-users] Re: Getting error on oVirt installation
It shouldn't resolve the localhost.Check the engine's FQDN resolves properly
(A/ records) and the IP resolves properly to the FQDN of the engine (PTR
record).
Best Regards,Strahil Nikolov
Hello,
I downloaded the oVirt node and installed it on my server. DNS etc. I made the
settings. I'm getting an error in the Hosted engine installation step.
The error message I got is as follows:
[ INFO ] TASK [ovirt.ovirt.engine_setup : Run engine-config]
[ INFO ] TASK [ovirt.ovirt.engine_setup : Restart engine after engine-config]
[ INFO ] skipping: [localhost]
[ INFO ] TASK [ovirt.ovirt.engine_setup : Check if Engine health page is up]
[ ERROR ] fatal: [localhost -> 192.168.2.94]: FAILED! => {"attempts": 30,
"changed": false, "connection": "close", "content_encoding": "identity",
"content_length": "86", "content_type": "text/html; charset= UTF-8", "date":
"Fri, 29 Apr 2022 02:52:21 GMT", "elapsed": 0, "msg": "Status code was 500 and
not [200]: HTTP Error 500: Internal Server Error", "redirected": false,
"server": "Apache/2.4.37 (centos) OpenSSL/1.1.1k mod_auth_gssapi/1.6.1",
"status": 500, "url": "http://localhost /ovirt-engine/services/health"}
[ INFO ] TASK [ovirt.ovirt.engine_setup : Clean temporary files]
[ INFO ] changed: [localhost -> 192.168.2.94]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Sync on engine machine]
[ INFO ] changed: [localhost -> 192.168.2.94]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Set destination directory path]
[ INFO ] ok: [localhost -> localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Create destination directory]
[ INFO ] changed: [localhost -> localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : include_tasks]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Find the local appliance image]
[ INFO ] ok: [localhost -> localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Set local_vm_disk_path]
[ INFO ] ok: [localhost -> localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Give the vm time to flush
dirty buffers]
[ INFO ] ok: [localhost -> localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Copy engine logs]
[ INFO ] changed: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Change ownership of copied
engine logs]
[ INFO ] changed: [localhost -> localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Notify the user about a
failure]
[ ERROR ] fatal: [localhost]: FAILED! => {"changed": false, "msg": "There was a
failure deploying the engine on the local engine VM. The system may not be
provisioned according to the playbook results: please check the logs for the
issue, fix accordingly or re-deploy from scratch.\n"}
How can I fix this. thanks
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[ovirt-users] Re: 4.5.0.1 ovirt hosted-engine deployment fails
Obviously ens192 is not the good interface. Check where the IP is added and use that address. Best Regards,Strahil Nikolov On Fri, Apr 29, 2022 at 16:48, Mohamed Roushdy wrote: Hello, I’ve researched a bit about this problem, but none of the proposed solutions fixed it. I’m trying to deploy Ovirt 4.5.0.1 in my lab, and the installation fails with the following error: I’ve even tried to delete the default network bridge (as suggested in some articles), but this didn’t help either. The node has 3 network interfaces, and the hosts file points only to the management interface. Thank you, ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/N4TY77OAA7QMNA2HDUPNBXZ27DTPC7RL/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/JWP6RU2DHJ3JHXUQBIQGLAZIKRP36TDI/
[ovirt-users] Re: HELP ME! Failed to validate the SSL certificate for localhost:443
You must not use localhost.Check A/ and PTR records for the engine.
Best Regards,Strahil Nikolov
Hi,
I'm having an issue with Failed to validate the SSL certificate for
localhost:443 during Deploy "hosted-engine."
check the log files, found this error:
"
[TASK] [ovirt.engine-setup: Check if Engine health page is up]
[ERROR] fatal:[localhost -> my_fqdn.domain]:FAILED!=>{"attempts":12,
"changed":false,"msg":"Failed to validate the SSL certificate for localhost:443.
Make sure your managed systems have a valid CA certificate installed.
You can use validate_certs=False if you do not need to confirm the servers
identity but this is unsafe and not recommended.
Paths checked for this patform: /etc/ssl/certs,
/etc/pki/ca-trust/extracted/pem, /etc/pki/tls/certs,
/usr/share/ca-certificates/cacert.org, /etc/ansible.
The exception msg was: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify
failed (_ssl.c:618).", "status": -1, "url":
"http://localhost/ovirt-engine/services/health"}
"
NOTE: ovirt engine VERSION
"ovirt-engine-appliance-4.3-20200603.1.0.2.el7.x86_64"
We tried googling to resolve this issue but, unfortunately, unsuccessfully.
Can someone help us to solve our critical issue?
Best regards,
Bunnatee
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