[ovirt-users] Re: Enable Gluster Service

2020-10-18 Thread Strahil Nikolov via Users
I would go to the UI and identify the hsot with the 'SPM' flag. Then you should check the vdsm logs on that host (/var/log/vdsm/) Best Regards, Strahil Nikolov В четвъртък, 15 октомври 2020 г., 20:19:57 Гринуич+3, supo...@logicworks.pt написа: Hello, When I  Enable Gluster Service

[ovirt-users] Re: Gluster Domain Storage full

2020-10-18 Thread Strahil Nikolov via Users
What is the output of: df -h /rhev/data-center/mnt/glusterSD/server_volume/ gluster volume status volume gluster volume info volume In the "df" you should see the new space or otherwise you won't be able to do anything. Best Regards, Strahil Nikolov В четвъртък, 15 октомври 2

[ovirt-users] Re: Number of data bricks per oVirt HCI host

2020-10-15 Thread Strahil Nikolov via Users
istributed-replicate"  Nope, As far as I know - only when you have 3 copies of the data ('replica 3' only). Best Regards, Strahil Nikolov On Wed, Oct 14, 2020 at 7:34 AM C Williams wrote: > Thanks Strahil ! > > More questions may follow.  > > Thanks Again For Your

[ovirt-users] Re: ovirt question

2020-10-14 Thread Strahil Nikolov via Users
Hi, I would start with  https://www.ovirt.org/documentation/installing_ovirt_as_a_self-hosted_engine_using_the_cockpit_web_interface/ . It might have some issues as 4.4 is quite fresh and dynamic, but you just need to ping the community for help over the e-mail. Best Regards, Strahil Nikolov

[ovirt-users] Re: Q: Hybrid GlusterFS / local storage setup?

2020-10-14 Thread Strahil Nikolov via Users
migration. Best Regards, Strahil Nikolov В сряда, 14 октомври 2020 г., 12:42:44 Гринуич+3, Gilboa Davara написа: Hello all, I'm thinking about converting a couple of old dual Xeon V2 workstations into (yet another) oVirt setup. However, the use case for this cluster is somewhat different

[ovirt-users] Re: How to make oVirt + GlusterFS bulletproof

2020-10-14 Thread Strahil Nikolov via Users
f building gluster volumes ,as UI's primary focus is oVirt (quite natural , right). Best Regards, Strahil Nikolov  В сряда, 14 октомври 2020 г., 12:30:42 Гринуич+3, Jarosław Prokopowski написа: Thanks. I will get rid of multipath. I did not set performance.strict-o-direct specific

[ovirt-users] Re: Number of data bricks per oVirt HCI host

2020-10-13 Thread Strahil Nikolov via Users
only 'replica 3' volumes - just to keep that in mind. From my perspective , JBOD is suitable for NVMEs/SSDs while spinning disks should be in a raid of some type (maybe RAID10 for perf). Best Regards, Strahil Nikolov В сряда, 14 октомври 2020 г., 06:34:17 Гринуич+3, C Williams написа

[ovirt-users] Re: How to make oVirt + GlusterFS bulletproof

2020-10-13 Thread Strahil Nikolov via Users
/O , so you should not loose any data. Best Regards, Strahil Nikolov   В вторник, 13 октомври 2020 г., 16:35:26 Гринуич+3, Jarosław Prokopowski написа: Hi Nikolov, Thanks for the very interesting answer :-) I do not use any raid controller. I was hoping glusterfs would take care

[ovirt-users] Re: Ovirt 4.4/ Centos 8 issue with nfs?

2020-10-12 Thread Strahil Nikolov via Users
I have seen a lot of users to use anonguid=36,anonuid=36,all_squash to force the vdsm:kvm ownership on the system. Best Regards, Strahil Nikolov В понеделник, 12 октомври 2020 г., 21:40:42 Гринуич+3, Amit Bawer написа: On Mon, Oct 12, 2020 at 9:33 PM Amit Bawer wrote

[ovirt-users] Re: oVirt-node

2020-10-12 Thread Strahil Nikolov via Users
o it's suitable to start a VM during Engine's downtime. Best Regards, Strahil Nikolov В понеделник, 12 октомври 2020 г., 13:36:31 Гринуич+3, Budur Nagaraju написа: Hi Is there a way to deploy  vms on the ovirt node without using the oVirt e

[ovirt-users] Re: oVirt 4.4 - HA Proxy Fencing

2020-10-11 Thread Strahil Nikolov via Users
://access.redhat.com/solutions/3093891 Best Regards, Strahil Nikolov В неделя, 11 октомври 2020 г., 18:41:25 Гринуич+3, Jeremey Wise написа: I have a pair of nodes which service DNS / NTP / FTP / AD /Kerberos / IPLB etc.. ns01, ns02 These two "infrastructure VMs have HA Proxy and pace

[ovirt-users] Re: Gluster volume not responding

2020-10-11 Thread Strahil Nikolov via Users
n the same network ? What about dns resolution - do you have entries in /etc/hosts ? Best Regards, Strahil Nikolov В неделя, 11 октомври 2020 г., 11:54:47 Гринуич+3, Simon Scott написа: Thanks Strahil. I have found between 1 & 4 Gluster peer rpc-clnt-ping timer expired message

[ovirt-users] Re: too many glitches while moving storage domain

2020-10-11 Thread Strahil Nikolov via Users
Hi Jiri, I already opened an Feature request  https://bugzilla.redhat.com/show_bug.cgi?id=1881457 that is about something similar. Can you check if your case was similar and update the request ? Best Regards, Strahil Nikolov В събота, 10 октомври 2020 г., 23:48:01 Гринуич+3, Jiří Sléžka

[ovirt-users] Re: How to make oVirt + GlusterFS bulletproof

2020-10-11 Thread Strahil Nikolov via Users
tart flushing memory to disk and when to block any process until all memory is flushed. Best Regards, Strahil Nikolov В събота, 10 октомври 2020 г., 18:18:55 Гринуич+3, Jarosław Prokopowski написа: Thanks Strahil The data center is remote so I will definitely ask the lab g

[ovirt-users] Re: problems installing standard Linux as nodes in 4.4

2020-10-10 Thread Strahil Nikolov via Users
I guess you tried to ssh to the HostedEngine and then ssh to the host , right ? Best Regards, Strahil Nikolov В събота, 10 октомври 2020 г., 02:28:35 Гринуич+3, Gianluca Cecchi написа: On Fri, Oct 9, 2020 at 7:12 PM Martin Perina wrote: > > > Could you please share wi

[ovirt-users] Re: How to make oVirt + GlusterFS bulletproof

2020-10-09 Thread Strahil Nikolov via Users
Based on the logs you shared, it looks like a network issue - but it could always be something else. If you ever experience something like that situation, please share the logs immediately and add the gluster mailing list - in order to get assistance with the root cause. Best Regards, Strahil

[ovirt-users] Re: Gluster volume not responding

2020-10-08 Thread Strahil Nikolov via Users
Hi Simon, I doubt the system needs tuning from network perspective. I guess you can run some 'screen'-s which a pinging another system and logging everything to a file. Best Regards, Strahil Nikolov В петък, 9 октомври 2020 г., 01:05:22 Гринуич+3, Simon Scott написа: Thanks

[ovirt-users] Re: Gluster volume not responding

2020-10-08 Thread Strahil Nikolov via Users
I have seen many "checks" that are "OK"... Have you checked that backups are not used over the same network ? I would disable the power management (fencing) ,so I can find out what has happened to the systems. Best Regards, Strahil Nikolov В четвъртък, 8 октомв

[ovirt-users] Re: How to make oVirt + GlusterFS bulletproof

2020-10-08 Thread Strahil Nikolov via Users
in the virt group (/var/lib/glusterd/group/virt - or somethinhg like that). Best Regards, Strahil Nikolov В четвъртък, 8 октомври 2020 г., 15:16:10 Гринуич+3, Jarosław Prokopowski написа: Hi Guys, I had a situation 2 times that due to unexpected power outage something went wrong and VMs

[ovirt-users] Re: Gluster volume not responding

2020-10-08 Thread Strahil Nikolov via Users
? - Have you check the gluster cluster's logs for anything meaningful ? 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-pol

[ovirt-users] Re: CPU Type / Cluster

2020-10-06 Thread Strahil Nikolov via Users
Hi Michael, I'm running 4.3.10 and I can confirm that Opteron_G5 was not removed. What is reported by 'virsh -c qemu:///system?authfile=/etc/ovirt-hosted-engine/virsh_auth.conf capabilities' on both hosts ? Best Regards, Strahil Nikolov В сряда, 7 октомври 2020 г., 00:06:08 Гринуич+3

[ovirt-users] Re: oVirt Survey Autumn 2020

2020-10-06 Thread Strahil Nikolov via Users
Hello All, can someone send me the full link (not the short one) as my proxy is blocking it :) Best Regards, Strahil Nikolov В вторник, 6 октомври 2020 г., 15:26:57 Гринуич+3, Sandro Bonazzola написа: Just a kind reminder about the survey (https://forms.gle/bPvEAdRyUcyCbgEc7

[ovirt-users] Re: engine-setup in 4.4.2 not using yum/dnf proxy?

2020-10-06 Thread Strahil Nikolov via Users
I would put it in the yum.conf and export it as "http_proxy" & "https_proxy" system variables. Best Regards, Strahil Nikolov В вторник, 6 октомври 2020 г., 12:39:22 Гринуич+3, Gianluca Cecchi написа: Hello, I'm testing upgrade from 4.3.10 to 4.4.2

[ovirt-users] Re: CEPH - Opinions and ROI

2020-10-04 Thread Strahil Nikolov via Users
>And of course I want Gluster to switch between single node, replication >and >dispersion seemlessly and on the fly, as well as much better >diagnostic tools. Actually Gluster can switch from distributed to replicated/distributed-replicated on the fly. Best Regards, Str

[ovirt-users] Re: CPU Type / Cluster

2020-10-04 Thread Strahil Nikolov via Users
Regards, Strahil Nikolov В събота, 3 октомври 2020 г., 16:50:24 Гринуич+3, Michael Jones написа: to get these two hosts into a cluster would i need to castrate them down to nehalem, or would i be able to botch the db for the 2nd host from "EPYC-IBPB" to "Opteron_G5"?

[ovirt-users] Re: ovirt-engine and host certification is expired in ovirt4.0

2020-10-02 Thread Strahil Nikolov via Users
Have you tried to set the host into maintenance and then "Enroll Certificates" from the UI ? Best Regards, Strahil Nikolov В петък, 2 октомври 2020 г., 12:27:19 Гринуич+3, momokch--- via Users написа: hello everyone, my ovirt-engine and host certification is expired,

[ovirt-users] Re: Question mark VMs

2020-10-02 Thread Strahil Nikolov via Users
Verify that your host is really down (or at least rebooted) and then in the UI you can 'confirm: Host has been rebooted' from the dropdown. This should mark all your VMs as dead . Best Regards, Strahil Nikolov В петък, 2 октомври 2020 г., 12:03:31 Гринуич+3, Vrgotic, Marko написа

[ovirt-users] Re: Is it possible to change scheduler optimization settings of cluster using ansible or some other automation way

2020-10-02 Thread Strahil Nikolov via Users
What kind of setting do you want to change ? Maybe I misunderstood you wrong. The 'scheduling_policy' requires a predefined scheduling policy and 'scheduling_policy_properties' allows you to override the score of a setting (like 'Memory'). Best Regards, Strahil Nikolov В четвъртък, 1

[ovirt-users] Re: Is it possible to change scheduler optimization settings of cluster using ansible or some other automation way

2020-10-01 Thread Strahil Nikolov via Users
Based on 'https://docs.ansible.com/ansible/latest/collections/ovirt/ovirt/ovirt_cluster_module.html' there is option 'scheduling_policy' & 'scheduling_policy_properties' . Maybe that was recently introduced. Best Regards, Strahil Nikolov В четвъртък, 1 октомври 2020 г., 17:24:25 Гри

[ovirt-users] Re: ovirt-node-4.4.2 grub is not reading new grub.cfg at boot

2020-10-01 Thread Strahil Nikolov via Users
-and-updating-the-kernel   https://access.redhat.com/solutions/3710121 Best Regards, Strahil Nikolov В четвъртък, 1 октомври 2020 г., 16:12:52 Гринуич+3, Mike Lindsay написа: Hey Folks, I've got a bit of a strange one here. I downloaded and installed ovirt-node-ng-installer-4.4.2

[ovirt-users] Re: CEPH - Opinions and ROI

2020-10-01 Thread Strahil Nikolov via Users
ation. Best Regards, Strahil Nikolov В четвъртък, 1 октомври 2020 г., 07:36:24 Гринуич+3, Jeremey Wise написа: I have for many years used gluster because..well.  3 nodes.. and so long as I can pull a drive out.. I can get my data.. and with three copies.. I have much higher chance of ge

[ovirt-users] Re: VM AutoStart

2020-10-01 Thread Strahil Nikolov via Users
Regards, Strahil Nikolov В сряда, 30 септември 2020 г., 22:55:40 Гринуич+3, Jeremey Wise написа: As the three servers are Centos8 minimal installs. + oVirt HCI wizard to keep them lean and mean... a couple questions 1) which version of python would I need for this (note in script about

[ovirt-users] Re: VM AutoStart

2020-10-01 Thread Strahil Nikolov via Users
As I mentioned, I would use systemd service to start the ansible play (or a script running it). Best Regards, Strahil Nikolov В сряда, 30 септември 2020 г., 22:15:17 Гринуич+3, Jeremey Wise написа: i would like to eventually go ansible route..  and was starting down that path

[ovirt-users] Re: Power on VM - CLI / API

2020-10-01 Thread Strahil Nikolov via Users
}} after snapshot restore     ovirt_vm:       auth: "{{ ovirt_auth }}"       state: running       name: "{{ item }}"     loop:      - VM1      - VM2 Yeah, you have to fix the tabulations (both Ansible and Python are pain in the *** ) Best Regards, Strahil Nikolov В сряда,

[ovirt-users] Re: VM AutoStart

2020-09-30 Thread Strahil Nikolov via Users
Also consider setting a reasonable 'TimeoutStartSec=' in your systemd service file when you create the service... Best Regards, Strahil Nikolov В сряда, 30 септември 2020 г., 20:18:01 Гринуич+3, Strahil Nikolov via Users написа: I would create an ansible playbook

[ovirt-users] Re: Gluster Volumes - Correct Peer Connection

2020-09-30 Thread Strahil Nikolov via Users
If you can do it from cli - use the cli as it has far more control over what the UI can provide. Usually I use UI for monitoring and basic stuff like starting/stopping the brick or setting the 'virt'group via the 'optimize for Virt' (or whatever it was called). Best Regards, Strahil Nikolov

[ovirt-users] Re: VM AutoStart

2020-09-30 Thread Strahil Nikolov via Users
. Test the playbook 4. Create a oneshot systemd servce that starts after 'ovirt-engine.service' and runs your playbook Best Regards, Strahil Nikolov В сряда, 30 септември 2020 г., 18:27:13 Гринуич+3, Jeremey Wise написа: When I have to shut down cluster... ups runs out etc..  I need

[ovirt-users] Re: Replica Question

2020-09-30 Thread Strahil Nikolov via Users
In your case it seems reasonable, but you should test the 2 stripe sizes (128K vs 256K) before running in production. The good thing about replica volumes is that you can remove a brick , recreate it from cli and then add it back. Best Regards, Strahil Nikolov В сряда, 30 септември 2020 г

[ovirt-users] Re: Is it possible to change scheduler optimization settings of cluster using ansible or some other automation way

2020-09-30 Thread Strahil Nikolov via Users
You can use this ansible module and assign your scheduling policy: https://docs.ansible.com/ansible/latest/collections/ovirt/ovirt/ovirt_cluster_module.html Best Regards, Strahil Nikolov В сряда, 30 септември 2020 г., 11:36:01 Гринуич+3, Kushagra Agarwal написа: I was hoping if i

[ovirt-users] Re: update to 4.4 fails with "Domain format is different from master storage domain format" (v4.3 cluster with V4 NFS storage domains)

2020-09-30 Thread Strahil Nikolov via Users
Are you trying to use the same storage domain ? I hope not, as this is not supposed to be done like that.As far as I remember - you need fresh storage. Best Regards, Strahil NIkolov В вторник, 29 септември 2020 г., 20:07:51 Гринуич+3, Sergey Kulikov написа: Hello, I'm trying

[ovirt-users] Re: adminstration portal wont complete load, looping

2020-09-30 Thread Strahil Nikolov via Users
I got the same behaviour with adblock plus add-on. Try in incognito mode (or with disabled plugins/ new fresh browser). Best Regards, Strahil Nikolov В вторник, 29 септември 2020 г., 18:50:05 Гринуич+3, Philip Brown написа: I have an odd situation: When I go to https://ovengine

[ovirt-users] Re: Replica Question

2020-09-29 Thread Strahil Nikolov via Users
, Strahil Nikolov В вторник, 29 септември 2020 г., 16:36:10 Гринуич+3, C Williams написа: Hello, We have decided to get a 6th server for the install. I hope to set up a 2x3 Distributed replica 3 . So we are not going to worry about the "5 server" situation. Thank You All For

[ovirt-users] Re: Replica Question

2020-09-29 Thread Strahil Nikolov via Users
low. My VMs have 4 disks in a raid0 (boot) and striped LV (for "/"). 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-polic

[ovirt-users] Re: Replica Question

2020-09-28 Thread Strahil Nikolov via Users
and having a 'replica 3 arbiter 1' volume. Best Regards, Strahil Nikolov В понеделник, 28 септември 2020 г., 20:46:16 Гринуич+3, Jayme написа: It might be possible to do something similar as described in the documentation here: https://access.redhat.com/documentation/en-us

[ovirt-users] Re: oVirt Change hosts to FQDN

2020-09-28 Thread Strahil Nikolov via Users
You cannot have 2 IPs for 2 different FQDNs. You have to use something like:  172.16.100.101 thor.penguinpages.local thor thorst Fix your /etc/hosts or you should use DNS. Best Regards, Strahil Nikolov В понеделник, 28 септември 2020 г., 03:41:17 Гринуич+3, Jeremey Wise написа: when

[ovirt-users] Re: MOM can't run

2020-09-27 Thread Strahil Nikolov via Users
- Memory Overcommitment Manager Daemon   Loaded: loaded (/usr/lib/systemd/system/momd.service; static; vendor preset: disabled)   Active: inactive (dead) What is the status of mom-vdsm.service ? Best Regards, Strahil Nikolov В неделя, 27 септември 2020 г., 10:06:39 Гринуич+3, duhongyu написа

[ovirt-users] Re: Recreating ISO storage domain

2020-09-27 Thread Strahil Nikolov via Users
Regards, Strahil NIkolov В събота, 26 септември 2020 г., 21:44:28 Гринуич+3, matthew.st...@fujitsu.com написа:    I have created a three host oVirt cluster using 4.4.2.   I created an ISO storage domain to hold my collection of ISO images, and then decided to migrate

[ovirt-users] Re: oVirt Change hosts to FQDN

2020-09-27 Thread Strahil Nikolov via Users
Hi Jeremey, I am not sure that I completely understand the problem. Can you provide the Host details page from UI and the output of: 'gluster pool list' & 'gluster peer status' from all nodes ? Best Regards, Strahil Nikolov В събота, 26 септември 2020 г., 20:31:23 Гринуич+3, Jeremey

[ovirt-users] Re: oVirt - Engine - VM Reconstitute

2020-09-26 Thread Strahil Nikolov via Users
Importing is done from UI (Admin portal) -> Storage -> Domains -> Newly Added domain -> "Import VM" -> select Vm and you can import. Keep in mind that it is easier to import if all VM disks are on the same storage domain (I've opened a RFE for multi-domain import)

[ovirt-users] Re: Node 4.4.1 gluster bricks

2020-09-26 Thread Strahil Nikolov via Users
Since oVirt 4.4 , the stage that deploys the oVirt node/host is adding an lvm filter in /etc/lvm/lvm.conf which is the reason behind that. Best Regards, Strahil Nikolov В петък, 25 септември 2020 г., 20:52:13 Гринуич+3, Staniforth, Paul написа: Thanks,              the gluster

[ovirt-users] Re: Node 4.4.1 gluster bricks

2020-09-25 Thread Strahil Nikolov via Users
Repeat again and remember to never wipe 2 nodes at a time :) Good luck and take a look at Quick Start Guide - Gluster Docs Best Regards, Strahil Nikolov ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.or

[ovirt-users] Re: oVirt - Engine - VM Reconstitute

2020-09-25 Thread Strahil Nikolov via Users
whatever libvirt puts it). >3) I know that you can backup the engine.  If I had been a smart person, >how >does one backup and recover from this kind of situation.    Does >anyone have >any guides or good articles on this? https://www.ovirt.

[ovirt-users] Re: oVirt host "unregistered"

2020-09-25 Thread Strahil Nikolov via Users
rks without password. Engine is not running in the host, it is running in a VM called HostedEngine and that VM has to be able to reach the host over ssh. Did you do any ssh hardening ? Best Regards, Strahil Nikolov ___ Users mailing list -- users@ovirt.org

[ovirt-users] Re: Node upgrade to 4.4

2020-09-24 Thread Strahil Nikolov via Users
Have you checked the oVirt 2020 conference videos ? There was a slot exactly on this topic- I think ansible was used for automatic upgrade. I prefer the manual approach , as I have full control over the environment. Best Regards, Strahil Nikolov В петък, 25 септември 2020 г., 02:23:49

[ovirt-users] Re: Restart oVirt-Engine

2020-09-24 Thread Strahil Nikolov via Users
gine and issue a 'reboot' and the ovirt-ha-agent on one of the hosts will bring it up, or use the 'hosted-engine' utility to shutdown and power up the VM. About the engine not detecting a node up - check if the vdsm.service is running on the node. Best Regards, Strahil Nikolov _

[ovirt-users] Re: oVirt 4.3 HCI ovirtmgmt vlan problem

2020-09-24 Thread Strahil Nikolov via Users
Once a host is in oVirt , you should not change the network ... or that's what I have been told. You should remove the host from oVirt , do your configurations and then add the host back. Best Regards, Strahil Nikolov В четвъртък, 24 септември 2020 г., 01:43:40 Гринуич+3, wodel youchi

[ovirt-users] Re: Host has to be reinstalled

2020-09-23 Thread Strahil Nikolov via Users
I guess 'yum reinstall vdsm-gluster'. Best Regards, Strahil Nikolov В сряда, 23 септември 2020 г., 22:07:58 Гринуич+3, Jeremey Wise написа: Trying to repair / clean up HCI deployment so it is HA and ready for "production". I have gluster now showing three bricks 

[ovirt-users] Re: Node upgrade to 4.4

2020-09-23 Thread Strahil Nikolov via Users
As far as I know there is an automation to do it for you. Best Regards, Strahil Nikolov В сряда, 23 септември 2020 г., 21:41:13 Гринуич+3, Vincent Royer написа: well that sounds like a risky nightmare. I appreciate your help.  Vincent Royer 778-825-1057 SUSTAINABLE MOBILE ENERGY

[ovirt-users] Re: Node upgrade to 4.4

2020-09-23 Thread Strahil Nikolov via Users
/block/device'. Once all volumes are again a replica 3 , just wait for the healing to go over and you can proceed with the oVirt part. Best Regards, Strahil Nikolov В сряда, 23 септември 2020 г., 20:45:30 Гринуич+3, Vincent Royer написа: My confusion is that those docume

[ovirt-users] Re: oVirt - Gluster Node Offline but Bricks Active

2020-09-23 Thread Strahil Nikolov via Users
n someone show me where to get logs?  the GUI log  >when I >try to "activate" thor server "Status of host thor was set to >>NonOperational."  "Gluster command [] failed on server >."  >is very unhelpfu

[ovirt-users] Re: oVirt - vdo: ERROR - Device /dev/sd excluded by a filter

2020-09-22 Thread Strahil Nikolov via Users
In my setup , I got no filter at all (yet, I'm on 4.3.10): [root@ovirt ~]# lvmconfig | grep -i filter [root@ovirt ~]# P.S.: Don't forget to 'dracut -f' due to the fact that the initramfs has a local copy of the lvm.conf  Best Regards, Strahil Nikolov В вторник, 22 септември 2020 г., 23:05

[ovirt-users] Re: console breaks with signed SSL certs

2020-09-22 Thread Strahil Nikolov via Users
Most probably there is an option to tell it (I mean oVIrt) the exact keys to be used. Yet, give the engine a gentle push and reboot it - just to be sure you are not chasing a ghost. I'm using self-signed certs and I can't help much in this case. Best Regards, Strahil Nikolov В вторник

[ovirt-users] Re: oVirt - vdo: ERROR - Device /dev/sd excluded by a filter

2020-09-22 Thread Strahil Nikolov via Users
to use only gluster it could be far easier to set: [root@ovirt conf.d]# cat /etc/multipath/conf.d/blacklist.conf  blacklist {         devnode "*" } Best Regards, Strahil Nikolov В вторник, 22 септември 2020 г., 22:12:21 Гринуич+3, Nir Soffer написа: On Tue, Sep 22, 2020

[ovirt-users] Re: console breaks with signed SSL certs

2020-09-22 Thread Strahil Nikolov via Users
, Strahil Nikolov В вторник, 22 септември 2020 г., 21:52:10 Гринуич+3, Philip Brown написа: More detail on the problem. after starting remote-viewer  --debug, I get (remote-viewer.exe:18308): virt-viewer-DEBUG: 11:45:30.594: New spice channel 0608B240 SpiceMainChannel 0 (remote

[ovirt-users] Re: oVirt - Gluster Node Offline but Bricks Active

2020-09-22 Thread Strahil Nikolov via Users
terfs  2.4T  535G  1.9T  23% /rhev/data-center/mnt/glusterSD/gluster1:_data Best Regards, Strahil Nikolov В вторник, 22 септември 2020 г., 19:44:54 Гринуич+3, Jeremey Wise написа: Yes. And at one time it was fine.   I did a graceful shutdown.. and after booting it always seems to now

[ovirt-users] Re: Upgrade Ovirt from 4.2 to 4.4 on CentOS7.4

2020-09-22 Thread Strahil Nikolov via Users
oVirt 4.4 requires EL8.2 , so no you cannot go to 4.4 without upgrading the OS to EL8. Yet, you can still bump the version to 4.3.10 which is still EL7 based and it works quite good. Best Regards, Strahil Nikolov В вторник, 22 септември 2020 г., 17:39:52 Гринуич+3, написа: Hi

[ovirt-users] Re: oVirt - Gluster Node Offline but Bricks Active

2020-09-22 Thread Strahil Nikolov via Users
By the way, did you add the third host in the oVirt ? If not , maybe that is the real problem :) Best Regards, Strahil Nikolov В вторник, 22 септември 2020 г., 17:23:28 Гринуич+3, Jeremey Wise написа: Its like oVirt thinks there are only two nodes in gluster replication # Yet

[ovirt-users] Re: oVirt - Gluster Node Offline but Bricks Active

2020-09-22 Thread Strahil Nikolov via Users
That's really wierd. I would give the engine a 'Windows'-style fix (a.k.a. reboot). I guess some of the engine's internal processes crashed/looped and it doesn't see the reality. Best Regards, Strahil Nikolov В вторник, 22 септември 2020 г., 16:27:25 Гринуич+3, Jeremey Wise написа

[ovirt-users] Re: Question on "Memory" column/field in Virtual Machines list/table in ovirt GUI

2020-09-22 Thread Strahil Nikolov via Users
n the bugzilla.redhat.com for each OS type (for example 1 for SLES/openSUSE and 1 for EL7/EL8-based). Best Regards, Strahil Nikolov ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: http

[ovirt-users] Re: oVirt - Gluster Node Offline but Bricks Active

2020-09-22 Thread Strahil Nikolov via Users
ick status. https://github.com/gluster/gstatus is a good one to verify your cluster health , yet human's touch is priceless in any kind of technology. Best Regards, Strahil Nikolov В вторник, 22 септември 2020 г., 15:50:35 Гринуич+3, Jeremey Wise написа: when I posted last..  in the tre

[ovirt-users] Re: oVirt - Gluster Node Offline but Bricks Active

2020-09-22 Thread Strahil Nikolov via Users
dig deeper if you suspect network issue. Best Regards, Strahil Nikolov В вторник, 22 септември 2020 г., 15:50:35 Гринуич+3, Jeremey Wise написа: when I posted last..  in the tread I paste a roling restart.    And...  now it is replicating. oVirt still showing wrong.  BUT.. 

[ovirt-users] Re: oVirt - Gluster Node Offline but Bricks Active

2020-09-22 Thread Strahil Nikolov via Users
At around Sep 21 20:33 local time , you got  a loss of quorum - that's not good. Could it be a network 'hicup' ? Best Regards, Strahil Nikolov В вторник, 22 септември 2020 г., 15:05:16 Гринуич+3, Jeremey Wise написа: I did. Here are all three nodes with restart. I find it odd

[ovirt-users] Re: oVirt - Gluster Node Offline but Bricks Active

2020-09-22 Thread Strahil Nikolov via Users
reffering to the UI) - Activate the host , once it was moved to maintenance Wait for the host's HE score to recover (silver/gold crown in UI) and then proceed with the next one. Best Regards, Strahil Nikolov В вторник, 22 септември 2020 г., 14:55:35 Гринуич+3, Jeremey Wise написа: I

[ovirt-users] Re: Gluster Domain Storage full

2020-09-22 Thread Strahil Nikolov via Users
ond (or the overhead will be crazy). Maybe you can extend the Gluster volume temporarily , till you manage to move away the VM to a bigger storage. Then you can reduce the volume back to original size. Best Regards, Strahil Nikolov В вторник, 22 септември 2020 г., 14:53:53 Гринуич+3, s

[ovirt-users] Re: Cannot import VM disks from previously detached storage domain

2020-09-22 Thread Strahil Nikolov via Users
Hi Eyal, thanks for the reply - all the proposed options make sense. I have opened a RFE -> https://bugzilla.redhat.com/show_bug.cgi?id=1881457 , but can you verify that the product/team are the correct one ? Best Regards, Strahil Nikolov В вторник, 22 септември 2020 г., 12:55:56 Грин

[ovirt-users] Re: How to discover why a VM is getting suspended without recovery possibility?

2020-09-22 Thread Strahil Nikolov via Users
around and not a fix . Are you using oVirt 4.3 or 4.4 ? Best Regards, Strahil Nikolov В вторник, 22 септември 2020 г., 10:08:44 Гринуич+3, Vinícius Ferrão написа: Hi Strahil, yes I can’t find anything recently either. You digged way further then me, I found some regressions on the kernel

[ovirt-users] Re: hosted engine migration

2020-09-22 Thread Strahil Nikolov via Users
locations to identify the issue. Anything interesting in the libvirt's log for the HostedEngine.xml on the destination host ? Best Regards, Strahil Nikolov В вторник, 22 септември 2020 г., 05:37:18 Гринуич+3, ddqlo написа: Yes. I can. The host which does not host the HE could be r

[ovirt-users] Re: oVirt - Gluster Node Offline but Bricks Active

2020-09-22 Thread Strahil Nikolov via Users
Have you restarted glusterd.service on the affected node. glusterd is just management layer and it won't affect the brick processes. Best Regards, Strahil Nikolov В вторник, 22 септември 2020 г., 01:43:36 Гринуич+3, Jeremey Wise написа: Start is not an option. It notes two bricks

[ovirt-users] Re: How to discover why a VM is getting suspended without recovery possibility?

2020-09-21 Thread Strahil Nikolov via Users
Interesting is that I don't find anything recent , but this one: https://devblogs.microsoft.com/oldnewthing/20120511-00/?p=7653 Can you check if anything in the OS was updated/changed recently ? Also check if the VM is with nested virtualization enabled.  Best Regards, Strahil Nikolov В

[ovirt-users] Re: How to discover why a VM is getting suspended without recovery possibility?

2020-09-21 Thread Strahil Nikolov via Users
Usually libvirt's log might provide hints (yet , no clues) of any issues. For example:  /var/log/libvirt/qemu/.log Anything changed recently (maybe oVirt version was increased) ? Best Regards, Strahil Nikolov В понеделник, 21 септември 2020 г., 23:28:13 Гринуич+3, Vinícius Ferrão написа

[ovirt-users] Re: oVirt - Gluster Node Offline but Bricks Active

2020-09-21 Thread Strahil Nikolov via Users
Just select the volume and press "start" . It will automatically mark "force start" and will fix itself. Best Regards, Strahil Nikolov В понеделник, 21 септември 2020 г., 20:53:15 Гринуич+3, Jeremey Wise написа: oVirt engine shows  one of the gluster servers

[ovirt-users] Re: Gluster Domain Storage full

2020-09-21 Thread Strahil Nikolov via Users
disks on them), but I guess that is not an option - right ? Best Regards, Strahil Nikolov В понеделник, 21 септември 2020 г., 15:58:01 Гринуич+3, supo...@logicworks.pt написа: Hello, I'm running oVirt Version 4.3.4.3-1.el7. I have a small GlusterFS Domain storage brick on a ded

[ovirt-users] Re: Question on "Memory" column/field in Virtual Machines list/table in ovirt GUI

2020-09-21 Thread Strahil Nikolov via Users
For some OS versions , the oVirt's behavior is accurate , but for other versions it's not accurate. I think that it is more accurate to say that oVirt improperly calculates memory for SLES 15/openSUSE 15. I would open a bug at bugzilla.redhat.com . Best Regards, Strahil Nikolov В

[ovirt-users] Re: Cannot import VM disks from previously detached storage domain

2020-09-21 Thread Strahil Nikolov via Users
ns I would have to import the VM the first time , just to delete it and import it again - so I can get my VM disks from the storage... Best Regards, Strahil Nikolov В понеделник, 21 септември 2020 г., 11:47:04 Гринуич+3, Eyal Shenitzky написа: Hi Stranhil,  Maybe those VMs has

[ovirt-users] Re: oVirt - KVM QCow2 Import

2020-09-21 Thread Strahil Nikolov via Users
 Have you tried to upload your qcow2 disks via the UI ? Maybe you can create a blank VM (same size of disks) and then replacing the disk with your qcow2 from KVM (works only of file-based storages like Gluster/NFS). Best Regards, Strahil Nikolov В понеделник, 21 септември 2020 г., 09:12

[ovirt-users] Re: oVirt - vdo: ERROR - Device /dev/sd excluded by a filter

2020-09-21 Thread Strahil Nikolov via Users
Why is your NVME under multipath ? That doesn't make sense at all . I have modified my multipath.conf to block all local disks . Also ,don't forget the '# VDSM PRIVATE' line somewhere in the top of the file. Best Regards, Strahil Nikolov В понеделник, 21 септември 2020 г., 09:04:28 Гринуич

[ovirt-users] Re: How to discover why a VM is getting suspended without recovery possibility?

2020-09-21 Thread Strahil Nikolov via Users
What type of disks are you using ? Any change you use thin disks ? Best Regards, Strahil Nikolov В понеделник, 21 септември 2020 г., 07:20:23 Гринуич+3, Vinícius Ferrão via Users написа: Hi, sorry to bump the thread. But I still with this issue on the VM. This crashes are still

[ovirt-users] Re: hosted engine migration

2020-09-21 Thread Strahil Nikolov via Users
Can you put 1 host in maintenance and use the "Installation" -> "Reinstall" and enable the HE deployment from one of the tabs ? Best Regards, Strahil Nikolov В понеделник, 21 септември 2020 г., 06:38:06 Гринуич+3, ddqlo написа: so strange! After I set glob

[ovirt-users] Re: hosted engine migration

2020-09-21 Thread Strahil Nikolov via Users
That's quite strange. Any errors/clues in the Engine's logs ? Best Regards, Strahil Nikolov В понеделник, 21 септември 2020 г., 05:58:35 Гринуич+3, ddqlo написа: so strange! After I set global maintenance, powered off and started H The cpu of HE became 'Westmere'(did not change

[ovirt-users] Re: VM stuck in "reboot in progress" ("virtual machine XXX should be running in a host but it isn't.").

2020-09-20 Thread Strahil Nikolov via Users
source /opt/rh/rh-postgresql10/enable psql engine List the tables: \dt Then you have to search where the status of the VM is. Best Regards, Strahil Nikolov В неделя, 20 септември 2020 г., 11:59:53 Гринуич+3, Gilboa Davara написа: On Sat, Sep 19, 2020 at 5:07 PM Strahil Nikolov

[ovirt-users] Re: Question on "Memory" column/field in Virtual Machines list/table in ovirt GUI

2020-09-19 Thread Strahil Nikolov via Users
In Some OS versions it should not be considered a bug. For RH , you can address https://access.redhat.com/solutions/406773 for more details. (For access , you can use a free subscription from developers.redhat.com). Best Regards, Strahil Nikolov В четвъртък, 17 септември 2020 г., 16:00

[ovirt-users] Re: routing policy problem in ovirt 4.4

2020-09-19 Thread Strahil Nikolov via Users
Are you really sure it is a NetworkManager problem ?  This sounds more like a switch MAC table gone wild. I would recommend you to get 'nmcli con show ' & 'ip route' via a script during the situation is ongoing.   Best Regards, Strahil Nikolov В петък, 18 септември 2020 г., 12:4

[ovirt-users] Re: VM stuck in "reboot in progress" ("virtual machine XXX should be running in a host but it isn't.").

2020-09-19 Thread Strahil Nikolov via Users
You have rebooted the host where the VM was previously running , right ? If oVirt doesn't detect that the host was rebooted , you can mark it as such : UI -> Hosts -> select the Host -> the 3 dots -> "Confirm 'Host has been rebooted'" Best Regards, Strahil Nikolov

[ovirt-users] Cannot import VM disks from previously detached storage domain

2020-09-19 Thread Strahil Nikolov via Users
;) ? 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/c

[ovirt-users] Re: hosted engine migration

2020-09-19 Thread Strahil Nikolov via Users
ate it and if it succeeds - then you should make it permanent. Best Regards, Strahil Nikolov В петък, 18 септември 2020 г., 04:40:39 Гринуич+3, ddqlo написа: HE:   HostedEngine   b4e805ff-556d-42bd-a6df-02f5902fd01c   http://ovirt.org/vm/tune/1.0; xmlns:ovirt-vm="http://ovirt.or

[ovirt-users] Re: hosted engine migration

2020-09-16 Thread Strahil Nikolov via Users
: .. Haswell-noTSX .. 在 2020-09-17 03:03:24,"Strahil Nikolov" 写道: >Can you verify the HostedEngine's CPU ? > >1. ssh to the host hosting the HE >2. alias virsh='virsh -c >qemu:///system?authfile=/etc/ovirt-hosted-engine/virsh_auth.conf' >3. virsh dumpxm

[ovirt-users] Re: hosted engine migration

2020-09-16 Thread Strahil Nikolov via Users
of the hosts: .. Westmere .. others vms which can be migrated: .. Haswell-noTSX .. 在 2020-09-17 03:03:24,"Strahil Nikolov" 写道: >Can you verify the HostedEngine's CPU ? > >1. ssh to the host hosting the HE >2. alias virsh='virsh -c >qemu:///system?authfile

[ovirt-users] Re: New oVirt Install - Host Engine Deployment Fails

2020-09-16 Thread Strahil Nikolov via Users
ame: Debug server_cpu_dict   debug:     var: server_cpu_dict Best Regards, Strahil Nikolov В четвъртък, 17 септември 2020 г., 00:30:57 Гринуич+3, Michael Blanton написа: In my previous reply: >> Ansible task reports them as Xeon 5130. >> According to Intel Ark these fall in the W

[ovirt-users] Re: New oVirt Install - Host Engine Deployment Fails

2020-09-16 Thread Strahil Nikolov via Users
You didn't mention your CPU type. Best Regards, Strahil Nikolov В сряда, 16 септември 2020 г., 20:44:23 Гринуич+3, Michael Blanton написа: Wondering if there are any suggestions here before I wipe these nodes and go back to another Hypervisor. On 9/14/2020 12:59 PM, Michael

[ovirt-users] Re: Low Performance (KVM Vs VMware Hypervisor) When running multi-process application

2020-09-16 Thread Strahil Nikolov via Users
to go. Best Regards, Strahil Nikolov В сряда, 16 септември 2020 г., 17:29:10 Гринуич+3, Arman Khalatyan написа: ok will try on our env with passthrough, could you please send how you passthrough the cpu? simply over the ovirt gui? Rav Ya schrieb am Mi., 16. Sept. 2020, 00:56

  1   2   3   4   5   6   7   8   >