[ovirt-users] Re: GlusterFS and oVirt

2019-01-20 Thread Strahil
I'm not an expert but based on my experience I can recommend you to:1. Check time sync (NTP/chrony)2. Check your volumes are configured as described here : 

[ovirt-users] Sanlock volume corrupted on deployment

2019-01-26 Thread Strahil
host_id 1'.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/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community

[ovirt-users] Re: Hosted Engine I/O scheduler

2019-03-20 Thread Strahil
ce - related , as this is only valid for VMs and not bare-metal Engine. 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/site/privacy

[ovirt-users] Re: Gluster VM image Resync Time

2019-03-27 Thread Strahil
By default ovirt uses 'sharding' which splits the files into logical chunks. This greatly reduces healing time, as VM's disk is not always completely overwritten and only the shards that are different will be healed. Maybe you should change the default shard size. Best Regards, Strahil

[ovirt-users] Re: Changing Ovirt hosted engine memory

2019-03-26 Thread Strahil
What is the output of 'free -h' on the engine? Doesn't it show the new memory size? You need to wait some time so the OVF get's updated. Best Regards, Strahil NikolovOn Mar 26, 2019 18:11, Dionysis K wrote: > > Thanks you bust still not any resolution for some reason, it does not

[ovirt-users] Re: OVirt Gluster Fail

2019-03-26 Thread Strahil
' to get the configuration of the running VM, but this won't work for VM that are off. Why firewalld was not stopped  - my guess is a rare bug that is hard to reproduce. Best Regards, Strahil Nikolov On Mar 26, 2019 17:10, Andrea Milan wrote: > > Hi Sahina, Strahil > >   &

[ovirt-users] Re: Using NFS on Gluster

2019-03-26 Thread Strahil
it get's completely removed. Third option is to use CTDB to fail over your floating VIP and to start NFS-Ganesha. The benefit of using NFS-Ganesha is that it uses libgfapi and connects to all cluster nodes simultaneously providing accumulated performance. Best Regards, Strahil Nikolov On Mar 26

[ovirt-users] Re: Can't connect to storage

2019-03-25 Thread Strahil
You can check if any hosts' network is out of sync. Also try ssh from engine to each host. Best Regards, Strahil NikolovOn Mar 24, 2019 16:05, Julio Cesar Bustamante wrote: > > Hi everyone > > I hace a problem with ovirtmanager 4.2. in the nodes can't connect to > sto

[ovirt-users] Re: High iowait and low throughput on NFS, oflag=direct fixes it?

2019-03-25 Thread Strahil
What are the mount options ? I think I read somewhere about poor NFS performance. I think that 'async' mount option was a kind of solution. Best Regards, Strahil NikolovOn Mar 25, 2019 15:45, Frank Wall wrote: > > Hi, > > I've been using oVirt for years and have just discovered a ra

[ovirt-users] Re: Vm status not update after update

2019-04-03 Thread Strahil
Sadly I couldn't find the e-mail with the fix. As far as I remember , there should be a bug opened for that. Best Regards, Strahil NikolovOn Apr 3, 2019 13:53, Marcelo Leandro wrote: > > Hi, > > Strahil , can you help me? > > Very thanks, > > Marcelo Leandro > >

[ovirt-users] Re: [Gluster-users] Gluster 5.5 slower than 3.12.15

2019-04-04 Thread Strahil
Hi Amar, I would like to test Cluster v6 , but as I'm quite new to oVirt - I'm not sure if oVirt <-> Gluster will communicate properly Did anyone test rollback from v6 to v5.5 ? If rollback is possible - I would be happy to give it a try. Best Regards, Strahil NikolovOn Apr 3, 2019

[ovirt-users] Re: Controller recomandation - LSI2008/9265

2019-04-04 Thread Strahil
Adding Gluster users' mail list.On Apr 5, 2019 06:02, Leo David wrote: > > Hi Everyone, > Any thoughts on this ? > > > On Wed, Apr 3, 2019, 17:02 Leo David wrote: >> >> Hi Everyone, >> For a hyperconverged setup started with 3 nodes and going up in time up to >> 12 nodes, I have to choose

[ovirt-users] Re: All hosts non-operational after upgrading from 4.2 to 4.3

2019-04-05 Thread Strahil
Are you able to access your iSCSI via the /rhev/data-center/mnt... mount point ? Best Regards, Strahil NikolovOn Apr 5, 2019 19:04, John Florian wrote: > > I am in a severe pinch here.  A while back I upgraded from 4.2.8 to 4.3.3 and > only had one step remaining and that w

[ovirt-users] Re: Hosted-Engine constantly dies

2019-04-05 Thread Strahil
't know that. So , with 1 Gbit network everyone should use replica 3 arbiter 1 volumes to minimize replication traffic. Best Regards, Strahil Nikolov ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy

[ovirt-users] Re: remote-viewer can not display console properly

2019-04-06 Thread Strahil
Which type of console are you using ? Spice or VNC? Are you accessing it from admin portal or VM portal? Best Regards, Strahil NikolovOn Apr 6, 2019 20:07, p...@zj.sgcc.com.cn wrote: > > I installed ovirt 4.2.8 on centos7,hosts and vms runs norml. However, the > virtual machine cons

[ovirt-users] Re: ovirt data domain with multi luns, any best practice

2019-03-28 Thread Strahil
In my opinion it's best to have 2 data domains. Best Regards, Strahil NikolovOn Mar 28, 2019 05:32, adam...@adagene.com.cn wrote: > >         Hello, everyone. I had a question on how to create a data domain in > the  best way. >         for example, I have a FCP device and there's a

[ovirt-users] Re: Gluster VM image Resync Time

2019-03-28 Thread Strahil
Hi Krutika, I have noticed some performance penalties (10%-15%) when using sharing in v3.12 . What is the situation now with 5.5 ? Best Regards, Strahil NikolovOn Mar 28, 2019 08:56, Krutika Dhananjay wrote: > > Right. So Gluster stores what are called "indices" for ea

[ovirt-users] Re: OVirt Gluster Fail

2019-03-23 Thread Strahil
-processes.sh 2. Start gluster: systemctl start glusterd 3. Force heal: for i in $(gluster volume list); do gluster volume heal $i full ; done sleep 300 for i in $(gluster volume list); do gluster volume heal $i info summary ; done Best Regards, Strahil NikolovOn Mar 23, 2019 13:51, commram

[ovirt-users] Re: Ovirt Glusterfs

2019-02-25 Thread Strahil
es not show any spikes and iftop shows that network usage is not going over 500 Mbit/s As I hit some issues with the deployment on 4.2.7 , I decided to stop my tests for now. Best Regards, Strahil Nikolov On Feb 25, 2019 09:17, Sahina Bose wrote: > > The options set on the gluster volu

[ovirt-users] Re: Problem deploying self-hosted engine on ovirt 4.3.0

2019-02-25 Thread Strahil
Your /var/tmp is full. Clean it up a little bit and give it a try. 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/site/privacy-policy

[ovirt-users] Re: oVirt Node install failed

2019-02-25 Thread Strahil
What is the output of 'hosted-engine --vm-status' from the host that is hosting the HostedEngine VM? Best Regards, Strahil NikolovOn Feb 26, 2019 05:50, k...@intercom.pro wrote: > > The crown icon on the left of the second host is gray. When I try to migrate > the engine, I get

[ovirt-users] Re: oVirt Node install failed

2019-02-26 Thread Strahil
ance --mode=none 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/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org

[ovirt-users] Re: Adding user to internalz with webadmin?

2019-02-26 Thread Strahil
You need to login on the engine and use 'ovirt-aaa-jdbc-tool' to create your user and assign a password. Once you have the user, you can assign roles to it via the web UI. Best Regards, Strahil NikolovOn Feb 26, 2019 07:21, Juhani Rautiainen wrote: > > Hi! > > How do y

[ovirt-users] Re: oVirt Performance (Horrific)

2019-02-28 Thread Strahil
Can you try setting the viodiskcache custom property to write back ? Best Regards, Strahil ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy

[ovirt-users] Re: oVirt Performance (Horrific)

2019-03-01 Thread Strahil
Another option is to try nfs-ganesha - in my case I can reach 80MB/s sequential writes in the VM. Best Regards, Strahil NikolovOn Mar 1, 2019 00:15, Jayme wrote: > > Also one more thing, did you make sure to setup the 10Gb gluster network in > ovirt and set migration and vm traff

[ovirt-users] Re: Mounting CephFS

2019-03-01 Thread Strahil
Can you try to set the credentials in a file (don't recall where that was for ceph) , so you can mount without specifying user/pass ? Best Regards, Strahil NikolovOn Mar 1, 2019 13:46, Leo David wrote: > > Hi Everyone, > I am trying to mount cephfs as a posix storage domain and getting

[ovirt-users] Re: Mounting CephFS

2019-03-02 Thread Strahil
If you mean storage migration - could be possible. If it is about live migration between hosts - shouldn't happen. Anything in the logs ? Best Regards, Strahil NikolovOn Mar 2, 2019 09:23, Leo David wrote: > > Thank you Strahil, yes thought about that too, I'll give it a try. > Now ( to

[ovirt-users] Re: Mounting CephFS

2019-03-02 Thread Strahil
Hi Leo, Check libvirt's logs on the destination host. Maybe they can provide more information. Best Regards, Strahil NikolovOn Mar 2, 2019 15:40, Leo David wrote: > > Thank you, > I am trying to migrate a vm that has its disks on cephfs ( as posix domain - > mounted

[ovirt-users] Re: Advice around ovirt 4.3 / gluster 5.x

2019-03-02 Thread Strahil
I think that there are updates via 4.3.1 . Have you checked for gluster updates? Best Regards, Strahil NikolovOn Mar 2, 2019 23:16, Endre Karlson wrote: > > Hi, should we downgrade / reinstall our cluster? we have a 4 node cluster > that's breakin apart daily due to the issues with

[ovirt-users] Ovirt 4.3.1 problem with HA agent

2019-03-05 Thread Strahil
that. 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/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about

[ovirt-users] Re: Info about AD integration and Root CA

2019-02-23 Thread Strahil
You can get the root CA from any windows machine in the domain . 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/site/privacy-policy

[ovirt-users] Re: low power, low cost glusterfs storage

2019-03-03 Thread Strahil
The problem is that anything on the budged doesn't have decent network + enough storage slots. Maybe a homemade workstation with AMD ryzen could do the trick - but this is way over the budged compared to raspberry Pi-s Best Regards, Strahil NikolovOn Mar 3, 2019 12:22, Jonathan Baecker wrote

[ovirt-users] Re: Ovirt Glusterfs

2019-02-21 Thread Strahil
I have done some testing and it seems that storhaug + ctdb + nfs-ganesha is showing decent performance in a 3 node hyperconverged setup. Fuse mounts are hitting some kind of limit when mounting gluster -3.12.15 volumes. Best Regards, Strahil

[ovirt-users] Re: Novnc issues are not available to regular users

2019-02-21 Thread Strahil
There is an enhancement going on which will allow regular users to change some settings, like console type , etc. Best Regards, Strahil Nikolov ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy

[ovirt-users] Re: Migrate HE between ISCSI storages

2019-03-14 Thread Strahil
If you have the will, would you create a short but detailed instruction ? I think that it will be nice to have your experience documented in the ovirt docs. Best Regards, Strahil NikolovOn Mar 14, 2019 06:51, k...@intercom.pro wrote: > > I went the other way. Created another HE one on a ne

[ovirt-users] Re: VM has been paused due to a storage I/O error

2019-03-14 Thread Strahil
This should not happen with replica 3 volumes. Are you sure you don't have a fluster brick out of sync/disconnected ? Best Regards, Strahil Nikolov___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy

[ovirt-users] Re: Broken dependencies in CentOS7 hosts upgrading to 4.2.8 from 4.2.7

2019-03-17 Thread Strahil
-> 4.2.8 -> 4.3.0 -> 4.3.1 There were some issues , but nothing related to the repos. Best Regards, Strahil NikolovOn Mar 15, 2019 18:57, Roberto Nunin wrote: > > Hi > I have some oVirt clusters, in various config. > > One cluster based on CentOS7 hosts, another based o

[ovirt-users] Hosted Engine I/O scheduler

2019-03-17 Thread Strahil
and performance degrading for a VM. Is there any reason that we have this scheduler ? It is quite pointless to process (and delay) the I/O in the VM and then process (and again delay) on Host Level . If there is no reason to keep the deadline, I will open a bug about it. Best Regards, Strahil

[ovirt-users] Re: self-hosted ovirt-engine down

2019-03-17 Thread Strahil
In order to be easier to read, you can rotate the log before starting the engine.Should be something like: hosted-engine --set-maintenance --mode=global && logrotate -f /etc/vdsm/logrotate/vdsm && hosted-engine -- vm-start Best Regards, Strahil NikolovOn Mar 16, 2019 10:52, S

[ovirt-users] Re: Ovirt 4.3.1 problem with HA agent

2019-03-17 Thread Strahil
Hi Simone, I have noticed that my Engine's root disk is 'vda' just in standalone KVM. I have the feeling that was not the case before. Can someone check a default engine and post the output of lsblk ? Thanks in advance. Best Regards, Strahil NikolovOn Mar 15, 2019 12:46, Strahil Nikolov

[ovirt-users] Re: oVirt Performance (Horrific)

2019-03-12 Thread Strahil
Hi Drew, What is the host RAM size and what is the setting for VM.dirty_ratio and background ratio on those hosts? What about your iSCSI target? Best Regards, Strahil Nikolov On Mar 11, 2019 23:51, Drew Rash wrote: > > Added the disable:false, removed the gluster, re-added usi

[ovirt-users] Re: Migrate HE between ISCSI storages

2019-03-11 Thread Strahil
Hi, I think you can go to the disk section in UI and migrate the disk from 1 storage domain to another. Best Regards, Strahil Nikolov ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement

[ovirt-users] Re: Migrate HE between ISCSI storages

2019-03-11 Thread Strahil
Is this the HostedEngine ? 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/site/privacy-policy/ oVirt Code of Conduct: https

[ovirt-users] Re: Migrate HE between ISCSI storages

2019-03-11 Thread Strahil
just swap the target names (old gets new target name, new one gets old target name), but this is only if the iSCSI target is not used for anything else. Best Regards, Strahil NikolovOn Mar 11, 2019 11:25, k...@intercom.pro wrote: > > Yes. > > Open Storage->Disks>Move_disk_Hosted

[ovirt-users] Re: ConnectStoragePoolVDS failed

2019-03-13 Thread Strahil
There were some issues with the migration. Check that all files/directories are owned by vdsm:kvm . Best Regards, Strahil Nikolov___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https

[ovirt-users] Re: error failed to execute stage 'misc configuration': failed to start service 'openvswitch'

2019-03-08 Thread Strahil
This should work only for EL7 based systems. Find what provides it: yum whatprovides '*/openvswitch.service' Then check if it is installed: rpm -qa If not, install via 'yum install ' Best Regards, Strahil Nikolov ___ Users mailing list -- users

[ovirt-users] Re: oVirt Performance (Horrific)

2019-03-08 Thread Strahil
domain before that) and do your tests. If it works well, you will have to switch off nfs.disable and deploy NFS Ganesha: gluster volume reset volname nfs.disable Best Regards, Strahil Nikolov ___ Users mailing list -- users@ovirt.org To unsubscribe send

[ovirt-users] Re: Two Hosts with Self Hosted Engine - HA / Failover & NFS

2019-03-06 Thread Strahil
p, as when that node fails - the cluster on the other node will stop working. It's the same with hosting NFS on one of the machines. As far as I know DRBD is not yet fully integrated, but you can give it a try.Still, using only 2 nodes gives no protection from split brain. Best Regards, Strahil Nik

[ovirt-users] Re: oVirt Performance (Horrific)

2019-03-07 Thread Strahil
is performing way better, but still it is not the optimal solution. 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/site/privacy-policy/ oVirt

[ovirt-users] Re: Hosted Engine I/O scheduler

2019-03-18 Thread Strahil
using on the host? Best Regards, Strahil NikolovOn Mar 18, 2019 19:15, Darrell Budic wrote: > > Checked this on mine, see the same thing. Switching the engine to noop > definitely feels more responsive. > > I checked on some VMs as well, it looks like virtio drives (vda, vdb….) get

[ovirt-users] Re: vender_id syntax UserDefinedVMProperties

2019-03-19 Thread Strahil
Can't you make the script check if it windows or Linux and skip if it's Linux? Best Regards, Strahil NikolovOn Mar 19, 2019 23:02, Darin Schmidt wrote: > > You also need to have this code hooked in: > cd /usr/libexec/vdsm/hooks/before_vm_start/ > vi 99_mask_kvm > > #!/usr/bin/

[ovirt-users] Re: Save Virtual Machine in NFS partition

2019-03-20 Thread Strahil
are done. As you can see , fixing the engine might be easier - especially with the help of the community. Best Regards, Strahil NikolovOn Mar 20, 2019 18:01, siove...@gmail.com wrote: > > Hi, I had problems with my ovirt-engine and it does not raise. I have some > virtual machines in an N

[ovirt-users] Re: Ovirt 4.3.1 problem with HA agent

2019-03-19 Thread Strahil
of this server? If so, gluster accepts that via gluster peer probe IP2 >> 2.1. Check permissions (should be vdsm:kvm) and fix with chown -R if needed >> 2.2. Check the OVF_STORE from the logs that it exists > >   > How can i do

[ovirt-users] Re: Ovirt 4.3.1 problem with HA agent

2019-03-19 Thread Strahil
g. >> Run: cluster volume heal data full > > This does not work. Yeah, That's because my phone corrects the 'gluster' to 'cluster' Usually gluster daemons detect need of heal, but with 'gluster volume heal data full && sleep 5 && gluster volume heal data info summary &a

[ovirt-users] Re: "gluster-ansible-roles is not installed on Host" error on Cockpit

2019-03-10 Thread Strahil
Check if you have a repo called sac-gluster-ansible. Best Regards, Strahil NikolovOn Mar 10, 2019 08:21, Hesham Ahmed wrote: > > On a new 4.3.1 oVirt Node installation, when trying to deploy HCI > (also when trying adding a new gluster volume to existing clusters) > using Cockp

[ovirt-users] Re: Hosted Engine I/O scheduler

2019-03-21 Thread Strahil
I have opened https://bugzilla.redhat.com/show_bug.cgi?id=1691405 Best Regards, Strahil NikolovOn Mar 21, 2019 09:43, Simone Tiraboschi wrote: > > > > On Thu, Mar 21, 2019 at 6:14 AM Strahil wrote: >> >> Unfortunately, the ideal scheduler really depends on storage co

[ovirt-users] Re: Hosts not coming back into oVirt

2019-03-21 Thread Strahil
Have you tries to select host and 'Activate' it? Best Regards, Strahil NikolovOn Mar 21, 2019 15:46, Arif Ali wrote: > > Hi all, > > Recently deployed oVirt version 4.3.1 > > It's in a self-hosted engine environment > > Used the steps via cockpit to install the eng

[ovirt-users] Re: Dell OMSA on oVirt node

2019-03-21 Thread Strahil
Have you checked this one -> https://www.centos.org/forums/viewtopic.php?f=49=48532 It might help you in your journey. The thread is for CentOS, so if you run a Debian port - won't help you. Best Regards, Strahil NikolovOn Mar 21, 2019 19:26, Leo David wrote: > > Hello everyone,

[ovirt-users] Re: unable to put node 4.3.0 host into maintenance for upgrade, Image transfer in progress

2019-03-21 Thread Strahil
the phase to '4' or delete them. UPDATE image_transfers SET phase = 4 WHERE phase=; Replace with your phase. Yet, this shouldn't be done on prod system. Another option is to wipe all transfers, but I'm not sure what could happen in the future. Good luck! Best Regards, Strahil Nikolov On Mar 21

[ovirt-users] Re: Fwd: [Gluster-users] Announcing Gluster release 5.5

2019-03-21 Thread Strahil
Hi Darrel, Will it fix the cluster brick sudden death issue ? Best Regards, Strahil NikolovOn Mar 21, 2019 21:56, Darrell Budic wrote: > > This release of Gluster 5.5 appears to fix the gluster 3.12->5.3 migration > problems many ovirt users have encountered.  > > I’ll t

[ovirt-users] Re: Ovirt 4.3 RC missing glusterfs-gnfs

2019-02-06 Thread Strahil
) and that is not possible.I'm not in a hurry, so I can hold the upgrade.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/site/privacy-policy/ oVirt Code

[ovirt-users] Re: Agentless Backup update: Trilio Vault, pay $7500

2019-02-07 Thread Strahil
Hey Femi,Just run away ... For me it seems, that they don't have that software ready for ovirt.Best Regards,Strahil Nikolov___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https

[ovirt-users] Re: possibly corrupted disk during 4.3 upgrade

2019-02-07 Thread Strahil
of the data is in the shards.The best way to check the VM is to power it off and power it on.I am wondering how you managed to upgrade as vdsm-gluster and glusterfs-gnfs (depend each other) have a dependency issues in 4.3 repo ?!?Best Regards,Strahil Nikolov___

[ovirt-users] Re: oVirt Cloud Init CentOS not setting password

2019-02-07 Thread Strahil
Hey Vincent , Robert,I have tries cloud-init and it works as expected.Of course, you need to install and enable the cloud-init service in your template.How exactly are you trying to use cloud-init ?Best Regards,Strahil Nikolov___ Users mailing list

[ovirt-users] Re: oVirt Cloud Init CentOS not setting password

2019-02-08 Thread Strahil
If it's a Red Hat derivative use this one:https://www.certdepot.net/rhel7-interrupt-boot-gain-access-system/___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement:

[ovirt-users] Re: Forum available

2019-02-09 Thread Strahil
I thought that hypperkitty is just a web page to search the mailing lists... Sadly several threads were broken and it doesn't seem reliable.In contrast , CentOS forum is much more usable.Best Regards,Strahil Nikolov___ Users mailing list -- users

[ovirt-users] Re: ovirt-4.3 hyperconverged deployment - no option for "disc count" for JBOD

2019-02-11 Thread Strahil
battery-backed write cache.P.S.: I thing that glusterfs-gnfs packages are still unavailable for oVirt 4.3 . Maybe Greg can provide an update.Best Regards,Strahil Nikolov___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ov

[ovirt-users] Re: Unable to deatch/remove ISO DOMAIN

2019-01-25 Thread Strahil
In my case I couldn't create a new one with the same name, so I had to import it back.Glad it worked.Best Regards,Strahil NikolovOn Jan 25, 2019 16:38, Martin Humaj wrote:Hi Strahil.IT WORKED !!! Thanks a lot for your help. It is gone and I was able to finally create a new one. GOD BLESS YOU

[ovirt-users] Ovirt 4.3 RC missing glusterfs-gnfs

2019-02-03 Thread Strahil
Hi guys,I think you know that, but 'glusterfs-gnfs' package has no package for gluster v5 and blocks the upgrade.I have noticed that 'glusterfs-gnfs' depends on vdsm-gluster , so the whole thing is causing a mess.Best Regards,Strahil Nikolov___ Users

[ovirt-users] Re: Ovirt 4.3 RC missing glusterfs-gnfs

2019-02-03 Thread Strahil
I'd love to, but the person who has created the submenus definitely didn't expect new users to file a bug.I have checked at least 3 submenus and I still cannot catch the logic.Can someone tell me what submenu should be picked for glusterfs-gnfs ?Best Regards,Strahil NikolovOn Feb 4, 2019 02:15

[ovirt-users] Re: rebooting an ovirt cluster

2019-02-03 Thread Strahil
That's a good question... Yet, I'm new in oVirt - so I can't say for sure. I can even be wrong.Best Regards,Strahil NikolovOn Feb 4, 2019 03:45, feral wrote:So why is this the default behavior of the ovirt Node distro?On Sun, Feb 3, 2019 at 5:16 PM Strahil <hunter86_bg@yahoo.com> wrote:2.

[ovirt-users] Re: rebooting an ovirt cluster

2019-02-03 Thread Strahil
the chain fails.Just use systemd's mount entries ( I have added automount also)  and you won't have such issues.Best Regards,Strahil Nikolov___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statem

[ovirt-users] Re: Sanlock volume corrupted on deployment

2019-01-29 Thread Strahil
will be needed , as I'm quite new in ovirt/RHV ?Best Regards,Strahil NikolovOn Jan 28, 2019 20:34, Nir Soffer wrote:On Sat, Jan 26, 2019 at 6:13 PM Strahil <hunter86_bg@yahoo.com> wrote:Hey guys,I have noticed that with 4.2.8 the sanlock issue (during deployment) is still not fixed.Am I the on

[ovirt-users] Re: But in the web interface?

2019-02-05 Thread Strahil
Hey Greg,Thanks for the efforts.It seems the only way I can support the project is to raise bugs - which is causing only troubles :)  ... If you have a way towards Bulgaria - I will buy you a beer.Best Regards,Strahil NikolovOn Feb 5, 2019 16:19, Greg Sheremeta wrote:The fix is pushed. Standalone

[ovirt-users] Re: Windows Guest timezone

2019-04-11 Thread Strahil
I used to set windows machines to use HW clock in UTC , which helped for dual-boot hardware machines. Can't you use that approach and never worry about DST? Best Regards, Strahil NikolovOn Apr 11, 2019 11:42, Stefano Danzi wrote: > > Hello! > > I've a guest windows VM

[ovirt-users] Re: Expand existing gluster storage in ovirt 4.2/4.3

2019-04-11 Thread Strahil
Just add new servers to the gluster cluster (by 3). Then just install them from the oVirt HostedEngine. Best Regards, Strahil NikolovOn Apr 11, 2019 15:49, adrianquint...@gmail.com wrote: > > Would you know of any documentation that I could follow for that type of > setup? > &

[ovirt-users] Re: Expand existing gluster storage in ovirt 4.2/4.3

2019-04-11 Thread Strahil
You can have hyperconverged setup, but the number of bricks should be multiplied by 3. Best Regards, Strahil NikolovOn Apr 11, 2019 14:52, adrianquint...@gmail.com wrote: > > Thank you for the explanation, so from my understanding we can't have a > hyperconverged setup if more tha

[ovirt-users] Re: Expand existing gluster storage in ovirt 4.2/4.3

2019-04-18 Thread Strahil
://lists.gluster.org/pipermail/gluster-users/2011-February/006599.html I guess I have confused you with my last e-mail, but that was not intentionable. Best Regards, Strahil NikolovOn Apr 17, 2019 17:13, adrianquint...@gmail.com wrote: > > Hi Strahil, > I had a 3 node Hyperconverged setup

[ovirt-users] Re: oVirt and NetApp NFS storage

2019-04-18 Thread Strahil
Sandro or Sahina for that option. Best Regards, Strahil NikolovOn Apr 18, 2019 11:45, klaasdem...@gmail.com wrote: > > Hi, > > I got a question regarding oVirt and the support of NetApp NFS storage. > We have a MetroCluster for our virtual machine disks but a HA-Failover > of th

[ovirt-users] Re: HostedEngine cleaned up

2019-04-11 Thread Strahil
(on the previous HostedEngine cluster volume or on a completely new). Then try to import all Storages and then you will be able to import existing VMs. Best Regards, Strahil NikolovOn Apr 11, 2019 20:12, Sakhi Hadebe wrote: > > What happened is the engine's root filesystem had filled

[ovirt-users] Re: Hosted-engine disconnected

2019-04-11 Thread Strahil
. If not, try to power on your HostedEngine with virsh and rescue DVD (for example CentOS 7 install DVD is a good way) and use the troubleshoot menu to fix it. By the way , how did you extend the disks? Best Regards, Strahil NikolovOn Apr 11, 2019 18:33, Tau Makgaile wrote: > > Hi, >

[ovirt-users] Re: Tuning Gluster Writes

2019-04-13 Thread Strahil
Hi, What is your dirty cache settings on the gluster servers ? Best Regards, Strahil NikolovOn Apr 13, 2019 00:44, Alex McWhirter wrote: > > I have 8 machines acting as gluster servers. They each have 12 drives > raid 50'd together (3 sets of 4 drives raid 5'd then 0'd together

[ovirt-users] Re: Unable to start vdsm, upgrade 4.0 to 4.1

2019-04-13 Thread Strahil
ter snapshots (all machines on volume -> stopped) before major upgrades, as this is the fastest recovery approach. Actually oVirt Node uses thin lvm snapshots to guarantee fast rollback. Best Regards, Strahil NikolovOn Apr 13, 2019 06:44, Todd Barton wrote: > > Looking for some help

[ovirt-users] Re: Infiniband Usage / Support

2019-03-08 Thread Strahil
When you create the new network, can't you set the MTU also? I know that UI allows changing MTU, but never checked if it can be set during definition. Best Regards, Strahil Nikolov ___ Users mailing list -- users@ovirt.org To unsubscribe send an email

[ovirt-users] Re: Single instance scaleup.

2019-05-26 Thread Strahil
ile for the arbiter this is not neccessary. What is your network and NICs ? Based on my experience , I can recommend at least 10 gbit/s interfase(s). Best Regards, Strahil NikolovOn May 26, 2019 07:52, Leo David wrote: > > Hello Everyone, > Can someone help me to clarify this ? > I have a si

[ovirt-users] Re: Single instance scaleup.

2019-05-26 Thread Strahil
, Strahil NikolivOn May 26, 2019 10:54, Leo David wrote: > > Hi Stahil, > Thank you so much for yout input ! > >  gluster volume info > > > Volume Name: engine > Type: Distribute > Volume ID: d7449fc2-cc35-4f80-a776-68e4a3dbd7e1 > Status: Started > Snapshot Count:

[ovirt-users] Feature Request: oVirt to warn when VDO is getting full

2019-06-04 Thread Strahil
is not using VDO at all. 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/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org

[ovirt-users] Re: disk description

2019-06-07 Thread Strahil
I don't get the idea. Do you want to resize a vm disk that is encrypted inside the vm ? Best Regards, Strahil NikolovOn Jun 7, 2019 05:19, Dmitry Filonov wrote: > > Hi - > >  Looks like Friday is right around the corner... >  Have a really stupid question. >  Is there

[ovirt-users] Re: run ovirt without firewalld

2019-06-08 Thread Strahil
I remember a case where my HostedEngine couldn't start due to disqbled firewalld. I'd recommend you to keep it running , as it will only be benefitial . Best Regards, Strahil NikolovOn Jun 8, 2019 13:38, Chris Boon wrote: > > Hello, > > When i deploy and use oVirt 4.3, is fire

[ovirt-users] Re: change he vm memoy size

2019-05-30 Thread Strahil
Hi Alexey, How much time did you check before rebooting. I have noticed ,that despite the default OVF update interval of 1 hour, it takes 5-6 hours for the engine to update the OVF. Best Regards, Strahil NikolovOn May 30, 2019 10:30, "Valkov, Alexey" wrote: > > I try to incre

[ovirt-users] Re: change he vm memoy size

2019-05-30 Thread Strahil
Actually, you need to untar the OVF from the shared storage and check the configuration from the tar. Just keep it like that (running ) and tomorrow power down and then up the HostedEngine. Best Regards, Strahil NikolovOn May 30, 2019 12:06, "Valkov, Alexey" wrote: > > Hell

[ovirt-users] Re: oVirt 4.3.4 RC1 to RC2 - Dashboard error / VM/Host/Gluster Volumes OK

2019-05-28 Thread Strahil
Hi Sandro, Should I open a bug or you can do it based on this thread? Best Regards, Strahil NikolovOn May 28, 2019 10:47, "Maton, Brett" wrote: > > I've just upgraded to 4.3.4 RC2 and have the same issue, logs attached. > > Regards, > Brett > > On Mon, 27 May

[ovirt-users] Re: option to remove a specific VM greyed out

2019-06-03 Thread Strahil
Maybe, there is a deletion protection? Just go to edit and uncheck it. Best Regards, Strahil NikolovOn Jun 3, 2019 17:46, Jayme wrote: > > Running latest stable 4.3.  I have one particular VM that is shutdown but > options for removal are greyed out in the admin gui.  I tried

[ovirt-users] Re: Gluster Deployment Failed - No Medium Found

2019-06-03 Thread Strahil
Aanother option - you do not have blacklist section in multipath (requires rebuild of initramfs + reboot). Best Regards, Strahil NikolovOn Jun 3, 2019 14:49, Sachidananda URS wrote: > > Hi Stephen, > > > On Mon, Jun 3, 2019 at 3:57 PM wrote: >> >> Good Morning

[ovirt-users] Re: Hosted Engine Abruptly Stopped Responding - Unexpected Shutdown

2019-06-06 Thread Strahil
re information on the topic or tell me what is the right process to follow > when something like this happens? Check the sar (there is a graphical util called 'ksar' and check cpu , memory, swap, context switches , I/O and network usage). Crreate simple systemd service to monitor your nodes, or

[ovirt-users] Re: oVirt on RHEL 8.

2019-06-05 Thread Strahil
Ovirt is still based on EL7. You have to wait till official announcement. Best Regards, Strahil NikolovOn Jun 5, 2019 15:52, vrk5...@gmail.com wrote: > > Hello > Did anyone managed to install oVirt on RHEL8? > If so, Can you please guide me? > I'm trying to install but it

[ovirt-users] Re: libvirt memory leak?

2019-06-02 Thread Strahil
var/log/messages. Best Regards, Strahil NikolovOn Jun 2, 2019 06:37, Alex McWhirter wrote: > > After moving from 4.2 -> 4.3 libvirtd seems to be leaking memory, it > recently crashed a host by eating 123GB of RAM. Seems to follow one > specific VM around, this is the only VM i

[ovirt-users] Re: possible to clear vm started under different name warning in gui?

2019-06-02 Thread Strahil
process never stops - so from Virtualization perspective , the VM never stops and thus no reread of the config. Best Regards, Strahil NikolovOn May 31, 2019 16:58, Jayme wrote: > > Thanks, I feel silly for not figuring that out but it looks like a full > shutdown/power-off resolv

[ovirt-users] Re: Uploading disk images (oVirt 4.3.3.1)

2019-06-02 Thread Strahil
in. Best Regards, Strahil NikolovOn May 31, 2019 23:55, adrianquint...@gmail.com wrote: > > Hi, > I have an issue while trying to upload disk images thru the Web UI. > "Connection to ovirt-imageio-proxy service has failed. Make sure the service > is installed, configured, and ovir

[ovirt-users] Re: Hosted Engine Abruptly Stopped Responding - Unexpected Shutdown

2019-06-14 Thread Strahil
on the engine, what is the process eating most of the RAM? My suspicion is the DB. If so, maybe someone else can advise if performing vacuum on DB during upgrade will be beneficial. Best Regards, Strahil NikolovOn Jun 13, 2019 15:55, souvaliotima...@mail.com wrote: > > Hello and thank you very much fo

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