[ovirt-users] Re: VM Disk extend not reflected in VM oS

Thanks All, Rescans and reboot didn't resolve this - disk size increase still not seen by OS. Any other suggestions? Regards Simon... ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: h

[ovirt-users] GlusterFS poor performance

Hi all, I'm running a glusterFS setup v 8.6 with two node and one arbiter. Both nodes and arbiter are CentOS 8 Stream with oVirt 4.4. Under gluster I have a LVM thin partition. VMs running in this cluster have really poor write performance, when a test directly performend on the disk score abo

[ovirt-users] Does memory ballooning works if memory overcommit is disabled in the cluster

Hi All, We have one ovirt 4.4 environment running. In Cluster Optimization settings we have checked "None - Disable memory overcommit" Option in Memory Optimization. But Memory Balloon check box option is enabled. My understanding is that Ballooning only works when memory overcommit is enabled

[ovirt-users] Re: oVirt + TrueNAS: Unable to create iSCSI domain - I am missing something obvious

Thank you both. This is certainly good information. If I'm going to jump to a different backing store, now it's the time to do it. But I'm not going to jump simply for the sake of jumping. The nfs issue was reproduced at redhat on a storage appliance other than truenas (QNAP I believe), so I am l

[ovirt-users] Re: [External] : Does memory ballooning works if memory overcommit is disabled in the cluster

Hi Sohail, Memory ballooning is enabled by checking the "Enable Memory Balloon Optimization" checkbox, which can keep VMs' performance. If left unchecked, any pressure on host memory may trigger swap usage inside VMs. You can leave it unchecked if you have more memory than assigned to all VMs. C

[ovirt-users] Re: Multiple dependencies unresolved

FWIW, I'm getting what appears to be the same dependency errors on my oVirt Hosts that were installed new on C8S not all that long ago.  I have to do upgrades manually with `dnf upgrade --no-best` otherwise I get: [root@orthosie ~]# dnf upgrade Last metadata expiration check: 1:24:59 ago on Thu

[ovirt-users] Re: Multiple dependencies unresolved

https://lists.ovirt.org/archives/list/users@ovirt.org/message/OANKECW6C4SM6USKJP7DJIAHUN5RALFI/ On 3/3/22 17:20, John Florian wrote: FWIW, I'm getting what appears to be the same dependency errors on my oVirt Hosts that were installed new on C8S not all that long ago.  I have to do upgrades

[ovirt-users] Re: Multiple dependencies unresolved

So that explains what happened but we still don't have a solution to make this go away, correct? FTR, I did try `dnf reinstall --disablerepo='*' https://resources.ovirt.org/pub/yum-repo/ovirt-release44.rpm` but things are no different afterwards. John Florian On 2022-03-03 11:37, Klaas Demt

[ovirt-users] Re: oVirt + TrueNAS: Unable to create iSCSI domain - I am missing something obvious

How much is 'massive amounts of data' ? Best Regards,Strahil Nikolov On Thu, Mar 3, 2022 at 15:58, David Johnson wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www

[ovirt-users] Re: oVirt + TrueNAS: Unable to create iSCSI domain - I am missing something obvious

I'm looking at a 50 TB system right now, and we have had discussions about petabyte systems. *David Johnson* *Director of Development, Maxis Technology* 844.696.2947 ext 702 (o) | 479.531.3590 (c)

[ovirt-users] Re: Multiple dependencies unresolved

As far as I know there is no solution yet, but the "problem" is not with the ovirt-release repos, c8s now ships ansible (in a version that is not tested with ovirt), c8s did not do that in past :) On 3/3/22 20:25, John Florian wrote: So that explains what happened but we still don't have a so

[ovirt-users] Re: Multiple dependencies unresolved

Ok, thanks for the info.  I'm guessing the solution is to make ovirt-hosted-engine-setup compatible with ansible > 2.10.0 (or at least 2.12.2) so that c8s hosts can just upgrade to their newer ansible.  I don't see a BZ for this filed against ovirt-hosted-engine-setup, so maybe few even know ab

[ovirt-users] Import an snapshot of an iSCSI Domain

Hello, I need to import an old snapshot of my Data domain but oVirt does not find the snapshot version when importing on the web interface. To be clear, I’ve mounted a snapshot on my storage, and exported it on iSCSI. I was expecting that I could be able to import it on the engine. On the web

[ovirt-users] Re: Import an snapshot of an iSCSI Domain

I think I’ve found the root cause, and it’s the LVM inside the iSCSI volume: [root@rhvh5 ~]# pvscan WARNING: Not using device /dev/mapper/36589cfc00db9cf56949c63d338ef for PV fTIrnd-gnz2-dI8i-DesK-vIqs-E1BK-mvxtha. WARNING: PV fTIrnd-gnz2-dI8i-DesK-vIqs-E1BK-mvxtha prefers device /dev/m

[ovirt-users] Re: Import an snapshot of an iSCSI Domain

Hi again, I don’t know if it will be possible to import the storage domain due to conflicts with the UUID of the LVM devices. I’ve tried to issue a vgimportclone to chance the UUIDs and import the volume but it still does not shows up on oVirt. I don’t know how to mount the iSCSI volume to reco