[ovirt-users] Adding host to hosted engine fails

2020-12-16 Thread Ariez Ahito
here is our setup stand alone glusterfs storage replica3 10.33.50.33 10.33.50.34 10.33.50.35 we deployed hosted-engine and managed to connect to our glusterfs storage now we are having issues adding hosts here is the logs dsm.gluster.exception.GlusterVolumesListFailedException: Volume list

[ovirt-users] Re: Cannot connect Glusterfs storage to Ovirt

2020-12-16 Thread Ariez Ahito
seems problem persist. what we deed is create vdsm user in glusterfs storage solves the problem. we now encounter a new problem adding a new host cannot cannot to storage domain we created.. ___ Users mailing list -- users@ovirt.org To unsubscribe

[ovirt-users] Re: High performance VM cannot migrate due to TSC frequency

2020-12-16 Thread Gianluca Cecchi
On Wed, Dec 16, 2020 at 8:59 PM Milan Zamazal wrote: > > If the checkbox is unchecked, the migration shouldn't be prevented. > I think the TSC frequency shouldn't be written to the VM domain XML in > such a case and then there should be no restrictions (and no guarantees) > on the frequency. > >

[ovirt-users] Re: High performance VM cannot migrate due to TSC frequency

2020-12-16 Thread Milan Zamazal
Gianluca Cecchi writes: > On Fri, Dec 11, 2020 at 5:39 PM Milan Zamazal wrote: > >> >> >> TSC frequency is the frequency with which Time Stamp Counter register is >> updated, typically a nominal CPU frequency (see >> https://en.wikipedia.org/wiki/Time_Stamp_Counter for more details). >> >> You

[ovirt-users] Re: Cannot upgrade cluster to v4.5 (All hosts are CentOS 8.3.2011)

2020-12-16 Thread Gilboa Davara
On Wed, Dec 16, 2020 at 6:21 PM Martin Perina wrote: > > > On Wed, Dec 16, 2020 at 4:59 PM Gilboa Davara wrote: > >> Thanks for the prompt reply. >> I assume I can safely ignore the "Upgrade cluster compatibility" warning >> until libvirt 6.6 gets pushed to CentOS 8.3? >> > > We are working on

[ovirt-users] Re: Cannot upgrade cluster to v4.5 (All hosts are CentOS 8.3.2011)

2020-12-16 Thread Martin Perina
On Wed, Dec 16, 2020 at 4:59 PM Gilboa Davara wrote: > Thanks for the prompt reply. > I assume I can safely ignore the "Upgrade cluster compatibility" warning > until libvirt 6.6 gets pushed to CentOS 8.3? > We are working on releasing AV 8.3, hopefully it will be available soon, but until that

[ovirt-users] Re: Cannot upgrade cluster to v4.5 (All hosts are CentOS 8.3.2011)

2020-12-16 Thread Gilboa Davara
Thanks for the prompt reply. I assume I can safely ignore the "Upgrade cluster compatibility" warning until libvirt 6.6 gets pushed to CentOS 8.3? - Gilboa On Wed, Dec 16, 2020 at 5:56 PM Martin Perina wrote: > > > On Wed, Dec 16, 2020 at 2:25 PM Gilboa Davara wrote: > >> Shani, >> >> 1. I

[ovirt-users] Re: Cannot upgrade cluster to v4.5 (All hosts are CentOS 8.3.2011)

2020-12-16 Thread Martin Perina
On Wed, Dec 16, 2020 at 2:25 PM Gilboa Davara wrote: > Shani, > > 1. I created a new 4.5 cluster with the same CPU (Secure Intel Cascadelake > Server Family) and platform type (Q35/BIOS). > 2. All 3 hosts are 8.3, but report 4.4 compatibility. > 3. The only reason I attempted to upgrade the

[ovirt-users] Re: Network Teamd support

2020-12-16 Thread Dominik Holler
On Fri, Dec 11, 2020 at 1:19 AM Carlos C wrote: > Hi folks, > > Does Ovirt 4.4.4 support or will support Network Teamd? Or only bonding? > > Currently, oVirt does not support teaming, but you are welcome to share which the feature you are missing in the current oVirt bonding implementation in

[ovirt-users] Re: Cannot upgrade cluster to v4.5 (All hosts are CentOS 8.3.2011)

2020-12-16 Thread Gilboa Davara
Shani, 1. I created a new 4.5 cluster with the same CPU (Secure Intel Cascadelake Server Family) and platform type (Q35/BIOS). 2. All 3 hosts are 8.3, but report 4.4 compatibility. 3. The only reason I attempted to upgrade the cluster was simple: The cluster state kept on dropping down to

[ovirt-users] Re: Cannot upgrade cluster to v4.5 (All hosts are CentOS 8.3.2011)

2020-12-16 Thread Shani Leviim
Hi Gilboa, Here are some guidelines/checks: - Are you able to create a 4.5 DC/cluster? - Host can be Up in the 4.5 clusters only when it reports 4.5 level compatibility (it's based on RHEL 8.3). Can you make sure that on all 3 hosts? - You can upgrade the 4.4 clusters to 4.5 only when all

[ovirt-users] Re: Increase the initial size of LVM snapshots to prevent VM's from freezing

2020-12-16 Thread Shani Leviim
Hi Gal, You can decrease the interval of checking the VM watermark, search for vm_watermark_interval in VDSM. In the engine, you have the InitialSizeInBytes parameter when creating a snapshot for a VM. *Regards,* *Shani Leviim* On Sun, Dec 13, 2020 at 3:35 PM Gal Villaret wrote: > Hi all, >

[ovirt-users] Cannot upgrade cluster to v4.5 (All hosts are CentOS 8.3.2011)

2020-12-16 Thread Gilboa Davara
Hello all, I'm more-or-less finished building a new ovirt over glusterfs cluster with 3 fairly beefy servers. Nodes were fully upgraded to CentOS Linux release 8.3.2011 before they joined the cluster. Looking at the cluster view in the WebUI, I get an exclamation mark with the following message: