[ovirt-users] Re: NVIDIA vgpu mdev/mediated devices are getting deleted/removed after VM shutdown with ovirt
On Tue, Apr 19, 2022 at 11:00 PM Sandip Thorat wrote: > > Thanks Arik for reply. > > I want to add enable_large_sys_mem=1 vGPU plugin parameter . How can I do > that with oVirt? Could you please share steps? Go to the "Manage vGPU" (Virtual Machine -> Host Devices -> Manage vGPU) and add it to "Optional driver parameters" (see attached screenshot) > > -Original Message- > From: Arik Hadas > Sent: Tuesday, April 19, 2022 6:49 PM > To: Sandip Thorat > Cc: users > Subject: Re: [ovirt-users] NVIDIA vgpu mdev/mediated devices are getting > deleted/removed after VM shutdown with ovirt > > > > External email: Use caution opening links or attachments > > > > > > On Tue, Apr 19, 2022 at 3:47 PM sandipt--- via Users wrote: > > > > > > Hi Team, > > > NVIDIA vgpu mdev/mediated devices are getting deleted/removed after VM > > shutdown with ovirt. How I can make them persistent even after VM > > shutdown/poweroff ? I want to set some vgpu parameter in file > > /sys/bus/mdev/devices/vgpu-id/nvidia/vgpu_params for testing to mdev. But > > can't do as uuid of mdev are not persistent. mdev are not there in > > /sys/bus/mdev/devices/ after VM shutdown. We were using RHV/Red Hat > > Virtualization Host 4.4.10 host with NVIDIA vGPU. virsh commands are > > helping. Can you please help? > > > > As from oVirt 4.5, you can set such parameters via oVirt's UI/API, see: > > https://bugzilla.redhat.com/1987121 > > (The mdev devices were also changed to managed devices in order to have them > persisted) > > > > > > > ___ > > > 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/YAZ5I5LT > > > FZ3WXBPVNIPH2HQWVEDSQW6K/ > > ___ 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/73FOONPBRKLKDKNG5NC723522YBUYUI3/
[ovirt-users] Re: NVIDIA vgpu mdev/mediated devices are getting deleted/removed after VM shutdown with ovirt
Thanks Arik for reply. I want to add enable_large_sys_mem=1 vGPU plugin parameter . How can I do that with oVirt? Could you please share steps? -Original Message- From: Arik Hadas Sent: Tuesday, April 19, 2022 6:49 PM To: Sandip Thorat Cc: users Subject: Re: [ovirt-users] NVIDIA vgpu mdev/mediated devices are getting deleted/removed after VM shutdown with ovirt External email: Use caution opening links or attachments On Tue, Apr 19, 2022 at 3:47 PM sandipt--- via Users mailto:users@ovirt.org>> wrote: > > Hi Team, > NVIDIA vgpu mdev/mediated devices are getting deleted/removed after VM > shutdown with ovirt. How I can make them persistent even after VM > shutdown/poweroff ? I want to set some vgpu parameter in file > /sys/bus/mdev/devices/vgpu-id/nvidia/vgpu_params for testing to mdev. But > can't do as uuid of mdev are not persistent. mdev are not there in > /sys/bus/mdev/devices/ after VM shutdown. We were using RHV/Red Hat > Virtualization Host 4.4.10 host with NVIDIA vGPU. virsh commands are > helping. Can you please help? As from oVirt 4.5, you can set such parameters via oVirt's UI/API, see: https://bugzilla.redhat.com/1987121 (The mdev devices were also changed to managed devices in order to have them persisted) > ___ > 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 > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/YAZ5I5LT > FZ3WXBPVNIPH2HQWVEDSQW6K/ ___ 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/6PPFZURIXQWCIM6RY6EJ33PCFDKOMXR5/
[ovirt-users] Re: NVIDIA vgpu mdev/mediated devices are getting deleted/removed after VM shutdown with ovirt
On Tue, Apr 19, 2022 at 3:47 PM sandipt--- via Users wrote: > > Hi Team, > NVIDIA vgpu mdev/mediated devices are getting deleted/removed after VM > shutdown with ovirt. How I can make them persistent even after VM > shutdown/poweroff ? I want to set some vgpu parameter in file > /sys/bus/mdev/devices/vgpu-id/nvidia/vgpu_params for testing to mdev. But > can't do as uuid of mdev are not persistent. mdev are not there in > /sys/bus/mdev/devices/ after VM shutdown. We were using RHV/Red Hat > Virtualization Host 4.4.10 host with NVIDIA vGPU. virsh commands are > helping. Can you please help? As from oVirt 4.5, you can set such parameters via oVirt's UI/API, see: https://bugzilla.redhat.com/1987121 (The mdev devices were also changed to managed devices in order to have them persisted) > ___ > 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/YAZ5I5LTFZ3WXBPVNIPH2HQWVEDSQW6K/ ___ 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/JKIR6GV6KV3OX45NI6VQFJOUHTMFZMQN/
