I have actually tried many types of storage now and all have this issue. I am not of ideas what to do
On Wed, Sep 22, 2021 at 4:39 PM Shantur Rathore <shantur.rath...@gmail.com> wrote: > > Hi Nir, > > Just to report. > As suggested, I created a Posix compliant storage domain with CephFS > and copied my templates to CephFS. > Now I created VMs from CephFS templates and the storage error happens again. > As I understand, the storage growth issue is only on iSCSI. > > Am I doing something wrong? > > Kind regards, > Shantur > > On Wed, Aug 11, 2021 at 2:42 PM Nir Soffer <nsof...@redhat.com> wrote: > > > > On Wed, Aug 11, 2021 at 4:24 PM Arik Hadas <aha...@redhat.com> wrote: > > > > > > > > > > > > On Wed, Aug 11, 2021 at 2:56 PM Benny Zlotnik <bzlot...@redhat.com> wrote: > > >> > > >> > If your vm is temporary and you like to drop the data written while > > >> > the vm is running, you > > >> > could use a temporary disk based on the template. This is called a > > >> > "transient disk" in vdsm. > > >> > > > >> > Arik, maybe you remember how transient disks are used in engine? > > >> > Do we have an API to run a VM once, dropping the changes to the disk > > >> > done while the VM was running? > > >> > > >> I think that's how stateless VMs work > > > > > > > > > +1 > > > It doesn't work exactly like Nir wrote above - stateless VMs that are > > > thin-provisioned would have a qcow volume on top of each template's > > > volume and when they starts, their active volume would be a qcow volume > > > on top of the aforementioned qcow volume and that active volume will be > > > removed when the VM goes down > > > But yeah, stateless VMs are intended for such use case > > > > I was referring to transient disks - created in vdsm: > > https://github.com/oVirt/vdsm/blob/45903d01e142047093bf844628b5d90df12b6ffb/lib/vdsm/virt/vm.py#L3789 > > > > This creates a *local* temporary file using qcow2 format, using the > > disk on shared > > storage as a backing file. > > > > Maybe this is not used by engine? > > _______________________________________________ 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/3UEXYH2IGNDWWYEHEHKLAREJS74LMXUI/
