search for: domfsthaw

On 11/12/14 22:17, Eric Blake wrote: > On 11/12/2014 10:24 AM, Michal Privoznik wrote: ... >> Although, I see a way that we could get something reasonable here. If >> qemu would tell us whenever somebody (dis-)connects (from)to the virtio >> channel. That way we could query the qemu-ga capabilities and make good >> decisions. And whenever we see a disconnect, we may

...ww.redhat.com/archives/libvir-list/2014-May/msg00033.html > OpenStack cinder provides these storages' snapshot feature, but it cannot > quiesce the guest filesystems automatically for now. > > This patchset adds virDomainFSFreeze()/virDomainFSThaw() APIs and virsh > domfsfreeze/domfsthaw commands to enable the users to freeze and thaw > domain's filesystems cleanly. > Do these API's ( commands ) also push the dirty buffer to the disk, or it has to be done separately before freezing, to take snapshots. If we don't specify any mount points, how different is domfsf...

...rds a crowed fund or bounty. Maybe my software is outdated? virsh 1.2.9 ceph version 0.80.10 libguestfs-tools 1:1.28.1-1 3.16.7-ckt20-1+deb8u2 My current workarounds for full storage exports: virsh domfsfreeze $quest sleep 2 virsh domblklist $quest rbd snap create --snap snapshot $blkdevice virsh domfsthaw $quest rbd export $blkdevice at snapshot - | xz -1 | ssh -p 222 $user@$server "dd of=/$location/$blkdevice$snapshot-$daystamp.dd.disk.gz" rbd snap rm $blkdevice at snapshot Kind regards, Jelle de Jong irc: #tuxcrafter

...rds a crowed fund or bounty. Maybe my software is outdated? virsh 1.2.9 ceph version 0.80.10 libguestfs-tools 1:1.28.1-1 3.16.7-ckt20-1+deb8u2 My current workarounds for full storage exports: virsh domfsfreeze $quest sleep 2 virsh domblklist $quest rbd snap create --snap snapshot $blkdevice virsh domfsthaw $quest rbd export $blkdevice at snapshot - | xz -1 | ssh -p 222 $user@$server "dd of=/$location/$blkdevice$snapshot-$daystamp.dd.disk.gz" rbd snap rm $blkdevice at snapshot Kind regards, Jelle de Jong irc: #tuxcrafter