Re: [pve-devel] snapshot improvements
Am 24.09.2012 10:50, schrieb Dietmar Maurer: I tried to improve snapshot behavior a bit: - take snapshot is now a background task (does not block monitor) - try to save VM state while VM is online So downtime during snapshot should be shorter now, especially if the VM use much RAM. Feel free to test and report bugs ;-) Really great! Works pretty good - tested with todays git. I also tried todo backups with snapshots but this doesn't seem to work: INFO: starting new backup job: vzdump 100 --remove 0 --mode snapshot --compress lzo --storage backuplocal --node serv121 INFO: Starting Backup of VM 100 (qemu) INFO: status = running ERROR: Backup of VM 100 failed - no such volume 'Stor1:vm-100-disk-1' INFO: Backup job finished with errors TASK ERROR: job errors Greets, Stefan ___ pve-devel mailing list pve-devel@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-devel
Re: [pve-devel] snapshot improvements
> I also tried todo backups with snapshots but this doesn't seem to work: > > INFO: starting new backup job: vzdump 100 --remove 0 --mode snapshot -- > compress lzo --storage backuplocal --node serv121 > INFO: Starting Backup of VM 100 (qemu) > INFO: status = running > ERROR: Backup of VM 100 failed - no such volume 'Stor1:vm-100-disk-1' > INFO: Backup job finished with errors > TASK ERROR: job errors Yes, I need to implement that first. The idea is that we do not backup any snapshot data. The vzdump would only include the data of from the running instance. I guess that is OK? ___ pve-devel mailing list pve-devel@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-devel
Re: [pve-devel] snapshot improvements
>>Yes, I need to implement that first. >>The idea is that we do not backup any snapshot data. The vzdump would only >>include >>the data of from the running instance. I guess that is OK? For me it's ok. I also don't think that all storage can export datas with snapshots inside. rbd can export an image from a snapshot, nexenta and sheepdog too. - Mail original - De: "Dietmar Maurer" À: "Stefan Priebe" Cc: pve-devel@pve.proxmox.com Envoyé: Jeudi 27 Septembre 2012 06:43:44 Objet: Re: [pve-devel] snapshot improvements > I also tried todo backups with snapshots but this doesn't seem to work: > > INFO: starting new backup job: vzdump 100 --remove 0 --mode snapshot -- > compress lzo --storage backuplocal --node serv121 > INFO: Starting Backup of VM 100 (qemu) > INFO: status = running > ERROR: Backup of VM 100 failed - no such volume 'Stor1:vm-100-disk-1' > INFO: Backup job finished with errors > TASK ERROR: job errors Yes, I need to implement that first. The idea is that we do not backup any snapshot data. The vzdump would only include the data of from the running instance. I guess that is OK? ___ pve-devel mailing list pve-devel@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-devel ___ pve-devel mailing list pve-devel@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-devel
Re: [pve-devel] snapshot improvements
Am 27.09.2012 06:43, schrieb Dietmar Maurer: I also tried todo backups with snapshots but this doesn't seem to work: INFO: starting new backup job: vzdump 100 --remove 0 --mode snapshot -- compress lzo --storage backuplocal --node serv121 INFO: Starting Backup of VM 100 (qemu) INFO: status = running ERROR: Backup of VM 100 failed - no such volume 'Stor1:vm-100-disk-1' INFO: Backup job finished with errors TASK ERROR: job errors Yes, I need to implement that first. The idea is that we do not backup any snapshot data. The vzdump would only include the data of from the running instance. I guess that is OK? But isn't the correct way to make a snapshot and then compress the snapshot? How can vzdump verify that the data integrity is fine? Greets, Stefan ___ pve-devel mailing list pve-devel@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-devel
