[sheepdog] 答复: 答复: [PATCH v2] sheep: cleaning vdi deletion process of sheepdaemon
Hitoshi Mitake
mitake.hitoshi at gmail.com
Sat Dec 28 07:49:04 CET 2013
At Sat, 28 Dec 2013 11:46:43 +0800,
redtone wrote:
>
> I tried to reproduce the issue, but failed.
>
> There are 50 VMs running on the host.
> Every VMS's has one os vdi disk and one data vdi disk.
> The OS vdi disk is cloned from the OS template vdi disk snapshot tagged
> osbase.
>
> I want to backup the VM's os vdi disk in the following step:
> 1, delete the old snapshot with tag(backup) and vdi name (there is no
> snapshot tagged backup on the first backup)
> 2, create new snapshot tagged with backup.
>
> After I restore the lost data and bootup the VMs
> I run the same backup task, there is no such issue now.
>
> I am very afraid to do such backup task now because the 50 VMs is in
> production
Hmm, it is a very serious problem. I'll check it. Thanks for your report.
Thanks,
Hitoshi
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