[sheepdog] 答复: 答复: [PATCH v2] sheep: cleaning vdi deletion process of sheepdaemon

[Hitoshi Mitake]

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