Re: VM restore on Ceph *very* slow

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Hi.

For faster operation, use rbd export/export-diff and import/import-diff

2014-12-11 17:17 GMT+03:00 Lindsay Mathieson <lindsay.mathieson@xxxxxxxxx>:

Anyone know why a VM live restore would be excessively slow on Ceph? restoring
a  small VM with 12GB disk/2GB Ram is taking 18 *minutes*. Larger VM's can be
over half an hour.

The same VM's on the same disks, but native, or glusterfs take less than 30
seconds.

VM's are KVM on Proxmox.


thanks,
--
Lindsay

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С уважением, Фасихов Ирек Нургаязович
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