Re: [Users] about the size of an offline snapshot

Hi Sandy, virtual size is the size of the disk the VM knows, it is actually the size you chose to create it with. The true size is the summerise of all the true size which the volumes related to disk. So for example if you have one disk of 20G and you occupied 18GB of it. Then you created a snapshot and you occupied 4GB of it, you might see that the virtual size will still be 20GB though the true size will be 22 GB You can also check in the host the commands: vdsClient 0 getVmStats <vmId> or vdsClient 0 getAllVmStats.

Regards, Maor On 01/29/2014 04:13 AM, Sandy Sun wrote: > Assign 20G virtio disk for VM, create an offline snapshot, find the true > size of Vm-disk bigger than the virtual size (assign size)? > > I want to know how to compute the true size of vm-disk. Anbody can tell > me the answer ? thanks. > > > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users