On Wed, Oct 7, 2015 at 6:49 PM, <ccox@endlessnow.com> wrote:
Hi ccox, you can see the disk id mapping to device if you execute 'ls -l /dev/disk/by-id/' . Second way, and easier, is to make sure you have guest-agent installed on your guest virtual machine and using rest API you can run GET command: GET on .../api/vms/{vm_id}/disks
You will see an attribute called "<logical_name>" . I hope that helps
should have said I'm running 3.4. I don't think there's a logical_name in that version. And by-id or by-uuid doesn't seem to match anything.
Maybe this can't be done in 3.4?
Can you share the ouput of: tree /dev/disk On the guest? And the output of pvscan --cache lvs -o vg_name,name,tags On the host? On the guest, the the disk serial number should be the first 20 characters of the disk uuid (I think it is the image uuid in vdsm terms, or disk uuid in engine terms). The image uuid should appear in a lv tag on the host, and the prefix of this uuid should be found on the guest. Can you describe why do you need this information? Nir