[Openstack-operators] Attaching volumes, problem with the device name

Andrew Glen-Young andrew.glen-young at canonical.com
Wed Apr 10 18:29:26 UTC 2013


Hello,

On Wed 10-04-2013 14:38 ›, Juan José Pavlik Salles wrote:
> Hi after a couple of problems between tgtd and ited i managed to create and
> attach volumes to the VMs. But i came into something strange, when i attach
> a volume from the dashboard i can select the device, for instance /dev/vdc,
> but after attaching it in the VM, the new device is /dev/vdb. It works
> great i could r/w without any problems. Cheers!

This is a known bug[1] when using KVM/QEMU. I believe that there are
discussions of how to fix this in a hypervisor agnostic way, but I do
not know what the ETA is on a fix.

[1]: https://bugs.launchpad.net/nova/+bug/1088430

-- 
Regards.
Andrew Glen-Young



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