[Openstack] Volume Attach problem: BadRequest: The supplied device path (/dev/) is invalid

Marco CONSONNI mcocmo62 at gmail.com
Wed Dec 12 11:24:40 UTC 2012


the problem is related to the name you used for "blessing" the attachment

It should be something like /dev/vdX where X is a letter like 'c', 'd',
'e', etc....

Hope it helps.

On Wed, Dec 12, 2012 at 10:03 AM, Skible OpenStack <
skible.openstack at gmail.com> wrote:

> Hello everyone,
> so i have started  a VM and then allocated a 5G volume. Everything goes
> fine until i try to attach the volume to the VM: i am getting this:
> BadRequest: The supplied device path (/dev/vol_1) is invalid HTTP 400 !
> Does anyone know what means or how to fix it ? I am using Folsom with
> cinder runing on controller node.
> Kind regards,
> Fellow Stacker.
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