openstack team mailing list archive

[Steve Heistand <steve.heistand@xxxxxxxx>]

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followup on this,
what I think is going on:
I have an image that I am tweaking and snapshot'ing.
the snapshot process remembers that a volume is attached to it
but doesnt attach the volume to it when you launch a new copy of
the snapshot.
ideally snapshot shouldnt save what volumes are currently attached to it.

filing bug.

s


On 04/29/2013 09:41 AM, Steve Heistand wrote:
> ok so I have a volume that Im trying to attach to an instance from within horizon.
> It always fails with the message of could not attach volume.
> 
> I try it via a nova CLI version and get messages about /dev/vdb is already in use. I
> had tried to attach it to /dev/vdb. I move up to vdc and same issue. I go up to vdd
> and all is well. however it actually shows up in the instance as /dev/vdb.
> 
> so a) why is it thinking something is already using the devices when they really
> arent in use.
> 
> b) related but not part of this problem: why is it ignoring the device I give it to
> mount to and just pick then next available vd device?
> 
> thanks
> 
> (grizzly/ubunt 12.04 controllers/centos 6.4 VMs.)
> 
> steve
> 
> 
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- -- 
************************************************************************
 Steve Heistand                          NASA Ames Research Center
 email: steve.heistand@xxxxxxxx          Steve Heistand/Mail Stop 258-6
 ph: (650) 604-4369                      Bldg. 258, Rm. 232-5
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 "Any opinions expressed are those of our alien overlords, not my own."

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