openstack team mailing list archive

[Steve Heistand <steve.heistand@xxxxxxxx>]

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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

- -- 
************************************************************************
 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
 Scientific & HPC Application            P.O. Box 1
 Development/Optimization                Moffett Field, CA 94035-0001
************************************************************************
 "Any opinions expressed are those of our alien overlords, not my own."

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