Cinder

  1. Bug #1183283
  2. Comment #8

Comment 8 for bug 1183283

Revision history for this message
Kashyap Chamarthy (kashyapc) wrote : Re: On a fresh devstack install, creating a new cinder volume fails with "Logical volume" exists.

On a related note, I found tgtd wasn't running. I started tgtd service, cleaned up all volumes, created a new volume. Same result:

  $ sudo lvs

  $ sudo lvremove stack-volumes

  $ cinder create --display-name image_vol-test-may26 \
   --image_id 9d517cee-92d0-4975-8346-2bd2fd4ecf47 1

  $ cinder list

  $ less -R /home/kashyap/src/devstack-2-logs/data/logs/screen-c-vol.2013-05-24-040145.log
.
.
.
 from (pid=29275) log_http_response /opt/stack/python-glanceclient/glanceclient/common/http.py:143
2013-05-24 04:07:14.249 DEBUG cinder.utils [req-ddf67a1e-8f95-43f2-aefa-223024fed31d 2dbbf38c7ac344c99c4b2a5813733454 273e1a6b14db4490a9a87e0e6584fd13] Running cmd (subprocess): sudo cinder-rootwrap /etc/cinder/rootwrap.conf lvcreate -L 1G -n volume-c2094b47-f60f-481b-b49d-46e7ebe7c15c stack-volumes from (pid=29275) execute /opt/stack/cinder/cinder/utils.py:169
2013-05-24 04:07:14.443 DEBUG cinder.utils [req-ddf67a1e-8f95-43f2-aefa-223024fed31d 2dbbf38c7ac344c99c4b2a5813733454 273e1a6b14db4490a9a87e0e6584fd13] Result was 5 from (pid=29275) execute /opt/stack/cinder/cinder/utils.py:186
2013-05-24 04:07:14.444 ERROR cinder.volume.driver [req-ddf67a1e-8f95-43f2-aefa-223024fed31d 2dbbf38c7ac344c99c4b2a5813733454 273e1a6b14db4490a9a87e0e6584fd13] Recovering from a failed execute. Try number 1
2013-05-24 04:07:14.444 TRACE cinder.volume.driver Traceback (most recent call last):
2013-05-24 04:07:14.444 TRACE cinder.volume.driver File "/opt/stack/cinder/cinder/volume/driver.py", line 88, in _try_execute
2013-05-24 04:07:14.444 TRACE cinder.volume.driver self._execute(*command, **kwargs)
2013-05-24 04:07:14.444 TRACE cinder.volume.driver File "/opt/stack/cinder/cinder/utils.py", line 193, in execute
2013-05-24 04:07:14.444 TRACE cinder.volume.driver cmd=' '.join(cmd))
2013-05-24 04:07:14.444 TRACE cinder.volume.driver ProcessExecutionError: Unexpected error while running command.
2013-05-24 04:07:14.444 TRACE cinder.volume.driver Command: sudo cinder-rootwrap /etc/cinder/rootwrap.conf lvcreate -L 1G -n volume-c2094b47-f60f-481b-b49d-46e7ebe7c15c stack-volumes
2013-05-24 04:07:14.444 TRACE cinder.volume.driver Exit code: 5
2013-05-24 04:07:14.444 TRACE cinder.volume.driver Stdout: ''
2013-05-24 04:07:14.444 TRACE cinder.volume.driver Stderr: ' Logical volume "volume-c2094b47-f60f-481b-b49d-46e7ebe7c15c" already exists in volume group "stack-volumes"\n'
2013-05-24 04:07:14.444 TRACE cinder.volume.driver
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