[openstack-dev] Not able to create volume backup using cinder

Vinod Borol vinod.borole at gslab.com
Tue Sep 2 07:49:50 UTC 2014


I am unable to create a back up of the volume using the cinder command even
if all the conditions required are satisfied. I am getting a HTTP 500
error. I am not sure what could be the problem here. Really appreciate if
some one can give me some pointers to where i can look.

I am using Openstack Havana

C:>cinder list
+--------------------------------------+-----------+----------------------------------+------+-------------+----------+--------------------------------------+
| ID | Status | Display Name | Size | Volume Type | Bootable | Attached to
|
+--------------------------------------+-----------+----------------------------------+------+-------------+----------+--------------------------------------+
| db9cd065-1906-4bb7-b00c-f3f04245f514 | available |
ShitalVmNew1407152394855 | 50 | None | true | |
+--------------------------------------+-----------+----------------------------------+------+-------------+----------+--------------------------------------+

C:>cinder backup-create db9cd065-1906-4bb7-b00c-f3f04245f514 ERROR: Service
cinder-backup could not be found. (HTTP 500) (Request-ID:
req-734e6a87-33f6-4654-8a14-5e3242318e87)

Below is the exception in cinder logs

Creating new backup {u'backup': {u'volume_id':
u'f57c9a6f-cba2-4c4f-aca1-c4633e6bbbe4', u'container': None,
u'description': None, u'name': u'vin-vol-cmd-bck'}} from (pid=4193) create
/opt/stack/cinder/cinder/api/contrib/backups.py:218 2014-08-29 11:11:52.805
AUDIT cinder.api.contrib.backups [req-12ec811b-a5b8-4043-8656-09a832e407d7
433bc3b202ae4b438b2530cb487b97a5 7da65e0e61124e54a8bd0d91f22a1ac0] Creating
backup of volume f57c9a6f-cba2-4c4f-aca1-c4633e6bbbe4 in container None
2014-08-29 11:11:52.833 INFO cinder.api.openstack.wsgi
[req-12ec811b-a5b8-4043-8656-09a832e407d7 433bc3b202ae4b438b2530cb487b97a5
7da65e0e61124e54a8bd0d91f22a1ac0] HTTP exception thrown: Service
cinder-backup could not be found. 2014-08-29 11:11:52.834 INFO
cinder.api.openstack.wsgi [req-12ec811b-a5b8-4043-8656-09a832e407d7
433bc3b202ae4b438b2530cb487b97a5 7da65e0e61124e54a8bd0d91f22a1ac0]
http://10.193.72.195:8776/v1/7da65e0e61124e54a8bd0d91f22a1ac0/backups (
http://10.193.72.195:8776/v1/7da65e0e...) returned with HTTP 500 2014-08-29
11:11:52.835 INFO eventlet.wsgi.server
[req-12ec811b-a5b8-4043-8656-09a832e407d7 433bc3b202ae4b438b2530cb487b97a5
7da65e0e61124e54a8bd0d91f22a1ac0] 10.65.53.105 - - [29/Aug/2014 11:11:52]
"POST /v1/7da65e0e61124e54a8bd0d91f22a1ac0/backups HTTP/1.1" 500 359
0.043090



Regards
VB
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