[Openstack] Folsom: boot from volume snapshot using nova.conf and not cinder?

Blair Zajac blair at orcaware.com
Tue Jan 22 22:03:50 UTC 2013


On 01/22/2013 01:01 PM, Blair Zajac wrote:
> On 01/22/2013 12:42 PM, Vishvananda Ishaya wrote:
>>
>> On Jan 22, 2013, at 12:32 PM, Blair Zajac <blair at orcaware.com> wrote:
>>
>>> /usr/bin/nova-volume

> So I don't know where it's picking up /usr/bin/nova-volume.  The stack
> is appearing in nova-volume.log, which shouldn't have anything in it if
> I'm using cider???

BTW, the reason I think that Cinder is working is that I can see it from 
nova and horizon, create volumes, etc.  Is booting off a snapshot an 
infrequently used feature?  My informed question is, is there a bug in 
nova where it's still using nova-volume instead of cinder for this feature?

Blair


$ cinder list
+--------------------------------------+-----------+--------------+------+-------------+--------------------------------------+
|                  ID                  |   Status  | Display Name | Size 
| Volume Type |             Attached to              |
+--------------------------------------+-----------+--------------+------+-------------+--------------------------------------+
| 4c0d3737-7102-4f60-af79-af61dd348279 | available |    foo001    |  8 
  |     None    |                                      |
| 65e600ca-435c-48f4-a079-cf01b2af8146 |   in-use  |              |  8 
  |     None    | a53cd404-0101-436b-92c0-d6624c70870d |
+--------------------------------------+-----------+--------------+------+-------------+--------------------------------------+
$ nova volume-list
+--------------------------------------+-----------+--------------+------+-------------+--------------------------------------+
| ID                                   | Status    | Display Name | Size 
| Volume Type | Attached to                          |
+--------------------------------------+-----------+--------------+------+-------------+--------------------------------------+
| 4c0d3737-7102-4f60-af79-af61dd348279 | available | foo001       | 8 
  | None        |                                      |
| 65e600ca-435c-48f4-a079-cf01b2af8146 | in-use    |              | 8 
  | None        | a53cd404-0101-436b-92c0-d6624c70870d |
+--------------------------------------+-----------+--------------+------+-------------+--------------------------------------+





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