[volsupervisor] rbd clone invocation incorrect for non-default pools

[zachwalton]

ceph version: 0.94.6
volplugin version: 0.20.0

with a pool named "example", the following invocation of volcli:

$ volcli  volume snapshot copy policy1/volume1 2016-07-22-22:30:00.76904695-+0000-UTC  volume1-clone1

invokes:

$ rbd clone policy1.volume1 policy1.volume1-clone1 --snap 2016-07-22-22:30:00.76904695-+0000-UTC --pool example
rbd: error opening pool rbd: (2) No such file or directory

this results in a 500 error from the API server and the clone isn't created. the correct rbd invocation is:

rbd clone example/policy1.volume1 example/policy1.volume1-clone1 --snap 2016-07-22-22:30:00.76904695-+0000-UTC

the first example/ is the source pool and the second is the destination pool. the --pool flag isn't necessary.

[erikh]

oh interesting! I guess I missed this in my tests. Thanks for the report, I'll investigate it this week.

[erikh]

Zach,

#369 should resolve this. It will likely drop in 0.3, probably in a few weeks.

[zachwalton]

excellent, thank you! 👏🏻