rename whilst in use

[Wolfgang Hennerbichler <wolfgang.hennerbichler@risc-software.at>]

hi,

I've accidently renamed a rbd object that has been in use within a
kvm-domain.

After detaching the rbd object I could rename it, but the source seems
still to be around in space:

# rbd ls -l rd | grep mysql3
mysql3.new  12000M          2

# rbd create rd/test --size 1
# rbd rename rd/test rd/mysql3
rbd: rename error: 2013-02-27 13:53:29.817863 7f3424ba8780 -1 librbd:
rbd image mysql3 already exists
(17) File exists

unfortunately my scrollback buffer isn't long enough to find out about
the actual error I got during the first rename, but it should be easy to
reproduce.
I assume this is a bug, that's why I posted it to ceph-devel directly.

Wolfgang




-- 
DI (FH) Wolfgang Hennerbichler
Software Development
Unit Advanced Computing Technologies
RISC Software GmbH
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wolfgang.hennerbichler@risc-software.at
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