When trying to merge two results of rbd export-diff, the following error occurs:
iss@lab2-b1:~$ rbd export-diff --from-snap autosnap120720151500 spin1/scrun1@autosnap120720151502 /data/volume1/scrun1-120720151502.bck
iss@lab2-b1:~$ rbd export-diff --from-snap autosnap120720151504 spin1/scrun1@autosnap120720151504 /data/volume1/scrun1-120720151504.bck
iss@lab2-b1:~$ rbd merge-diff /data/volume1/scrun1-120720151502.bck /data/volume1/scrun1-120720151504.bck /data/volume1/mrg-scrun1-0204.bck Merging image diff: 11% complete...failed.
rbd: merge-diff error
That's all the output and I have found this link http://tracker.ceph.com/issues/12911 but not sure if the patch should have already been in hammer or how to get it?
System: ceph version 0.94.5 (9764da52395923e0b32908d83a9f7304401fee43)
Ubuntu 14.04.3 kernel 4.2.1-040201-generic
Thank you
--
Alex Gorbachev
Storcium
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