Another rbd compatibility issue between 0.48.2argonaut-2 and 0.56.1 ?

Another rbd compatibility issue between 0.48.2argonaut-2 and 0.56.1 ?

[Simon Frerichs | Fremaks GmbH]

Hi,

we've updated ceph on one node from argonaut to 0.56.1.
The osds are working fine but i see the following error:

rbd info kvm1395
rbd: error opening image kvm1395: (5) Input/output error
2013-01-14 06:09:10.162206 7efff3aed760 -1 librbd: Error getting lock
info: (5) Input/output error

rbd --version
ceph version 0.56.1 (e4a541624df62ef353e754391cbbb707f54b16f7)

Switching rbd back to argonaut fixes this error.

Any hints?
 

-- 
Mit freundlichen Grüßen
Simon Frerichs

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Re: Another rbd compatibility issue between 0.48.2argonaut-2 and 0.56.1 ?

[Josh Durgin]

On 01/13/2013 11:16 PM, Simon Frerichs | Fremaks GmbH wrote:
> Hi,
>
> we've updated ceph on one node from argonaut to 0.56.1.
> The osds are working fine but i see the following error:
>
> rbd info kvm1395
> rbd: error opening image kvm1395: (5) Input/output error
> 2013-01-14 06:09:10.162206 7efff3aed760 -1 librbd: Error getting lock
> info: (5) Input/output error
>
> rbd --version
> ceph version 0.56.1 (e4a541624df62ef353e754391cbbb707f54b16f7)
>
> Switching rbd back to argonaut fixes this error.
>
> Any hints?

This was fixed in the next and master branches last week by
4483285c9fb16f09986e2e48b855cd3db869e33c, but this was after
0.56.1 was released. It should be in the next point release
if there is one.