[sheepdog-users] Recovery and error messages

Liu Yuan namei.unix at gmail.com
Fri May 16 05:25:15 CEST 2014


On Thu, May 15, 2014 at 04:20:47PM +0200, Valerio Pachera wrote:
> If I see that on sheep.log during a recovery:
> 
> May 15 16:16:20  ERROR [rw 7261] read_erasure_object(207) can not read
> fd38150000000d idx 0

It means this object was lost. It makes sense because you kill a node so one
piece of the object was missing, but recovery process will try to rebuild it
later by erasure algorithm.

Thanks
Yuan

> 
> What does that mean.
> In such case the cluster (3 nodes) is formatted with -c 2:1 and I removed a
> node.

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