[Sheepdog] support object recovery

MORITA Kazutaka morita.kazutaka at lab.ntt.co.jp
Mon Feb 15 05:08:57 CET 2010

On Sat, Feb 13, 2010 at 5:42 AM, Piavlo <piavka at cs.bgu.ac.il> wrote:
>>> 2)Same questions regarding the vdi meta directories.
>> Yes, too.
>> One of sheepdog goals is `autonomously managed storage system'..
>  I've just tried simple test, with 3 nodes and copies=2
> After cluster initialization and single image creation and booting it.
> There were two nodes with the vdi metadirectory and third node with just
> vm blocks and no metadata.
> Next i stopped collie on one of the two nodes - which had the vdi
> metadirectory.
> After this the vm blocks were recovered/redistributed evenly between the
> remaining two nodes.
> However the vdi metadirectory was not created/recovered on the third node :(

Yes. It should be recovered, but we have not implemented it yet, sorry.


Kazutaka Morita

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