[sheepdog] read/write during recovery

MORITA Kazutaka morita.kazutaka at lab.ntt.co.jp
Thu Jul 26 08:57:04 CEST 2012


At Thu, 26 Jul 2012 06:44:58 +0000,
Dietmar Maurer wrote:
> 
> > Yes, so I suggested delaying recovering objects which are not accessed by
> > VMs to avoid redundant object move.  I thought that it looks much simpler
> > than changing recovery algorithm.  Are there any problems with it?
> 
> How do you detect the point in time when it is safe to remove an object (because
> all new members have all data the need)?

Sorry, I'm afraid I don't understand the question.  Which objects do
we need to remove?  Can you give an example?

Thanks,

Kazutaka



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