[sheepdog] read/write during recovery

[MORITA Kazutaka]

On Tue, Jul 24, 2012 at 3:13 PM, Dietmar Maurer <dietmar at proxmox.com> wrote:
>> Why can we simply reject read/writes until we start recovering a specific
>> object?
>
> Sorry, the question is:
>
> Why can't we simply reject read/writes until we start recovering a specific object?

If node membership change is detected, object recovery (object
replacement) start on
all nodes.  If we delay starting recovery and reject I/O requests
until it, all nodes cannot
accept I/Os during the time and it causes EIO to VMs.

Thanks,

Kazutaka