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Re: [Xen-devel] [PATCH 3/3] libxc/migrationv2: Split {start, end}_of_stream() to make checkpoint variants

On 05/08/2015 09:55 PM, Andrew Cooper wrote:
On 08/05/15 14:50, Ian Campbell wrote:
On Fri, 2015-05-08 at 14:37 +0100, Andrew Cooper wrote:
Does Remus currently function if the sending toolstack suddenly
disappears out of the mix?
I would assume so, that's its entire purpose...

But the signal to resume the domain properly involves setting
last_checkpoint and wandering the recieve loop once more?

Please see my previous explain about Remus checkpoint and failover
Message-ID: <5550147B.1010304@xxxxxxxxxxxxxx>

If the sending toolstack suddenly disappears out of the mix, secondary
will recover from the last processed records which include the full
toolstack record.

/me goes and checks the code more carefully.



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