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Re: [PATCH v7 1/4] block/replication.c: Ignore requests after failover
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From: |
Max Reitz |
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Subject: |
Re: [PATCH v7 1/4] block/replication.c: Ignore requests after failover |
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Date: |
Tue, 29 Oct 2019 14:04:27 +0100 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.1.1 |
On 24.10.19 16:25, Lukas Straub wrote:
> After failover the Secondary side of replication shouldn't change state,
> because
> it now functions as our primary disk.
>
> In replication_start, replication_do_checkpoint, replication_stop, ignore
> the request if current state is BLOCK_REPLICATION_DONE (sucessful failover) or
> BLOCK_REPLICATION_FAILOVER (failover in progres i.e. currently merging active
> and hidden images into the base image).
>
> Signed-off-by: Lukas Straub <address@hidden>
> Reviewed-by: Zhang Chen <address@hidden>
> ---
> block/replication.c | 35 ++++++++++++++++++++++++++++++++++-
> 1 file changed, 34 insertions(+), 1 deletion(-)
Acked-by: Max Reitz <address@hidden>
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