Re: [PATCH] ipvs: fix synchronization on connection close

To: Simon Horman <horms@xxxxxxxxxxxx>
Subject: Re: [PATCH] ipvs: fix synchronization on connection close
Cc: Xiaotian Feng <dfeng@xxxxxxxxxx>, netdev@xxxxxxxxxxxxxxx, lvs-devel@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, Wensong Zhang <wensong@xxxxxxxxxxxx>, Julian Anastasov <ja@xxxxxx>, "David S. Miller" <davem@xxxxxxxxxxxxx>
From: Patrick McHardy <kaber@xxxxxxxxx>
Date: Mon, 14 Dec 2009 16:39:32 +0100
Simon Horman wrote:
> On Thu, Dec 10, 2009 at 04:41:42PM +0800, Xiaotian Feng wrote:
>> commit 9d3a0de makes slaves expire as they would do on the master
>> with much shorter timeouts. But it introduces another problem:
>> When we close a connection, on master server the connection became
>> CLOSE_WAIT/TIME_WAIT, it was synced to slaves, but if master is
>> finished within it's timeouts (CLOSE), it will not be synced to
>> slaves. Then slaves will be kept on CLOSE_WAIT/TIME_WAIT until
>> timeout reaches. Thus we should also sync with CLOSE.
>> Signed-off-by: Xiaotian Feng <dfeng@xxxxxxxxxx>
>> Cc: Wensong Zhang <wensong@xxxxxxxxxxxx>
>> Cc: Simon Horman <horms@xxxxxxxxxxxx>
>> Cc: Julian Anastasov <ja@xxxxxx>
>> Cc: David S. Miller <davem@xxxxxxxxxxxxx>
> This seems reasonable to me.
> Acked-by: Simon Horman <horms@xxxxxxxxxxxx>

Applied, thanks.

To unsubscribe from this list: send the line "unsubscribe lvs-devel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at

<Prev in Thread] Current Thread [Next in Thread>