From: Patrick McHardy <kaber@trash.net>
To: Simon Horman <horms@verge.net.au>
Cc: Xiaotian Feng <dfeng@redhat.com>,
netdev@vger.kernel.org, lvs-devel@vger.kernel.org,
linux-kernel@vger.kernel.org,
Wensong Zhang <wensong@linux-vs.org>,
Julian Anastasov <ja@ssi.bg>,
"David S. Miller" <davem@davemloft.net>
Subject: Re: [PATCH] ipvs: fix synchronization on connection close
Date: Mon, 14 Dec 2009 16:39:32 +0100 [thread overview]
Message-ID: <4B265C34.6070205@trash.net> (raw)
In-Reply-To: <20091211033542.GA28136@verge.net.au>
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@redhat.com>
>> Cc: Wensong Zhang <wensong@linux-vs.org>
>> Cc: Simon Horman <horms@verge.net.au>
>> Cc: Julian Anastasov <ja@ssi.bg>
>> Cc: David S. Miller <davem@davemloft.net>
>
> This seems reasonable to me.
>
> Acked-by: Simon Horman <horms@verge.net.au>
Applied, thanks.
prev parent reply other threads:[~2009-12-14 15:39 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-10 8:41 [PATCH] ipvs: fix synchronization on connection close Xiaotian Feng
2009-12-11 3:35 ` Simon Horman
2009-12-14 15:39 ` Patrick McHardy [this message]
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