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List:       linux-rdma
Subject:    Re: [PATCH] opensm: Fix opensm handover/relinquish corner case
From:       Alex Netes <alexne () mellanox ! com>
Date:       2012-02-29 17:11:09
Message-ID: 20120229171109.GE2662 () calypso
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Hi Albert,

On 16:13 Mon 13 Feb     , Albert Chu wrote:
> When in master state and performing light sweeps, openSM ignores
> other subnet managers in master state and fails to perform
> handovers or relinquish control.  Handovers and relinquishing
> master is only performed after a heavy sweep.  This can result
> in two subnet managers being in master state, seeing each other
> SM in master state, but both choose to do nothing about it.
> 
> This patch initiates a heavy sweep when another master subnet
> manager is found during a light sweep.  This is sufficient to
> start a handover or relinquish scenario.
> 
> Signed-off-by: Albert Chu <chu11@llnl.gov>
> ---

Applied. Thanks.
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