linux-kernel - Re: [PATCH] storvsc: use default I/O timeout handler for FC devices

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Message-ID: <8b293fe7-7e14-2e56-5485-c56c9c3bf4ae@suse.de>
Date:   Tue, 13 Jun 2017 10:13:42 +0200
From:   Johannes Thumshirn <jthumshirn@...e.de>
To:     Long Li <longli@...hange.microsoft.com>,
        "James E.J. Bottomley" <jejb@...ux.vnet.ibm.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org,
        KY Srinivasan <kys@...rosoft.com>,
        Stephen Hemminger <sthemmin@...rosoft.com>,
        Haiyang Zhang <haiyangz@...rosoft.com>
Cc:     Long Li <longli@...rosoft.com>
Subject: Re: [PATCH] storvsc: use default I/O timeout handler for FC devices

On 06/13/2017 02:23 AM, Long Li wrote:
> From: Long Li <longli@...rosoft.com>
> 
> FC disks are usually setup in a multipath system, and they don't want to 
> unconditionaly reset I/O on timeout. I/O timeout is detected by multipath 
> as a good time to failover and recover.
> 
> Signed-off-by: Long Li <longli@...rosoft.com>
> ---

Looks good,
Reviewed-by: Johannes Thumshirn <jthumshirn@...e.de>

-- 
Johannes Thumshirn                                          Storage
jthumshirn@...e.de                                +49 911 74053 689
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