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From: Bart Van Assche <Bart.VanAssche@wdc.com>
To: "hare@suse.de" <hare@suse.de>,
	"martin.petersen@oracle.com" <martin.petersen@oracle.com>
Cc: "hch@lst.de" <hch@lst.de>,
	"james.bottomley@hansenpartnership.com"
	<james.bottomley@hansenpartnership.com>,
	"linux-scsi@vger.kernel.org" <linux-scsi@vger.kernel.org>,
	"hare@suse.com" <hare@suse.com>
Subject: Re: [PATCHv2] scsi_dh_alua: skip RTPG for devices only supporting active/optimized
Date: Wed, 10 Jan 2018 21:54:35 +0000	[thread overview]
Message-ID: <1515621269.2745.40.camel@wdc.com> (raw)
In-Reply-To: <1513943573-35956-1-git-send-email-hare@suse.de>

On Fri, 2017-12-22 at 12:52 +0100, Hannes Reinecke wrote:
> From: Hannes Reinecke <hare@suse.com>
> 
> For hardware only supporting active/optimized there's no point in
> ever re-issuing RTPG as the only new state we can possibly read is
> active/optimized.
> This avoid spurious errors during path failover on such arrays.

Reviewed-by: Bart Van Assche <bart.vanassche@wdc.com>


  reply	other threads:[~2018-01-10 21:54 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-12-22 11:52 [PATCHv2] scsi_dh_alua: skip RTPG for devices only supporting active/optimized Hannes Reinecke
2018-01-10 21:54 ` Bart Van Assche [this message]
2018-01-11  4:09 ` Martin K. Petersen

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