From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: dgilbert@interlog.com
Cc: SCSI development list <linux-scsi@vger.kernel.org>,
Christoph Hellwig <hch@lst.de>,
"Elliott, Robert (Server Storage)" <elliott@hp.com>
Subject: Re: [PATCH 2/3] scsi_debug: give unit attention and other errors precedence over TSF
Date: Mon, 18 Aug 2014 08:37:12 -0400 [thread overview]
Message-ID: <yq1k366x9c7.fsf@sermon.lab.mkp.net> (raw)
In-Reply-To: <53E0AFFE.6080202@interlog.com> (Douglas Gilbert's message of "Tue, 05 Aug 2014 12:20:46 +0200")
>>>>> "Doug" == Douglas Gilbert <dgilbert@interlog.com> writes:
Doug> Give existing errors priority over the generation of Task Set Full
Doug> (TSF) errors. So that max_queue is not exceeded, existing errors
Doug> may be sent back in the invocation thread. This is done so errors
Doug> like Unit Attentions are not hidden and lost by either max_queue
Doug> exceeded or real/injected TSFs.
Doug> Signed-off-by: Douglas Gilbert <dgilbert@interlog.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
--
Martin K. Petersen Oracle Linux Engineering
prev parent reply other threads:[~2014-08-18 12:37 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-05 10:20 [PATCH 2/3] scsi_debug: give unit attention and other errors precedence over TSF Douglas Gilbert
2014-08-18 12:37 ` Martin K. Petersen [this message]
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