linux-kernel - Re: [RESEND][PATCH 04/10][SCSI]mpt2sas: Clear PFA Status on SGPIO when PFA Drive is Removed or Replaced

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Message-ID: <yq11ttpz4kz.fsf@sermon.lab.mkp.net>
Date:	Sun, 13 Jul 2014 11:00:28 -0400
From:	"Martin K. Petersen" <martin.petersen@...cle.com>
To:	"Reddy\, Sreekanth" <Sreekanth.Reddy@...gotech.com>
Cc:	<jejb@...nel.org>, <JBottomley@...allels.com>,
	<linux-scsi@...r.kernel.org>, <Sathya.Prakash@...gotech.com>,
	<Nagalakshmi.Nandigama@...gotech.com>,
	<linux-kernel@...r.kernel.org>, <hch@...radead.org>,
	<martin.petersen@...cle.com>
Subject: Re: [RESEND][PATCH 04/10][SCSI]mpt2sas: Clear PFA Status on SGPIO when PFA Drive is Removed or Replaced

>>>>> "Sreekanth" == Reddy, Sreekanth <Sreekanth.Reddy@...gotech.com> writes:

Sreekanth> Added code to send a SEP message that turns off the
Sreekanth> Predictive Failure LED when a drive is removed (if Predictive
Sreekanth> Failure LED was turned on).

Sreekanth> Added a new flag 'pfa_led_on' per device that tracks the
Sreekanth> status of Predictive Failure LED. When the drive is removed,
Sreekanth> this flag is checked and sends the SEP message to turn off
Sreekanth> the respective Predictive Failure LED.

Reviewed-by: Martin K. Petersen <martin.petersen@...cle.com>

-- 
Martin K. Petersen	Oracle Linux Engineering
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