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From: Robert Trace <tachyon@farcaster.org>
To: tomm <tomm@lime-technology.com>
Cc: linux-scsi@vger.kernel.org
Subject: Re: 'Device not ready' issue on mpt2sas since 3.1.10
Date: Thu, 26 Jul 2012 15:20:30 -0400	[thread overview]
Message-ID: <5011987E.6020207@farcaster.org> (raw)
In-Reply-To: <loom.20120726T003312-580@post.gmane.org>

On 07/25/2012 06:35 PM, tomm wrote:
>
> If this is a driver or firmware bug, then why would commit
> 85ef06d1d252f6a2e73b678591ab71caad4667bb 
> cause this to happen?  What is the interaction between this issue
> and this commit which just flushes events?

That's confusing to me as well.  Tejun's patch seems very unrelated to
anything related to power-state on non-removable disks.

> Also this issue does not happen with mvsas, only with mpt2sas.

Now _that_ is a useful data point.  Is that with SATA disks attached?
Why is it limited (so far) to just the mpt2sas controller?

-- Robert


  reply	other threads:[~2012-07-26 19:29 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-06-22 11:19 'Device not ready' issue on mpt2sas since 3.1.10 Matthias Prager
2012-07-09 14:40 ` Matthias Prager
2012-07-09 19:37   ` Robert Trace
2012-07-09 20:45     ` Darrick J. Wong
2012-07-09 22:24       ` Robert Trace
2012-07-10  0:21         ` Matthias Prager
2012-07-10  1:56           ` Robert Trace
2012-07-10 16:54         ` Darrick J. Wong
2012-07-10  0:12     ` Matthias Prager
2012-07-10  1:51       ` Robert Trace
2012-07-10 23:27         ` Robert Trace
2012-07-11 12:19           ` Matthias Prager
2012-07-11 13:48             ` Matthias Prager
2012-07-17 18:09               ` Tejun Heo
2012-07-17 19:39                 ` Matthias Prager
2012-07-17 20:01                   ` Tejun Heo
2012-07-21 12:15                     ` Matthias Prager
2012-07-22 17:31                       ` Tejun Heo
2012-07-22 23:14                         ` Matthias Prager
2012-07-23 15:26                           ` Tejun Heo
2012-07-24 22:04                             ` Matthias Prager
2012-07-25 10:26                               ` Reddy, Sreekanth
2012-07-25 14:19                         ` James Bottomley
2012-07-25 17:17                           ` Tejun Heo
2012-07-25 19:55                             ` James Bottomley
2012-07-25 23:56                               ` Matthias Prager
2012-07-26 19:16                                 ` Robert Trace
2012-08-16 18:26                               ` Robert Trace
2012-08-16 20:24                                 ` Matthias Prager
2012-08-16 20:33                                   ` Robert Trace
2012-07-25 22:35                         ` tomm
2012-07-26 19:20                           ` Robert Trace [this message]
2012-07-09 22:08   ` NeilBrown
2012-07-10  0:03     ` Matthias Prager
  -- strict thread matches above, loose matches on Subject: below --
2015-11-27 10:28 Felix Matouschek

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