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From: David Greaves <david@dgreaves.com>
To: Bruce Allen <ballen@gravity.phys.uwm.edu>
Cc: Mark Lord <liml@rtr.ca>, Douglas Gilbert <dougg@torque.net>,
	Tejun Heo <htejun@gmail.com>, Alan Cox <alan@lxorguk.ukuu.org.uk>,
	Jeff Garzik <jeff@garzik.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Jan Dvorak <fermentol@gmail.com>,
	Smartmontools Mailing List 
	<smartmontools-support@lists.sourceforge.net>,
	Klaus Fuerstberger <kfuerstberger@arcor.de>,
	Bruce Allen <bruce.allen@aei.mpg.de>
Subject: Re: SMART problems in 2.6.22
Date: Mon, 09 Jul 2007 12:55:07 +0100	[thread overview]
Message-ID: <4692221B.7050608@dgreaves.com> (raw)
In-Reply-To: <Pine.LNX.4.63.0707081910050.21572@trinity.phys.uwm.edu>

Hi Bruce
>> From some of the earlier threads that I missed (below) I have the 
> impression that the problem may be a very simple one, namely that 
> starting with 2.6.22 one needs to run a command to enable SMART when a 
> box is first booted -- the kernel no longer does this as part of the 
> init/setup of the disks. But that is NOT consistent with the first two 
> reports above, which show 'SMART ENABLED'.
> 
> Here are some of the earlier threads that I completely missed:
> 
> http://www.mail-archive.com/linux-kernel@vger.kernel.org/msg164863.html
This is mine and although it's a 'real' problem, it is something that's easy to 
hack around by having the suspend script turn on smart after it is resumed. (Of 
course I can't use resume until a skge wol bug is fixed so I won't see/test this 
unless asked too.)

The smart init scripts run '-s on' when the system boots anyway for my system - 
this problem only occurs for me during suspend/resume. Maybe smartd should 
detect that as Alan says.

Please let me know if there's anything else you need.

David



  parent reply	other threads:[~2007-07-09 11:55 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-07-09  0:32 SMART problems in 2.6.22 Bruce Allen
2007-07-09  1:14 ` Bruce Allen
2007-07-09  2:09   ` Jeff Garzik
2007-07-09 17:35     ` Bruce Allen
2007-07-09 17:52       ` Jeff Garzik
2007-07-09 18:02         ` Bruce Allen
2007-07-09 23:35   ` [smartmontools-support] " Adam Spiers
2007-07-10 18:22     ` Mark Lord
2007-07-09 11:55 ` David Greaves [this message]
2007-07-09 17:56   ` Bruce Allen
2007-07-09 18:00     ` David Greaves
2007-07-09 18:43     ` Jeff Garzik
2007-07-09 21:11 ` Kai Makisara
2007-07-10  4:24   ` Douglas Gilbert
2007-07-11  1:31     ` Bruce Allen
2007-07-16 10:48   ` Kai Makisara
2007-07-16 11:22     ` Tejun Heo
2007-07-16 11:58       ` Kai Makisara
2007-07-16 13:12         ` Klaus Fuerstberger
2007-07-16 21:27           ` Bruce Allen

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