From mboxrd@z Thu Jan  1 00:00:00 1970
From: bugzilla-daemon@bugzilla.kernel.org
Subject: [Bug 14583] SSD system stall, HSM Violation
Date: Fri, 18 Dec 2009 08:45:20 GMT
Message-ID: <200912180845.nBI8jKCS003565@demeter.kernel.org>
References: <bug-14583-11633@http.bugzilla.kernel.org/>
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http://bugzilla.kernel.org/show_bug.cgi?id=14583





--- Comment #42 from Tejun Heo <tj@kernel.org>  2009-12-18 08:45:17 ---
(In reply to comment #41)
> (In reply to comment #36)
> 
> > * Spinning up drives in standby mode (smartmontools uses CHK_POWER to check
> > power state before issuing SMART commands).
> 
> We do that too.

Strange.  If I put my WD green drives into powersave mode, the devkit smart
polling always wakes it up.  On openSUSE 11.1, I had smartmontools running and
it never happened.  I'll try to find out what the difference is.

Thanks.

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