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From: Lennert Buytenhek <buytenh@wantstofly.org>
To: linux-ide@vger.kernel.org
Cc: dgilbert@interlog.com, mlord@pobox.com
Subject: SATL support for hdparm?
Date: Sat, 14 Feb 2009 23:21:14 +0100	[thread overview]
Message-ID: <20090214222114.GI17914@xi.wantstofly.org> (raw)

[ please CC, not on the list ]

Hi,

I have a bunch of SATA disks hanging off a SAS expander on which I
would like to disable APM (using hdparm -B).  This doesn't work as-is,
and from reading:

	http://smartmontools.sourceforge.net/smartmontools_scsi.html

it appears that I'd need to hack hdparm to use the ATA PASS THROUGH
SCSI command to make it talk to SATA disks behind a SAS expander, as
was already done for smartctl.  Did anyone implement something like
this for hdparm yet by any chance?


thanks,
Lennert

             reply	other threads:[~2009-02-14 22:21 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-02-14 22:21 Lennert Buytenhek [this message]
2009-02-14 23:57 ` SATL support for hdparm? Mark Lord
2009-02-15  0:06   ` Lennert Buytenhek
2009-02-15  0:09     ` Mark Lord
2009-02-15  0:13       ` Lennert Buytenhek
2009-02-15  0:15         ` Mark Lord
2009-02-15  0:17           ` Lennert Buytenhek
2009-02-15  0:20             ` Mark Lord
2009-02-15  0:23               ` Lennert Buytenhek
2009-02-15  0:17         ` Mark Lord
2009-02-15  0:19           ` Lennert Buytenhek
2009-02-15  0:21             ` Mark Lord
2009-02-15  0:25               ` Lennert Buytenhek
2009-02-15  0:14 ` Douglas Gilbert

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