From: Sven Riedel <sr@gimp.org>
To: Mark Lord <liml@rtr.ca>
Cc: Erik Frederiksen <erik_frederiksen@pmc-sierra.com>,
linux-ide@vger.kernel.org
Subject: Re: Errors and resets using sata_promise and libata 1.20
Date: Sat, 15 Jul 2006 08:50:01 +0200 [thread overview]
Message-ID: <20060715065001.GA11832@localnet> (raw)
In-Reply-To: <44B7D4E4.4000607@rtr.ca>
On Fri, Jul 14, 2006 at 01:31:16PM -0400, Mark Lord wrote:
> >ata2: status=0x50 { DriveReady SeekComplete }
> >sdb: Current: sense key=0x0
> > ASC=0x0 ASCQ=0x0
>
> [...]
> Then the LLD in some cases resets the channel to clear the controller
> state machine, but this also clears the ERR bit, giving status 0x50
> (I believe there to be other paths to the same result as well, but have
> not yet had time to investigate further).
>
> Then later in handling of the same failed command, the libata-scsi layer
> finally has to report the error upstream, but by now it only sees 0x50
> and has no idea what went wrong.
Is there a patch somewhere that didn't make it into the kernel yet, that we
can try?
Regs,
Sven
--
Sven Riedel sr@gimp.org
next prev parent reply other threads:[~2006-07-15 6:50 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-07-12 17:29 Errors and resets using sata_promise and libata 1.20 Erik Frederiksen
2006-07-12 18:04 ` Justin Piszcz
2006-07-14 17:31 ` Mark Lord
2006-07-15 6:50 ` Sven Riedel [this message]
2006-07-15 13:08 ` Mark Lord
2006-07-15 13:20 ` Sven Riedel
2006-07-15 13:31 ` Greg Freemyer
2006-07-16 7:13 ` Sven Riedel
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