From: Tejun Heo <htejun@gmail.com>
To: Marc MERLIN <marc@merlins.org>
Cc: linux-ide@vger.kernel.org
Subject: Re: sil24 PMP works with ST3500641AS but not HDS721010KLA330 (mostly solved)
Date: Mon, 08 Oct 2007 10:06:00 +0900 [thread overview]
Message-ID: <47098278.2040106@gmail.com> (raw)
In-Reply-To: <20071007172238.GL2068@merlins.org>
Marc MERLIN wrote:
> It took many days of moving things around and trying, and I think I finally
> got to something that works.
Great.
>> PM: Adding info for No Bus:usbdev2.1
>> ata3: SATA link down (SStatus 0 SControl 0)
>> ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
>> ata4.15: Port Multiplier 1.1, 0x1095:0x3726 r23, 6 ports, feat 0x1/0x9
>> ata4.00: hard resetting link
>> ata4.00: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>> ata4.01: hard resetting link
>> ata4.01: softreset failed (timeout)
>> ata4.01: hard resetting link
>> ata4.01: COMRESET failed (errno=-5)
>> ata4.01: reset failed, giving up
>> ata4.15: hard resetting link
>> ata4.15: softreset failed (timeout)
>> ata4.15: hard resetting link
>> ata4.15: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
>> ata4.00: hard resetting link
>> ata4.00: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>> ata4.01: hard resetting link
>> ata4.01: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>> ata4.02: hard resetting link
>> ata4.02: softreset failed (timeout)
>> ata4.02: hard resetting link
>> ata4.02: COMRESET failed (errno=-5)
>> ata4.02: reset failed, giving up
>> ata4.15: hard resetting link
>> ata4.15: softreset failed (timeout)
>> ata4.15: hard resetting link
>> ata4.15: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
>> ata4.00: hard resetting link
>> ata4.00: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>> ata4.01: hard resetting link
>> ata4.01: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>> ata4.02: hard resetting link
>> ata4.02: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>> ata4.03: hard resetting link
>> ata4.03: softreset failed (timeout)
>> ata4.03: hard resetting link
>> ata4.03: COMRESET failed (errno=-5)
>> ata4.03: reset failed, giving up
This is a known problem. While spinning each drive up, reset fails and
unsure of controller state, libata resets whole controller each time. I
missed it because my array is usually up all the time. I'll look into it.
Thanks.
--
tejun
prev parent reply other threads:[~2007-10-08 1:06 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-02 17:04 sil24 PMP works with ST3500641AS but not HDS721010KLA330 Marc MERLIN
2007-10-02 17:15 ` Marc MERLIN
2007-10-03 2:28 ` Marc MERLIN
2007-10-03 2:32 ` Marc MERLIN
2007-10-03 3:30 ` Tejun Heo
2007-10-03 5:59 ` Marc MERLIN
2007-10-03 6:38 ` Marc MERLIN
2007-10-03 14:08 ` Marc MERLIN
2007-10-07 17:22 ` sil24 PMP works with ST3500641AS but not HDS721010KLA330 (mostly solved) Marc MERLIN
2007-10-08 1:06 ` Tejun Heo [this message]
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