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From: Andy Smith <andy@strugglers.net>
To: linux-raid <linux-raid@vger.kernel.org>
Subject: "command 0x25 timeout, stat 0x50 host_stat 0x1"
Date: Sun, 4 Jun 2006 00:05:45 +0000	[thread overview]
Message-ID: <20060604000545.GT24455@strugglers.net> (raw)

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Hi,

I'm building a system with 4 SATA ports based on Intel ICH7 and an
additional 2 ports on a Silicon Image 3112.  There are 6 Seagate
drives, all model number ST3320620AS.

Booting the system with a Knoppix 4 DVD (kernel version 2.6.12), I
went to set up the md arrays and got a syslog full of this:

ata2: command 0x25 timeout, stat 0x50 host_stat 0x2
ata1: command 0x25 timeout, stat 0x50 host_stat 0x1
ata1: command 0x25 timeout, stat 0x50 host_stat 0x1
ata1: command 0x25 timeout, stat 0x50 host_stat 0x2

as well as a painfully slow (~100K/sec) initial resync.

Googling about seems to show some problems related to Silicon Image
311x and Seagate drives, so I removed the Sil3112 and investigated
what happens with just the onboard ICH7 and 4 disks.  Unfortunately
I still get the same problems.

Has anyone ever come across this problem before and know where it
may lie, hardware or software?

Cheers,
Andy

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             reply	other threads:[~2006-06-04  0:05 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-06-04  0:05 Andy Smith [this message]
2006-06-04  0:40 ` "command 0x25 timeout, stat 0x50 host_stat 0x1" Patrik Jonsson
2006-06-11 15:09   ` Andy Smith

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