From: Josh Litherland <josh@temp123.org>
To: Neil Brown <neilb@suse.de>
Cc: linux-raid@vger.kernel.org
Subject: Re: Superblock checksum problems
Date: Mon, 04 Sep 2006 12:00:12 -0400 [thread overview]
Message-ID: <1157385612.2990.4.camel@localhost> (raw)
In-Reply-To: <17659.46517.979409.131348@cse.unsw.edu.au>
On Mon, 2006-09-04 at 15:12 +1000, Neil Brown wrote:
> It this repeatable?
100% repeatable.
> Does the checksum stay wrong?
Yes, once they have changed to the bad value, they don't move again that
I've seen (done several trials over the past few days).
> If you stop the array and run 'mdadm -E' on the drives, what values do
> they have now.
I'll test to see if they actually change values, but I can say for
certain that they are still invalid checksum, i.e. once I stop the array
I have to assemble it with -U resync to get it back online. (and it of
course rebuilds)
I'm starting to suspect the card's BIOS; it might either be bad or be
some version which interacts strangely with the sata_sil driver. I am
going to hunt for a flash update for it soon.
Thanks for the reply!
--
Josh Litherland (josh@temp123.org)
next prev parent reply other threads:[~2006-09-04 16:00 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-09-02 22:36 Superblock checksum problems Josh Litherland
2006-09-04 5:12 ` Neil Brown
2006-09-04 16:00 ` Josh Litherland [this message]
2006-09-04 20:55 ` Josh Litherland
2006-09-04 21:13 ` Josh Litherland
2006-09-04 21:35 ` Neil Brown
2006-09-04 21:46 ` Josh Litherland
2006-09-04 23:11 ` Josh Litherland
2006-09-04 23:17 ` Neil Brown
2006-09-04 23:43 ` Henrik Holst
2006-09-06 7:07 ` Mario 'BitKoenig' Holbe
2006-09-06 13:26 ` Josh Litherland
2006-09-07 20:40 ` Josh Litherland
2006-09-04 21:54 ` Josh Litherland
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