From: Neil Brown <neilb@suse.de>
To: John Stilson <john9601@gmail.com>
Cc: linux-raid@vger.kernel.org
Subject: Re: RAID 10 resync leading to attempt to access beyond end of device
Date: Thu, 15 Feb 2007 10:37:47 +1100 [thread overview]
Message-ID: <17875.40267.951634.476979@notabene.brown> (raw)
In-Reply-To: message from John Stilson on Wednesday February 14
On Wednesday February 14, john9601@gmail.com wrote:
> Feb 14 16:23:45 testsvr kernel: attempt to access beyond end of device
> Feb 14 16:23:45 testsvr kernel: sdc1: rw=1, want=901904331651136,
> limit=16081002
That 'want=' value is an enormous number! 52 bits. Looks a lot like an
uninitialised variable somewhere.
What does
grep . /sys/block/md*/md/dev-*/offset
show while the resync is running? How about
grep . /sys/block/md*/md/dev-*/size
And can you give me the output of "mdadm --detail' on the array?
Thanks,
NeilBrown
next prev parent reply other threads:[~2007-02-14 23:37 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-14 22:08 RAID 10 resync leading to attempt to access beyond end of device John Stilson
2007-02-14 23:37 ` Neil Brown [this message]
[not found] ` <e1e9d81a0702141606r7dea6288qea942cee2d978ee2@mail.gmail.com>
[not found] ` <17875.57273.543122.581106@notabene.brown>
[not found] ` <e1e9d81a0702142051v152c4c8dme2b20e1c53e1f4b2@mail.gmail.com>
2007-02-15 18:02 ` John Stilson
2007-02-15 18:23 ` John Stilson
2007-02-15 18:28 ` (unknown) Derek Yeung
2007-02-15 18:53 ` (unknown) Derek Yeung
2007-02-16 2:25 ` RAID 10 resync leading to attempt to access beyond end of device Neil Brown
2007-02-19 17:16 ` John Stilson
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