From: Brad Campbell <brad@wasp.net.au>
To: eric@pretorious.net
Cc: linux-raid@vger.kernel.org
Subject: Re: mdstat: resync=DELAYED
Date: Tue, 28 Jun 2005 01:42:32 +0400 [thread overview]
Message-ID: <42C072C8.8090000@wasp.net.au> (raw)
In-Reply-To: <200506271425.36814.eric@pretorious.net>
Eric Pretorious wrote:
> Hello, All:
>
> I'm configuring a SuperMicro 5013CM8 (with on-board Adaptec AIC-7902B U320
> SCSI controller controlling two Seagate ST373207LC 73GB U320 hard-drives) and
> am experiencing random crashes: The system ocassionally blurts out a bunch of
> stuff about the SCSI system and then freezes.
> md3 : active raid1 sdb6[1] sda6[0]
> 1052160 blocks [2/2] [UU]
> resync=DELAYED
> md4 : active raid1 sdb7[1] sda7[0]
> 50660864 blocks [2/2] [UU]
> [======>..............] resync = 30.4% (15410224/50660864)
> finish=56.9min speed=10315K/sec
>
> What does this mean? How can I fix it?
>
That in itself is not a problem.
The raid subsystem is not going to resync more than one array at a time here, or else your drive
heads would thrash themselves silly. It will progress its way up the list as each resync completes.
A dead restart on my old server used to do exactly the same thing.
As for your SCSI problems, I'm afraid I can't help.
Regards,
Brad
--
"Human beings, who are almost unique in having the ability
to learn from the experience of others, are also remarkable
for their apparent disinclination to do so." -- Douglas Adams
prev parent reply other threads:[~2005-06-27 21:42 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-27 21:25 mdstat: resync=DELAYED Eric Pretorious
2005-06-27 21:42 ` Brad Campbell [this message]
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