From: mru@kth.se (Måns Rullgård)
To: Thomas Steudten <alpha@steudten.com>
Cc: Matthew Simpson <matthew@symatec-computer.com>,
linux-raid@vger.kernel.org
Subject: Re: Force RAID1 as clean
Date: Tue, 06 Jan 2004 16:21:32 +0100 [thread overview]
Message-ID: <yw1xwu85w1ab.fsf@ford.guide> (raw)
In-Reply-To: <3FFACAE0.9030300@steudten.com> (Thomas Steudten's message of "Tue,: 49:04 +0100")
Thomas Steudten <alpha@steudten.com> writes:
> Matthew Simpson wrote:
>
>>>For some reason, the resync is terribly slow in Linux 2.6.0, only
>>>~1MB/s. DMA is enabled on all disks and the individual performance of
>>>each disk is normal. There are no error messages from the kernel. It
>>>just doesn't seem right.
>>
>> 2.4.18 here and I'm also getting about 1MBs/sec on resynch. :(
>
> Do you increment the values in /proc/sys/dev/raid?
> (Hope it's still there in 2.6.x)
I did, and the problem went away. Now it's 40 MB/s.
--
Måns Rullgård
mru@kth.se
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prev parent reply other threads:[~2004-01-06 15:21 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-01-06 2:13 Force RAID1 as clean Måns Rullgård
2004-01-06 14:39 ` Matthew Simpson
2004-01-06 14:49 ` Thomas Steudten
2004-01-06 15:21 ` Måns Rullgård [this message]
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