From: Bruce Guenter <lists-reiserfs-list@bruce-guenter.dyndns.org>
To: reiserfs-list@namesys.com
Subject: Re: Reiserfs concurrent write problems
Date: Fri, 30 Apr 2004 15:44:10 -0600 [thread overview]
Message-ID: <20040430214410.GA790@em.ca> (raw)
In-Reply-To: <1083356649.30344.479.camel@watt.suse.com>
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On Fri, Apr 30, 2004 at 04:24:10PM -0400, Chris Mason wrote:
> Thanks. One thing I didn't notice before:
>
> Filesystem partition: 72GB on a software RAID-1 array of Fujitsu SCSI
> 15kRPM disks.
> Journal partition: 400MB on a software RAID-1 array of Quantum Atlas 10K
> SCSI disks.
>
> So the external log is on slower disks? That might explain why it is
> sometimes slower to have reiserfs on the external log.
Yes, the journal is on a slower array. That's what was available when
building the system. They're still not *SLOW* disks, though, at 10kRPM
and 32MB/sec transfer rate.
--
Bruce Guenter <bruceg@em.ca> http://em.ca/~bruceg/ http://untroubled.org/
OpenPGP key: 699980E8 / D0B7 C8DD 365D A395 29DA 2E2A E96F B2DC 6999 80E8
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next prev parent reply other threads:[~2004-04-30 21:44 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-04-26 17:26 Reiserfs concurrent write problems Bruce Guenter
2004-04-26 17:36 ` Chris Mason
2004-04-26 18:12 ` Bruce Guenter
2004-04-27 16:15 ` Bruce Guenter
2004-04-27 18:00 ` Chris Mason
2004-04-27 20:15 ` Bruce Guenter
2004-04-27 23:48 ` Chris Mason
2004-04-28 23:48 ` Chris Mason
2004-04-29 19:04 ` Bruce Guenter
2004-04-29 19:19 ` Chris Mason
2004-04-29 20:08 ` Bruce Guenter
2004-04-29 20:16 ` Chris Mason
2004-04-30 19:54 ` Bruce Guenter
2004-04-30 20:24 ` Chris Mason
2004-04-30 21:44 ` Bruce Guenter [this message]
2004-05-01 14:52 ` Dieter Nützel
2004-05-01 9:26 ` Paul Wagland
2004-05-01 12:16 ` Chris Mason
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