From: Bill Mair <bill.mair@web.de>
To: linux-lvm@redhat.com
Subject: [linux-lvm] Re: Daemon or Thread with 5 minute interval
Date: Thu, 26 May 2005 21:42:08 +0200 [thread overview]
Message-ID: <d751l5$u0e$1@sea.gmane.org> (raw)
In-Reply-To: <429606D1.7040106@hp.com>
Howard Rifkin wrote:
>
> We do have the right kernel support for our didsks. But, you do not need
> a lot of CPU activity to generate noise. Just enough to disrupt the
> cashe. Does kupdated run every 5 minutes? If so it could still be the
> culprit.
kupdated - journal update
kswapd - swapper
bdflush - flush IO
All/any of them could cause problems fir what you are doing, but I don't think
LVM is your problem.
--
Bill
next prev parent reply other threads:[~2005-05-26 18:15 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-05-26 11:50 [linux-lvm] Daemon or Thread with 5 minute interval Howard Rifkin
2005-05-26 12:22 ` johnpaul
2005-05-26 14:48 ` [linux-lvm] " Bill Mair
2005-05-26 17:26 ` Howard Rifkin
2005-05-26 19:42 ` Bill Mair [this message]
-- strict thread matches above, loose matches on Subject: below --
2005-05-26 19:29 bill.mair
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