From: Mike Hardy <mhardy@h3c.com>
To: Derek Piper <derek.piper@gmail.com>, linux-raid@vger.kernel.org
Subject: Re: Is there any way to delay reconstruction
Date: Wed, 25 May 2005 09:58:13 -0700 [thread overview]
Message-ID: <4294AEA5.6090801@h3c.com> (raw)
In-Reply-To: <eaa6dfe0505250825295cb284@mail.gmail.com>
He mentioned he was on linux 2.4 - an unclean reboot will almost always
cause reconstruction there, as opposed to the aggressively clean 2.6
which almost never reconstructs.
I'd imagine with 800+ boxen, there's a few reboots a day no matter what
you're doing
-Mike
Derek Piper wrote:
> Why would rebooting the machines cause raid reconstruction? that
> sounds pretty bad to need to do that. Shouldn't that be addressed
> first? Then you might not need to worry about reconstruction so much.
>
> Derek
>
> On 5/25/05, danci@agenda.si <danci@agenda.si> wrote:
>
>
>>The problem is that usually fails with 'hdX: lost interrupt' if the disks
>>are busy due to RAID reconstruction - which happens a lot as some of the
>>800+ machines get rebooted for various reasons...
>>
>
>
>
next prev parent reply other threads:[~2005-05-25 16:58 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-05-25 6:16 Is there any way to delay reconstruction danci
2005-05-25 6:26 ` Catalin(ux aka Dino) BOIE
2005-05-25 8:25 ` danci
2005-05-25 15:12 ` Mike Hardy
2005-05-26 6:48 ` danci
2005-05-25 15:09 ` Tim Moore
2005-05-26 6:41 ` danci
2005-05-25 15:25 ` Derek Piper
2005-05-25 16:58 ` Mike Hardy [this message]
2005-05-26 6:59 ` danci
2005-05-26 16:07 ` Mike Hardy
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