From: Tim Small <tim@seoss.co.uk>
To: Michael Tokarev <mjt@tls.msk.ru>
Cc: lists@xunil.at, linux-raid@vger.kernel.org
Subject: Re: raid5+hotspare: request for recommended procedure
Date: Wed, 29 Sep 2010 13:21:53 +0100 [thread overview]
Message-ID: <4CA32F61.3070802@seoss.co.uk> (raw)
In-Reply-To: <4CA32AA3.3090602@msgid.tls.msk.ru>
On 29/09/10 13:01, Michael Tokarev wrote:
>
>> I also ran a "echo check> /sys/block/mdX/md/sync_action" because this
>> had helped to remove those errors at another server, unfortunately it
>> did not help here.
>>
> It should be repair, not check - check merely reads stuff, repair tries
> to fix it.
>
>
No it shouldn't, AFAIK - check will read from all sectors on all drives,
and will trigger a rewrite on unreadable blocks (which is what the OP has).
Tim.
--
South East Open Source Solutions Limited
Registered in England and Wales with company number 06134732.
Registered Office: 2 Powell Gardens, Redhill, Surrey, RH1 1TQ
VAT number: 900 6633 53 http://seoss.co.uk/ +44-(0)1273-808309
next prev parent reply other threads:[~2010-09-29 12:21 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-29 9:03 raid5+hotspare: request for recommended procedure Stefan G. Weichinger
2010-09-29 10:03 ` Tim Small
2010-09-29 10:06 ` Tim Small
2010-09-29 12:42 ` Stefan G. Weichinger
2010-09-29 14:25 ` Stefan G. Weichinger
2010-09-29 14:29 ` Jon Hardcastle
2010-09-29 15:08 ` Stefan G. Weichinger
2010-09-29 15:39 ` Jon Hardcastle
2010-09-30 9:50 ` Stefan G. Weichinger
2010-10-01 9:00 ` Stefan G. Weichinger
2010-10-01 9:59 ` Stefan G. Weichinger
2010-10-01 21:20 ` Stefan G. Weichinger
2010-09-29 12:01 ` Michael Tokarev
2010-09-29 12:21 ` Tim Small [this message]
2010-09-29 12:38 ` Stefan G. Weichinger
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4CA32F61.3070802@seoss.co.uk \
--to=tim@seoss.co.uk \
--cc=linux-raid@vger.kernel.org \
--cc=lists@xunil.at \
--cc=mjt@tls.msk.ru \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.