From: Clemens Schwaighofer <cs@tequila.co.jp>
To: Dominik Sennfelder <sennfelder@gmx.de>
Cc: linux-raid@vger.kernel.org
Subject: Re: Raid Failed What to to
Date: Fri, 21 May 2004 17:45:26 +0900 [thread overview]
Message-ID: <40ADC1A6.9020108@tequila.co.jp> (raw)
In-Reply-To: <40AD2C0D.10709@gmx.de>
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Dominik Sennfelder wrote:
| Hello
|
| I have got a Raid 5 with 4 160 GB Disk,
| On of the Disks Failed because. But I know its OK I had this for some
| times.
| A Restart solved The Problem.
| But now Tried to raidhotremove the Drive and removed the wrong drive.
| I just recongized the Problem after i raidhotadded itagain.
| No the Raid tries to sync again.
well if you removed two drives from your Raid5 array, it might got
competly out of sync and then there is no way to recover. I have never
tried this with my raid, but if you add another disk it well be
re-synced, ergo it tries to rebuild the array out of the CRCs on the
other drives, if you remove two, you don't have enough redudant data to
do this (raid 6 can recover from a 2 drive failure).
I hope you have a backup.
- --
Clemens Schwaighofer - IT Engineer & System Administration
==========================================================
TEQUILA\Japan, 6-17-2 Ginza Chuo-ku, Tokyo 104-8167, JAPAN
Tel: +81-(0)3-3545-7703 Fax: +81-(0)3-3545-7343
http://www.tequila.co.jp
==========================================================
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.4 (GNU/Linux)
iD8DBQFArcGmjBz/yQjBxz8RAkYKAJ9TAc03OnmIth/M03xBmopKerZLOQCcCiiG
wk/lAjdcrd1jPWSoLyOGLAE=
=5uyj
-----END PGP SIGNATURE-----
next prev parent reply other threads:[~2004-05-21 8:45 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-05-20 22:07 Raid Failed What to to Dominik Sennfelder
2004-05-21 8:45 ` Clemens Schwaighofer [this message]
2004-05-21 14:00 ` Guy
[not found] <200405211459.i4LExPB24054@www.watkins-home.com>
2004-05-21 20:58 ` Dominik Sennfelder
2004-05-21 21:41 ` Guy
2004-05-21 22:35 ` Dominik Sennfelder
2004-05-22 0:20 ` Guy
2004-05-23 18:31 ` Dominik Sennfelder
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=40ADC1A6.9020108@tequila.co.jp \
--to=cs@tequila.co.jp \
--cc=linux-raid@vger.kernel.org \
--cc=sennfelder@gmx.de \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).