Linux RAID subsystem development
 help / color / mirror / Atom feed
From: Jeremy Huddleston <jeremyhu@uclink4.berkeley.edu>
To: linux-raid@vger.kernel.org
Subject: array degraded after reboot
Date: Thu, 01 May 2003 20:59:55 -0700	[thread overview]
Message-ID: <3EB1ED3B.4060304@uclink4.berkeley.edu> (raw)

[-- Attachment #1: Type: text/plain, Size: 748 bytes --]

I wanted to remove /dev/hdk6 from my array and replace it with a new 
drive at /dev/hdj6 (I know about the efficiency problems involved with 
this, but trust me that this is what I want to do for some other 
reasons), so I did the following:

mdadm -f /dev/md6 /dev/hdk6
mdadm -r /dev/md6 /dev/hdk6
mdadm -a /dev/md6 /dev/hdj6

The RAID reonsctucted itself, and it was working fine, so I rebooted the 
machine and removed the /dev/hdk hard drive from my computer.  When 
linux started up again, I checked /proc/mdstat, and it said that the 
RAID was running in degraded mode without /dev/hdj6.

I did the process again and stored information at each step (you can see 
this in the tarball).

I am using mdadm 1.2.0.

Thanks for the help.

--jeremy

[-- Attachment #2: mdebug.tar.gz --]
[-- Type: application/x-gzip, Size: 1921 bytes --]

             reply	other threads:[~2003-05-02  3:59 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-05-02  3:59 Jeremy Huddleston [this message]
2003-05-02  4:47 ` array degraded after reboot Neil Brown

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=3EB1ED3B.4060304@uclink4.berkeley.edu \
    --to=jeremyhu@uclink4.berkeley.edu \
    --cc=linux-raid@vger.kernel.org \
    /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