From: roma1390 <roma1390@gmail.com>
To: roma1390 <roma1390@gmail.com>, linux-kernel@vger.kernel.org
Subject: Re: raid6 grow "hangs" on 2.6.27 with mounted FS
Date: Sun, 22 Mar 2009 12:41:25 +0200 [thread overview]
Message-ID: <b410963b0903220341o43ea38afx6d2af6443e306118@mail.gmail.com> (raw)
In-Reply-To: <20090322092025.GA4500@piper.oerlikon.madduck.net>
On Sun, Mar 22, 2009 at 11:20, martin f krafft <madduck@madduck.net> wrote:
> also sprach roma1390 <roma1390@gmail.com> [2009.03.21.2129 +0100]:
>> # add block device and grow, wait for resync
>> mdadm --add /dev/md2 /dev/loop5
>> mdadm --grow /dev/md2 --raid-devices=5
>> sleep 3
>>
>> # dmesg prints: VFS: busy inodes on changed media.
>> # umount hangs ...
>> umount /dev/md2
>
> I suggest unmounting before growing?
So this hang is by design? I think it must return EBUSY if can't
continue operation.
Documentation claims than Linux MD can grow online for raid5 and
raid6, like You can resize online ext3 FS.
next prev parent reply other threads:[~2009-03-22 10:41 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-21 20:29 roma1390
2009-03-22 9:20 ` martin f krafft
2009-03-22 10:41 ` roma1390 [this message]
2009-03-23 4:09 ` roma1390
2009-03-23 5:02 ` Neil Brown
2009-03-23 8:41 ` roma1390
2009-03-23 9:07 ` roma1390
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=b410963b0903220341o43ea38afx6d2af6443e306118@mail.gmail.com \
--to=roma1390@gmail.com \
--cc=linux-kernel@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
all inboxes | Powered by JetHome®