From: John Robinson <john.robinson@anonymous.org.uk>
To: Leslie Rhorer <lrhorer@satx.rr.com>
Cc: linux-raid@vger.kernel.org
Subject: Re: Bitmap did not survive reboot
Date: Wed, 11 Nov 2009 09:31:43 +0000 [thread overview]
Message-ID: <4AFA847F.1070301@anonymous.org.uk> (raw)
In-Reply-To: <20091111085333854.MDRZ6968@cdptpa-omta02.mail.rr.com>
On 11/11/2009 08:53, Leslie Rhorer wrote:
[...]
> It took me less than 3 minutes total to implement the explicit mount
> routine on both servers, and unless someone can give me either a much better
> solution or a solid reason I should not take this approach
The only problem I can see is that your bitmap is not on a RAID device
so if the disc goes you lose the bitmap. I guess you're accepting the
risk of downtime anyway because your filesystem root is on a non-RAID
device, but while you can (as I think you've said before) replace the
boot disc quickly, you're exposing yourself to a long, slow resync which
will increase your downtime by perhaps days...
Cheers,
John.
next prev parent reply other threads:[~2009-11-11 9:31 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <4AF9ABAA.1020407@redhat.com>
2009-11-11 3:34 ` Bitmap did not survive reboot Leslie Rhorer
2009-11-11 3:46 ` Leslie Rhorer
2009-11-11 5:22 ` Majed B.
2009-11-11 8:13 ` Leslie Rhorer
2009-11-11 8:19 ` Michael Evans
2009-11-11 8:53 ` Leslie Rhorer
2009-11-11 9:31 ` John Robinson [this message]
2009-11-11 14:52 ` Leslie Rhorer
2009-11-11 16:02 ` John Robinson
2009-11-11 9:31 ` Majed B.
2009-11-11 14:54 ` Leslie Rhorer
2009-11-11 9:16 ` Robin Hill
2009-11-11 15:01 ` Leslie Rhorer
2009-11-11 15:53 ` Robin Hill
2009-11-11 20:35 ` Doug Ledford
2009-11-11 21:46 ` Ben DJ
2009-11-11 22:10 ` Robin Hill
2009-11-12 1:35 ` Doug Ledford
2009-11-12 0:23 ` Leslie Rhorer
2009-11-12 1:34 ` Doug Ledford
2009-11-12 4:55 ` Leslie Rhorer
2009-11-12 5:22 ` Doug Ledford
2009-11-14 21:48 ` Leslie Rhorer
2009-11-15 11:01 ` Doug Ledford
2009-11-15 19:27 ` Leslie Rhorer
2009-11-11 15:19 ` Gabor Gombas
2009-11-11 16:48 ` Leslie Rhorer
2009-11-11 20:32 ` Doug Ledford
2009-11-10 1:44 Leslie Rhorer
2009-11-10 1:58 ` Leslie Rhorer
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=4AFA847F.1070301@anonymous.org.uk \
--to=john.robinson@anonymous.org.uk \
--cc=linux-raid@vger.kernel.org \
--cc=lrhorer@satx.rr.com \
/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.