From: Andreas Dilger <adilger@turbolabs.com>
To: Kyle Hayes <khayes@quicknet.net>
Cc: linux-lvm@sistina.com,
Jesus Manuel NAVARRO LOPEZ <jesus_navarro@promofinarsa.es>
Subject: Re: [linux-lvm] snapshot questions
Date: Mon Nov 5 14:21:01 2001 [thread overview]
Message-ID: <20011105132224.D3957@lynx.no> (raw)
In-Reply-To: <01110508512502.30934@khayes-lin>; from khayes@quicknet.net on Mon, Nov 05, 2001 at 08:51:25AM -0800
On Nov 05, 2001 08:51 -0800, Kyle Hayes wrote:
> We can insure 1 with no problem. 2 seems to require either patches or
> new versions of various code. I have not yet seen a full reply as to
> what patches are necessary for which kernels.
You need LVM-VFS patch on all kernels, you need ext3 or reiserfs or XFS
to get "real" VFS lock usage. For non-journaled fs (like ext2) it just
syncs, and you mount the snapshot - it will complain that it is dirty,
but fsck will verify that there are no errors.
> I have seen that the AC kernels are being patched nearly up to the level
> of what is in CVS. But, this is for 2.4.x. What about 2.2.x? Is 2.2.20
> going to have the latest LVM patches?
No, LVM was never part of 2.2, so you always need to patch.
Cheers, Andreas
--
Andreas Dilger
http://sourceforge.net/projects/ext2resize/
http://www-mddsp.enel.ucalgary.ca/People/adilger/
next prev parent reply other threads:[~2001-11-05 14:21 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <D880FFC9CFDBA84FA13E9B166D06A123B647FB@daedalus.kenamea.co m>
2001-11-02 13:59 ` [linux-lvm] snapshot questions Brent Harding
2001-11-02 15:40 ` Kyle Hayes
2001-11-02 16:39 ` Andreas Dilger
2001-11-02 18:20 ` Kyle Hayes
2001-11-05 4:38 ` Jesus Manuel NAVARRO LOPEZ
2001-11-05 10:50 ` Kyle Hayes
2001-11-05 14:21 ` Andreas Dilger [this message]
2001-11-05 4:15 ` Jesus Manuel NAVARRO LOPEZ
2007-05-06 5:32 [linux-lvm] Snapshot questions Ed Martin
-- strict thread matches above, loose matches on Subject: below --
2001-11-02 17:49 [linux-lvm] snapshot questions Kenny Gorman
2001-11-05 10:31 ` Jesus Manuel NAVARRO LOPEZ
2001-11-02 15:58 Kenny Gorman
2001-11-02 17:04 ` Kyle Hayes
2001-11-02 13:16 Kenny Gorman
2001-11-05 3:27 ` Jesus Manuel NAVARRO LOPEZ
2001-11-02 10:42 Kyle Hayes
2001-11-02 11:28 ` Andreas Dilger
2001-11-02 12:51 ` Jesus Manuel NAVARRO LOPEZ
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=20011105132224.D3957@lynx.no \
--to=adilger@turbolabs.com \
--cc=jesus_navarro@promofinarsa.es \
--cc=khayes@quicknet.net \
--cc=linux-lvm@sistina.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 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).