All of lore.kernel.org
 help / color / mirror / Atom feed
From: Eric Sandeen <sandeen@sandeen.net>
To: Asdo <asdo@shiftmail.org>
Cc: xfs@oss.sgi.com
Subject: Re: Any on-disk format changes recently?
Date: Tue, 24 Nov 2009 17:22:30 -0600	[thread overview]
Message-ID: <4B0C6AB6.60900@sandeen.net> (raw)
In-Reply-To: <4B0C2E46.1040509@shiftmail.org>

Asdo wrote:
> Dear XFS people
> I am tracking a nasty bug for which I would need to regress the kernel 
> version from 2.6.31 down to 2.6.28 or maybe even 2.6.24.
> I have to do this on an important fileserver full of important data on 
> XFS filesystems which were created on 2.6.31.
> I also need to *write* to the XFS filesystems after regressing the kernel.
> Do you see any problems with this? Have there been on-disk format 
> changes for XFS since 2.6.24 that could trigger data loss? (or with much 
> minor concern, fail the mount?)

Nothing about the xfs disk format should cause problems when bouncing
between .24 and .31

-Eric

> Thank you
> Asdo

_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs

      reply	other threads:[~2009-11-24 23:22 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-11-24 19:04 Any on-disk format changes recently? Asdo
2009-11-24 23:22 ` Eric Sandeen [this message]

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=4B0C6AB6.60900@sandeen.net \
    --to=sandeen@sandeen.net \
    --cc=asdo@shiftmail.org \
    --cc=xfs@oss.sgi.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.