From: Theodore Ts'o <tytso@mit.edu>
To: "Darrick J. Wong" <darrick.wong@oracle.com>
Cc: linux-ext4@vger.kernel.org
Subject: Re: [PATCH 2/3] Subject: [PATCH] ext4: disallow changing journal_csum option during remount
Date: Tue, 28 Oct 2014 22:20:14 -0400 [thread overview]
Message-ID: <20141029022014.GC23469@thunk.org> (raw)
In-Reply-To: <20141028011929.30103.67158.stgit@birch.djwong.org>
On Mon, Oct 27, 2014 at 06:19:29PM -0700, Darrick J. Wong wrote:
> ext4 does not permit changing the metadata or journal checksum feature
> flag while mounted. Until we decide to support that, don't allow a
> remount to change the journal_csum flag (right now we silently fail to
> change anything).
>
> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Thanks, applied.
- Ted
next prev parent reply other threads:[~2014-10-29 2:20 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-28 1:19 [PATCH 0/3] ext4: misc 3.18-rc2 bugfixes Darrick J. Wong
2014-10-28 1:19 ` [PATCH 1/3] ext4: enable journal checksum when metadata checksum feature enabled Darrick J. Wong
2014-10-29 1:58 ` Theodore Ts'o
2014-10-28 1:19 ` [PATCH 2/3] Subject: [PATCH] ext4: disallow changing journal_csum option during remount Darrick J. Wong
2014-10-29 2:20 ` Theodore Ts'o [this message]
2014-10-28 1:19 ` [PATCH 3/3] ext4: remove extent status procfs files if journal load fails Darrick J. Wong
2014-10-29 2:20 ` Theodore Ts'o
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=20141029022014.GC23469@thunk.org \
--to=tytso@mit.edu \
--cc=darrick.wong@oracle.com \
--cc=linux-ext4@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;
as well as URLs for NNTP newsgroup(s).