From: Anand Jain <Anand.Jain@oracle.com>
To: Hugo Mills <hugo@carfax.org.uk>, linux-btrfs@vger.kernel.org
Subject: Re: [PATCH v4] Btrfs: ability to add label to snapshot and subvol
Date: Fri, 01 Mar 2013 18:36:20 +0800 [thread overview]
Message-ID: <513084A4.1050607@oracle.com> (raw)
In-Reply-To: <20130225204523.GK14283@carfax.org.uk>
As long as we integrate, broadcast and use single
keyword for a purpose I am fine with using xattr.
Patch using xattr was posted as well.
Just a note, potential applications using snapshot
label are:
- Yum, btrfs-progs, snapper, btrfs-gui,
Gnome-Nautilus-snapshot-plugin,
enterprise backup-scripts, PHP-scripts using MYsql.
> As long as there's a well-known xattr name that's written by
> btrfs-progs, that'll become the de-facto standard. If any other system
> fails to use that attribute name, it becomes non-interoperable with
> the default tools. This is probably enough to ensure that it'll get
> fixed fairly quickly in this case (because the users that care about
> the feature will complain it's not working right).
>
> My conclusion: go with user xattrs.
Thanks.
Any comment on the patch titled
Btrfs-progs: add attribute label for subvol and snapshot
will help integration.
-Anand
prev parent reply other threads:[~2013-03-01 10:36 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-01 10:46 [Request for review] [RFC] Add label support for snapshots and subvols Anand jain
2012-11-01 10:46 ` [PATCH 1/2] Btrfs-progs: move open_file_or_dir() to utils.c Anand jain
2012-11-01 10:46 ` [PATCH 2/2] Btrfs-progs: add feature to label subvol and snapshot Anand jain
2012-11-01 10:46 ` [PATCH] Btrfs: add label to snapshot and subvol Anand jain
2012-11-05 7:39 ` Jan Schmidt
2012-11-16 5:15 ` Anand Jain
2012-11-01 22:16 ` [Request for review] [RFC] Add label support for snapshots and subvols cwillu
2012-11-01 22:28 ` Fajar A. Nugraha
2012-11-01 22:32 ` Hugo Mills
2012-11-01 22:49 ` Fajar A. Nugraha
2012-11-05 7:24 ` Anand Jain
2012-11-05 23:22 ` David Sterba
2012-11-01 23:04 ` Goffredo Baroncelli
2012-11-16 4:52 ` [Request for review v2] " Anand jain
2012-11-16 4:52 ` [PATCH 1/3] Btrfs-progs: move open_file_or_dir() to utils.c Anand jain
2012-11-16 4:52 ` [PATCH v2] Btrfs: add label to snapshot and subvol Anand jain
2012-11-16 6:33 ` Miao Xie
2012-11-27 18:26 ` Anand Jain
2012-11-16 4:52 ` [PATCH 2/3] Btrfs-progs: add feature to label subvol and snapshot Anand jain
2012-11-16 4:52 ` [PATCH 3/3] Btrfs-progs: cmd option to show or set the subvol label Anand jain
2012-11-27 18:29 ` [Request for review v3] [RFC] Add label support for snapshots and subvols Anand jain
2012-11-27 18:29 ` [PATCH v3] Btrfs: add label to snapshot and subvol Anand jain
2012-11-28 3:05 ` Miao Xie
2012-11-28 10:02 ` Anand Jain
2012-11-28 10:25 ` Miao Xie
2012-11-28 12:17 ` Anand Jain
2012-11-28 12:15 ` Anand jain
2012-11-27 18:29 ` [PATCH 1/3] Btrfs-progs: move open_file_or_dir() to utils.c Anand jain
2012-11-27 18:29 ` [PATCH 2/3] Btrfs-progs: add feature to label subvol and snapshot Anand jain
2012-11-27 18:29 ` [PATCH 3/3] Btrfs-progs: cmd option to show or set the subvol label Anand jain
2012-11-30 15:47 ` [PATCH 0/3] Add subvol and snapshot attribute label Anand jain
2012-11-30 15:48 ` [PATCH 1/3] Btrfs-progs: move open_file_or_dir() to utils.c Anand jain
2012-11-30 15:48 ` [PATCH 2/3] Btrfs-progs: add attribute label for subvol and snapshot Anand jain
2012-11-30 15:48 ` [PATCH 3/3] Btrfs-progs: cmd option to show or set the subvol label Anand jain
2013-02-25 5:31 ` [PATCH 0/2 v4] Btrfs-progs: Add support for " Anand Jain
2013-02-25 5:31 ` [PATCH 1/2 v4] Btrfs-progs: add feature to label subvol and snapshot Anand Jain
2013-02-25 5:31 ` [PATCH 2/2 v4] Btrfs-progs: cmd option to show or set the subvol label Anand Jain
2013-02-25 5:31 ` [PATCH v4] Btrfs: Add support for " Anand Jain
2013-02-25 5:31 ` [PATCH v4] Btrfs: ability to add label to snapshot and subvol Anand Jain
2013-02-25 20:45 ` Hugo Mills
2013-03-01 10:36 ` Anand Jain [this message]
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