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From: Goffredo Baroncelli <kreijack@tiscalinet.it>
To: Eric Sandeen <sandeen@redhat.com>
Cc: kreijack@inwind.it, Goffredo Baroncelli <kreijack@gmail.com>,
	Stefan Behrens <sbehrens@giantdisaster.de>,
	Anand Jain <anand.jain@oracle.com>,
	linux-btrfs@vger.kernel.org, dsterba@suse.cz, gene@czarc.net
Subject: Re: [PATCH 01/10] Btrfs-progs: move open_file_or_dir() to utils.c
Date: Thu, 24 Jan 2013 23:09:53 +0100	[thread overview]
Message-ID: <5101B131.6010804@tiscalinet.it> (raw)
In-Reply-To: <51018EBA.60201@redhat.com>

On 01/24/2013 08:42 PM, Eric Sandeen wrote:
> On 1/24/13 11:57 AM, Goffredo Baroncelli wrote:
>> On 01/24/2013 10:23 AM, Stefan Behrens wrote:
>>> On Wed, 23 Jan 2013 22:39:29 -0600, Eric Sandeen wrote:
>>>> instead of renaming&   keeping the btrfsctl.c copy
>>>
>>> There is a new momentum to improve the Btrfs-progs quality :)
>>>
>>> IMO, one step is to get rid of the legacy tools and sources. It
>>> wastes time to maintain them and these old tools cause confusion.
>>> btrfsctl.c, btrfs-vol.c and btrfs-show.c are not needed anymore.
>>> Please correct me if there are plans to use these old tools in
>>> future Linux distributions. The "btrfs" tool replaces the legacy
>>> "btrfsctl", "btrfs-vol" and "btrfs-show" tools. Below, the usage
>>> text of the old tools is quoted. All these tasks are also offered
>>> in the "btrfs" tool, and this tool is the newer one.
>>
>> I fully agree: btrfsctl, btrfs-vol, btrfs-show are perfectly
>> replaced by by btrfs. Moreover time to time the patches are more
>> complex than the needing because exists these "legacy" programs.
>>
>> I checked the debian package, and to me seems that there is no need
>> of {btrfsctl,btrfs-vol,btrfs-show}
>
> Hm, they are shipped in the Fedora package.

The same is true for the debian package, but are these used in Fedora ?

>
> For backwards compat, could those be turned into shell scripts which
> invoke the btrfs tool?

I don't see any gain to maintains a script bash (which has to be written 
from scratch) instead of maintains the current C code.

These programs were deprecated two years ago [1]. If some distribution 
need them, could maintain them as separate patch. But I think that the 
mainstream should remove.



>
> -Eric
>
>> BR Goffredo
>>
>
>


[1] $ git log 002d021c^..002d021c
commit 002d021c5f2d838394e850e304546ffad283518a
Author: Goffredo Baroncelli <kreijack@libero.it>
Date:   Sun Dec 5 17:47:36 2010 +0000

     Deprecate btrfsctl, btrfs-show, btrfs-vol

     Hi all,

     the patch below deprecates the following programs

     * btrfsctl
     * btrfs-vol
     * btrfs-show

     the reason is simple, these programs are superseded by the btrfs 
utility,
     both in terms of documentation, usability and bug. The goal is to avoid
     to duplicate codes and avoid update two programs.

     The patch adds a warning in the man pages, in the INSTALL file and 
in the
     programs.
[...]

-- 
gpg @keyserver.linux.it: Goffredo Baroncelli (kreijackATinwind.it>
Key fingerprint BBF5 1610 0B64 DAC6 5F7D  17B2 0EDA 9B37 8B82 E0B5

  reply	other threads:[~2013-01-24 22:09 UTC|newest]

Thread overview: 131+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-01-25  9:19 [PATCH 00/10 V2] add show sub-command for btrfs subvol cli Anand Jain
2013-01-23  8:12 ` [PATCH 00/10] " Anand Jain
2013-01-23  8:12   ` [PATCH 01/10] Btrfs-progs: move open_file_or_dir() to utils.c Anand Jain
2013-01-24  4:39     ` Eric Sandeen
2013-01-24  9:23       ` Stefan Behrens
2013-01-24 17:57         ` Goffredo Baroncelli
2013-01-24 19:42           ` Eric Sandeen
2013-01-24 22:09             ` Goffredo Baroncelli [this message]
2013-01-24 22:36               ` Chris Mason
2013-01-24 22:49                 ` David Sterba
2013-01-24 22:52                 ` Avi Miller
2013-01-25 16:14               ` Eric Sandeen
2013-01-25 16:48                 ` Hugo Mills
2013-01-25 18:47                   ` Gene Czarcinski
2013-01-28  3:12                     ` Anand Jain
2013-01-25 15:19             ` Eric Sandeen
2013-01-25  9:21       ` Anand Jain
2013-01-23  8:12   ` [PATCH 02/10] Btrfs-progs: move printing subvol list outside of btrfs_list_subvols Anand Jain
2013-01-23  8:12   ` [PATCH 03/10] Btrfs-progs: add parent uuid for snapshots Anand Jain
2013-01-23  8:12   ` [PATCH 04/10] Btrfs-progs: move struct root_info to btrfs-list.h Anand Jain
2013-01-23  8:12   ` [PATCH 05/10] Btrfs-progs: add function btrfs_get_subvol to get root_info of a subvol Anand Jain
2013-01-24  4:49     ` Eric Sandeen
2013-01-25  9:20       ` Anand Jain
2013-01-23  8:12   ` [PATCH 06/10] Btrfs-progs: add method to filter snapshots by parent uuid Anand Jain
2013-01-23  8:12   ` [PATCH 07/10] Btrfs-progs: put find_mount_root() in commands.h Anand Jain
2013-01-23  8:12   ` [PATCH 08/10] Btrfs-progs: make printing subvol extensible to newer layouts Anand Jain
2013-01-23  8:12   ` [PATCH 09/10] Btrfs-progs: make get_subvol_name non cmds-send specific Anand Jain
2013-01-23  8:12   ` [PATCH 10/10] Btrfs-progs: add show subcommand to subvol cli Anand Jain
2013-01-24  5:06     ` Eric Sandeen
2013-01-24 19:42       ` Zach Brown
2013-01-24 23:14         ` Chris Mason
2013-01-24 23:24           ` Zach Brown
2013-01-25  9:24       ` Anand Jain
2013-01-23 21:57   ` [PATCH 00/10] add show sub-command for btrfs " Gene Czarcinski
2013-01-24  4:11     ` Anand Jain
2013-01-24 20:52   ` Gene Czarcinski
2013-01-25  9:23     ` Anand Jain
2013-01-25  9:19   ` [PATCH 01/10] Btrfs-progs: move open_file_or_dir() to utils.c Anand Jain
2013-01-25  9:19   ` [PATCH 02/10] Btrfs-progs: move printing subvol list outside of btrfs_list_subvols Anand Jain
2013-01-25  9:19   ` [PATCH 03/10] Btrfs-progs: add parent uuid for snapshots Anand Jain
2013-01-25  9:19   ` [PATCH 04/10] Btrfs-progs: move struct root_info to btrfs-list.h Anand Jain
2013-01-25  9:19   ` [PATCH 05/10] Btrfs-progs: add function btrfs_get_subvol to get root_info of a subvol Anand Jain
2013-01-25  9:19   ` [PATCH 06/10] Btrfs-progs: add method to filter snapshots by parent uuid Anand Jain
2013-01-25  9:19   ` [PATCH 07/10] Btrfs-progs: put find_mount_root() in commands.h Anand Jain
2013-01-25  9:19   ` [PATCH 08/10] Btrfs-progs: make printing subvol extensible to newer layouts Anand Jain
2013-01-25  9:19   ` [PATCH 09/10] Btrfs-progs: make get_subvol_name non cmds-send specific Anand Jain
2013-01-25  9:19   ` [PATCH 10/10] Btrfs-progs: add show subcommand to subvol cli Anand Jain
2013-01-25  9:30   ` [RESEND] [PATCH 00/10 V2] add show sub-command for btrfs " Anand Jain
2013-01-25  9:30     ` [PATCH 01/10] Btrfs-progs: move open_file_or_dir() to utils.c Anand Jain
2013-01-25  9:30     ` [PATCH 02/10] Btrfs-progs: move printing subvol list outside of btrfs_list_subvols Anand Jain
2013-01-25  9:30     ` [PATCH 03/10] Btrfs-progs: add parent uuid for snapshots Anand Jain
2013-01-25  9:30     ` [PATCH 04/10] Btrfs-progs: move struct root_info to btrfs-list.h Anand Jain
2013-01-25  9:30     ` [PATCH 05/10] Btrfs-progs: add function btrfs_get_subvol to get root_info of a subvol Anand Jain
2013-01-25  9:30     ` [PATCH 06/10] Btrfs-progs: add method to filter snapshots by parent uuid Anand Jain
2013-01-25  9:30     ` [PATCH 07/10] Btrfs-progs: put find_mount_root() in commands.h Anand Jain
2013-01-25  9:30     ` [PATCH 08/10] Btrfs-progs: make printing subvol extensible to newer layouts Anand Jain
2013-01-25  9:30     ` [PATCH 09/10] Btrfs-progs: make get_subvol_name non cmds-send specific Anand Jain
2013-01-25  9:30     ` [PATCH 10/10] Btrfs-progs: add show subcommand to subvol cli Anand Jain
2013-01-25 10:07       ` Stefan Behrens
2013-01-28  5:26         ` Anand Jain
2013-01-28  4:10   ` [PATCH 00/10 v3] add show sub-command for btrfs " Anand Jain
2013-01-28  4:10     ` [PATCH 01/10] Btrfs-progs: move open_file_or_dir() to utils.c Anand Jain
2013-01-28  4:10     ` [PATCH 02/10] Btrfs-progs: move printing subvol list outside of btrfs_list_subvols Anand Jain
2013-01-28  4:10     ` [PATCH 03/10] Btrfs-progs: add parent uuid for snapshots Anand Jain
2013-01-28  4:10     ` [PATCH 04/10] Btrfs-progs: move struct root_info to btrfs-list.h Anand Jain
2013-01-28  4:10     ` [PATCH 05/10] Btrfs-progs: add function btrfs_get_subvol to get root_info of a subvol Anand Jain
2013-01-28  4:10     ` [PATCH 06/10] Btrfs-progs: add method to filter snapshots by parent uuid Anand Jain
2013-01-28  4:10     ` [PATCH 07/10] Btrfs-progs: put find_mount_root() in commands.h Anand Jain
2013-01-28  4:10     ` [PATCH 08/10] Btrfs-progs: make printing subvol extensible to newer layouts Anand Jain
2013-01-28  4:10     ` [PATCH 09/10] Btrfs-progs: make get_subvol_name non cmds-send specific Anand Jain
2013-01-28  4:10     ` [PATCH 10/10] Btrfs-progs: add show subcommand to subvol cli Anand Jain
2013-01-28  5:29     ` [PATCH 00/10 v3] add show sub-command for btrfs " Anand Jain
2013-01-28  5:22   ` [RESEND] " Anand Jain
2013-01-28  5:22     ` [PATCH 01/10] Btrfs-progs: move open_file_or_dir() to utils.c Anand Jain
2013-01-28 18:08       ` David Sterba
2013-01-28  5:22     ` [PATCH 02/10] Btrfs-progs: move printing subvol list outside of btrfs_list_subvols Anand Jain
2013-01-28  5:22     ` [PATCH 03/10] Btrfs-progs: add parent uuid for snapshots Anand Jain
2013-01-28  5:22     ` [PATCH 04/10] Btrfs-progs: move struct root_info to btrfs-list.h Anand Jain
2013-01-28  5:22     ` [PATCH 05/10] Btrfs-progs: add function btrfs_get_subvol to get root_info of a subvol Anand Jain
2013-01-29  4:42       ` Wang Shilong
2013-01-28 18:04         ` David Sterba
2013-01-29  6:59           ` Anand Jain
2013-01-28  5:22     ` [PATCH 06/10] Btrfs-progs: add method to filter snapshots by parent uuid Anand Jain
2013-01-28  5:22     ` [PATCH 07/10] Btrfs-progs: put find_mount_root() in commands.h Anand Jain
2013-01-28  5:22     ` [PATCH 08/10] Btrfs-progs: make printing subvol extensible to newer layouts Anand Jain
2013-01-28  5:22     ` [PATCH 09/10] Btrfs-progs: make get_subvol_name non cmds-send specific Anand Jain
2013-01-28  5:22     ` [PATCH 10/10] Btrfs-progs: add show subcommand to subvol cli Anand Jain
2013-01-29  6:48   ` [PATCH 00/12 v4] add show sub-command for btrfs " Anand Jain
2013-01-29  6:48     ` [PATCH 01/12] Btrfs-progs: move open_file_or_dir() to utils.c Anand Jain
2013-01-29  6:48     ` [PATCH 02/12] Btrfs-progs: move printing subvol list outside of btrfs_list_subvols Anand Jain
2013-01-30  3:27       ` Wang Shilong
2013-01-30  9:57         ` Anand Jain
2013-01-29  6:48     ` [PATCH 03/12] Btrfs-progs: add parent uuid for snapshots Anand Jain
2013-01-29  6:48     ` [PATCH 04/12] Btrfs-progs: move struct root_info to btrfs-list.h Anand Jain
2013-01-29  6:48     ` [PATCH 05/12] Btrfs-progs: add function btrfs_get_subvol to get root_info of a subvol Anand Jain
2013-01-29  6:48     ` [PATCH 06/12] Btrfs-progs: add method to filter snapshots by parent uuid Anand Jain
2013-01-29  6:48     ` [PATCH 07/12] Btrfs-progs: put find_mount_root() in commands.h Anand Jain
2013-01-29  6:48     ` [PATCH 08/12] Btrfs-progs: make printing subvol extensible to newer layouts Anand Jain
2013-01-29  6:48     ` [PATCH 09/12] Btrfs-progs: make get_subvol_name non cmds-send specific Anand Jain
2013-01-29  6:48     ` [PATCH 10/12] Btrfs-progs: add show subcommand to subvol cli Anand Jain
2013-01-30 10:32       ` Wang Shilong
2013-01-31  3:13         ` Anand Jain
2013-01-29  6:49     ` [PATCH 11/12] Btrfs-progs: filter the deleted subvolumes when listing snapshots Anand Jain
2013-01-29  6:49     ` [PATCH 12/12] Btrfs-progs: update btrfs_get_subvol to be inline with resolve_root ret changes Anand Jain
2013-01-30  9:56   ` [PATCH 00/12 v5] Btrfs-progs: add show sub-command for btrfs subvol cli Anand Jain
2013-01-30  9:56     ` [PATCH 01/12] Btrfs-progs: move printing subvol list outside of btrfs_list_subvols Anand Jain
2013-01-30  9:56     ` [PATCH 02/12] Btrfs-progs: add parent uuid for snapshots Anand Jain
2013-01-30  9:56     ` [PATCH 03/12] Btrfs-progs: move struct root_info to btrfs-list.h Anand Jain
2013-01-30  9:56     ` [PATCH 04/12] Btrfs-progs: add function btrfs_get_subvol to get root_info of a subvol Anand Jain
2013-01-30  9:56     ` [PATCH 05/12] Btrfs-progs: add method to filter snapshots by parent uuid Anand Jain
2013-01-30  9:56     ` [PATCH 06/12] Btrfs-progs: put find_mount_root() in commands.h Anand Jain
2013-01-30  9:56     ` [PATCH 07/12] Btrfs-progs: make printing subvol extensible to newer layouts Anand Jain
2013-01-30  9:56     ` [PATCH 08/12] Btrfs-progs: make get_subvol_name non cmds-send specific Anand Jain
2013-01-30  9:56     ` [PATCH 09/12] Btrfs-progs: add show subcommand to subvol cli Anand Jain
2013-01-30  9:56     ` [PATCH 10/12] Btrfs-progs: filter the deleted subvolumes when listing snapshots Anand Jain
2013-01-30  9:56     ` [PATCH 11/12] Btrfs-progs: update btrfs_get_subvol to be inline with resolve_root ret changes Anand Jain
2013-01-30  9:56     ` [PATCH 12/12] Btrfs-progs: Fix a small memory leak in managing the btrfs list filter Anand Jain
2013-02-01  7:56   ` [PATCH 00/13 v6] Btrfs-progs: add show sub-command for btrfs subvol cli Anand Jain
2013-02-01  7:56     ` [PATCH 01/13] Btrfs-progs: move printing subvol list outside of btrfs_list_subvols Anand Jain
2013-02-01  7:56     ` [PATCH 02/13] Btrfs-progs: add parent uuid for snapshots Anand Jain
2013-02-01  7:56     ` [PATCH 03/13] Btrfs-progs: move struct root_info to btrfs-list.h Anand Jain
2013-02-01  7:56     ` [PATCH 04/13] Btrfs-progs: add function btrfs_get_subvol to get root_info of a subvol Anand Jain
2013-02-01  7:56     ` [PATCH 05/13] Btrfs-progs: add method to filter snapshots by parent uuid Anand Jain
2013-02-01  7:56     ` [PATCH 06/13] Btrfs-progs: put find_mount_root() in commands.h Anand Jain
2013-02-01  7:56     ` [PATCH 07/13] Btrfs-progs: make printing subvol extensible to newer layouts Anand Jain
2013-02-01  7:56     ` [PATCH 08/13] Btrfs-progs: make get_subvol_name non cmds-send specific Anand Jain
2013-02-01  7:56     ` [PATCH 09/13] Btrfs-progs: add show subcommand to subvol cli Anand Jain
2013-02-01  7:56     ` [PATCH 10/13] Btrfs-progs: filter the deleted subvolumes when listing snapshots Anand Jain
2013-02-01  7:56     ` [PATCH 11/13] Btrfs-progs: update btrfs_get_subvol to be inline with resolve_root ret changes Anand Jain
2013-02-01  7:56     ` [PATCH 12/13] Btrfs-progs: Fix a small memory leak in managing the btrfs list filter Anand Jain
2013-02-01  7:56     ` [PATCH 13/13] Btrfs-progs: add subvol flags to print Anand Jain

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