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btrfs-progs: add recursive subvol delete #861

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merged 1 commit into from
Aug 12, 2024

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Adds a --recursive option to btrfs subvol delete, causing it to pass the BTRFS_UTIL_DELETE_SUBVOLUME_RECURSIVE flag through to libbtrfsutil.

This is a resubmission of part of a patch that Omar Sandoval sent in 2018, which appears to have been overlooked:
https://lore.kernel.org/linux-btrfs/e42cdc5d5287269faf4d09e8c9786d0b3adeb658.1516991902.git.osandov@fb.com/

Reviewed-by: Qu Wenruo wqu@suse.com

Documentation/btrfs-subvolume.rst Show resolved Hide resolved
cmds/subvolume.c Show resolved Hide resolved
Adds a --recursive option to btrfs subvol delete, causing it to pass the
BTRFS_UTIL_DELETE_SUBVOLUME_RECURSIVE flag through to libbtrfsutil.

This is a resubmission of part of a patch that Omar Sandoval sent in
2018, which appears to have been overlooked:
https://lore.kernel.org/linux-btrfs/e42cdc5d5287269faf4d09e8c9786d0b3adeb658.1516991902.git.osandov@fb.com/

Signed-off-by: Mark Harmstone <maharmstone@meta.com>
Co-authored-by: Mark Harmstone <maharmstone@meta.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
[ Add details to man page, fix indent in the doc. ]
Signed-off-by: Qu Wenruo <wqu@suse.com>
@adam900710 adam900710 merged commit 29da0fe into kdave:devel Aug 12, 2024
@adam900710 adam900710 deleted the recursive_subv_delete branch August 12, 2024 23:08
kdave pushed a commit that referenced this pull request Aug 14, 2024
Add new option --recursive 'btrfs subvol delete', causing it to pass the
BTRFS_UTIL_DELETE_SUBVOLUME_RECURSIVE flag through to libbtrfsutil.

This can work in two modes, depending on the user:

- regular user - this will skip subvolumes that are not accessible
- root (CAP_SYS_ADMIN) - no limitations

Pull-request: #861
Signed-off-by: Mark Harmstone <maharmstone@meta.com>
Co-authored-by: Omar Sandoval <osandov@osandov.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
[ Add details to man page, fix indent in the doc. ]
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
kdave pushed a commit that referenced this pull request Aug 15, 2024
Add new option --recursive 'btrfs subvol delete', causing it to pass the
BTRFS_UTIL_DELETE_SUBVOLUME_RECURSIVE flag through to libbtrfsutil.

This can work in two modes, depending on the user:

- regular user - this will skip subvolumes that are not accessible
- root (CAP_SYS_ADMIN) - no limitations

Pull-request: #861
Signed-off-by: Mark Harmstone <maharmstone@meta.com>
Co-authored-by: Omar Sandoval <osandov@osandov.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
[ Add details to man page, fix indent in the doc. ]
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
@kdave kdave added this to the v6.11 milestone Aug 21, 2024
kdave pushed a commit that referenced this pull request Sep 17, 2024
Add new option --recursive 'btrfs subvol delete', causing it to pass the
BTRFS_UTIL_DELETE_SUBVOLUME_RECURSIVE flag through to libbtrfsutil.

This can work in two modes, depending on the user:

- regular user - this will skip subvolumes that are not accessible
- root (CAP_SYS_ADMIN) - no limitations

Pull-request: #861
Signed-off-by: Mark Harmstone <maharmstone@meta.com>
Co-authored-by: Omar Sandoval <osandov@osandov.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
[ Add details to man page, fix indent in the doc. ]
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
@kdave kdave modified the milestones: v6.11, v6.12 Sep 17, 2024
kdave pushed a commit that referenced this pull request Nov 8, 2024
Add new option --recursive 'btrfs subvol delete', causing it to pass the
BTRFS_UTIL_DELETE_SUBVOLUME_RECURSIVE flag through to libbtrfsutil.

This can work in two modes, depending on the user:

- regular user - this will skip subvolumes that are not accessible
- root (CAP_SYS_ADMIN) - no limitations

Pull-request: #861
Signed-off-by: Mark Harmstone <maharmstone@meta.com>
Co-authored-by: Omar Sandoval <osandov@osandov.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
[ Add details to man page, fix indent in the doc. ]
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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4 participants