forked from Mirrors/btrfs-progs
Btrfs-progs: add type root to label property
So that we can get the label of a mounted filesystem. Before this change: $ btrfs prop get /mnt/btrfs label ERROR: object is not compatible with property $ btrfs prop get /dev/sdb3 label ERROR: dev /dev/sdb3 is mounted, use mount point ERROR: failed to set/get property for object. After this change: $ btrfs prop get /mnt/btrfs label label=foobar Signed-off-by: Filipe David Borba Manana <fdmanana@gmail.com> Signed-off-by: David Sterba <dsterba@suse.cz> Signed-off-by: Chris Mason <clm@fb.com>master
parent
d5bd0a1f84
commit
aea9789800
3
props.c
3
props.c
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@ -105,6 +105,7 @@ static int prop_label(enum prop_object_type type,
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const struct prop_handler prop_handlers[] = {
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const struct prop_handler prop_handlers[] = {
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{"ro", "Set/get read-only flag of subvolume.", 0, prop_object_subvol,
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{"ro", "Set/get read-only flag of subvolume.", 0, prop_object_subvol,
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prop_read_only},
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prop_read_only},
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{"label", "Set/get label of device.", 0, prop_object_dev, prop_label},
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{"label", "Set/get label of device.", 0,
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prop_object_dev | prop_object_root, prop_label},
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{0, 0, 0, 0, 0}
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{0, 0, 0, 0, 0}
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};
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};
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