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author | Wang Shilong <wangsl-fnst@cn.fujitsu.com> | 2013-10-07 15:21:38 +0800 |
---|---|---|
committer | Chris Mason <chris.mason@fusionio.com> | 2013-10-16 08:23:12 -0400 |
commit | 04e271786fa45b9d618e508571961921429fe4a5 (patch) | |
tree | 808f351acd52012989193371e2cd63133ad38294 /radix-tree.c | |
parent | 1e174d2621fd1e329f5cb581d786efe5105ba1fe (diff) |
Btrfs-progs: introduces '-p' option to print the ID of the parent qgroups
This patch introduces '-p' option to print the ID of the parent qgroups.
You may use it like:
btrfs qgroup show -p <path>
For Example:
qgroupid(2/0)
/ \
/ \
/ \
qgroupid(1/0) qgroupid(1/1)
\ /
\ /
qgroupid(0/1)
If we use the command:
btrfs qgroup show -p <path>
The result will output
0/1 -- -- 1/0,1/1
1/0 -- -- 2/0
1/1 -- -- 2/0
2/0 -- -- --
Signed-off-by: Wang Shilong <wangsl-fnst@cn.fujitsu.com>
Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
Diffstat (limited to 'radix-tree.c')
0 files changed, 0 insertions, 0 deletions