Fix the command usage of "btrfs filesystem label" to reflect this change. i.e.
so that
we can get/set the label of a mounted filesystem against the mountpoint.
Signed-off-by: Jie Liu <jeff....@oracle.com>
Signed-off-by: Anand Jain <anand.j...@oracle.com>
---
cmds-filesystem.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/cmds-filesystem.c b/cmds-filesystem.c
index 9c43d35..5770d8b 100644
--- a/cmds-filesystem.c
+++ b/cmds-filesystem.c
@@ -517,8 +517,8 @@ static int cmd_resize(int argc, char **argv)
}
static const char * const cmd_label_usage[] = {
- "btrfs filesystem label <device> [<newlabel>]",
- "Get or change the label of an unmounted filesystem",
+ "btrfs filesystem label [<device>|<mountpoint>] [<newlabel>]",
+ "Get or change the label of a filesystem",
"With one argument, get the label of filesystem on <device>.",
"If <newlabel> is passed, set the filesystem label to <newlabel>.",
NULL
--
1.7.9.5
--
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