btrfs-progs: balance start: fix usage add long verbose

btrfs balance start supports both short and long option -v|--verbose
however usage failed to show the long option. This patch fixes the --help.

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
master
Anand Jain 2019-10-30 16:41:07 +08:00 committed by David Sterba
parent 161402cc5a
commit ac7ce38475
1 changed files with 1 additions and 1 deletions

View File

@ -490,7 +490,7 @@ static const char * const cmd_balance_start_usage[] = {
"-d[filters] act on data chunks",
"-m[filters] act on metadata chunks",
"-s[filters] act on system chunks (only under -f)",
"-v be verbose",
"-v|--verbose be verbose",
"-f force a reduction of metadata integrity",
"--full-balance do not print warning and do not delay start",
"--background|--bg",