mkfs.btrfs -O list-all is a good options to list features, publish it in the help. Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx> --- mkfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mkfs.c b/mkfs.c index 14e0fed..c16aeb9 100644 --- a/mkfs.c +++ b/mkfs.c @@ -281,7 +281,7 @@ static void print_usage(void) fprintf(stderr, "\t-s|--sectorsize SIZE min block allocation (may not mountable by current kernel)\n"); fprintf(stderr, "\t-r|--rootdir DIR the source directory\n"); fprintf(stderr, "\t-K|--nodiscard do not perform whole device TRIM\n"); - fprintf(stderr, "\t-O|--features LIST comma separated list of filesystem features\n"); + fprintf(stderr, "\t-O|--features LIST comma separated list of filesystem features, use '-O list-all' to list features\n"); fprintf(stderr, "\t-U|--uuid UUID specify the filesystem UUID\n"); fprintf(stderr, "\t-V|--version print the mkfs.btrfs version and exit\n"); fprintf(stderr, "%s\n", PACKAGE_STRING); -- 2.4.1 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
