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Fix mkfs.btrfs usage help to match the current args 

Signed-off-by: Shen Feng <shen@cn.fujitsu.com>
This commit is contained in:
Shen Feng 2009-01-07 14:57:12 -05:00 committed by Chris Mason
parent f7f0e8567f
commit 238fdcca20
1 changed files with 5 additions and 1 deletions
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6
mkfs.c
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@ -263,9 +263,13 @@ static void print_usage(void)
{ {
fprintf(stderr, "usage: mkfs.btrfs [options] dev [ dev ... ]\n"); fprintf(stderr, "usage: mkfs.btrfs [options] dev [ dev ... ]\n");
fprintf(stderr, "options:\n"); fprintf(stderr, "options:\n");
fprintf(stderr, "\t -A --alloc-start the offset to start the FS\n");
fprintf(stderr, "\t -b --byte-count total number of bytes in the FS\n"); fprintf(stderr, "\t -b --byte-count total number of bytes in the FS\n");
fprintf(stderr, "\t -d --data data profile, raid0, raid1, raid10 or single\n");
fprintf(stderr, "\t -l --leafsize size of btree leaves\n"); fprintf(stderr, "\t -l --leafsize size of btree leaves\n");
fprintf(stderr, "\t -n --nodesize size of btree leaves\n"); fprintf(stderr, "\t -L --label set a label\n");
fprintf(stderr, "\t -m --metadata metadata profile, values like data profile\n");
fprintf(stderr, "\t -n --nodesize size of btree nodes\n");
fprintf(stderr, "\t -s --sectorsize min block allocation\n"); fprintf(stderr, "\t -s --sectorsize min block allocation\n");
fprintf(stderr, "%s\n", BTRFS_BUILD_VERSION); fprintf(stderr, "%s\n", BTRFS_BUILD_VERSION);
exit(1); exit(1);