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btrfs-progs: corrupt-block: Change format of -d option 

Currently if we want to delete an item we need to invoke corrupt block
like so:

  btrfs-corrupt-block [-r <numeric id of root>] -K <objectid,type,offset> -d

Instead, this patch converts the format to:

  btrfs-corrupt-block [-r <numeric id of root>] -d <objectid,type,offset>

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
master
Nikolay Borisov 2018-05-14 14:13:33 +03:00 committed by David Sterba
parent 98eda1c098
commit f1404df7d1
1 changed files with 3 additions and 2 deletions
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5
btrfs-corrupt-block.c
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@ -118,7 +118,7 @@ static void print_usage(int ret)
printf("\t-f The field in the item to corrupt\n");
printf("\t-I <u64,u8,u64> Corrupt an item corresponding to the passed key triplet (must also specify the field to corrupt and root for the item)\n");
printf("\t-D Corrupt a dir item, must specify key and field\n");
printf("\t-d Delete this item (must specify -K)\n");
printf("\t-d <u64,u8,u64> Delete item corresponding to passed key triplet\n");
printf("\t-r Operate on this root (only works with -d)\n");
printf("\t-C Delete a csum for the specified bytenr. When used with -b it'll delete that many bytes, otherwise it's just sectorsize\n");
exit(ret);
@ -1165,7 +1165,7 @@ int main(int argc, char **argv)
{ NULL, 0, NULL, 0 }
};
c = getopt_long(argc, argv, "l:c:b:eEkuUi:f:x:m:K:I:Ddr:C:",
c = getopt_long(argc, argv, "l:c:b:eEkuUi:f:x:m:K:I:Dd:r:C:",
long_options, NULL);
if (c < 0)
break;
@ -1219,6 +1219,7 @@ int main(int argc, char **argv)
break;
case 'd':
delete = 1;
parse_key(&key.objectid, &key.type, &key.offset);
break;
case 'r':
root_objectid = arg_strtou64(optarg);