[Bug] If using mkfs.btrfs with "-r" parameter and specified direct has fifo/socket/char/block special file, then created btrfs can't pass fsck: ------ checking fs roots unresolved ref dir 241158 index 3 namelen 9 name S.dirmngr filetype 0 errors 80, filetype mismatch ERROR: errors found in fs roots ------ [Reason] Btrfs dir items/indexes records inode type, while "-r" only handles directors, regular files and soft link, it makes such special files type to be regular file and caused the problem. [Fix] Add missing types for add_directory_items(), so that result of "mkfs.btrfs -r" can pass mkfs. Signed-off-by: Qu Wenruo <quwenruo.btrfs@xxxxxxx> --- mkfs/main.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/mkfs/main.c b/mkfs/main.c index afd68bc5..84ff300b 100644 --- a/mkfs/main.c +++ b/mkfs/main.c @@ -435,6 +435,14 @@ static int add_directory_items(struct btrfs_trans_handle *trans, filetype = BTRFS_FT_REG_FILE; if (S_ISLNK(st->st_mode)) filetype = BTRFS_FT_SYMLINK; + if (S_ISSOCK(st->st_mode)) + filetype = BTRFS_FT_SOCK; + if (S_ISCHR(st->st_mode)) + filetype = BTRFS_FT_CHRDEV; + if (S_ISBLK(st->st_mode)) + filetype = BTRFS_FT_BLKDEV; + if (S_ISFIFO(st->st_mode)) + filetype = BTRFS_FT_FIFO; ret = btrfs_insert_dir_item(trans, root, name, name_len, parent_inum, &location, -- 2.14.1 -- 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
