rebuild extent metadata_csum test Creating filesystem with 524288 1k blocks and 65536 inodes Superblock backups stored on blocks: 8193, 24577, 40961, 57345, 73729, 204801, 221185, 401409 Allocating group tables: done Writing inode tables: done Creating journal (16384 blocks): done mke2fs: Operation not supported for inodes containing extents while creating huge files Writing superblocks and filesystem accounting information: done Pass 1: Checking inodes, blocks, and sizes Pass 2: Checking directory structure Pass 3: Checking directory connectivity Pass 4: Checking reference counts Pass 5: Checking group summary information Exit status is 0 Pass 1: Checking inodes, blocks, and sizes Pass 2: Checking directory structure Pass 3: Checking directory connectivity Pass 3A: Optimizing directories Pass 4: Checking reference counts Pass 5: Checking group summary information Change in FS metadata: @@ -2,7 +2,7 @@ Last mounted on: Filesystem magic number: 0xEF53 Filesystem revision #: 1 (dynamic) -Filesystem features: has_journal ext_attr resize_inode dir_index filetype sparse_super large_file huge_file dir_nlink +Filesystem features: has_journal ext_attr resize_inode dir_index filetype extent sparse_super large_file huge_file dir_nlink Default mount options: user_xattr acl Filesystem state: clean Errors behavior: Continue Pass 1: Checking inodes, blocks, and sizes Pass 2: Checking directory structure Pass 3: Checking directory connectivity Pass 4: Checking reference counts Pass 5: Checking group summary information Exit status is 0