Ok. It's a recently made ext4 using mkfs.ext4dev from latest sysresccd. Inmediatly after making it, I moved in my root from an old 500GB ext3 hard disk. This is the output: kaguya ~ # dumpe2fs -h /dev/sda3 dumpe2fs 1.41.3 (12-Oct-2008) Filesystem volume name: <none> Last mounted on: <not available> Filesystem UUID: 07520665-bfed-4d37-a38e-0a7cb04cff59 Filesystem magic number: 0xEF53 Filesystem revision #: 1 (dynamic) Filesystem features: has_journal ext_attr resize_inode dir_index filetype needs_recovery extent flex_bg sparse_super large_file huge_file uninit_bg dir_nlink extra_isize Filesystem flags: signed_directory_hash test_filesystem Default mount options: (none) Filesystem state: clean Errors behavior: Continue Filesystem OS type: Linux Inode count: 91430912 Block count: 365693619 Reserved block count: 0 Free blocks: 245016006 Free inodes: 90916075 First block: 0 Block size: 4096 Fragment size: 4096 Reserved GDT blocks: 936 Blocks per group: 32768 Fragments per group: 32768 Inodes per group: 8192 Inode blocks per group: 512 Flex block group size: 16 Filesystem created: Fri Oct 31 13:43:31 2008 Last mount time: Mon Nov 3 11:17:20 2008 Last write time: Mon Nov 3 11:17:20 2008 Mount count: 5 Maximum mount count: 31 Last checked: Fri Oct 31 13:43:31 2008 Check interval: 15552000 (6 months) Next check after: Wed Apr 29 13:43:31 2009 Reserved blocks uid: 0 (user root) Reserved blocks gid: 0 (group root) First inode: 11 Inode size: 256 Required extra isize: 28 Desired extra isize: 28 Journal inode: 8 Default directory hash: half_md4 Directory Hash Seed: ba0cc33f-c339-4fd9-aa04-bfdad45ecf92 Journal backup: inode blocks Journal size: 128M On Mon, Nov 3, 2008 at 13:40, Theodore Tso <tytso@xxxxxxx> wrote: > Can both of you send the output of "dumpe2fs -h /dev/<disk device>" of > the filesystem in question? The thing which I'm most interested in is > whether the extents feature was enabled or not. (i.e., was this a > freshly made ext4 filesystem, or a ext3 filesystem mounted under ext4, > and with which features eanbled?) > > Thanks, > > - Ted -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
