gt64 root # debugreiserfs /dev/md0
debugreiserfs 3.6.19 (2003 www.namesys.com)


Filesystem state: consistent

Reiserfs super block in block 2 on 0x900 of format 3.6 with standard journal
Count of blocks on the device: 39074048
Number of bitmaps: 1193
Blocksize: 4096
Free blocks (count of blocks - used [journal, bitmaps, data, reserved] blocks): 8088863
Root block: 30086
Filesystem is clean
Tree height: 5
Hash function used to sort names: "r5"
Objectid map size 972, max 972
Journal parameters:
        Device [0x0]
        Magic [0x7e8f0ae8]
        Size 8193 blocks (including 1 for journal header) (first block 1196)
        Max transaction length 1024 blocks
        Max batch size 900 blocks
        Max commit age 30
Blocks reserved by journal: 0
Fs state field: 0x0:
sb_version: 2
inode generation number: 25219262
UUID: 2234f94c-a9be-46ec-9bb7-018a53f424b4
LABEL:
Set flags in SB:
        ATTRIBUTES CLEAN