Hello,
I did a repair on a reiser4 partition as follows:
# fsck.reiser4 --build-fs /dev/sdc
The disk report is listed at [1]
Is the report ok ?
See[1]
I then tried to use the disk and the command mount failed /dev/sdc
/media/disk2
See[2]
Questions:
Do I rerun the command again ? fsck.reiser4 --build-fs /dev/sdc
What else do I need to do to use the disk ?
I checked for reiser4.ko too
# ll /lib/modules/`uname -r`/kernel/fs/reiser4
total 645
-rw-r--r-- 1 root root 658032 Jan 28 19:54 reiser4.ko
Thanks Glenn
[1]
# fsck.reiser4 --build-fs /dev/sdc
*******************************************************************
This is an EXPERIMENTAL version of fsck.reiser4. Read README first.
*******************************************************************
Fscking the /dev/sdc block device.
Will check the consistency of the Reiser4 SuperBlock.
Will build the Reiser4 FileSystem.
Continue?
(Yes/No): yes
***** fsck.reiser4 started at Sun Jan 29 02:37:21 2012
Reiser4 fs was detected on /dev/sdc.
Master super block (16):
magic: ReIsEr4
blksize: 4096
format: 0x0 (format40)
uuid: 3006ced1-7490-4ea8-a9b8-d82143c6bede
label: <none>
Format super block (17):
plugin: format40
description: Disk-format plugin.
version: 0
magic: ReIsEr40FoRmAt
mkfs id: 0x1ddaf754
flushes: 0
blocks: 488378640
free blocks: 217146980
root block: 37017218
tail policy: 0x2 (smart)
next oid: 0xedade
file count: 188313
tree height: 6
key policy: LARGE
CHECKING THE STORAGE TREE
Read nodes 197008413
Nodes left in the tree 197008413
Leaves of them 194764277, Twigs of them 2217790
Time interval: Sun Jan 29 02:39:18 2012 - Sun Jan 29 11:20:38 2012
CHECKING EXTENT REGIONS.
Read twigs 2217790
Time interval: Sun Jan 29 11:20:38 2012 - Sun Jan 29 13:30:57 2012
LOOKING FOR UNCONNECTED NODES
FSCK: node.c: 108: repair_node_items_check: Node (43828275), items (0) and
(1): Wrong order of keys.
FSCK: node.c: 108: repair_node_items_check: Node (52697435), items (79)
and (80): Wrong order of keys.
FSCK: node.c: 108: repair_node_items_check: Node (63227569), items (24)
and (25): Wrong order of keys.
FSCK: node.c: 108: repair_node_items_check: Node (63227571), items (73)
and (74): Wrong order of keys.
FSCK: node.c: 108: repair_node_items_check: Node (116595727), items (20)
and (21): Wrong order of keys.
FSCK: node.c: 108: repair_node_items_check: Node (227923161), items (22)
and (23): Wrong order of keys.
FSCK: node.c: 108: repair_node_items_check: Node (284305753), items (61)
and (62): Wrong order of keys.
Read nodes 1481038
Good nodes 471512
Leaves of them 466164, Twigs of them 5348
Time interval: Sun Jan 29 13:31:14 2012 - Sun Jan 29 13:35:04 2012
***** fsck.reiser4 finished at Sun Jan 29 13:35:04 2012
Closing fs...done
FS is consistent.
[2]
# mount /dev/sdc /media/disk2
mount: No such file or directory
This did not work either
mount -t reiser4 /dev/sdc /media/disk2
mount: No such file or directory
Other details
-------------
# cd /media
# md disk2
# ll
total 3
drwxr-xr-x 79 root root 2520 Jan 24 01:20 disk
drwxr-xr-x 2 root root 40 Jan 29 14:01 disk2
# fdisk -l
Disk /dev/sda: 64.0 GB, 64023257088 bytes
255 heads, 63 sectors/track, 7783 cylinders, total 125045424 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0xcc791374
Device Boot Start End Blocks Id System
/dev/sda1 63 41046074 20523006 7 HPFS/NTFS/exFAT
/dev/sda2 * 41048064 61528063 10240000 83 Linux
/dev/sda3 61528950 120937319 29704185 83 Linux
/dev/sda4 120937320 125033894 2048287+ 82 Linux swap /
Solaris
Disk /dev/sdb: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0xe0c5913d
Device Boot Start End Blocks Id System
/dev/sdb1 63 40965749 20482843+ 1c Hidden W95 FAT32
(LBA)
/dev/sdb2 * 40965750 84430847 21732549 7 HPFS/NTFS/exFAT
/dev/sdb3 285153280 976771071 345808896 f W95 Ext'd (LBA)
/dev/sdb4 84430848 285153279 100361216 83 Linux
/dev/sdb5 285155328 305903615 10374144 7 HPFS/NTFS/exFAT
/dev/sdb6 305905664 976771071 335432704 83 Linux
Partition table entries are not in disk order
Disk /dev/sdc: 2000.4 GB, 2000398934016 bytes
255 heads, 63 sectors/track, 243201 cylinders, total 3907029168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/sdc doesn't contain a valid partition table
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