On Sun, Feb 20, 2005 at 01:44:41PM +0300, Vitaly Fertman wrote:
> The new reiser4progs package is available on our ftp
> site (ftp://ftp.namesys.com/pub/reiser4progs/).
Thank you for this release. It doesn't crash anymore :-)
But it does tell me:
"NO REISER4 METADATA WERE FOUND. FS RECOVERY IS NOT POSSIBLE."
I have a copy of the fs, but I did run verson 1.0.3 on it before
I made a copy. (1.0.3 crashes with segfault).
Is this fs fixable you think?
Thanks in advance and with kind regards, Sander
bellyup:~# fsck.reiser4 --version
fsck.reiser4 1.0.4
Copyright (C) 2001, 2002, 2003, 2004 by Hans Reiser, licensing governed by
reiser4progs/COPYING.
bellyup:~# fsck.reiser4 /dev/hda1
*******************************************************************
This is an EXPERIMENTAL version of fsck.reiser4. Read README first.
*******************************************************************
Fscking the /dev/hda1 block device.
Will check the consistency of the Reiser4 SuperBlock.
Will check the consistency of the Reiser4 FileSystem.
Continue?
(Yes/No): Yes
***** fsck.reiser4 started at Mon Feb 21 13:49:30 2005
Fatal: Wrong magic found in the master super block.
Fatal: Failed to open the reiser4 backup.
Fatal: Cannot open the FileSystem on (/dev/hda1).
1 fatal corruptions were detected in SuperBlock. Run with --build-sb option to
fix them.
bellyup:~# fsck.reiser4 --build-sb /dev/hda1
*******************************************************************
This is an EXPERIMENTAL version of fsck.reiser4. Read README first.
*******************************************************************
Fscking the /dev/hda1 block device.
Will build the Reiser4 SuperBlock.
Will check the consistency of the Reiser4 FileSystem.
Continue?
(Yes/No): Yes
***** fsck.reiser4 started at Mon Feb 21 13:49:43 2005
Fatal: Wrong magic found in the master super block.
Fatal: Failed to open the reiser4 backup.
Fatal: Cannot open the FileSystem on (/dev/hda1).
1 fatal corruptions were detected in SuperBlock. Run with --build-sb option to
fix them.
bellyup:~# fsck.reiser4 --build-sb /dev/hda1
*******************************************************************
This is an EXPERIMENTAL version of fsck.reiser4. Read README first.
*******************************************************************
Fscking the /dev/hda1 block device.
Will build the Reiser4 SuperBlock.
Will check the consistency of the Reiser4 FileSystem.
Continue?
(Yes/No): Yes
***** fsck.reiser4 started at Mon Feb 21 13:49:43 2005
Fatal: Wrong magic found in the master super block.
Master super block cannot be found on (/dev/hda1). Do you want to build a new
one?
(Yes/No): Yes
Which block size do you use? [4096]:
Warn : A new master superblock is created on '/dev/hda1'.
Fatal: Can't open disk-format format40.
Enter the key plugin name [key_large]:
Enter the correct block count please [126504]:
Warn : The format 'format40' is created on '/dev/hda1'.
Error: Wrong magic is found in the filesystem status block.
Warn : Creating a new status block.
FSCK: Checksum missmatch in bitmap block 18. Checksum is 0x0, should be
0xffc0001.
FSCK: Checksum missmatch in bitmap block 32736. Checksum is 0xef2d8782, should
be 0x955c26fe.
FSCK: Checksum missmatch in bitmap block 65472. Checksum is 0x64c78fa2, should
be 0xf55bf507.
FSCK: Checksum missmatch in bitmap block 98208. Checksum is 0xf6d9d7e3, should
be 0x885c0260.
FSCK: Checksums will be fixed later.
Reiser4 fs was detected on /dev/hda1.
Master super block (16):
magic: ReIsEr4
blksize: 4096
format: 0x0 (format40)
label: <none>
Format super block (17):
plugin: format40
description: Disk-format for reiser4.
magic: ReIsEr40FoRmAt
flushes: 0
mkfs id: 0xe78822c
blocks: 126504
free blocks: 0
root block: 0
tail policy: 0x2 (smart)
next oid: 0x0
file count: 0
tree height: 0
key policy: LARGE
CHECKING STORAGE TREE
Warn : Reiser4 storage tree does not exist. Filter pass skipped.
Read nodes 0
Nodes left in the tree 0
Leaves of them 0, Twigs of them 0
Invalid node pointers 1
Time interval: Mon Feb 21 13:49:52 2005 - Mon Feb 21 13:49:52 2005
CHECKING EXTENT REGIONS.
Read twigs 0
Time interval: Mon Feb 21 13:49:52 2005 - Mon Feb 21 13:49:52 2005
Warn : Fatal corruptions were found. Semantic pass is skipped.
***** fsck.reiser4 finished at Mon Feb 21 13:49:52 2005
Closing fs...done
1 fatal corruptions were detected in FileSystem. Run with --build-fs option to
fix them.
bellyup:~# fsck.reiser4 /dev/hda1
*******************************************************************
This is an EXPERIMENTAL version of fsck.reiser4. Read README first.
*******************************************************************
Fscking the /dev/hda1 block device.
Will check the consistency of the Reiser4 SuperBlock.
Will check the consistency of the Reiser4 FileSystem.
Continue?
(Yes/No): Yes
***** fsck.reiser4 started at Mon Feb 21 13:50:02 2005
FSCK: Checksum missmatch in bitmap block 18. Checksum is 0x0, should be
0xffc0001.
FSCK: Checksum missmatch in bitmap block 32736. Checksum is 0xef2d8782, should
be 0x955c26fe.
FSCK: Checksum missmatch in bitmap block 65472. Checksum is 0x64c78fa2, should
be 0xf55bf507.
FSCK: Checksum missmatch in bitmap block 98208. Checksum is 0xf6d9d7e3, should
be 0x885c0260.
Reiser4 fs was detected on /dev/hda1.
Master super block (16):
magic: ReIsEr4
blksize: 4096
format: 0x0 (format40)
label: <none>
Format super block (17):
plugin: format40
description: Disk-format for reiser4.
magic: ReIsEr40FoRmAt
flushes: 0
mkfs id: 0xe78822c
blocks: 126504
free blocks: 0
root block: 0
tail policy: 0x2 (smart)
next oid: 0x0
file count: 0
tree height: 0
key policy: LARGE
CHECKING STORAGE TREE
Warn : Reiser4 storage tree does not exist. Filter pass skipped.
Read nodes 0
Nodes left in the tree 0
Leaves of them 0, Twigs of them 0
Invalid node pointers 1
Time interval: Mon Feb 21 13:50:02 2005 - Mon Feb 21 13:50:02 2005
CHECKING EXTENT REGIONS.
Read twigs 0
Time interval: Mon Feb 21 13:50:02 2005 - Mon Feb 21 13:50:02 2005
Warn : Fatal corruptions were found. Semantic pass is skipped.
***** fsck.reiser4 finished at Mon Feb 21 13:50:02 2005
Closing fs...done
1 fixable corruptions were detected in the SuperBlock. Run with --fix option to
fix them.
bellyup:~# fsck.reiser4 --fix /dev/hda1
*******************************************************************
This is an EXPERIMENTAL version of fsck.reiser4. Read README first.
*******************************************************************
Fscking the /dev/hda1 block device.
Will fix minor corruptions of the Reiser4 SuperBlock.
Will fix minor corruptions of the Reiser4 FileSystem.
Continue?
(Yes/No): Yes
***** fsck.reiser4 started at Mon Feb 21 13:50:14 2005
FSCK: Checksum missmatch in bitmap block 18. Checksum is 0x0, should be
0xffc0001.
FSCK: Checksum missmatch in bitmap block 32736. Checksum is 0xef2d8782, should
be 0x955c26fe.
FSCK: Checksum missmatch in bitmap block 65472. Checksum is 0x64c78fa2, should
be 0xf55bf507.
FSCK: Checksum missmatch in bitmap block 98208. Checksum is 0xf6d9d7e3, should
be 0x885c0260.
FSCK: Checksums will be fixed later.
Reiser4 fs was detected on /dev/hda1.
Master super block (16):
magic: ReIsEr4
blksize: 4096
format: 0x0 (format40)
label: <none>
Format super block (17):
plugin: format40
description: Disk-format for reiser4.
magic: ReIsEr40FoRmAt
flushes: 0
mkfs id: 0xe78822c
blocks: 126504
free blocks: 0
root block: 0
tail policy: 0x2 (smart)
next oid: 0x0
file count: 0
tree height: 0
key policy: LARGE
CHECKING STORAGE TREE
Warn : Reiser4 storage tree does not exist. Filter pass skipped.
Read nodes 0
Nodes left in the tree 0
Leaves of them 0, Twigs of them 0
Invalid node pointers 1
Time interval: Mon Feb 21 13:50:14 2005 - Mon Feb 21 13:50:14 2005
CHECKING EXTENT REGIONS.
Read twigs 0
Time interval: Mon Feb 21 13:50:14 2005 - Mon Feb 21 13:50:14 2005
Warn : Fatal corruptions were found. Semantic pass is skipped.
***** fsck.reiser4 finished at Mon Feb 21 13:50:14 2005
Closing fs...done
1 fatal corruptions were detected in FileSystem. Run with --build-fs option to
fix them.
bellyup:~# fsck.reiser4 --build-fs /dev/hda1
*******************************************************************
This is an EXPERIMENTAL version of fsck.reiser4. Read README first.
*******************************************************************
Fscking the /dev/hda1 block device.
Will check the consistency of the Reiser4 SuperBlock.
Will build the Reiser4 FileSystem.
Continue?
(Yes/No): Yes
***** fsck.reiser4 started at Mon Feb 21 13:50:26 2005
FSCK: Checksum missmatch in bitmap block 18. Checksum is 0x0, should be
0xffc0001.
FSCK: Checksum missmatch in bitmap block 32736. Checksum is 0xef2d8782, should
be 0x955c26fe.
FSCK: Checksum missmatch in bitmap block 65472. Checksum is 0x64c78fa2, should
be 0xf55bf507.
FSCK: Checksum missmatch in bitmap block 98208. Checksum is 0xf6d9d7e3, should
be 0x885c0260.
Reiser4 fs was detected on /dev/hda1.
Master super block (16):
magic: ReIsEr4
blksize: 4096
format: 0x0 (format40)
label: <none>
Format super block (17):
plugin: format40
description: Disk-format for reiser4.
magic: ReIsEr40FoRmAt
flushes: 0
mkfs id: 0xe78822c
blocks: 126504
free blocks: 0
root block: 0
tail policy: 0x2 (smart)
next oid: 0x0
file count: 0
tree height: 0
key policy: LARGE
CHECKING STORAGE TREE
Warn : Reiser4 storage tree does not exist. Filter pass skipped.
Read nodes 0
Nodes left in the tree 0
Leaves of them 0, Twigs of them 0
Zeroed node pointers 1
Time interval: Mon Feb 21 13:50:26 2005 - Mon Feb 21 13:50:26 2005
CHECKING EXTENT REGIONS.
Read twigs 0
Time interval: Mon Feb 21 13:50:26 2005 - Mon Feb 21 13:50:26 2005
LOOKING FOR UNCONNECTED NODES
Read nodes 96346
Good nodes 0
Leaves of them 0, Twigs of them 0
Time interval: Mon Feb 21 13:50:26 2005 - Mon Feb 21 13:50:35 2005
CHECKING EXTENT REGIONS.
Read twigs 0
Time interval: Mon Feb 21 13:50:35 2005 - Mon Feb 21 13:50:35 2005
INSERTING UNCONNECTED NODES
1. Twigs: done
2. Twigs by item: done
3. Leaves: done
4. Leaves by item: done
Twigs: read 0, inserted 0, by item 0, empty 0
Leaves: read 0, inserted 0, by item 0
Time interval: Mon Feb 21 13:50:35 2005 - Mon Feb 21 13:50:35 2005
Fatal: No reiser4 metadata were found. Semantic pass is skipped.
***** fsck.reiser4 finished at Mon Feb 21 13:50:35 2005
Closing fs...done
1 fixable corruptions were detected in the SuperBlock. Run with --fix option to
fix them.
NO REISER4 METADATA WERE FOUND. FS RECOVERY IS NOT POSSIBLE.
bellyup:~# fsck.reiser4 --fix /dev/hda1
*******************************************************************
This is an EXPERIMENTAL version of fsck.reiser4. Read README first.
*******************************************************************
Fscking the /dev/hda1 block device.
Will fix minor corruptions of the Reiser4 SuperBlock.
Will fix minor corruptions of the Reiser4 FileSystem.
Continue?
(Yes/No): Yes
***** fsck.reiser4 started at Mon Feb 21 13:51:01 2005
Reiser4 fs was detected on /dev/hda1.
Master super block (16):
magic: ReIsEr4
blksize: 4096
format: 0x0 (format40)
label: <none>
Format super block (17):
plugin: format40
description: Disk-format for reiser4.
magic: ReIsEr40FoRmAt
flushes: 0
mkfs id: 0xe78822c
blocks: 126504
free blocks: 126476
root block: 18446744073709551615
tail policy: 0x2 (smart)
next oid: 0x0
file count: 0
tree height: 0
key policy: LARGE
CHECKING STORAGE TREE
Warn : Reiser4 storage tree does not exist. Filter pass skipped.
Read nodes 0
Nodes left in the tree 0
Leaves of them 0, Twigs of them 0
Invalid node pointers 1
Time interval: Mon Feb 21 13:51:02 2005 - Mon Feb 21 13:51:02 2005
CHECKING EXTENT REGIONS.
Read twigs 0
Time interval: Mon Feb 21 13:51:02 2005 - Mon Feb 21 13:51:02 2005
Warn : Fatal corruptions were found. Semantic pass is skipped.
***** fsck.reiser4 finished at Mon Feb 21 13:51:02 2005
Closing fs...done
1 fatal corruptions were detected in FileSystem. Run with --build-fs option to
fix them.
bellyup:~# fsck.reiser4 --build-fs --fix /dev/hda1
*******************************************************************
This is an EXPERIMENTAL version of fsck.reiser4. Read README first.
*******************************************************************
Fscking the /dev/hda1 block device.
Will fix minor corruptions of the Reiser4 SuperBlock.
Will build the Reiser4 FileSystem.
Continue?
(Yes/No): Yes
***** fsck.reiser4 started at Mon Feb 21 13:52:45 2005
Reiser4 fs was detected on /dev/hda1.
Master super block (16):
magic: ReIsEr4
blksize: 4096
format: 0x0 (format40)
label: <none>
Format super block (17):
plugin: format40
description: Disk-format for reiser4.
magic: ReIsEr40FoRmAt
flushes: 0
mkfs id: 0xe78822c
blocks: 126504
free blocks: 126476
root block: 18446744073709551615
tail policy: 0x2 (smart)
next oid: 0x0
file count: 0
tree height: 0
key policy: LARGE
CHECKING STORAGE TREE
Warn : Reiser4 storage tree does not exist. Filter pass skipped.
Read nodes 0
Nodes left in the tree 0
Leaves of them 0, Twigs of them 0
Zeroed node pointers 1
Time interval: Mon Feb 21 13:52:46 2005 - Mon Feb 21 13:52:46 2005
CHECKING EXTENT REGIONS.
Read twigs 0
Time interval: Mon Feb 21 13:52:46 2005 - Mon Feb 21 13:52:46 2005
LOOKING FOR UNCONNECTED NODES
Read nodes 0
Good nodes 0
Leaves of them 0, Twigs of them 0
Time interval: Mon Feb 21 13:52:46 2005 - Mon Feb 21 13:52:46 2005
CHECKING EXTENT REGIONS.
Read twigs 0
Time interval: Mon Feb 21 13:52:46 2005 - Mon Feb 21 13:52:46 2005
INSERTING UNCONNECTED NODES
1. Twigs: done
2. Twigs by item: done
3. Leaves: done
4. Leaves by item: done
Twigs: read 0, inserted 0, by item 0, empty 0
Leaves: read 0, inserted 0, by item 0
Time interval: Mon Feb 21 13:52:46 2005 - Mon Feb 21 13:52:46 2005
Fatal: No reiser4 metadata were found. Semantic pass is skipped.
***** fsck.reiser4 finished at Mon Feb 21 13:52:46 2005
Closing fs...done
NO REISER4 METADATA WERE FOUND. FS RECOVERY IS NOT POSSIBLE.
