RedHat ES Workstation, 2.6.9-11smp
Dell Precision 530 workstation
Dell Powervault RAID with 500Gb RAID partition
reiserfs 3.6.19
The virtual RAID disk was inadvertantly broken when the Dell powervault was
split into two seperate controlers. When the server was brought back up the
original virtual disk had to be recreated on the RAID controler.
I was surprised that the problem did not wipe out all of the data on the
partition but reiserfsck --rebuild-tree had been unable to repiar the partition
so it can be mounted. It holds the backups for all servers and pc's in my
office.
This last run did not abort with bad root block as all previous runs had (4).
last run ended with:
Pass 3a (looking for lost dir/files):
Looking for lost directories:
/1956276_1956286/304c28018c1a645410c2905a0c355871semantic_rebuild.c 563
get_next_directory_item
get_next_directory_item: item [61312722 61312723 0x2a1 DRCT (2)]: hidden entry
0 ''
Aborted
I believe all previous aborts happened in phase 0 but I don't really know if
this is a good sign or not.
I've run debugreiserfs and gotten this:
Filesystem state: consistency is not checked after last mounting
Reiserfs super block in block 16 on 0x5001 of format 3.6 with standard journal
Count of blocks on the device: 143372080
Number of bitmaps: 4376
Blocksize: 4096
Free blocks (count of blocks - used [journal, bitmaps, data, reserved] blocks):
143372080
Root block: 0
Filesystem is NOT clean
Tree height: 65535
Hash function used to sort names: "r5"
Objectid map size 972, max 972
Journal parameters:
Device [0x0]
Magic [0x5e4c8641]
Size 8193 blocks (including 1 for journal header) (first block 18)
Max transaction length 1024 blocks
Max batch size 900 blocks
Max commit age 30
Blocks reserved by journal: 0
Fs state field: 0xfa02:
FATAL corruptions exist.
sb_version: 2
inode generation number: 23368281
UUID: fbf09431-c46c-4075-bb79-748d7b26f0a0
LABEL:
Set flags in SB:
ATTRIBUTES CLEAN
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