Hello all,
I've recently received a bad block notice from SMARTD and I'm trying to
track down which files might be affected. I *think* I have the basic
process correct but I'm missing the final step -- how to get the inode
of the affected files. My skill with Google and man pages got me to
where I am but seems unequal to my remaining task.
My question is: is the inode of the file in question found in the
output of debugreiserfs -1 <blocknum> or is there some other way to get
the inode?
Attached is a console log documenting the process I'm using so far. How
should I interpret this output from debugreiserfs?
Many thanks,
--
Dewey Sasser
straits messages # grep LBAsect messages.1 | tail -n 1
Nov 9 09:45:34 straits hda: dma_intr: error=0x40 {
UncorrectableError }, LBAsect=32378944, sector=28250176
straits messages # fdisk -ul /dev/hda
Disk /dev/hda: 122.9 GB, 122942324736 bytes
255 heads, 63 sectors/track, 14946 cylinders, total 240121728 sectors
Units = sectors of 1 * 512 = 512 bytes
Device Boot Start End Blocks Id System
/dev/hda1 * 63 128519 64228+ 83 Linux
/dev/hda2 128520 4128704 2000092+ 83 Linux
/dev/hda3 4128705 240107489 117989392+ 5 Extended
/dev/hda5 4128768 43198784 19535008+ 83 Linux
/dev/hda6 43198848 240107489 98454321 83 Linux
straits messages # dc
32378944 /# LBA Sector/
4128768 /# Starting sector for hda5/
-
p
28250176 /# result: this is the sector within hda5/
8 /# convert 512 byte sectors to 4096 byte
ReiserFS blocks
/
/p
3531272 # /result: this is the ReiserFS block containing the
bad sector/
q
straits messages # debugreiserfs -1 3531272 /dev/hda5
debugreiserfs 3.6.19 (2003 www.namesys.com)
3531272 is used in ondisk bitmap
===================================================================
LEAF NODE (3531272) contains level=1, nr_items=12, free_space=632
rdkey (real items 12)
-------------------------------------------------------------------------------
|###|type|ilen|f/sp| loc|fmt|fsck|
key |
| | | |e/cn| |
|need| |
-------------------------------------------------------------------------------
| 0|3065513 2078685 0x0 SD (0), len 44, location 4052 entry count
65535, fsck need 0, format new|
(NEW SD), mode -rw-rw-r--, size 0, nlink 1, mtime 24/2005 04:17:29
blocks 0, uid 0
-------------------------------------------------------------------------------
| 1|3065513 2078685 0x1 DRCT (2), len 456, location 3596 entry
count 65535, fsck need 0, format new|
-------------------------------------------------------------------------------
| 2|3065513 2269255 0x0 SD (0), len 44, location 3552 entry count
65535, fsck need 0, format new|
(NEW SD), mode -rw-rw-r--, size 610, nlink 1, mtime 02/2005 04:05:49
blocks 8, uid 0
-------------------------------------------------------------------------------
| 3|3065513 2269255 0x1 DRCT (2), len 616, location 2936 entry
count 65535, fsck need 0, format new|
-------------------------------------------------------------------------------
| 4|3065513 2269421 0x0 SD (0), len 44, location 2892 entry count
65535, fsck need 0, format new|
(NEW SD), mode -rw-rw-r--, size 505, nlink 1, mtime 01/2005 14:35:40
blocks 8, uid 0
-------------------------------------------------------------------------------
| 5|3065513 2269421 0x1 DRCT (2), len 512, location 2380 entry
count 65535, fsck need 0, format new|
-------------------------------------------------------------------------------
| 6|3065513 2269440 0x0 SD (0), len 44, location 2336 entry count
65535, fsck need 0, format new|
(NEW SD), mode -rw-rw-r--, size 371, nlink 1, mtime 21/2005 14:35:50
blocks 8, uid 0
-------------------------------------------------------------------------------
| 7|3065513 2269440 0x1 DRCT (2), len 376, location 1960 entry
count 65535, fsck need 0, format new|
-------------------------------------------------------------------------------
| 8|3065513 2269513 0x0 SD (0), len 44, location 1916 entry count
65535, fsck need 0, format new|
(NEW SD), mode -rw-rw-r--, size 873, nlink 1, mtime 17/2005 16:06:08
blocks 8, uid 0
-------------------------------------------------------------------------------
| 9|3065513 2269513 0x1 DRCT (2), len 880, location 1036 entry
count 65535, fsck need 0, format new|
-------------------------------------------------------------------------------
| 10|3065513 2288540 0x0 SD (0), len 44, location 992 entry count
65535, fsck need 0, format new|
(NEW SD), mode -rw-rw-r--, size 643, nlink 1, mtime 09/2005 15:35:43
blocks 8, uid 0
-------------------------------------------------------------------------------
| 11|3065513 2288540 0x1 DRCT (2), len 48, location 944 entry count
65535, fsck need 0, format new|
===================================================================
