Re: [reiserfs-list] Can't mount reiserfs with 2.4.11, 2.4.10 works fine

[Christian Ullrich <chris@chrullrich.de>]

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* Alexander Viro wrote on Thursday, 2001-10-11:

> Umhm... Could you dd the sectors 0, 10000368 and 48063456 and mail them?

Here you are. I did the following (in 2.4.10, tell me if 
you need them from another kernel):

# dd if=/dev/hdb of=hdb-sect0 bs=512 count=1 
# dd if=/dev/hdb of=hdb-sect10000368 bs=512 count=1 skip=10000368
# dd if=/dev/hdb of=hdb-sect48063456 bs=512 count=1 skip=48063456

> Another thing to do - take the patch I've sent and add
> 
> 	printk("[%d %d]\n", start, size);
> 
> in the beginning of fs/partitions/check.c::add_gd_partition()

I patched both into 2.4.12, the patch went in without any problems.
The kernel (both vanilla and patched) didn't build with the .config I
used with the other kernels, it failed somewhere called IEEE1284.

dmesg output for 2.4.10+line:

SCSI device sda: 17916240 512-byte hdwr sectors (9173 MB)
Partition check:
 sda:[63 16002]
 sda1[16065 401625]
 sda2[417690 8401995]
 sda3[8819685 9092790]
 sda4 <[8819748 5253192]
 sda5[14073003 273042]
 sda6[14346108 995967]
 sda7[15342138 2570337]
 sda8 >
SCSI device sdb: 17916240 512-byte hdwr sectors (9173 MB)
 sdb:[63 10490382]
 sdb1[10490445 7164990]
 sdb2[17655435 257040]
 sdb4
hda: 39876480 sectors (20417 MB) w/418KiB Cache, CHS=39560/16/63, UDMA(100)
hdb: 80063424 sectors (40992 MB) w/2048KiB Cache, CHS=79428/16/63, UDMA(100)
 hda:[63 2104452]
 hda1[2104515 37768815]
 hda2 <[2104578 20980827]
 hda5[23085468 48132]
 hda6[23133663 16739667]
 hda7 >
 hdb:[63 10000305]
 hdb1[10000368 68063184]
 hdb2 <[10000431 20972889]
 hdb5[48063519 30000033]
 hdb6 >[78063552 1999872]
 hdb3

------------------------------------------------------------------

dmesg output for 2.4.12+patch+line:

SCSI device sda: 17916240 512-byte hdwr sectors (9173 MB)
Partition check:
 sda:[63 16002]
 sda1[16065 401625]
 sda2[417690 8401995]
 sda3[8819685 9092790]
 sda4 <[8819748 5253192]
 sda5[14073003 273042]
 sda6[14346108 995967]
 sda7[15342138 2570337]
 sda8 >
SCSI device sdb: 17916240 512-byte hdwr sectors (9173 MB)
 sdb:[63 10490382]
 sdb1[10490445 7164990]
 sdb2[17655435 257040]
 sdb4
hda: 39876480 sectors (20417 MB) w/418KiB Cache, CHS=39560/16/63, UDMA(100)
hdb: 80063424 sectors (40992 MB) w/2048KiB Cache, CHS=79428/16/63, UDMA(100)
 hda:[63 2104452]
 hda1[2104515 37768815]
 hda2 <[2104578 20980827]
 hda5[23085468 48132]
 hda6[23133663 16739667]
 hda7 >
 hdb:[63 10000305]
 hdb1[10000368 68063184]
 hdb2 < >[78063552 1999872]
 hdb3

[...]

ReiserFS version 3.6.25
hdb6: bad access: block=128, count=2
end_request: I/O error, dev 03:46 (hdb), sector 128
read_super_block: bread failed (dev 03:46, block 64, size 1024)
hdb6: bad access: block=16, count=2
end_request: I/O error, dev 03:46 (hdb), sector 16

---------------------------------------------------------------

-- 
Christian Ullrich		     Registrierter Linux-User #125183

"Sie können nach R'ed'mond fliegen -- aber Sie werden sterben"

[-- Attachment #2: hdb-sect0 --]
[-- Type: application/octet-stream, Size: 512 bytes --]

[-- Attachment #3: hdb-sect10000368 --]
[-- Type: application/octet-stream, Size: 512 bytes --]

[-- Attachment #4: hdb-sect48063456 --]
[-- Type: application/octet-stream, Size: 512 bytes --]