[CentOS] kickstart problems...
John Doe
jdmls at yahoo.com
Tue Apr 28 13:54:05 UTC 2009
From: John Doe <jdmls at yahoo.com>
> 4. OT: fs corruption ont he USB keys...
> I copy the iso file on the key (no error message), then compare it to the
> original and
> some random differences appear. I noticed in the logs:
> "ext2_new_block: Allocating block in system zone - block = 65536"
> "ext2_free_blocks: bit already cleared for block 88678"
> "ext2_free_blocks: Freeing blocks not in datazone - block = 3003818537,
> count = 1"
About the corruption problems, I noticed:
kernel: attempt to access beyond end of device
kernel: sdg2: rw=0, want=27039680368, limit=15746760
kernel: attempt to access beyond end of device
kernel: sdg2: rw=0, want=7948148456, limit=15746760
kernel: attempt to access beyond end of device
kernel: sdg2: rw=0, want=7948148456, limit=15746760
kernel: attempt to access beyond end of device
kernel: sdg2: rw=0, want=10942330464, limit=15746760
kernel: attempt to access beyond end of device
kernel: sdg2: rw=0, want=10942330464, limit=15746760
etc...
The limit would look correct: 15746760*512=8062341120=8GB
The usb-storage seems to have a little problem with the keys geometry...
I am not even entirely filling the key; I fill it up to 60%
It happens with 2 different (but same model) keys.
# fdisk -l /dev/sdg
Disk /dev/sdg: 8086 MB, 8086618112 bytes
249 heads, 62 sectors/track, 1023 cylinders
Units = cylinders of 15438 * 512 = 7904256 bytes
Device Boot Start End Blocks Id System
/dev/sdg1 * 1 3 23126 6 FAT16
/dev/sdg2 4 1023 7873380 83 Linux
Do USB keys need special geometries (not a boot problem)?
Or could it be the corruption problem that was reported on the list with the new kernel...?
Thx,
JD
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