reiserfs UncorrectableError - panic!

[Luca Ferrari <fluca1978@infinito.it>]

Hi,
today one of my machines stop working, with errors about the filesystem. After 
a reboot, the system shows a few messages like the following:

hda: dma_intr: status=0x51 {DriverReady SeejComplete Error }
hda: dma_intr: error=0x40 { UncorrectableError }, LBAsect=1025375, high=0, 
low=1025375, sector=1025375
end_request: I/O error, dev hda, sector 1025375

I've tried to boot the machine with a rescue cdrom (the OS is suse 9.1) and I 
made a check on the disk. However, while "reiserfsck --check /dev/hda1" 
worked, "reiserfsck --rebuild-tree /dev/hda1" stops saying:
bread: cannot read a block # 9543

and, of course, I'm not able to start the machine. This happens also for 
another partition, but not for all /dev/hda partitions. In fact, /dev/hda9 
and /dev/hda11 were rightly checked. 
Searching on Internet I found that it could be a disk problem (i.e., a 
physical problem); but I hope it's not. However it must be said that the 
machine and disk in question have been used for only one year.
Any suggestion?

Thanks,
Luca
-- 
Luca Ferrari,
fluca1978@infinito.it