A little snib from my syslog with smart monitoring

The disk with the problem is only used by amule for storage.
Feb 27 18:02:49 lock kernel: hdh: dma_intr: status=0x51 { DriveReady SeekComplete Error }
Feb 27 18:02:49 lock kernel: hdh: dma_intr: error=0x40 { UncorrectableError }, LBAsect=2976166, sector=2976096
Feb 27 18:02:49 lock kernel: end_request: I/O error, dev 22:41 (hdh), sector 2976096
Feb 27 18:02:53 lock kernel: IN= OUT=ppp0 SRC=203.217.194.231 DST=224.0.1.41 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=0 DF PROTO=2
Feb 27 18:02:55 lock kernel: hdh: dma_intr: status=0x51 { DriveReady SeekComplete Error }
Feb 27 18:02:55 lock kernel: hdh: dma_intr: error=0x40 { UncorrectableError }, LBAsect=2976166, sector=2976096
Feb 27 18:02:55 lock kernel: end_request: I/O error, dev 22:41 (hdh), sector 2976096