Jon

dmesg | grep sd
[   59.140052] sd 4:0:0:0: [sda] 4030464 512-byte hardware sectors (2064 MB)
[   59.140674] sd 4:0:0:0: [sda] Write Protect is off
[   59.140677] sd 4:0:0:0: [sda] Mode Sense: 23 00 00 00
[   59.140680] sd 4:0:0:0: [sda] Assuming drive cache: write through
[   59.142797] sd 4:0:0:0: [sda] 4030464 512-byte hardware sectors (2064 MB)
[   59.143420] sd 4:0:0:0: [sda] Write Protect is off
[   59.143423] sd 4:0:0:0: [sda] Mode Sense: 23 00 00 00
[   59.143425] sd 4:0:0:0: [sda] Assuming drive cache: write through
[   59.143427]  sda: sda1 sda2 < sda5 >
[   59.146449] sd 4:0:0:0: [sda] Attached SCSI removable disk
[   59.146501] sd 4:0:0:0: Attached scsi generic sg0 type 0
[   74.736088] sda2: rw=0, want=18, limit=2
[   74.736093] ReiserFS: sda2: warning: sh-2006: read_super_block: bread failed (dev sda2, block 8, size 1024)
[   74.736101] sda2: rw=0, want=130, limit=2
[   74.736104] ReiserFS: sda2: warning: sh-2006: read_super_block: bread failed (dev sda2, block 64, size 1024)
[   74.736458] sda2: rw=0, want=4, limit=2
[   74.736832] sda2: rw=0, want=4, limit=2
[   74.737206] sda2: rw=0, want=4, limit=2
[   74.743322] sda2: rw=0, want=66, limit=2
[   74.743325] isofs_fill_super: bread failed, dev=sda2, iso_blknum=16, block=32
[   74.743697] sda2: rw=0, want=3, limit=2
[   74.744071] sda2: rw=0, want=3, limit=2
[   74.744445] sda2: rw=0, want=4, limit=2
[   74.744942] sda2: rw=0, want=20, limit=2
[   74.744949] sda2: rw=0, want=32, limit=2
[   74.744955] sda2: rw=0, want=38, limit=2
[   74.746689] sda2: rw=0, want=17, limit=2
[   74.751314] sda2: rw=0, want=18, limit=2
[   74.753816] sda2: rw=0, want=68, limit=2
[   74.753821] sda2: rw=0, want=1252, limit=2
[   74.753826] sda2: rw=0, want=1028, limit=2
[   74.754181] sda2: rw=0, want=72, limit=2
[   74.754187] sda2: rw=0, want=128, limit=2
[   74.754583] sda2: rw=0, want=8, limit=2