Ik kon dit trouwens nog vinden via dmesg en /var/log/messages.
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.6:USB HID core driver
sd 0:0:0:0: SCSI error: return code = 0x8000002
sda: Current: sense key=0x3
ASC=0x0 ASCQ=0x0
Info fld=0x27004f6a
end_request: I/O error, dev sda, sector 654331656
sd 0:0:0:0: SCSI error: return code = 0x8000002
sda: Current: sense key=0x3
ASC=0x0 ASCQ=0x0
Info fld=0x27004f6a
end_request: I/O error, dev sda, sector 654331720
sd 0:0:0:0: SCSI error: return code = 0x8000002
sda: Current: sense key=0x3
ASC=0x0 ASCQ=0x0
Info fld=0x27004f6a
end_request: I/O error, dev sda, sector 654331724
sd 0:0:0:0: SCSI error: return code = 0x8000002
sda: Current: sense key=0x3
ASC=0x0 ASCQ=0x0
Info fld=0x27004f6a
end_request: I/O error, dev sda, sector 654331732
sd 0:0:0:0: SCSI error: return code = 0x8000002
sda: Current: sense key=0x3
ASC=0x0 ASCQ=0x0
Info fld=0x27004f6a
end_request: I/O error, dev sda, sector 654331740
sd 0:0:0:0: SCSI error: return code = 0x8000002
sda: Current: sense key=0x3
ASC=0x0 ASCQ=0x0
Info fld=0x27004f6a
end_request: I/O error, dev sda, sector 654331748
raid1: sda3: rescheduling sector 651696936
sd 0:0:0:0: SCSI error: return code = 0x8000002
sda: Current: sense key=0x3
ASC=0x0 ASCQ=0x0
Info fld=0x27004f6a
end_request: I/O error, dev sda, sector 654331752
raid1:md2: read error corrected (8 sectors at 651697088 on sda3)
raid1: sdb3: redirecting sector 651696936 to another mirror
sd 0:0:0:0: SCSI error: return code = 0x8000002
sda: Current: sense key=0x3
ASC=0x0 ASCQ=0x0
Info fld=0x27005a09
end_request: I/O error, dev sda, sector 654334472
raid1: sda3: rescheduling sector 651699648
sd 0:0:0:0: SCSI error: return code = 0x8000002
sda: Current: sense key=0x3
ASC=0x0 ASCQ=0x0
Info fld=0x27005a09
end_request: I/O error, dev sda, sector 654334472
raid1:md2: read error corrected (8 sectors at 651699808 on sda3)
raid1: sdb3: redirecting sector 651699648 to another mirror
Apr 21 22:09:56 scemd: scemd.c(2507): volume 1 status change: 8 --> status = 0
Apr 21 22:10:42 kernel: end_request: I/O error, dev sda, sector 654331656
Apr 21 22:10:57 kernel: end_request: I/O error, dev sda, sector 654331720
Apr 21 22:11:12 kernel: end_request: I/O error, dev sda, sector 654331724
Apr 21 22:11:26 kernel: end_request: I/O error, dev sda, sector 654331732
Apr 21 22:11:41 kernel: end_request: I/O error, dev sda, sector 654331740
Apr 21 22:11:56 kernel: end_request: I/O error, dev sda, sector 654331748
Apr 21 22:11:56 kernel: raid1: sda3: rescheduling sector 651696936
Apr 21 22:12:11 kernel: end_request: I/O error, dev sda, sector 654331752
Apr 21 22:12:11 kernel: raid1: sdb3: redirecting sector 651696936 to another mirror
Apr 21 22:12:27 kernel: end_request: I/O error, dev sda, sector 654334472
Apr 21 22:12:27 kernel: raid1: sda3: rescheduling sector 651699648
Apr 21 22:12:43 kernel: end_request: I/O error, dev sda, sector 654334472
Apr 21 22:12:43 kernel: raid1: sdb3: redirecting sector 651699648 to another mirror
Apr 22 03:47:32 scemd: SCEMD: disk 1 wake up from hibernation
Apr 22 03:47:40 scemd: SCEMD: disk 2 wake up from hibernation
Apr 22 15:10:04 scemd: SCEMD: disk 1 wake up from hibernation
Apr 22 15:10:12 scemd: SCEMD: disk 2 wake up from hibernation
Zelf dacht ik dat het tikken uit disk 2 kwam, kan iemand dit zien in dit log?