I’m seeing errors repeating in my log-

Oct 15 07:27:27 Brunnhilde kernel: blk_update_request: I/O error, dev sdq, sector 683684880
Oct 15 07:27:27 Brunnhilde kernel: EXT4-fs error (device sdq1): __ext4_get_inode_loc:4339: inode #21386786: block 85460354: comm rsync: unable to read itable block
Oct 15 07:27:27 Brunnhilde kernel: EXT4-fs error (device sdq1) in ext4_reserve_inode_write:5418: IO failure
Oct 15 07:27:28 Brunnhilde kernel: usb 4-2.2: reset SuperSpeed USB device number 11 using xhci_hcd
Oct 15 07:27:28 Brunnhilde kernel: sd 12:0:0:0: [sdq] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x07 driverbyte=0x00
Oct 15 07:27:28 Brunnhilde kernel: sd 12:0:0:0: [sdq] tag#0 CDB: opcode=0x28 28 00 62 c0 09 18 00 00 f0 00
Oct 15 07:27:28 Brunnhilde kernel: blk_update_request: I/O error, dev sdq, sector 1656752408
Oct 15 07:27:29 Brunnhilde kernel: usb 4-2.2: reset SuperSpeed USB device number 11 using xhci_hcd
Oct 15 07:27:29 Brunnhilde kernel: usb 4-2.2: reset SuperSpeed USB device number 11 using xhci_hcd
Oct 15 07:27:29 Brunnhilde kernel: sd 12:0:0:0: [sdq] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x07 driverbyte=0x00
Oct 15 07:27:29 Brunnhilde kernel: sd 12:0:0:0: [sdq] tag#0 CDB: opcode=0x28 28 00 63 40 09 18 00 00 e8 00
Oct 15 07:27:29 Brunnhilde kernel: blk_update_request: I/O error, dev sdq, sector 1665141016
Oct 15 07:27:30 Brunnhilde kernel: usb 4-2.2: reset SuperSpeed USB device number 11 using xhci_hcd
Oct 15 07:27:32 Brunnhilde kernel: usb 4-2.2: reset SuperSpeed USB device number 11 using xhci_hcd
Oct 15 07:27:32 Brunnhilde kernel: usb 4-2.2: reset SuperSpeed USB device number 11 using xhci_hcd
Oct 15 07:27:33 Brunnhilde kernel: usb 4-2.2: reset SuperSpeed USB device number 11 using xhci_hcd
Oct 15 07:27:36 Brunnhilde kernel: usb 4-2.2: reset SuperSpeed USB device number 11 using xhci_hcd
Oct 15 07:27:36 Brunnhilde kernel: sd 12:0:0:0: [sdq] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x07 driverbyte=0x00
Oct 15 07:27:36 Brunnhilde kernel: sd 12:0:0:0: [sdq] tag#0 CDB: opcode=0x28 28 00 29 00 2b 10 00 00 f8 00
Oct 15 07:27:36 Brunnhilde kernel: blk_update_request: I/O error, dev sdq, sector 687876880

Is it a drive problem?

 

 

brunnhilde-diagnostics-20171015-1138.zip

Difficult to say with USB devices, errors are not very helpful, SMART also has no standard attributes, try running an extended SMART test if possible.

 

It does have filesystem corruption, likely from all the disconnects.

SMART isn’t supported.

 

Maybe I’ll try putting another disk in the enclosure and see if the errors persist.

No errors with a different drive installed but I still see this-

Oct 15 17:02:17 Brunnhilde kernel: usb 4-2.2: reset SuperSpeed USB device number 13 using xhci_hcd
Oct 15 17:02:18 Brunnhilde kernel: usb 4-2.2: reset SuperSpeed USB device number 13 using xhci_hcd

It's not shown as an error so is it normal?

Those look like USB disconnect errors, but USB is bad at error handling, hence why USB disks are not recommended.