Noticed this in my logs from this morning, just after mover started-

Feb 21 03:33:42 Brunnhilde kernel: ata1.00: exception Emask 0x10 SAct 0x3fffc00 SErr 0x280100 action 0x6 frozen
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: irq_stat 0x08000000, interface fatal error
Feb 21 03:33:42 Brunnhilde kernel: ata1: SError: { UnrecovData 10B8B BadCRC }
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: failed command: READ FPDMA QUEUED
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: cmd 60/90:50:48:06:e0/00:00:9d:01:00/40 tag 10 ncq dma 73728 in
Feb 21 03:33:42 Brunnhilde kernel:         res 40/00:cc:d8:26:e0/00:00:9d:01:00/40 Emask 0x10 (ATA bus error)
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: status: { DRDY }
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: failed command: READ FPDMA QUEUED
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: cmd 60/98:58:d8:06:e0/03:00:9d:01:00/40 tag 11 ncq dma 471040 in
Feb 21 03:33:42 Brunnhilde kernel:         res 40/00:cc:d8:26:e0/00:00:9d:01:00/40 Emask 0x10 (ATA bus error)
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: status: { DRDY }
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: failed command: READ FPDMA QUEUED
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: cmd 60/00:60:70:0a:e0/04:00:9d:01:00/40 tag 12 ncq dma 524288 in
Feb 21 03:33:42 Brunnhilde kernel:         res 40/00:cc:d8:26:e0/00:00:9d:01:00/40 Emask 0x10 (ATA bus error)
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: status: { DRDY }
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: failed command: READ FPDMA QUEUED
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: cmd 60/68:68:70:0e:e0/00:00:9d:01:00/40 tag 13 ncq dma 53248 in
Feb 21 03:33:42 Brunnhilde kernel:         res 40/00:cc:d8:26:e0/00:00:9d:01:00/40 Emask 0x10 (ATA bus error)
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: status: { DRDY }
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: failed command: READ FPDMA QUEUED
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: cmd 60/68:70:d8:0e:e0/02:00:9d:01:00/40 tag 14 ncq dma 315392 in
Feb 21 03:33:42 Brunnhilde kernel:         res 40/00:cc:d8:26:e0/00:00:9d:01:00/40 Emask 0x10 (ATA bus error)
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: status: { DRDY }
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: failed command: READ FPDMA QUEUED
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: cmd 60/70:78:40:11:e0/03:00:9d:01:00/40 tag 15 ncq dma 450560 in
Feb 21 03:33:42 Brunnhilde kernel:         res 40/00:cc:d8:26:e0/00:00:9d:01:00/40 Emask 0x10 (ATA bus error)
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: status: { DRDY }
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: failed command: READ FPDMA QUEUED
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: cmd 60/28:80:b0:14:e0/02:00:9d:01:00/40 tag 16 ncq dma 282624 in
Feb 21 03:33:42 Brunnhilde kernel:         res 40/00:cc:d8:26:e0/00:00:9d:01:00/40 Emask 0x10 (ATA bus error)
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: status: { DRDY }
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: failed command: READ FPDMA QUEUED
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: cmd 60/20:88:d8:16:e0/01:00:9d:01:00/40 tag 17 ncq dma 147456 in
Feb 21 03:33:42 Brunnhilde kernel:         res 40/00:cc:d8:26:e0/00:00:9d:01:00/40 Emask 0x10 (ATA bus error)
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: status: { DRDY }
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: failed command: READ FPDMA QUEUED
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: cmd 60/00:90:f8:17:e0/04:00:9d:01:00/40 tag 18 ncq dma 524288 in
Feb 21 03:33:42 Brunnhilde kernel:         res 40/00:cc:d8:26:e0/00:00:9d:01:00/40 Emask 0x10 (ATA bus error)
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: status: { DRDY }
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: failed command: READ FPDMA QUEUED
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: cmd 60/b8:98:f8:1b:e0/00:00:9d:01:00/40 tag 19 ncq dma 94208 in
Feb 21 03:33:42 Brunnhilde kernel:         res 40/00:cc:d8:26:e0/00:00:9d:01:00/40 Emask 0x10 (ATA bus error)
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: status: { DRDY }
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: failed command: READ FPDMA QUEUED
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: cmd 60/28:a0:b0:1c:e0/02:00:9d:01:00/40 tag 20 ncq dma 282624 in
Feb 21 03:33:42 Brunnhilde kernel:         res 40/00:cc:d8:26:e0/00:00:9d:01:00/40 Emask 0x10 (ATA bus error)
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: status: { DRDY }
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: failed command: READ FPDMA QUEUED
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: cmd 60/70:a8:d8:1e:e0/00:00:9d:01:00/40 tag 21 ncq dma 57344 in
Feb 21 03:33:42 Brunnhilde kernel:         res 40/00:cc:d8:26:e0/00:00:9d:01:00/40 Emask 0x10 (ATA bus error)
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: status: { DRDY }
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: failed command: READ FPDMA QUEUED
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: cmd 60/00:b0:48:1f:e0/03:00:9d:01:00/40 tag 22 ncq dma 393216 in
Feb 21 03:33:42 Brunnhilde kernel:         res 40/00:cc:d8:26:e0/00:00:9d:01:00/40 Emask 0x10 (ATA bus error)
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: status: { DRDY }
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: failed command: READ FPDMA QUEUED
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: cmd 60/80:b8:48:22:e0/02:00:9d:01:00/40 tag 23 ncq dma 327680 in
Feb 21 03:33:42 Brunnhilde kernel:         res 40/00:cc:d8:26:e0/00:00:9d:01:00/40 Emask 0x10 (ATA bus error)
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: status: { DRDY }
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: failed command: READ FPDMA QUEUED
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: cmd 60/10:c0:c8:24:e0/02:00:9d:01:00/40 tag 24 ncq dma 270336 in
Feb 21 03:33:42 Brunnhilde kernel:         res 40/00:cc:d8:26:e0/00:00:9d:01:00/40 Emask 0x10 (ATA bus error)
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: status: { DRDY }
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: failed command: READ FPDMA QUEUED
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: cmd 60/f0:c8:d8:26:e0/01:00:9d:01:00/40 tag 25 ncq dma 253952 in
Feb 21 03:33:42 Brunnhilde kernel:         res 40/00:cc:d8:26:e0/00:00:9d:01:00/40 Emask 0x10 (ATA bus error)
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: status: { DRDY }
Feb 21 03:33:42 Brunnhilde kernel: ata1: hard resetting link
Feb 21 03:33:42 Brunnhilde kernel: ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
Feb 21 03:33:42 Brunnhilde kernel: ata1.00: configured for UDMA/133
Feb 21 03:33:42 Brunnhilde kernel: ata1: EH complete

Any way to identify which drive this error relates to?

 

brunnhilde-diagnostics-20190222-0226.zip

Disk6, looks like a bad SATA cable.

3 hours ago, johnnie.black said:

Disk6, looks like a bad SATA cable.

Thanks. Can I ask how you got this so I’ll know next time?

I got it from the syslog, but you can more easily get it from the main page, click on each disk log until you find the correct one.

Thanks again.