Slow Parity Check

[hypergolic]

I noticed the parity check that started this morning was running very slow, less than 1MB/s. Looking in syslog I assume this is the cause. How do I identify which disk this is? Thanks!

 

Jan  1 05:59:43 Tower kernel: ata1.00: cmd 25/00:f8:38:99:7c/00:02:03:00:00/e0 tag 3 dma 389120 in
Jan  1 05:59:43 Tower kernel:         res 50/00:00:37:99:7c/00:00:03:00:00/40 Emask 0x10 (ATA bus error)
Jan  1 05:59:43 Tower kernel: ata1.00: status: { DRDY }
Jan  1 05:59:43 Tower kernel: ata1: hard resetting link
Jan  1 05:59:48 Tower kernel: ata1: link is slow to respond, please be patient (ready=0)
Jan  1 05:59:53 Tower kernel: ata1: COMRESET failed (errno=-16)
Jan  1 05:59:53 Tower kernel: ata1: hard resetting link
Jan  1 05:59:53 Tower kernel: ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
Jan  1 05:59:55 Tower kernel: ata1.00: configured for UDMA/33
Jan  1 05:59:55 Tower kernel: ata1: EH complete
Jan  1 05:59:55 Tower kernel: ata1.00: exception Emask 0x10 SAct 0x0 SErr 0x4890000 action 0xe frozen
Jan  1 05:59:55 Tower kernel: ata1.00: irq_stat 0x0c400040, interface fatal error, connection status changed
Jan  1 05:59:55 Tower kernel: ata1: SError: { PHYRdyChg 10B8B LinkSeq DevExch }
Jan  1 05:59:55 Tower kernel: ata1.00: failed command: READ DMA EXT
Jan  1 05:59:55 Tower kernel: ata1.00: cmd 25/00:d8:c8:e2:7c/00:02:03:00:00/e0 tag 6 dma 372736 in
Jan  1 05:59:55 Tower kernel:         res 50/00:00:c7:e2:7c/00:00:03:00:00/40 Emask 0x10 (ATA bus error)
Jan  1 05:59:55 Tower kernel: ata1.00: status: { DRDY }
Jan  1 05:59:55 Tower kernel: ata1: hard resetting link
Jan  1 06:00:01 Tower kernel: ata1: link is slow to respond, please be patient (ready=0)
Jan  1 06:00:05 Tower kernel: ata1: COMRESET failed (errno=-16)
Jan  1 06:00:05 Tower kernel: ata1: hard resetting link
Jan  1 06:00:05 Tower kernel: ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
Jan  1 06:00:07 Tower kernel: ata1.00: configured for UDMA/33
Jan  1 06:00:07 Tower kernel: ata1: EH complete
Jan  1 06:00:07 Tower kernel: ata1.00: exception Emask 0x10 SAct 0x0 SErr 0x4890000 action 0xe frozen
Jan  1 06:00:07 Tower kernel: ata1.00: irq_stat 0x0c400040, interface fatal error, connection status changed
Jan  1 06:00:07 Tower kernel: ata1: SError: { PHYRdyChg 10B8B LinkSeq DevExch }
Jan  1 06:00:07 Tower kernel: ata1.00: failed command: READ DMA EXT
Jan  1 06:00:07 Tower kernel: ata1.00: cmd 25/00:40:b0:14:7d/00:05:03:00:00/e0 tag 12 dma 688128 in
Jan  1 06:00:07 Tower kernel:         res 50/00:00:af:14:7d/00:00:03:00:00/40 Emask 0x10 (ATA bus error)
Jan  1 06:00:07 Tower kernel: ata1.00: status: { DRDY }
Jan  1 06:00:07 Tower kernel: ata1: hard resetting link
Jan  1 06:00:13 Tower kernel: ata1: link is slow to respond, please be patient (ready=0)
Jan  1 06:00:17 Tower kernel: ata1: COMRESET failed (errno=-16)
Jan  1 06:00:17 Tower kernel: ata1: hard resetting link
Jan  1 06:00:18 Tower kernel: ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
Jan  1 06:00:19 Tower kernel: ata1.00: configured for UDMA/33
Jan  1 06:00:19 Tower kernel: ata1: EH complete
Jan  1 06:00:19 Tower kernel: ata1.00: exception Emask 0x10 SAct 0x0 SErr 0x4890000 action 0xe frozen
Jan  1 06:00:19 Tower kernel: ata1.00: irq_stat 0x0c400040, interface fatal error, connection status changed
Jan  1 06:00:19 Tower kernel: ata1: SError: { PHYRdyChg 10B8B LinkSeq DevExch }
Jan  1 06:00:19 Tower kernel: ata1.00: failed command: READ DMA EXT
Jan  1 06:00:19 Tower kernel: ata1.00: cmd 25/00:40:20:58:7d/00:05:03:00:00/e0 tag 13 dma 688128 in
Jan  1 06:00:19 Tower kernel:         res 50/00:00:1f:58:7d/00:00:03:00:00/40 Emask 0x10 (ATA bus error)

 

[JorgeB]

Please post the diagnostics: Tools -> Diagnostics

[hypergolic]

Here ya go!

 

tower-diagnostics-20190101-0656.zip

[bonienl]

You can also click on the disk icon of each device on the Main page.

It opens a window with messages related to that device.

[JorgeB]

ATA1 is disk3, there are also a lot of errors for ATA8 (disk4), check/replace cables for both.

[hypergolic]

Thanks for the help!