sata port multiplers errors and bad disks?

[aryder]

I figure this might be worth sharing and save future people some headaches regarding all those weird hardware errors about hard drive or cabling issues, esp for drives on a sata pmp setup, that tell you something is failing but nothing is..

As I learnt after much pulling my hair out and changing/replacing hardware, the contacts on the back of the PCB on the hard drive which make contact with the wires for the motor and head data/power pins were all oxidized. After cleaning all the points on the hard disk PCB/s as well as all eSATA cable ends and ports, the errors disappeared and after 48 hours of abusing the drives they are fine, and these are 5 yr old drives all with 30,000+ power on hours on them.

Some pictures of the boards as I was cleaning them up. For the connectors on the drive as well as cables, I used a contact cleaner for gold plated contacts and scrubbed out the cable ends with a soft brass brush then did a couple rounds of washing the esata ports and running the cables in and out a few dozen times to remove any oxidization.

http://s33.postimg.org/uhjmvw4dr/Not_Cleaned.jpg
http://s33.postimg.org/xo94ieii7/Partial_Cleaned_1.jpg
http://s33.postimg.org/hoqgyumgf/Partial_Cleaned_2.jpg
http://s33.postimg.org/68k20t8a7/Partial_Cleaned_3.jpg

Hopefully this helps out anyone else in the future that has to deal with this ...

For the points on the PCB's using a pink eraser and contact cleaner (http://www.mgchemicals.com/products/cleaners/contact-cleaners/electrosolve-contact-cleaner-409b/) did the job, as well as re-tinning a few of the motor contact points that were degraded.
For the eSATA cables and ports, http://www.mgchemicals.com/products/cleaners/contact-cleaners/super-contact-cleaner-with-ppe-801b/, a soft bristled brass brush
To future proof.. coat ALL connectors/pots/PCB contact points with a good dielectric grease to keep air and moisture away from the connection so it won't oxidise anymore. http://www.mgchemicals.com/products/greases-and-lubricants/dielectric-grease/silicone-8462/, the automotive stuff Grote makes would probably work also.

Below are some of the wide variety of errors that I was getting..

May 25 07:29:59 localhost kernel: [382036.911203] EXT3-fs (md2): using internal journal
May 25 07:29:59 localhost kernel: [382036.911211] EXT3-fs (md2): mounted filesystem with writeback data mode
May 25 07:31:58 localhost kernel: [382156.216228] nfsd: last server has exited, flushing export cache
May 25 07:32:00 localhost kernel: [382158.333684] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
May 25 07:32:00 localhost kernel: [382158.333743] NFSD: starting 90-second grace period (net ffffffff81914240)
May 25 18:24:26 localhost kernel: [421304.031318] nr_pdflush_threads exported in /proc is scheduled for removal
May 25 18:33:26 localhost kernel: [421843.758261] do_IRQ: 0.196 No irq handler for vector (irq -1)
May 25 22:31:28 localhost kernel: [436125.825176] ata4.01: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6
May 25 22:31:28 localhost kernel: [436125.825186] ata4.01: irq_stat 0x00060002, device error via D2H FIS
May 25 22:31:28 localhost kernel: [436125.825194] ata4.01: failed command: READ DMA EXT
May 25 22:31:28 localhost kernel: [436125.825209] ata4.01: cmd 25/00:50:48:8e:02/00:01:0b:00:00/e0 tag 11 dma 172032 in
May 25 22:31:28 localhost kernel: [436125.825209] res 51/84:c0:d8:8e:02/00:00:0b:00:00/e0 Emask 0x10 (ATA bus error)
May 25 22:31:28 localhost kernel: [436125.825216] ata4.01: status: { DRDY ERR }
May 25 22:31:28 localhost kernel: [436125.825221] ata4.01: error: { ICRC ABRT }
May 25 22:31:28 localhost kernel: [436125.825267] ata4.01: hard resetting link
May 25 22:31:28 localhost kernel: [436126.130212] ata4.01: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
May 25 22:31:28 localhost kernel: [436126.131791] ata4.01: configured for UDMA/100
May 25 22:31:28 localhost kernel: [436126.131851] ata4: EH complete
May 26 21:02:35 localhost kernel: [517193.333110] Aborting journal on device md2.
May 26 21:02:35 localhost kernel: [517193.333437] EXT3-fs (md2): error: ext3_journal_start_sb: Detected aborted journal
May 26 21:02:35 localhost kernel: [517193.336938] EXT3-fs (md2): error: remounting filesystem read-only

May 27 12:04:30 localhost kernel: [ 344.383975] created bitmap (15 pages) for device md2
May 27 12:04:30 localhost kernel: [ 344.384671] md2: bitmap initialized from disk: read 1 pages, set 0 of 29807 bits
May 27 12:04:30 localhost kernel: [ 344.398333] md2: detected capacity change from 0 to 6000790732800
May 27 12:04:30 localhost kernel: [ 344.403542] md2: unknown partition table
May 27 12:05:09 localhost kernel: [ 383.878072] ata4.00: failed to read SCR 1 (Emask=0x40)
May 27 12:05:09 localhost kernel: [ 383.878084] ata4.01: failed to read SCR 1 (Emask=0x40)
May 27 12:05:09 localhost kernel: [ 383.878090] ata4.02: failed to read SCR 1 (Emask=0x40)
May 27 12:05:09 localhost kernel: [ 383.878096] ata4.03: failed to read SCR 1 (Emask=0x40)
May 27 12:05:09 localhost kernel: [ 383.878101] ata4.04: failed to read SCR 1 (Emask=0x40)
May 27 12:05:09 localhost kernel: [ 383.878107] ata4.05: failed to read SCR 1 (Emask=0x40)
May 27 12:05:09 localhost kernel: [ 383.878116] ata4.15: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
May 27 12:05:09 localhost kernel: [ 383.878121] ata4.15: irq_stat 0x00060002, PMP DMA CS errata
May 27 12:05:09 localhost kernel: [ 383.878129] ata4.00: exception Emask 0x1 SAct 0x40000 SErr 0x0 action 0x6 frozen
May 27 12:05:09 localhost kernel: [ 383.878133] ata4.00: irq_stat 0x00060002, device error via SDB FIS
May 27 12:05:09 localhost kernel: [ 383.878141] ata4.00: failed command: WRITE FPDMA QUEUED
May 27 12:05:09 localhost kernel: [ 383.878156] ata4.00: cmd 61/08:90:10:08:00/00:00:00:00:00/40 tag 18 ncq 4096 out
May 27 12:05:09 localhost kernel: [ 383.878156] res b3/cb:00:00:00:00/00:00:00:20:b3/00 Emask 0x3 (HSM violation)
May 27 12:05:09 localhost kernel: [ 383.878162] ata4.00: status: { Busy }
May 27 12:05:09 localhost kernel: [ 383.878167] ata4.00: error: { ICRC UNC AMNF }
May 27 12:05:09 localhost kernel: [ 383.878174] ata4.01: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
May 27 12:05:09 localhost kernel: [ 383.878180] ata4.01: failed command: FLUSH CACHE EXT
May 27 12:05:09 localhost kernel: [ 383.878193] ata4.01: cmd ea/00:00:00:00:00/00:00:00:00:00/a0 tag 19
May 27 12:05:09 localhost kernel: [ 383.878193] res b3/cb:00:00:00:00/00:00:00:30:b3/00 Emask 0x2 (HSM violation)
May 27 12:05:09 localhost kernel: [ 383.878199] ata4.01: status: { Busy }
May 27 12:05:09 localhost kernel: [ 383.878204] ata4.01: error: { ICRC UNC AMNF }
May 27 12:05:09 localhost kernel: [ 383.878210] ata4.02: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
May 27 12:05:09 localhost kernel: [ 383.878215] ata4.02: failed command: FLUSH CACHE EXT
May 27 12:05:09 localhost kernel: [ 383.878228] ata4.02: cmd ea/00:00:00:00:00/00:00:00:00:00/a0 tag 12
May 27 12:05:09 localhost kernel: [ 383.878228] res b2/cb:00:00:00:00/00:00:00:c0:b2/00 Emask 0x2 (HSM violation)
May 27 12:05:09 localhost kernel: [ 383.878234] ata4.02: status: { Busy }
May 27 12:05:09 localhost kernel: [ 383.878239] ata4.02: error: { ICRC UNC AMNF }
May 27 12:05:09 localhost kernel: [ 383.878246] ata4.03: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
May 27 12:05:09 localhost kernel: [ 383.878251] ata4.03: failed command: FLUSH CACHE EXT
May 27 12:05:09 localhost kernel: [ 383.878264] ata4.03: cmd ea/00:00:00:00:00/00:00:00:00:00/a0 tag 20
May 27 12:05:09 localhost kernel: [ 383.878264] res b3/cb:00:00:00:00/00:00:00:40:b3/00 Emask 0x2 (HSM violation)
May 27 12:05:09 localhost kernel: [ 383.878270] ata4.03: status: { Busy }
May 27 12:05:09 localhost kernel: [ 383.878275] ata4.03: error: { ICRC UNC AMNF }
May 27 12:05:09 localhost kernel: [ 383.878281] ata4.04: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
May 27 12:05:09 localhost kernel: [ 383.878288] ata4.05: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
May 27 12:05:09 localhost kernel: [ 383.878298] ata4.15: hard resetting link
May 27 12:05:09 localhost kernel: [ 383.878302] ata4: controller in dubious state, performing PORT_RST
May 27 12:05:12 localhost kernel: [ 386.032025] ata4.15: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
May 27 12:05:12 localhost kernel: [ 386.032202] ata4.00: hard resetting link
May 27 12:05:12 localhost kernel: [ 386.337205] ata4.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
May 27 12:05:12 localhost kernel: [ 386.337229] ata4.01: hard resetting link
May 27 12:05:12 localhost kernel: [ 386.642203] ata4.01: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
May 27 12:05:12 localhost kernel: [ 386.642226] ata4.02: hard resetting link
May 27 12:05:13 localhost kernel: [ 386.947204] ata4.02: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
May 27 12:05:13 localhost kernel: [ 386.947229] ata4.03: hard resetting link
May 27 12:05:13 localhost kernel: [ 387.252204] ata4.03: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
May 27 12:05:13 localhost kernel: [ 387.252228] ata4.04: hard resetting link
May 27 12:05:13 localhost kernel: [ 387.557203] ata4.04: SATA link down (SStatus 0 SControl 320)
May 27 12:05:13 localhost kernel: [ 387.557243] ata4.05: hard resetting link
May 27 12:05:13 localhost kernel: [ 387.862203] ata4.05: SATA link up 1.5 Gbps (SStatus 113 SControl 320)
May 27 12:05:13 localhost kernel: [ 387.862995] ata4.00: supports DRM functions and may not be fully accessible
May 27 12:05:13 localhost kernel: [ 387.863678] ata4.00: supports DRM functions and may not be fully accessible
May 27 12:05:13 localhost kernel: [ 387.863691] ata4.00: configured for UDMA/100
May 27 12:05:13 localhost kernel: [ 387.865070] ata4.01: configured for UDMA/100
May 27 12:05:13 localhost kernel: [ 387.865078] ata4.01: retrying FLUSH 0xea Emask 0x2
May 27 12:05:13 localhost kernel: [ 387.866723] ata4.02: configured for UDMA/100
May 27 12:05:13 localhost kernel: [ 387.866730] ata4.02: retrying FLUSH 0xea Emask 0x2
May 27 12:05:13 localhost kernel: [ 387.867620] ata4.03: supports DRM functions and may not be fully accessible
May 27 12:05:13 localhost kernel: [ 387.868375] ata4.03: supports DRM functions and may not be fully accessible
May 27 12:05:13 localhost kernel: [ 387.868387] ata4.03: configured for UDMA/100
May 27 12:05:13 localhost kernel: [ 387.868393] ata4.03: retrying FLUSH 0xea Emask 0x2
May 27 12:05:13 localhost kernel: [ 387.868574] ata4.02: device reported invalid CHS sector 0
May 27 12:05:13 localhost kernel: [ 387.868580] ata4.01: device reported invalid CHS sector 0
May 27 12:05:13 localhost kernel: [ 387.868584] ata4.03: device reported invalid CHS sector 0
May 27 12:05:13 localhost kernel: [ 387.868598] ata4: EH complete
May 27 12:05:14 localhost kernel: [ 388.057407] kjournald starting. Commit interval 5 seconds
May 27 12:05:14 localhost kernel: [ 388.068938] EXT3-fs (md2): warning: mounting fs with errors, running e2fsck is recommended
May 27 12:05:14 localhost kernel: [ 388.108661] EXT3-fs (md2): using internal journal
May 27 12:05:14 localhost kernel: [ 388.136015] EXT3-fs (md2): recovery complete
May 27 12:05:14 localhost kernel: [ 388.136022] EXT3-fs (md2): mounted filesystem with writeback data mode
May 27 12:05:17 localhost kernel: [ 391.440540] kjournald starting. Commit interval 5 seconds
May 27 12:05:17 localhost kernel: [ 391.583804] EXT3-fs (md1): using internal journal
May 27 12:05:17 localhost kernel: [ 391.583814] EXT3-fs (md1): recovery complete
May 27 12:05:17 localhost kernel: [ 391.583820] EXT3-fs (md1): mounted filesystem with writeback data mode
May 27 12:05:19 localhost kernel: [ 393.513678] XFS (md3): Mounting V5 Filesystem
May 27 12:05:20 localhost kernel: [ 394.165243] XFS (md3): Starting recovery (logdev: internal)
May 27 12:05:20 localhost kernel: [ 394.753141] XFS (md3): Ending recovery (logdev: internal)
May 27 12:05:46 localhost kernel: [ 419.902059] ata4.00: failed to read SCR 1 (Emask=0x40)
May 27 12:05:46 localhost kernel: [ 419.902072] ata4.01: failed to read SCR 1 (Emask=0x40)
May 27 12:05:46 localhost kernel: [ 419.902079] ata4.02: failed to read SCR 1 (Emask=0x40)
May 27 12:05:46 localhost kernel: [ 419.902085] ata4.03: failed to read SCR 1 (Emask=0x40)
May 27 12:05:46 localhost kernel: [ 419.902090] ata4.04: failed to read SCR 1 (Emask=0x40)
May 27 12:05:46 localhost kernel: [ 419.902095] ata4.05: failed to read SCR 1 (Emask=0x40)
May 27 12:05:46 localhost kernel: [ 419.902105] ata4.15: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
May 27 12:05:46 localhost kernel: [ 419.902110] ata4.15: irq_stat 0x00060002, PMP DMA CS errata
May 27 12:05:46 localhost kernel: [ 419.902118] ata4.00: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
May 27 12:05:46 localhost kernel: [ 419.902124] ata4.00: failed command: FLUSH CACHE EXT
May 27 12:05:46 localhost kernel: [ 419.902138] ata4.00: cmd ea/00:00:00:00:00/00:00:00:00:00/a0 tag 25
May 27 12:05:46 localhost kernel: [ 419.902138] res b3/cb:00:00:00:00/00:00:00:90:b3/00 Emask 0x2 (HSM violation)
May 27 12:05:46 localhost kernel: [ 419.902144] ata4.00: status: { Busy }
May 27 12:05:46 localhost kernel: [ 419.902150] ata4.00: error: { ICRC UNC AMNF }
May 27 12:05:46 localhost kernel: [ 419.902156] ata4.01: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
May 27 12:05:46 localhost kernel: [ 419.902161] ata4.01: irq_stat 0x00060002, device error via D2H FIS
May 27 12:05:46 localhost kernel: [ 419.902168] ata4.01: failed command: WRITE DMA
May 27 12:05:46 localhost kernel: [ 419.902182] ata4.01: cmd ca/00:08:10:08:00/00:00:00:00:00/e0 tag 26 dma 4096 out
May 27 12:05:46 localhost kernel: [ 419.902182] res 51/84:01:17:08:00/00:00:00:00:00/e0 Emask 0x10 (ATA bus error)
May 27 12:05:46 localhost kernel: [ 419.902188] ata4.01: status: { DRDY ERR }
May 27 12:05:46 localhost kernel: [ 419.902193] ata4.01: error: { ICRC ABRT }
May 27 12:05:46 localhost kernel: [ 419.902200] ata4.02: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
May 27 12:05:46 localhost kernel: [ 419.902206] ata4.02: failed command: READ DMA
May 27 12:05:46 localhost kernel: [ 419.902219] ata4.02: cmd c8/00:08:18:b8:4a/00:00:00:00:00/e4 tag 21 dma 4096 in
May 27 12:05:46 localhost kernel: [ 419.902219] res b3/cb:00:00:00:00/00:00:00:50:b3/00 Emask 0x2 (HSM violation)
May 27 12:05:46 localhost kernel: [ 419.902225] ata4.02: status: { Busy }
May 27 12:05:46 localhost kernel: [ 419.902230] ata4.02: error: { ICRC UNC AMNF }
May 27 12:05:46 localhost kernel: [ 419.902236] ata4.03: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
May 27 12:05:46 localhost kernel: [ 419.902242] ata4.03: failed command: FLUSH CACHE EXT
May 27 12:05:46 localhost kernel: [ 419.902255] ata4.03: cmd ea/00:00:00:00:00/00:00:00:00:00/a0 tag 24
May 27 12:05:46 localhost kernel: [ 419.902255] res b3/cb:00:00:00:00/00:00:00:80:b3/00 Emask 0x2 (HSM violation)
May 27 12:05:46 localhost kernel: [ 419.902261] ata4.03: status: { Busy }
May 27 12:05:46 localhost kernel: [ 419.902266] ata4.03: error: { ICRC UNC AMNF }
May 27 12:05:46 localhost kernel: [ 419.902272] ata4.04: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
May 27 12:05:46 localhost kernel: [ 419.902279] ata4.05: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
May 27 12:05:46 localhost kernel: [ 419.902289] ata4.15: hard resetting link
May 27 12:05:46 localhost kernel: [ 419.902293] ata4: controller in dubious state, performing PORT_RST
May 27 12:05:48 localhost kernel: [ 422.056035] ata4.15: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
May 27 12:05:48 localhost kernel: [ 422.056214] ata4.00: hard resetting link
May 27 12:05:48 localhost kernel: [ 422.361208] ata4.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
May 27 12:05:48 localhost kernel: [ 422.361233] ata4.01: hard resetting link
May 27 12:05:48 localhost kernel: [ 422.666204] ata4.01: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
May 27 12:05:48 localhost kernel: [ 422.666228] ata4.02: hard resetting link
May 27 12:05:49 localhost kernel: [ 422.971204] ata4.02: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
May 27 12:05:49 localhost kernel: [ 422.971230] ata4.03: hard resetting link
May 27 12:05:49 localhost kernel: [ 423.276222] ata4.03: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
May 27 12:05:49 localhost kernel: [ 423.276246] ata4.04: hard resetting link
May 27 12:05:49 localhost kernel: [ 423.581204] ata4.04: SATA link down (SStatus 0 SControl 320)
May 27 12:05:49 localhost kernel: [ 423.581244] ata4.05: hard resetting link
May 27 12:05:49 localhost kernel: [ 423.886216] ata4.05: SATA link up 1.5 Gbps (SStatus 113 SControl 320)
May 27 12:05:49 localhost kernel: [ 423.887115] ata4.00: supports DRM functions and may not be fully accessible
May 27 12:05:49 localhost kernel: [ 423.887832] ata4.00: supports DRM functions and may not be fully accessible
May 27 12:05:49 localhost kernel: [ 423.887845] ata4.00: configured for UDMA/100
May 27 12:05:49 localhost kernel: [ 423.887851] ata4.00: retrying FLUSH 0xea Emask 0x2
May 27 12:05:49 localhost kernel: [ 423.889704] ata4.01: configured for UDMA/100
May 27 12:05:49 localhost kernel: [ 423.891196] ata4.02: configured for UDMA/100
May 27 12:05:49 localhost kernel: [ 423.891983] ata4.03: supports DRM functions and may not be fully accessible
May 27 12:05:49 localhost kernel: [ 423.892672] ata4.03: supports DRM functions and may not be fully accessible
May 27 12:05:49 localhost kernel: [ 423.892684] ata4.03: configured for UDMA/100
May 27 12:05:49 localhost kernel: [ 423.892690] ata4.03: retrying FLUSH 0xea Emask 0x2
May 27 12:05:49 localhost kernel: [ 423.892877] ata4.03: device reported invalid CHS sector 0
May 27 12:05:49 localhost kernel: [ 423.892882] ata4.00: device reported invalid CHS sector 0
May 27 12:05:49 localhost kernel: [ 423.892899] ata4: EH complete
May 27 12:05:50 localhost kernel: [ 424.212167] ata4.02: exception Emask 0x0 SAct 0x0 SErr 0x400000 action 0x6
May 27 12:05:50 localhost kernel: [ 424.212176] ata4.02: irq_stat 0x00060002, device error via D2H FIS
May 27 12:05:50 localhost kernel: [ 424.212184] ata4.02: SError: { Handshk }
May 27 12:05:50 localhost kernel: [ 424.212193] ata4.02: failed command: WRITE DMA EXT
May 27 12:05:50 localhost kernel: [ 424.212207] ata4.02: cmd 35/00:60:d8:08:70/00:00:74:00:00/e0 tag 15 dma 49152 out
May 27 12:05:50 localhost kernel: [ 424.212207] res 51/84:40:f8:08:70/00:00:74:00:00/e0 Emask 0x10 (ATA bus error)
May 27 12:05:50 localhost kernel: [ 424.212214] ata4.02: status: { DRDY ERR }
May 27 12:05:50 localhost kernel: [ 424.212219] ata4.02: error: { ICRC ABRT }
May 27 12:05:50 localhost kernel: [ 424.212264] ata4.02: hard resetting link
May 27 12:05:50 localhost kernel: [ 424.517209] ata4.02: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
May 27 12:05:50 localhost kernel: [ 424.518684] ata4.02: configured for UDMA/100
May 27 12:05:50 localhost kernel: [ 424.518744] ata4: EH complete
May 27 12:05:50 localhost kernel: [ 424.659181] ata4.01: exception Emask 0x0 SAct 0x0 SErr 0x400000 action 0x6
May 27 12:05:50 localhost kernel: [ 424.659190] ata4.01: irq_stat 0x00060002, device error via D2H FIS
May 27 12:05:50 localhost kernel: [ 424.659198] ata4.01: SError: { Handshk }
May 27 12:05:50 localhost kernel: [ 424.659206] ata4.01: failed command: WRITE DMA
May 27 12:05:50 localhost kernel: [ 424.659221] ata4.01: cmd ca/00:20:f0:b9:4a/00:00:00:00:00/e4 tag 4 dma 16384 out
May 27 12:05:50 localhost kernel: [ 424.659221] res 51/84:01:0f:ba:4a/00:00:04:00:00/e4 Emask 0x10 (ATA bus error)
May 27 12:05:50 localhost kernel: [ 424.659228] ata4.01: status: { DRDY ERR }
May 27 12:05:50 localhost kernel: [ 424.659233] ata4.01: error: { ICRC ABRT }
May 27 12:05:50 localhost kernel: [ 424.659283] ata4.01: hard resetting link
May 27 12:05:51 localhost kernel: [ 424.964198] ata4.01: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
May 27 12:05:51 localhost kernel: [ 424.965819] ata4.01: configured for UDMA/100
May 27 12:05:51 localhost kernel: [ 424.965875] ata4: EH complete
May 27 12:05:53 localhost kernel: [ 427.511028] ata4: spurious interrupt (slot_stat 0x200000 active_tag -84148995 sactive 0x0)
May 27 12:05:53 localhost kernel: [ 427.519141] ata4.02: limiting SATA link speed to 1.5 Gbps
May 27 12:05:53 localhost kernel: [ 427.519204] ata4.02: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6
May 27 12:05:53 localhost kernel: [ 427.519213] ata4.02: failed command: WRITE DMA EXT
May 27 12:05:53 localhost kernel: [ 427.519227] ata4.02: cmd 35/00:70:00:0a:70/00:01:74:00:00/e0 tag 20 dma 188416 out
May 27 12:05:53 localhost kernel: [ 427.519227] res b3/cb:00:00:00:00/00:00:00:41:b3/00 Emask 0x2 (HSM violation)
May 27 12:05:53 localhost kernel: [ 427.519234] ata4.02: status: { Busy }
May 27 12:05:53 localhost kernel: [ 427.519239] ata4.02: error: { ICRC UNC AMNF }
May 27 12:05:53 localhost kernel: [ 427.519246] ata4.03: exception Emask 0x1 SAct 0x200000 SErr 0x400000 action 0x6
May 27 12:05:53 localhost kernel: [ 427.519250] ata4.03: irq_stat 0x00060002, device error via SDB FIS
May 27 12:05:53 localhost kernel: [ 427.519258] ata4.03: SError: { Handshk }
May 27 12:05:53 localhost kernel: [ 427.519265] ata4.03: failed command: WRITE FPDMA QUEUED
May 27 12:05:53 localhost kernel: [ 427.519278] ata4.03: cmd 61/70:a8:00:0a:70/01:00:74:00:00/40 tag 21 ncq 188416 out
May 27 12:05:53 localhost kernel: [ 427.519278] res b3/cb:00:00:00:00/00:00:c0:50:b3/00 Emask 0x3 (HSM violation)
May 27 12:05:53 localhost kernel: [ 427.519284] ata4.03: status: { Busy }
May 27 12:05:53 localhost kernel: [ 427.519289] ata4.03: error: { ICRC UNC AMNF }
May 27 12:05:53 localhost kernel: [ 427.519334] ata4.02: hard resetting link
May 27 12:05:53 localhost kernel: [ 427.824243] ata4.02: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
May 27 12:05:53 localhost kernel: [ 427.824277] ata4.03: hard resetting link
May 27 12:05:54 localhost kernel: [ 428.130220] ata4.03: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
May 27 12:05:54 localhost kernel: [ 428.131828] ata4.02: configured for UDMA/100
May 27 12:05:54 localhost kernel: [ 428.132647] ata4.03: supports DRM functions and may not be fully accessible
May 27 12:05:54 localhost kernel: [ 428.133320] ata4.03: supports DRM functions and may not be fully accessible
May 27 12:05:54 localhost kernel: [ 428.133333] ata4.03: configured for UDMA/100
May 27 12:05:54 localhost kernel: [ 428.133403] ata4: EH complete
May 27 12:06:24 localhost kernel: [ 458.719038] ata4.00: failed to read SCR 1 (Emask=0x40)
May 27 12:06:24 localhost kernel: [ 458.719050] ata4.01: failed to read SCR 1 (Emask=0x40)
May 27 12:06:24 localhost kernel: [ 458.719058] ata4.01: failed to read SCR 0 (Emask=0x40)
May 27 12:06:24 localhost kernel: [ 458.719063] ata4.01: limiting SATA link speed to 1.5 Gbps
May 27 12:06:24 localhost kernel: [ 458.719068] ata4.02: failed to read SCR 1 (Emask=0x40)
May 27 12:06:24 localhost kernel: [ 458.719074] ata4.03: failed to read SCR 1 (Emask=0x40)
May 27 12:06:24 localhost kernel: [ 458.719079] ata4.04: failed to read SCR 1 (Emask=0x40)
May 27 12:06:24 localhost kernel: [ 458.719084] ata4.05: failed to read SCR 1 (Emask=0x40)
May 27 12:06:24 localhost kernel: [ 458.719093] ata4.15: exception Emask 0x4 SAct 0x0 SErr 0x0 action 0x6 frozen
May 27 12:06:24 localhost kernel: [ 458.719098] ata4.15: irq_stat 0x00060002
May 27 12:06:24 localhost kernel: [ 458.719106] ata4.00: exception Emask 0x100 SAct 0x400 SErr 0x0 action 0x6 frozen
May 27 12:06:24 localhost kernel: [ 458.719114] ata4.00: failed command: READ FPDMA QUEUED
May 27 12:06:24 localhost kernel: [ 458.719128] ata4.00: cmd 60/08:50:a8:0b:70/00:00:74:00:00/40 tag 10 ncq 4096 in
May 27 12:06:24 localhost kernel: [ 458.719128] res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
May 27 12:06:24 localhost kernel: [ 458.719135] ata4.00: status: { DRDY }
May 27 12:06:24 localhost kernel: [ 458.719142] ata4.01: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
May 27 12:06:24 localhost kernel: [ 458.719147] ata4.01: irq_stat 0x00060002, device error via D2H FIS
May 27 12:06:24 localhost kernel: [ 458.719153] ata4.01: failed command: READ DMA EXT
May 27 12:06:24 localhost kernel: [ 458.719167] ata4.01: cmd 25/00:08:a8:0b:70/00:00:74:00:00/e0 tag 11 dma 4096 in
May 27 12:06:24 localhost kernel: [ 458.719167] res 51/84:00:af:0b:70/00:00:74:00:00/e0 Emask 0x10 (ATA bus error)
May 27 12:06:24 localhost kernel: [ 458.719174] ata4.01: status: { DRDY ERR }
May 27 12:06:24 localhost kernel: [ 458.719179] ata4.01: error: { ICRC ABRT }
May 27 12:06:24 localhost kernel: [ 458.719185] ata4.02: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
May 27 12:06:24 localhost kernel: [ 458.719193] ata4.03: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
May 27 12:06:24 localhost kernel: [ 458.719200] ata4.04: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
May 27 12:06:24 localhost kernel: [ 458.719207] ata4.05: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
May 27 12:06:24 localhost kernel: [ 458.719216] ata4.15: hard resetting link
May 27 12:06:26 localhost kernel: [ 460.851027] ata4.15: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
May 27 12:06:26 localhost kernel: [ 460.851209] ata4.00: hard resetting link
May 27 12:06:27 localhost kernel: [ 461.156188] ata4.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
May 27 12:06:27 localhost kernel: [ 461.156213] ata4.01: hard resetting link
May 27 12:06:27 localhost kernel: [ 461.461205] ata4.01: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
May 27 12:06:27 localhost kernel: [ 461.461229] ata4.02: hard resetting link
May 27 12:06:27 localhost kernel: [ 461.766212] ata4.02: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
May 27 12:06:27 localhost kernel: [ 461.766235] ata4.03: hard resetting link
May 27 12:06:28 localhost kernel: [ 462.071188] ata4.03: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
May 27 12:06:28 localhost kernel: [ 462.071212] ata4.04: hard resetting link
May 27 12:06:28 localhost kernel: [ 462.376198] ata4.04: SATA link down (SStatus 0 SControl 320)
May 27 12:06:28 localhost kernel: [ 462.376237] ata4.05: hard resetting link
May 27 12:06:28 localhost kernel: [ 462.681209] ata4.05: SATA link up 1.5 Gbps (SStatus 113 SControl 320)
May 27 12:06:28 localhost kernel: [ 462.682114] ata4.00: supports DRM functions and may not be fully accessible
May 27 12:06:28 localhost kernel: [ 462.682833] ata4.00: supports DRM functions and may not be fully accessible
May 27 12:06:28 localhost kernel: [ 462.682845] ata4.00: configured for UDMA/100
May 27 12:06:28 localhost kernel: [ 462.684324] ata4.01: configured for UDMA/100
May 27 12:06:28 localhost kernel: [ 462.685879] ata4.02: configured for UDMA/100
May 27 12:06:28 localhost kernel: [ 462.686663] ata4.03: supports DRM functions and may not be fully accessible
May 27 12:06:28 localhost kernel: [ 462.687344] ata4.03: supports DRM functions and may not be fully accessible
May 27 12:06:28 localhost kernel: [ 462.687356] ata4.03: configured for UDMA/100
May 27 12:06:28 localhost kernel: [ 462.687402] ata4.00: device reported invalid CHS sector 0
May 27 12:06:28 localhost kernel: [ 462.687418] ata4: EH complete
May 27 12:06:36 localhost kernel: [ 470.342156] ata4.01: exception Emask 0x0 SAct 0x0 SErr 0x400000 action 0x6
May 27 12:06:36 localhost kernel: [ 470.342165] ata4.01: irq_stat 0x00060002, device error via D2H FIS
May 27 12:06:36 localhost kernel: [ 470.342172] ata4.01: SError: { Handshk }
May 27 12:06:36 localhost kernel: [ 470.342180] ata4.01: failed command: WRITE DMA
May 27 12:06:36 localhost kernel: [ 470.342194] ata4.01: cmd ca/00:60:a0:c0:4a/00:00:00:00:00/e4 tag 12 dma 49152 out
May 27 12:06:36 localhost kernel: [ 470.342194] res 51/84:01:ff:c0:4a/00:00:04:00:00/e4 Emask 0x10 (ATA bus error)
May 27 12:06:36 localhost kernel: [ 470.342202] ata4.01: status: { DRDY ERR }
May 27 12:06:36 localhost kernel: [ 470.342207] ata4.01: error: { ICRC ABRT }
May 27 12:06:36 localhost kernel: [ 470.342252] ata4.01: hard resetting link
May 27 12:06:36 localhost kernel: [ 470.647204] ata4.01: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
May 27 12:06:36 localhost kernel: [ 470.648827] ata4.01: configured for UDMA/100
May 27 12:06:36 localhost kernel: [ 470.648884] ata4: EH complete
May 27 12:06:57 localhost kernel: [ 491.091048] ata4.00: failed to read SCR 1 (Emask=0x40)
May 27 12:06:57 localhost kernel: [ 491.091060] ata4.00: NCQ disabled due to excessive errors
May 27 12:06:57 localhost kernel: [ 491.091066] ata4.01: failed to read SCR 1 (Emask=0x40)
May 27 12:06:57 localhost kernel: [ 491.091073] ata4.02: failed to read SCR 1 (Emask=0x40)
May 27 12:06:57 localhost kernel: [ 491.091078] ata4.03: failed to read SCR 1 (Emask=0x40)
May 27 12:06:57 localhost kernel: [ 491.091084] ata4.04: failed to read SCR 1 (Emask=0x40)
May 27 12:06:57 localhost kernel: [ 491.091088] ata4.05: failed to read SCR 1 (Emask=0x40)
May 27 12:06:57 localhost kernel: [ 491.091098] ata4.15: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
May 27 12:06:57 localhost kernel: [ 491.091102] ata4.15: irq_stat 0x00060002, PMP DMA CS errata
May 27 12:06:57 localhost kernel: [ 491.091110] ata4.00: exception Emask 0x100 SAct 0x2 SErr 0x0 action 0x6 frozen
May 27 12:06:57 localhost kernel: [ 491.091118] ata4.00: failed command: READ FPDMA QUEUED
May 27 12:06:57 localhost kernel: [ 491.091132] ata4.00: cmd 60/08:08:10:a0:3d/00:00:04:00:00/40 tag 1 ncq 4096 in
May 27 12:06:57 localhost kernel: [ 491.091132] res b2/cb:00:00:00:00/00:00:00:10:b2/00 Emask 0x2 (HSM violation)
May 27 12:06:57 localhost kernel: [ 491.091138] ata4.00: status: { Busy }
May 27 12:06:57 localhost kernel: [ 491.091143] ata4.00: error: { ICRC UNC AMNF }
May 27 12:06:57 localhost kernel: [ 491.091151] ata4.01: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
May 27 12:06:57 localhost kernel: [ 491.091155] ata4.01: irq_stat 0x00060002, device error via D2H FIS
May 27 12:06:57 localhost kernel: [ 491.091162] ata4.01: failed command: WRITE DMA
May 27 12:06:57 localhost kernel: [ 491.091175] ata4.01: cmd ca/00:28:08:c1:4a/00:00:00:00:00/e4 tag 8 dma 20480 out
May 27 12:06:57 localhost kernel: [ 491.091175] res 51/84:19:17:c1:4a/00:00:04:00:00/e4 Emask 0x10 (ATA bus error)
May 27 12:06:57 localhost kernel: [ 491.091182] ata4.01: status: { DRDY ERR }
May 27 12:06:57 localhost kernel: [ 491.091187] ata4.01: error: { ICRC ABRT }
May 27 12:06:57 localhost kernel: [ 491.091194] ata4.02: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
May 27 12:06:57 localhost kernel: [ 491.091200] ata4.02: failed command: READ DMA
May 27 12:06:57 localhost kernel: [ 491.091213] ata4.02: cmd c8/00:08:10:a0:3d/00:00:00:00:00/e4 tag 6 dma 4096 in
May 27 12:06:57 localhost kernel: [ 491.091213] res b2/cb:00:00:00:00/00:00:00:60:b2/00 Emask 0x2 (HSM violation)
May 27 12:06:57 localhost kernel: [ 491.091219] ata4.02: status: { Busy }
May 27 12:06:57 localhost kernel: [ 491.091223] ata4.02: error: { ICRC UNC AMNF }
May 27 12:06:57 localhost kernel: [ 491.091230] ata4.03: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
May 27 12:06:57 localhost kernel: [ 491.091238] ata4.04: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
May 27 12:06:57 localhost kernel: [ 491.091245] ata4.05: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
May 27 12:06:57 localhost kernel: [ 491.091255] ata4.15: hard resetting link
May 27 12:06:57 localhost kernel: [ 491.091259] ata4: controller in dubious state, performing PORT_RST
May 27 12:06:59 localhost kernel: [ 493.245028] ata4.15: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
May 27 12:06:59 localhost kernel: [ 493.245244] ata4.00: hard resetting link
May 27 12:06:59 localhost kernel: [ 493.550237] ata4.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
May 27 12:06:59 localhost kernel: [ 493.550264] ata4.01: hard resetting link
May 27 12:06:59 localhost kernel: [ 493.855236] ata4.01: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
May 27 12:06:59 localhost kernel: [ 493.855263] ata4.02: hard resetting link
May 27 12:07:00 localhost kernel: [ 494.160242] ata4.02: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
May 27 12:07:00 localhost kernel: [ 494.160273] ata4.03: hard resetting link
May 27 12:07:00 localhost kernel: [ 494.465236] ata4.03: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
May 27 12:07:00 localhost kernel: [ 494.465264] ata4.04: hard resetting link
May 27 12:07:00 localhost kernel: [ 494.770210] ata4.04: SATA link down (SStatus 0 SControl 320)
May 27 12:07:00 localhost kernel: [ 494.770256] ata4.05: hard resetting link
May 27 12:07:01 localhost kernel: [ 495.075206] ata4.05: SATA link up 1.5 Gbps (SStatus 113 SControl 320)
May 27 12:07:01 localhost kernel: [ 495.076312] ata4.00: supports DRM functions and may not be fully accessible
May 27 12:07:01 localhost kernel: [ 495.076999] ata4.00: supports DRM functions and may not be fully accessible
May 27 12:07:01 localhost kernel: [ 495.077022] ata4.00: configured for UDMA/100
May 27 12:07:01 localhost kernel: [ 495.078519] ata4.01: configured for UDMA/100
May 27 12:07:01 localhost kernel: [ 495.080058] ata4.02: configured for UDMA/100
May 27 12:07:01 localhost kernel: [ 495.080826] ata4.03: supports DRM functions and may not be fully accessible
May 27 12:07:01 localhost kernel: [ 495.081599] ata4.03: supports DRM functions and may not be fully accessible
May 27 12:07:01 localhost kernel: [ 495.081612] ata4.03: configured for UDMA/100
May 27 12:07:01 localhost kernel: [ 495.081671] ata4: EH complete
May 27 12:07:02 localhost kernel: [ 496.754200] ata4.00: exception Emask 0x0 SAct 0x0 SErr 0x400000 action 0x6
May 27 12:07:02 localhost kernel: [ 496.754209] ata4.00: irq_stat 0x00060002, device error via D2H FIS
May 27 12:07:02 localhost kernel: [ 496.754217] ata4.00: SError: { Handshk }
May 27 12:07:02 localhost kernel: [ 496.754225] ata4.00: failed command: WRITE DMA EXT
May 27 12:07:02 localhost kernel: [ 496.754240] ata4.00: cmd 35/00:20:20:0d:70/00:00:74:00:00/e0 tag 16 dma 16384 out
May 27 12:07:02 localhost kernel: [ 496.754240] res 51/84:01:3f:0d:70/00:00:74:00:00/e0 Emask 0x10 (ATA bus error)
May 27 12:07:02 localhost kernel: [ 496.754247] ata4.00: status: { DRDY ERR }
May 27 12:07:02 localhost kernel: [ 496.754252] ata4.00: error: { ICRC ABRT }
May 27 12:07:02 localhost kernel: [ 496.754303] ata4.00: hard resetting link
May 27 12:07:03 localhost kernel: [ 497.059238] ata4.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
May 27 12:07:03 localhost kernel: [ 497.059820] ata4.00: supports DRM functions and may not be fully accessible
May 27 12:07:03 localhost kernel: [ 497.060559] ata4.00: supports DRM functions and may not be fully accessible
May 27 12:07:03 localhost kernel: [ 497.060574] ata4.00: configured for UDMA/100
May 27 12:07:03 localhost kernel: [ 497.060640] ata4: EH complete
May 27 12:07:04 localhost kernel: [ 498.321188] ata4.01: exception Emask 0x0 SAct 0x0 SErr 0x400000 action 0x6
May 27 12:07:04 localhost kernel: [ 498.321196] ata4.01: irq_stat 0x00060002, device error via D2H FIS
May 27 12:07:04 localhost kernel: [ 498.321204] ata4.01: SError: { Handshk }
May 27 12:07:04 localhost kernel: [ 498.321213] ata4.01: failed command: WRITE DMA EXT
May 27 12:07:04 localhost kernel: [ 498.321228] ata4.01: cmd 35/00:60:40:0c:70/00:00:74:00:00/e0 tag 30 dma 49152 out
May 27 12:07:04 localhost kernel: [ 498.321228] res 51/84:51:4f:0c:70/00:00:74:00:00/e0 Emask 0x10 (ATA bus error)
May 27 12:07:04 localhost kernel: [ 498.321235] ata4.01: status: { DRDY ERR }
May 27 12:07:04 localhost kernel: [ 498.321240] ata4.01: error: { ICRC ABRT }
May 27 12:07:04 localhost kernel: [ 498.321292] ata4.01: hard resetting link
May 27 12:07:04 localhost kernel: [ 498.626234] ata4.01: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
May 27 12:07:04 localhost kernel: [ 498.627860] ata4.01: configured for UDMA/100
May 27 12:07:04 localhost kernel: [ 498.627929] ata4: EH complete
May 27 12:07:05 localhost kernel: [ 499.156166] ata4.02: exception Emask 0x0 SAct 0x0 SErr 0x400000 action 0x6
May 27 12:07:05 localhost kernel: [ 499.156175] ata4.02: irq_stat 0x00060002, device error via D2H FIS
May 27 12:07:05 localhost kernel: [ 499.156183] ata4.02: SError: { Handshk }
May 27 12:07:05 localhost kernel: [ 499.156191] ata4.02: failed command: WRITE DMA EXT
May 27 12:07:05 localhost kernel: [ 499.156205] ata4.02: cmd 35/00:70:80:0d:70/00:00:74:00:00/e0 tag 20 dma 57344 out
May 27 12:07:05 localhost kernel: [ 499.156205] res 51/84:20:d0:0d:70/00:00:74:00:00/e0 Emask 0x10 (ATA bus error)
May 27 12:07:05 localhost kernel: [ 499.156213] ata4.02: status: { DRDY ERR }
May 27 12:07:05 localhost kernel: [ 499.156218] ata4.02: error: { ICRC ABRT }
May 27 12:07:05 localhost kernel: [ 499.156264] ata4.02: hard resetting link
May 27 12:07:05 localhost kernel: [ 499.461208] ata4.02: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
May 27 12:07:05 localhost kernel: [ 499.462742] ata4.02: configured for UDMA/100
May 27 12:07:05 localhost kernel: [ 499.462798] ata4: EH complete
May 27 12:07:05 localhost kernel: [ 499.612111] ata4.01: limiting speed to UDMA/66:PIO4
May 27 12:07:05 localhost kernel: [ 499.612192] ata4.01: exception Emask 0x0 SAct 0x0 SErr 0x400000 action 0x6
May 27 12:07:05 localhost kernel: [ 499.612198] ata4.01: irq_stat 0x00060002, device error via D2H FIS
May 27 12:07:05 localhost kernel: [ 499.612205] ata4.01: SError: { Handshk }
May 27 12:07:05 localhost kernel: [ 499.612213] ata4.01: failed command: WRITE DMA EXT
May 27 12:07:05 localhost kernel: [ 499.612227] ata4.01: cmd 35/00:58:f8:0d:70/00:00:74:00:00/e0 tag 9 dma 45056 out
May 27 12:07:05 localhost kernel: [ 499.612227] res 51/84:49:07:0e:70/00:00:74:00:00/e0 Emask 0x10 (ATA bus error)
May 27 12:07:05 localhost kernel: [ 499.612234] ata4.01: status: { DRDY ERR }
May 27 12:07:05 localhost kernel: [ 499.612239] ata4.01: error: { ICRC ABRT }
May 27 12:07:05 localhost kernel: [ 499.612284] ata4.01: hard resetting link
May 27 12:07:06 localhost kernel: [ 499.917209] ata4.01: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
May 27 12:07:06 localhost kernel: [ 499.918800] ata4.01: configured for UDMA/66
May 27 12:07:06 localhost kernel: [ 499.918860] ata4: EH complete
May 27 12:07:07 localhost kernel: [ 501.805165] ata4.01: exception Emask 0x0 SAct 0x0 SErr 0x400000 action 0x6
May 27 12:07:07 localhost kernel: [ 501.805174] ata4.01: irq_stat 0x00020002, device error via D2H FIS
May 27 12:07:07 localhost kernel: [ 501.805182] ata4.01: SError: { Handshk }
May 27 12:07:07 localhost kernel: [ 501.805190] ata4.01: failed command: WRITE DMA EXT
May 27 12:07:07 localhost kernel: [ 501.805204] ata4.01: cmd 35/00:58:20:12:70/00:00:74:00:00/e0 tag 11 dma 45056 out
May 27 12:07:07 localhost kernel: [ 501.805204] res 51/84:09:6f:12:70/00:00:74:00:00/e0 Emask 0x10 (ATA bus error)
May 27 12:07:07 localhost kernel: [ 501.805212] ata4.01: status: { DRDY ERR }
May 27 12:07:07 localhost kernel: [ 501.805217] ata4.01: error: { ICRC ABRT }
May 27 12:07:07 localhost kernel: [ 501.805223] ata4.02: exception Emask 0x0 SAct 0x0 SErr 0x400000 action 0x6
May 27 12:07:07 localhost kernel: [ 501.805228] ata4.02: irq_stat 0x00060002, device error via D2H FIS
May 27 12:07:07 localhost kernel: [ 501.805235] ata4.02: SError: { Handshk }
May 27 12:07:07 localhost kernel: [ 501.805241] ata4.02: failed command: WRITE DMA EXT
May 27 12:07:07 localhost kernel: [ 501.805254] ata4.02: cmd 35/00:58:20:12:70/00:00:74:00:00/e0 tag 12 dma 45056 out
May 27 12:07:07 localhost kernel: [ 501.805254] res 51/84:19:5f:12:70/00:00:74:00:00/e0 Emask 0x10 (ATA bus error)
May 27 12:07:07 localhost kernel: [ 501.805261] ata4.02: status: { DRDY ERR }
May 27 12:07:07 localhost kernel: [ 501.805266] ata4.02: error: { ICRC ABRT }
May 27 12:07:07 localhost kernel: [ 501.805312] ata4.01: hard resetting link
May 27 12:07:08 localhost kernel: [ 502.111212] ata4.01: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
May 27 12:07:08 localhost kernel: [ 502.111238] ata4.02: hard resetting link
May 27 12:07:08 localhost kernel: [ 502.416204] ata4.02: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
May 27 12:07:08 localhost kernel: [ 502.473215] ata4.01: configured for UDMA/66
May 27 12:07:08 localhost kernel: [ 502.474786] ata4.02: configured for UDMA/100
May 27 12:07:08 localhost kernel: [ 502.474853] ata4: EH complete
May 27 12:07:09 localhost kernel: [ 503.434028] ata4: spurious interrupt (slot_stat 0x10 active_tag -84148995 sactive 0x0)
May 27 12:07:09 localhost kernel: [ 503.443350] ata4.03: limiting SATA link speed to 1.5 Gbps
May 27 12:07:09 localhost kernel: [ 503.443393] ata4.01: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
May 27 12:07:09 localhost kernel: [ 503.443402] ata4.03: exception Emask 0x0 SAct 0x10 SErr 0x400000 action 0x6
May 27 12:07:09 localhost kernel: [ 503.443407] ata4.03: irq_stat 0x00060002, device error via SDB FIS
May 27 12:07:09 localhost kernel: [ 503.443414] ata4.03: SError: { Handshk }
May 27 12:07:09 localhost kernel: [ 503.443422] ata4.03: failed command: WRITE FPDMA QUEUED
May 27 12:07:09 localhost kernel: [ 503.443436] ata4.03: cmd 61/60:20:98:10:70/00:00:74:00:00/40 tag 4 ncq 49152 out
May 27 12:07:09 localhost kernel: [ 503.443436] res 41/84:60:98:10:70/00:00:74:00:00/00 Emask 0x410 (ATA bus error) <F>
May 27 12:07:09 localhost kernel: [ 503.443443] ata4.03: status: { DRDY ERR }
May 27 12:07:09 localhost kernel: [ 503.443448] ata4.03: error: { ICRC ABRT }
May 27 12:07:09 localhost kernel: [ 503.443494] ata4.03: hard resetting link
May 27 12:07:09 localhost kernel: [ 503.748205] ata4.03: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
May 27 12:07:09 localhost kernel: [ 503.748774] ata4.03: supports DRM functions and may not be fully accessible
May 27 12:07:09 localhost kernel: [ 503.749474] ata4.03: supports DRM functions and may not be fully accessible


Jun 1 02:21:12 localhost kernel: [ 832.452946] disk 3, o:1, dev:sdi1
Jun 1 02:21:12 localhost kernel: [ 832.453474] created bitmap (15 pages) for device md127
Jun 1 02:21:12 localhost kernel: [ 832.454388] md127: bitmap initialized from disk: read 1 pages, set 32 of 29807 bits
Jun 1 02:21:12 localhost kernel: [ 832.465056] ata4.00: failed to read SCR 1 (Emask=0x40)
Jun 1 02:21:12 localhost kernel: [ 832.465068] ata4.01: failed to read SCR 1 (Emask=0x40)
Jun 1 02:21:12 localhost kernel: [ 832.465075] ata4.02: failed to read SCR 1 (Emask=0x40)
Jun 1 02:21:12 localhost kernel: [ 832.465081] ata4.03: failed to read SCR 1 (Emask=0x40)
Jun 1 02:21:12 localhost kernel: [ 832.465087] ata4.04: failed to read SCR 1 (Emask=0x40)
Jun 1 02:21:12 localhost kernel: [ 832.465092] ata4.05: failed to read SCR 1 (Emask=0x40)
Jun 1 02:21:12 localhost kernel: [ 832.465101] ata4.15: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
Jun 1 02:21:12 localhost kernel: [ 832.465106] ata4.15: irq_stat 0x00060002, PMP DMA CS errata
Jun 1 02:21:12 localhost kernel: [ 832.465114] ata4.00: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
Jun 1 02:21:12 localhost kernel: [ 832.465120] ata4.00: failed command: FLUSH CACHE EXT
Jun 1 02:21:12 localhost kernel: [ 832.465134] ata4.00: cmd ea/00:00:00:00:00/00:00:00:00:00/a0 tag 14
Jun 1 02:21:12 localhost kernel: [ 832.465134] res 1c/cb:00:00:00:00/00:00:00:e0:1c/00 Emask 0x2 (HSM violation)
Jun 1 02:21:12 localhost kernel: [ 832.465141] ata4.00: status: { DRQ }
Jun 1 02:21:12 localhost kernel: [ 832.465146] ata4.00: error: { ICRC UNC AMNF }
Jun 1 02:21:12 localhost kernel: [ 832.465153] ata4.01: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
Jun 1 02:21:12 localhost kernel: [ 832.465159] ata4.01: failed command: FLUSH CACHE EXT
Jun 1 02:21:12 localhost kernel: [ 832.465172] ata4.01: cmd ea/00:00:00:00:00/00:00:00:00:00/a0 tag 12
Jun 1 02:21:12 localhost kernel: [ 832.465172] res 1c/cb:00:00:00:00/00:00:00:c0:1c/00 Emask 0x2 (HSM violation)
Jun 1 02:21:12 localhost kernel: [ 832.465179] ata4.01: status: { DRQ }
Jun 1 02:21:12 localhost kernel: [ 832.465183] ata4.01: error: { ICRC UNC AMNF }
Jun 1 02:21:12 localhost kernel: [ 832.465190] ata4.02: exception Emask 0x1 SAct 0x2000 SErr 0x0 action 0x6 frozen
Jun 1 02:21:12 localhost kernel: [ 832.465195] ata4.02: irq_stat 0x00060002, device error via SDB FIS
Jun 1 02:21:12 localhost kernel: [ 832.465202] ata4.02: failed command: WRITE FPDMA QUEUED
Jun 1 02:21:12 localhost kernel: [ 832.465216] ata4.02: cmd 61/08:68:10:08:00/00:00:00:00:00/40 tag 13 ncq 4096 out
Jun 1 02:21:12 localhost kernel: [ 832.465216] res 1c/cb:00:00:00:00/00:00:00:d0:1c/00 Emask 0x3 (HSM violation)
Jun 1 02:21:12 localhost kernel: [ 832.465222] ata4.02: status: { DRQ }
Jun 1 02:21:12 localhost kernel: [ 832.465227] ata4.02: error: { ICRC UNC AMNF }
Jun 1 02:21:12 localhost kernel: [ 832.465234] ata4.03: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
Jun 1 02:21:12 localhost kernel: [ 832.465239] ata4.03: failed command: FLUSH CACHE EXT
Jun 1 02:21:12 localhost kernel: [ 832.465252] ata4.03: cmd ea/00:00:00:00:00/00:00:00:00:00/a0 tag 15
Jun 1 02:21:12 localhost kernel: [ 832.465252] res 1c/cb:00:00:00:00/00:00:00:f0:1c/00 Emask 0x2 (HSM violation)
Jun 1 02:21:12 localhost kernel: [ 832.465259] ata4.03: status: { DRQ }
Jun 1 02:21:12 localhost kernel: [ 832.465263] ata4.03: error: { ICRC UNC AMNF }
Jun 1 02:21:12 localhost kernel: [ 832.465270] ata4.04: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
Jun 1 02:21:12 localhost kernel: [ 832.465277] ata4.05: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
Jun 1 02:21:12 localhost kernel: [ 832.465287] ata4.15: hard resetting link
Jun 1 02:21:12 localhost kernel: [ 832.465291] ata4: controller in dubious state, performing PORT_RST
Jun 1 02:21:15 localhost kernel: [ 834.619038] ata4.15: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
Jun 1 02:21:15 localhost kernel: [ 834.619231] ata4.00: hard resetting link
Jun 1 02:21:15 localhost kernel: [ 834.924213] ata4.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
Jun 1 02:21:15 localhost kernel: [ 834.924242] ata4.01: hard resetting link
Jun 1 02:21:15 localhost kernel: [ 835.229215] ata4.01: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
Jun 1 02:21:15 localhost kernel: [ 835.229243] ata4.02: hard resetting link
Jun 1 02:21:15 localhost kernel: [ 835.534215] ata4.02: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
Jun 1 02:21:15 localhost kernel: [ 835.534244] ata4.03: hard resetting link
Jun 1 02:21:16 localhost kernel: [ 835.839210] ata4.03: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
Jun 1 02:21:16 localhost kernel: [ 835.839239] ata4.04: hard resetting link
Jun 1 02:21:16 localhost kernel: [ 836.144234] ata4.04: SATA link down (SStatus 0 SControl 320)
Jun 1 02:21:16 localhost kernel: [ 836.144279] ata4.05: hard resetting link
Jun 1 02:21:16 localhost kernel: [ 836.449223] ata4.05: SATA link up 1.5 Gbps (SStatus 113 SControl 320)
Jun 1 02:21:16 localhost kernel: [ 836.454935] ata4.00: configured for UDMA/100
Jun 1 02:21:16 localhost kernel: [ 836.454943] ata4.00: retrying FLUSH 0xea Emask 0x2
Jun 1 02:21:16 localhost kernel: [ 836.456560] ata4.01: configured for UDMA/100
Jun 1 02:21:16 localhost kernel: [ 836.456567] ata4.01: retrying FLUSH 0xea Emask 0x2
Jun 1 02:21:16 localhost kernel: [ 836.457554] ata4.02: supports DRM functions and may not be fully accessible
Jun 1 02:21:16 localhost kernel: [ 836.458256] ata4.02: supports DRM functions and may not be fully accessible
Jun 1 02:21:16 localhost kernel: [ 836.458269] ata4.02: configured for UDMA/100
Jun 1 02:21:16 localhost kernel: [ 836.459162] ata4.03: supports DRM functions and may not be fully accessible
Jun 1 02:21:16 localhost kernel: [ 836.459799] ata4.03: supports DRM functions and may not be fully accessible
Jun 1 02:21:16 localhost kernel: [ 836.459810] ata4.03: configured for UDMA/100
Jun 1 02:21:16 localhost kernel: [ 836.459815] ata4.03: retrying FLUSH 0xea Emask 0x2
Jun 1 02:21:16 localhost kernel: [ 836.460237] ata4.01: device reported invalid CHS sector 0
Jun 1 02:21:16 localhost kernel: [ 836.460247] ata4.00: device reported invalid CHS sector 0
Jun 1 02:21:16 localhost kernel: [ 836.460252] ata4.03: device reported invalid CHS sector 0
Jun 1 02:21:16 localhost kernel: [ 836.460270] ata4: EH complete
Jun 1 02:21:16 localhost kernel: [ 836.479961] md127: detected capacity change from 0 to 6000790732800
Jun 1 02:21:16 localhost kernel: [ 836.480851] RAID conf printout:
Jun 1 02:21:16 localhost kernel: [ 836.480859] --- level:5 rd:4 wd:3
Jun 1 02:21:16 localhost kernel: [ 836.480865] disk 0, o:1, dev:sdj1
Jun 1 02:21:16 localhost kernel: [ 836.480870] disk 1, o:1, dev:sdk1
Jun 1 02:21:16 localhost kernel: [ 836.480875] disk 2, o:1, dev:sdh1

ay 31 19:06:40 localhost kernel: [77589.782206] ata4.04: SATA link down (SStatus 0 SControl 320)
May 31 19:06:40 localhost kernel: [77589.782248] ata4.05: hard resetting link
May 31 19:06:40 localhost kernel: [77590.087205] ata4.05: SATA link up 1.5 Gbps (SStatus 113 SControl 320)
May 31 19:06:41 localhost kernel: [77590.609999] ata4.00: ATA-13: ^A^A
May 31 19:06:41 localhost kernel: [77590.609999] ^H�^D���^ThY1111111111110000001111222222, ^P�h^E��, max MWDMA2
May 31 19:06:41 localhost kernel: [77590.610019] ata4.00: 2492831125 sectors, multi 0: LBA
May 31 19:06:41 localhost kernel: [77590.610027] ata4.00: applying bridge limits
May 31 19:06:41 localhost kernel: [77590.618835] ata4.00: failed to IDENTIFY (device reports invalid type, err_mask=0x0)
May 31 19:06:41 localhost kernel: [77590.618842] ata4.00: revalidation failed (errno=-22)
May 31 19:06:41 localhost kernel: [77590.618866] ata4.00: limiting SATA link speed to 1.5 Gbps
May 31 19:06:41 localhost kernel: [77590.620373] ata4.01: configured for UDMA/100
May 31 19:06:41 localhost kernel: [77590.626174] ata4.02: configured for UDMA/100
May 31 19:06:44 localhost kernel: [77593.562022] ata4.00: hard resetting link
May 31 19:06:44 localhost kernel: [77593.867193] ata4.00: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
May 31 19:06:44 localhost kernel: [77593.873239] ata4.00: model number mismatch '^A^A
May 31 19:06:44 localhost kernel: [77593.873239] ^H�^D���^ThY1111111111110000001111222222' != 'SAMSUNG HD204UI'
May 31 19:06:44 localhost kernel: [77593.873248] ata4.00: revalidation failed (errno=-19)
May 31 19:06:44 localhost kernel: [77593.873254] ata4.00: disabled
May 31 19:06:44 localhost kernel: [77593.873331] ata4: EH complete
May 31 19:06:51 localhost kernel: [77600.261915] ata4.03: exception Emask 0x10 SAct 0x0 SErr 0x4050000 action 0xf
May 31 19:06:51 localhost kernel: [77600.261926] ata4.03: SError: { PHYRdyChg CommWake DevExch }
May 31 19:06:51 localhost kernel: [77600.261976] ata4.03: hard resetting link
May 31 19:06:51 localhost kernel: [77600.985222] ata4.03: SATA link up 3.0 Gbps (SStatus 123 SControl 320)

[NeddySeagoon]

Moved from Kernel & Hardware to Documentation, Tips & Tricks.

Fits better here.

Many years ago it was popular to clean the grime off gold contacts with an "ink eraser" but I've not seen one of them in many years.
As you say, one or both of the contact surfaces have oxidised.

The real cause of the problem is that with vibration and thermal expansion/contraction the gold has been worn off at least one surface.
If it was still there, the surface would not oxidise.
The bad news is that this is only a temporary fix ... until the oxidation returns.
If you are really lucky, separating the parts to gain access to clean them, then putting them back together, will have disturbed things enough to result in new gold on gold contact, so you get another five years, otherwise 18 months will be good.

Over the years PCB vendors have got better at putting less and less gold on.
_________________
Regards,

NeddySeagoon

Computer users fall into two groups:-
those that do backups
those that have never had a hard drive fail.

[aryder]

I don't see the issue coming back ever again here. Having applied the dielectric grease to the contact points and all other connections, air and moisture are no longer able to get at the connection and cause it to oxidise, esp since you have solder coated points on the HDD's PCB mating with aluminium and other dissimilar metals its going to go bad over time since the drives are not in a climate controlled room..

Assuming one buys cheap cables yes I can see the gold plating being thinned out, but otherwise a decent cable should last a long time unless your plugging/unplugging them constantly.

Anyways, hopefully this helps someone else out there as when I was trying to figure out what was wrong I dug up no end of other frustrated users on other forums going through the same thing with out much success..