[Solved] 2 Parity Errors - twice reported in Parity Checks (problematic SATA ports & cables)


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Hi there, as the title says, I have two separate consecutive parity checks that reported two errors each. I believe they may be the same errors. 

 

1) Where do I find the errors and how do I correct this? I have appended the diagnostics.zip file for your analysis. 

2) Separately, I get a log of errors relating to ata5: is this a SATA cable to Disk5? 

 

Thank you in advance for your advice. Regards. cL

 

image.png.6feab264bc424dbf5ded61450eb33bb5.png

 

image.png.041167041f550db70d672a6af7c9cb5f.png

clnasty-diagnostics-20191002-0905.zip

Edited by cliewmc
typo
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I would replace the cable for Disk 5, Log shows it resetting many times.

 

Sep 28 13:32:27 cLNASty kernel: ata5.00: status: { DRDY }
Sep 28 13:32:27 cLNASty kernel: ata5: hard resetting link
Sep 28 13:32:31 cLNASty kernel: ata5: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
Sep 28 13:32:31 cLNASty kernel: ata5.00: configured for UDMA/100
Sep 28 13:32:31 cLNASty kernel: ata5: EH complete
Sep 28 13:46:19 cLNASty kernel: ata5.00: exception Emask 0x50 SAct 0x0 SErr 0x90a02 action 0xe frozen
Sep 28 13:46:19 cLNASty kernel: ata5.00: irq_stat 0x00400000, PHY RDY changed
Sep 28 13:46:19 cLNASty kernel: ata5: SError: { RecovComm Persist HostInt PHYRdyChg 10B8B }
Sep 28 13:46:19 cLNASty kernel: ata5.00: failed command: READ DMA EXT
Sep 28 13:46:19 cLNASty kernel: ata5.00: cmd 25/00:00:80:9c:db/00:04:10:00:00/e0 tag 10 dma 524288 in
Sep 28 13:46:19 cLNASty kernel:         res 50/00:00:7f:9c:db/00:00:10:00:00/e0 Emask 0x50 (ATA bus error)

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Thanks - I checked and it turned out to be a faulty SATA port with a history. The entire port was dislodged from the mobo. I had to patch it back and it looks like it was not patched properly. Such a shame, I may have to change the mobo & entire system just because of a single SATA port!!!

 

 

Edited by cliewmc
extended answer
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21 hours ago, jonathanm said:
When it arrives, I would contact LSI to verify authenticity. I suspect it's a counterfeit card.

Thanks. Purchased mine already. keeping my fingers crossed this will solve my problems.

 

 

Sent from my iPhone using Tapatalk Pro

Edited by cliewmc
grammar
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Controller arrived, installed and booted no worries,

This is a headless Tower, so did not see the Firmware version. Will do that later today.

 

UnRaid in Tools, System Devices listed as 

Serial Attached SCSI controller: Broadcom / LSI SAS2116 PCI-Express Fusion-MPT SAS-2 [Meteor] (rev 02)

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