May 18, 201115 yr Author Well I found the drive that was acting up. I removed it and I backed it up. Now I'm not getting that System 'Error' populating the system log. That's the good news. The bad news? Well something is still going horribly wrong. I added a new pre-cleared 2TB drive and the system log is just riddled with a ton of errors. I will have to post it, but I no longer believe that it's a bad backplane, ugh I'm not even sure what it wrong as I replaced the AOC-SAS card with a confirmed working card that has the .15 firmware flashed on it. I'm pretty much lost as to troubleshooting. I'm about to order new some new cables to see if it's the cables that are bad, though I don't know if that's really the problem. Sheesh...
May 21, 201115 yr Author Does anyone know what this error is all about? Also How the heck do I know what ata3 is? I just replaced the cables in the system with brand new ones and now I'm getting these errors!! May 21 10:56:56 unraid kernel: ata3.00: exception Emask 0x52 SAct 0x0 SErr 0x80c00 action 0x6 frozen (Errors) May 21 10:56:56 unraid kernel: ata3.00: irq_stat 0x08000000, interface fatal error (Errors) May 21 10:56:56 unraid kernel: ata3: SError: { Proto HostInt 10B8B } (Errors) May 21 10:56:56 unraid kernel: ata3.00: failed command: READ DMA EXT (Minor Issues) May 21 10:56:56 unraid kernel: ata3.00: cmd 25/00:00:1f:52:49/00:04:00:00:00/e0 tag 0 dma 524288 in (Drive related) May 21 10:56:56 unraid kernel: res 50/00:00:1e:52:49/00:00:00:00:00/e0 Emask 0x52 (ATA bus error) (Errors) May 21 10:56:56 unraid kernel: ata3.00: status: { DRDY } (Drive related) May 21 10:56:56 unraid kernel: ata3: hard resetting link (Minor Issues) May 21 10:56:57 unraid kernel: mdcmd (65): nocheck (unRAID engine) May 21 10:57:01 unraid kernel: ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 310) (Drive related) May 21 10:57:01 unraid kernel: ata3.00: configured for UDMA/33 (Drive related) May 21 10:57:01 unraid kernel: ata3: EH complete (Drive related) May 21 10:57:01 unraid kernel: md: md_do_sync: got signal, exit... (unRAID engine)
May 26, 201115 yr Author I just wanted to update this thread. After removing all drives to older hardware, rebuilding parity, confirming all drives were solid I began to slowly migrate back to the Norco case. I had purchased all new cables and it turns out that 2x of the backplanes were the problems!!!! Sheesh... what a PITA! But, Norco is sending me replacements now and I should be back up and running soon! Thank you for all the input.
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