recently upgraded my 2tb parity drive with a pre-cleared 3tb drive, running latest 5.0-rc
i shut down server, took out 2tb drive, replace with 3tb drive, assigned drive in unraid webui, started parity sync.
it has been crawling and fluctuating between 2 MB/s to 5 MB/s.
the following messages have been displaying in the log and i'm sure they explain what's going on but i dont know what they mean:
May 24 09:38:00 Tower kernel: ata2.00: configured for UDMA/33
May 24 09:38:00 Tower kernel: ata2: EH complete
May 24 09:38:00 Tower kernel: ata2.00: exception Emask 0x50 SAct 0x0 SErr 0x90a00 action 0xe frozen
May 24 09:38:00 Tower kernel: ata2.00: irq_stat 0x00400000, PHY RDY changed
May 24 09:38:00 Tower kernel: ata2: SError: { Persist HostInt PHYRdyChg 10B8B }
May 24 09:38:00 Tower kernel: ata2.00: failed command: READ DMA EXT
May 24 09:38:00 Tower kernel: ata2.00: cmd 25/00:00:a0:42:35/00:02:00:00:00/e0 tag 0 dma 262144 in
May 24 09:38:00 Tower kernel: res 50/00:00:df:cd:79/00:00:00:00:00/e0 Emask 0x50 (ATA bus error)
May 24 09:38:00 Tower kernel: ata2.00: status: { DRDY }
May 24 09:38:00 Tower kernel: ata2: hard resetting link
May 24 09:38:05 Tower kernel: ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
May 24 09:38:05 Tower kernel: ata2.00: configured for UDMA/33
May 24 09:38:05 Tower kernel: ata2: EH complete
May 24 09:38:05 Tower kernel: ata2.00: exception Emask 0x50 SAct 0x0 SErr 0x90a00 action 0xe frozen
May 24 09:38:05 Tower kernel: ata2.00: irq_stat 0x01400000, PHY RDY changed
May 24 09:38:05 Tower kernel: ata2: SError: { Persist HostInt PHYRdyChg 10B8B }
May 24 09:38:05 Tower kernel: ata2.00: failed command: READ DMA EXT
May 24 09:38:05 Tower kernel: ata2.00: cmd 25/00:00:a0:7a:35/00:02:00:00:00/e0 tag 0 dma 262144 in
May 24 09:38:05 Tower kernel: res 50/00:00:df:05:7a/00:00:00:00:00/e0 Emask 0x50 (ATA bus error)
May 24 09:38:05 Tower kernel: ata2.00: status: { DRDY }
May 24 09:38:05 Tower kernel: ata2: hard resetting link
May 24 09:38:10 Tower kernel: ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
May 24 09:38:10 Tower kernel: ata2.00: configured for UDMA/33
May 24 09:38:10 Tower kernel: ata2: EH complete
May 24 09:38:10 Tower kernel: ata2.00: exception Emask 0x50 SAct 0x0 SErr 0x90a00 action 0xe frozen
May 24 09:38:10 Tower kernel: ata2.00: irq_stat 0x01400000, PHY RDY changed
May 24 09:38:10 Tower kernel: ata2: SError: { Persist HostInt PHYRdyChg 10B8B }
May 24 09:38:10 Tower kernel: ata2.00: failed command: READ DMA EXT
May 24 09:38:10 Tower kernel: ata2.00: cmd 25/00:00:a0:c0:35/00:02:00:00:00/e0 tag 0 dma 262144 in
May 24 09:38:10 Tower kernel: res 50/00:00:df:4b:7a/00:00:00:00:00/e0 Emask 0x50 (ATA bus error)
May 24 09:38:10 Tower kernel: ata2.00: status: { DRDY }
May 24 09:38:10 Tower kernel: ata2: hard resetting link
the 3tb drive is connected via a supermicro AOC-SASLP-MV8 card.
any help would be appreciated.