Hi,
I'm currently running Unraid 4.7 on an ASUS P7H55-M/USB3 with 2 SATA3 6GB/s onboard that is running on Marvell 88SE9123 chipset. I'm trying to get unraid to run at SATA 6GB/s with the Western Digital Blue 1TB (WD10EALX). Unraid detects the hard disk fine and put it to SATA 6GB/s mode. But when I tries to copy some huge sized files eg. 40gb or when I try to run the preclear_disk.sh script, I get the following errors on my syslog.
Mar 26 01:38:04 Exia kernel: ata7.00: exception Emask 0x10 SAct 0x0 SErr 0x300000 action 0x6 frozen (Errors)
Mar 26 01:38:04 Exia kernel: ata7.00: irq_stat 0x08000000, interface fatal error (Errors)
Mar 26 01:38:04 Exia kernel: ata7: SError: { Dispar BadCRC } (Errors)
Mar 26 01:38:04 Exia kernel: ata7.00: failed command: READ DMA EXT (Minor Issues)
Mar 26 01:38:04 Exia kernel: ata7.00: cmd 25/00:18:3f:61:7a/00:00:23:00:00/e0 tag 0 dma 12288 in (Drive related)
Mar 26 01:38:04 Exia kernel: res 50/00:00:86:62:7a/00:00:23:00:00/e0 Emask 0x10 (ATA bus error) (Errors)
Mar 26 01:38:04 Exia kernel: ata7.00: status: { DRDY } (Drive related)
Mar 26 01:38:04 Exia kernel: ata7: hard resetting link (Minor Issues)
Mar 26 01:38:04 Exia kernel: ata7: SATA link up 6.0 Gbps (SStatus 133 SControl 370) (Drive related)
Mar 26 01:38:04 Exia kernel: ata7.00: configured for UDMA/133 (Drive related)
Mar 26 01:38:04 Exia kernel: ata7: EH complete (Drive related)
Mar 26 01:38:04 Exia kernel: ata7.00: exception Emask 0x10 SAct 0x0 SErr 0x100000 action 0x6 frozen (Errors)
Mar 26 01:38:04 Exia kernel: ata7.00: irq_stat 0x08000000, interface fatal error (Errors)
Mar 26 01:38:04 Exia kernel: ata7: SError: { Dispar } (Errors)
Mar 26 01:38:04 Exia kernel: ata7.00: failed command: READ DMA EXT (Minor Issues)
Mar 26 01:38:04 Exia kernel: ata7.00: cmd 25/00:18:07:fe:6f/00:00:23:00:00/e0 tag 0 dma 12288 in (Drive related)
Mar 26 01:38:04 Exia kernel: res 50/00:00:ce:9b:71/00:00:23:00:00/e0 Emask 0x10 (ATA bus error) (Errors)
Mar 26 01:38:04 Exia kernel: ata7.00: status: { DRDY } (Drive related)
Mar 26 01:38:04 Exia kernel: ata7: hard resetting link (Minor Issues)
Mar 26 01:38:05 Exia kernel: ata7: SATA link up 6.0 Gbps (SStatus 133 SControl 370) (Drive related)
Mar 26 01:38:05 Exia kernel: ata7.00: configured for UDMA/133 (Drive related)
Mar 26 01:38:05 Exia kernel: ata7: EH complete (Drive related)
Mar 26 01:38:27 Exia kernel: ata7.00: exception Emask 0x10 SAct 0x0 SErr 0x100000 action 0x6 frozen (Errors)
Mar 26 01:38:27 Exia kernel: ata7.00: irq_stat 0x08000000, interface fatal error (Errors)
Mar 26 01:38:27 Exia kernel: ata7: SError: { Dispar } (Errors)
Mar 26 01:38:27 Exia kernel: ata7.00: failed command: READ DMA EXT (Minor Issues)
Mar 26 01:38:27 Exia kernel: ata7.00: cmd 25/00:20:4f:b6:77/00:00:23:00:00/e0 tag 0 dma 16384 in (Drive related)
Mar 26 01:38:27 Exia kernel: res 50/00:00:f6:8c:6d/00:00:23:00:00/e0 Emask 0x10 (ATA bus error) (Errors)
Mar 26 01:38:27 Exia kernel: ata7.00: status: { DRDY } (Drive related)
Mar 26 01:38:27 Exia kernel: ata7: hard resetting link (Minor Issues)
Mar 26 01:38:28 Exia kernel: ata7: SATA link up 6.0 Gbps (SStatus 133 SControl 370) (Drive related)
Mar 26 01:38:28 Exia kernel: ata7.00: configured for UDMA/133 (Drive related)
Mar 26 01:38:28 Exia kernel: ata7: EH complete (Drive related)
Mar 26 01:42:21 Exia kernel: ata7: limiting SATA link speed to 3.0 Gbps (Drive related)
Mar 26 01:42:21 Exia kernel: ata7.00: exception Emask 0x10 SAct 0x0 SErr 0x180000 action 0x6 frozen (Errors)
Mar 26 01:42:21 Exia kernel: ata7.00: irq_stat 0x08000000, interface fatal error (Errors)
Mar 26 01:42:21 Exia kernel: ata7: SError: { 10B8B Dispar } (Errors)
Mar 26 01:42:21 Exia kernel: ata7.00: failed command: READ DMA EXT (Minor Issues)
Mar 26 01:42:21 Exia kernel: ata7.00: cmd 25/00:a0:4f:ea:79/00:00:23:00:00/e0 tag 0 dma 81920 in (Drive related)
Mar 26 01:42:21 Exia kernel: res 50/00:00:26:8e:77/00:00:23:00:00/e0 Emask 0x10 (ATA bus error) (Errors)
Mar 26 01:42:21 Exia kernel: ata7.00: status: { DRDY } (Drive related)
Mar 26 01:42:21 Exia kernel: ata7: hard resetting link (Minor Issues)
Mar 26 01:42:22 Exia kernel: ata7: SATA link up 3.0 Gbps (SStatus 123 SControl 320) (Drive related)
Mar 26 01:42:22 Exia kernel: ata7.00: configured for UDMA/133 (Drive related)
Mar 26 01:42:22 Exia kernel: ata7: EH complete (Drive related)
At one point my unraid server crashed with a panic error. I've now force jumpered the HDD to SATA 3GB/s and everything seems working fine. Currently running the preclear_disk.sh for 20 mins without any syslog error. Previously the error would occur once I invoke the script.
Would like to know if this is a know issue with the Marvell sata controller and if anyone is having this problem?
Thanks!