zoney Posted March 25, 2011 Share Posted March 25, 2011 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! Quote Link to comment
prostuff1 Posted March 25, 2011 Share Posted March 25, 2011 might be the driver version that is in 4.7... it could be better/fixed in the 5.0bX series. Frankly, it does not matter. A normal spindle based SATA drive will NEVER achieve the SATA III spec and will hardly ever reach SATA I speeds. Quote Link to comment
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