Chugalug Posted March 2, 2014 Share Posted March 2, 2014 Hello I recently got the Syba SI-PEX40064 and I have 1 4TB WD Red drive running on it. It appears to be running at 1.5Gbps so not at SATA III speeds. Is there any way to fix this? I Have attached my syslog, a few things from it that I noticed. Mar 2 02:37:27 Tower kernel: i801_smbus 0000:00:1f.3: enabling device (0001 -> 0003) Mar 2 02:37:27 Tower kernel: ACPI Warning: 0x0000f040-0x0000f05f SystemIO conflicts with Region \_SB_.PCI0.SBUS.SMBI 1 (20130117/utaddress-251) (Minor Issues) Mar 2 02:37:27 Tower kernel: ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver (System) Mar 2 02:37:27 Tower kernel: ata10: link is slow to respond, please be patient (ready=0) (Drive related) Mar 2 02:37:27 Tower kernel: ata10: softreset failed (device not ready) (Minor Issues) Mar 2 02:37:27 Tower kernel: ata10: failed to reset engine (errno=-5) (Minor Issues) Mar 2 02:37:27 Tower kernel: ata10: softreset failed (1st FIS failed) (Minor Issues) Mar 2 02:37:27 Tower kernel: ata10: failed to reset engine (errno=-5) (Minor Issues) Mar 2 02:37:27 Tower kernel: ata10: softreset failed (1st FIS failed) (Minor Issues) Mar 2 02:37:27 Tower kernel: ata10: limiting SATA link speed to 1.5 Gbps (Drive related) Mar 2 02:37:27 Tower kernel: ata10: SATA link up 1.5 Gbps (SStatus 113 SControl 310) (Drive related) Mar 2 02:37:27 Tower kernel: ata10.00: ATA-9: WDC WD40EFRX-68WT0N0, WD-WCC4E0052800, 80.00A80, max UDMA/133 (Drive related) Mar 2 02:37:27 Tower kernel: ata10.00: 7814037168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA (Drive related) Mar 2 02:37:27 Tower kernel: ata10.00: configured for UDMA/133 (Drive related) And then when I run a dmesg|grep SATA|grep link from telnet I get: ata5: SATA link up 6.0 Gbps (SStatus 133 SControl 300) ata4: SATA link up 6.0 Gbps (SStatus 133 SControl 300) ata6: SATA link up 6.0 Gbps (SStatus 133 SControl 300) ata3: SATA link up 6.0 Gbps (SStatus 133 SControl 300) ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300) ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) ata8: SATA link down (SStatus 0 SControl 300) ata7: SATA link down (SStatus 0 SControl 300) ata9: SATA link down (SStatus 0 SControl 300) ata10: limiting SATA link speed to 1.5 Gbps ata10: SATA link up 1.5 Gbps (SStatus 113 SControl 310) Thank You syslog-2014-03-02.txt.zip Quote Link to comment
MartinQ Posted March 2, 2014 Share Posted March 2, 2014 What motherboard and which version of UnRAID? Quote Link to comment
Chugalug Posted March 2, 2014 Author Share Posted March 2, 2014 Sorry the motherboard is a Gigabyte z87x-d3h and the Unraid version is 5.0.5. Thank you. Quote Link to comment
MartinQ Posted March 2, 2014 Share Posted March 2, 2014 Just checked the motherboard specs and it looks like it has two PCIe 3.0 slots (x16 x8) and the rest are PCIe 2.0. The card (PEX40064) supports up to PCIe 2.0 so you should be OK on the hardware side. This card uses the Marvell 88SE9215 chip. http://www.marvell.com/storage/system-solutions/assets/Marvell-88SE92xx-002-product-brief.pdf The problem might stem from the Gigabyte motherboard/BIOS. Picked up some related info here: http://lime-technology.com/forum/index.php?topic=23483.15 Damnit, so some bad news (good for you guys). The Z77 motherboard with unRaid 5 rc8a loads up the Syba card fine at PCIe 2.0 with 2 lanes. I guess my Gigabyte Z68 board can't run 2 lanes on any slots. I tried running a brand new install with no cards other than the Syba (and in the three compatible slots), and it's still only able to connect with 1 lane. Quote Link to comment
Chugalug Posted March 4, 2014 Author Share Posted March 4, 2014 Thank you for your input Martin. I seem to have gotten it to work at 6Gbps now and I have done so many things I am not 100% sure which one fixed it, at one point I got it to 3Gbps and then to 6. I have: - Changed it to a different pcie slot, it was in a x16 slot, I put it in the very first x1 slot at the top of the board, also changed the cable this got it to 3Gbps, started getting write errors so that cable may have been wonky - Changed cable again and then it went back to 1.5Gbps - Changed this new cable to a different port on the card and the hard drive is now at 6Gbps and everything seems to be running good, not that this hard drive will be able to pull down that much speed I know. So not sure if there are wonky ports on that card or if it is a factor between cables and ports, I don't know, I guess I will see when I add more drives in the future and can deal with it then, at least this drive is running smooth and at it's full potential. Thanks again Martin, Cheers, Quote Link to comment
MartinQ Posted March 5, 2014 Share Posted March 5, 2014 Chugalug, thanks a bunch for the update. Please keep us posted if you find anything else (good or bad) about this card and it's performance. Glad to hear it's working better for you. Quote Link to comment
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