P_K Posted October 18, 2016 Share Posted October 18, 2016 Hi all, unRAID : 6.1.9 MB : ASUSTeK COMPUTER INC. - P8B75-M LE Controller : startech.com 4 port PCIe SATA III 6Gbps Raid controller card with heatsink Added that 4 port Sata card to my unRAID and connected 2 Samsung EVO 850 500Gb SSD's to it. During boot there are errors and the 2 SSD's don't show up (cannot add them). I see following in the logs : Oct 18 21:24:37 Tower kernel: ata18.00: qc timeout (cmd 0xa1) Oct 18 21:24:37 Tower kernel: ata18.00: failed to IDENTIFY (I/O error, err_mask=0x4) Oct 18 21:24:37 Tower kernel: ata13.00: qc timeout (cmd 0xec) Oct 18 21:24:37 Tower kernel: ata13.00: failed to IDENTIFY (I/O error, err_mask=0x4) Oct 18 21:24:37 Tower kernel: ata11: link is slow to respond, please be patient (ready=0) Oct 18 21:24:37 Tower kernel: ata18: SATA link up 1.5 Gbps (SStatus 113 SControl 300) Oct 18 21:24:37 Tower kernel: ata13: SATA link up 6.0 Gbps (SStatus 133 SControl 300) Oct 18 21:24:37 Tower kernel: ata11: COMRESET failed (errno=-16) Oct 18 21:24:37 Tower kernel: ata11: link is slow to respond, please be patient (ready=0) Oct 18 21:24:37 Tower kernel: ata18.00: qc timeout (cmd 0xa1) Oct 18 21:24:37 Tower kernel: ata18.00: failed to IDENTIFY (I/O error, err_mask=0x4) Oct 18 21:24:37 Tower kernel: ata18: limiting SATA link speed to 1.5 Gbps Oct 18 21:24:37 Tower kernel: ata13.00: qc timeout (cmd 0xec) Oct 18 21:24:37 Tower kernel: ata13.00: failed to IDENTIFY (I/O error, err_mask=0x4) Oct 18 21:24:37 Tower kernel: ata13: limiting SATA link speed to 3.0 Gbps Oct 18 21:24:37 Tower kernel: ata18: SATA link up 1.5 Gbps (SStatus 113 SControl 310) Oct 18 21:24:37 Tower kernel: ata13: SATA link up 6.0 Gbps (SStatus 133 SControl 320) Oct 18 21:24:37 Tower kernel: ata11: COMRESET failed (errno=-16) Oct 18 21:24:37 Tower kernel: ata11: link is slow to respond, please be patient (ready=0) Oct 18 21:24:37 Tower kernel: ata18.00: qc timeout (cmd 0xa1) Oct 18 21:24:37 Tower kernel: ata18.00: failed to IDENTIFY (I/O error, err_mask=0x4) Oct 18 21:24:37 Tower kernel: ata13.00: qc timeout (cmd 0xec) Oct 18 21:24:37 Tower kernel: ata13.00: failed to IDENTIFY (I/O error, err_mask=0x4) Oct 18 21:24:37 Tower kernel: ata18: SATA link up 1.5 Gbps (SStatus 113 SControl 310) Oct 18 21:24:37 Tower kernel: ata13: SATA link up 6.0 Gbps (SStatus 133 SControl 320) Oct 18 21:24:37 Tower kernel: ata11: COMRESET failed (errno=-16) Oct 18 21:24:37 Tower kernel: ata11: limiting SATA link speed to 3.0 Gbps Oct 18 21:24:37 Tower kernel: ata11: COMRESET failed (errno=-16) Oct 18 21:24:37 Tower kernel: ata11: reset failed, giving up When I move one of the SSD's to another controller then it shows up. If I move a drive that was on another controller before to the new one, that drive doesn't show up anymore. So it seem the controller has an issue. Anybody can assist on this? Logs attached. tower-syslog-20161018-2127.zip Quote Link to comment
itimpi Posted October 18, 2016 Share Posted October 18, 2016 What chipset does that controller using - if it is a Marvel one then that might be the cause of the problem as Marvel chipsets seem to often cause problems with unRAID. In addition you mention it being a RAID controller. Does it have an option to work in non-RAID mode as unRAID does not understand hardware RAID controllers. The actual error messages you mention look as though they could be cabling related - either power or SATA (if it is not a controller issue). Quote Link to comment
JorgeB Posted October 18, 2016 Share Posted October 18, 2016 http://lime-technology.com/forum/index.php?topic=40683.msg384314#msg384314 Quote Link to comment
P_K Posted October 18, 2016 Author Share Posted October 18, 2016 Thanks! Adding iommu=pt to the append line of my syslinux.cnf file fixed it. Quote Link to comment
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.