Supermicro A2SDi-H-TP4F SATA reset

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jzeus

New Member
Jan 22, 2017
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I have been using this board with six HGST 10T drives for about five months. After a recent addition of Intel Optane 16G M.2 drive to the board, I am getting SATA reset on all the drives. Removal of the Intel M.2 does not change anything.

ata15: link is slow to respond, please be patient (ready=0)
ata15: COMRESET failed (errno=-16)
ata15.00: exception Emask 0x50 SAct 0x40000 SErr 0x4090800 action 0xe frozen
ata15.00: irq_stat 0x00400040, connection status changed
ata15: SError: { HostInt PHYRdyChg 10B8B DevExch }
ata15.00: failed command: READ FPDMA QUEUED

ata14: link is slow to respond, please be patient (ready=0)
ata14: COMRESET failed (errno=-16)
ata14: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
ata14.00: configured for UDMA/133

Anyone has seen this before? I am in contact with Supermicro, they don't seem to have a clue.