I'm not sure if we've seen Linux and FreeBSD dmsg output yet, but if nothing else it would be good to confirm if the drivers on both systems negotiate the same level of throughput to each drive.
Both drivers ( FreeBSD and Linux ) have identical output on startup. May 3 22:12:26 r2d2 kernel: hptmv0: <RocketRAID 182x SATA Controller> mem 0xf8200000-0xf827ffff irq 25 at device 1.0 on pci9 May 3 22:12:26 r2d2 kernel: RocketRAID 182x SATA Controller driver Version 1.1 May 3 22:12:26 r2d2 kernel: RR182x [0,0]: channel started successfully May 3 22:12:26 r2d2 kernel: RR182x [0,1]: channel started successfully May 3 22:12:26 r2d2 kernel: RR182x [0,2]: channel started successfully May 3 22:12:26 r2d2 kernel: RR182x [0,3]: channel started successfully May 3 22:12:26 r2d2 kernel: RR182x [0,4]: channel started successfully May 3 22:12:26 r2d2 kernel: RR182x: RAID5 write-back enabled ... May 3 22:12:26 r2d2 kernel: da0 at hptmv0 bus 0 target 0 lun 0 May 3 22:12:26 r2d2 kernel: da0: <RR182x RAID 5 Array 3.00> Fixed Direct Access SCSI-0 device May 3 22:12:26 r2d2 kernel: da0: 1526216MB (3125691008 512 byte sectors: 255H 63S/T 194565C)
I've now got the noisy beast next to me here just installing 5.4-STABLE on my test OS disk then free to do what ever tests u guys need doing.
Steve
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