On Wed, Apr 4, 2012 at 5:19 AM, Matt Thyer <matt.th...@gmail.com> wrote: > So it seems that both the old and new mps driver have a problem with the > Western Digital WD20EARX SATA 3 drive on a SuperMicro AOC-USAS2-L8i (SAS > 6G) controller (flashed with -IT firmware).
I wouldn't say the driver has a problem with that specific drive. More that it might have a problem with a mixed SATA2/SATA3 setup. I have a 9-STABLE box with 24x WDC WD2002FAEX SATA3 (6 Gbps) drives attached to 3 SuperMicro AOC-USAS2-8Li controllers, using the new mps(4) driver without any issues. Was actually amazed yesterday when I say it doing writes just shy of 500 MBps to the ZFS pool, via zfs send/recv from another box. No issues with excessive interrupts. Using 10.0 firmware on the controllers. -- Freddie Cash fjwc...@gmail.com _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
