Adaptec 3120S "Engine connect failed: Open"

[Joshua Myles]

Hi all,

I'm using a 3120S (256 MB cache, battery) in a Dell PowerEdge 2650 running
4.9-RELEASE-p1. A few days after installing the controller (and successfully
building arrays), raidutil (adptfbsd-3.14) stopped working, giving this
error:

   Engine connect failed: Open

Reinstalling the package didn't work; neither did rebooting. The arrays
themselves are still working fine.

Possibly relevant 'dmesg' output:

   asr0: <Adaptec Caching SCSI RAID> mem 0xe0000000-0xefffffff irq 11 at device 6.0 on pci1
   asr0: major=154
   asr0: ADAPTEC 3210S FW Rev. 380E, 2 channel, 256 CCBs, Protocol I2O

Any insight or troubleshooting hints?

Thanks,

Josh