Hi. I'm running the 9.1-RC1 release. At the end of the boot sequence, I see: mps0: mpssas_scsiio_timeout checking sc 0xffffff8000759000 cm 0xffffff8000784380 (probe19:mps0:0:19:0): TEST UNIT READY. CDB: 0 0 0 0 0 0 length 0 SMID 240 command timeout cm 0xffffff8000784380 ccb 0xfffffe0006918000 mps0: mpssas_alloc_tm freezing simq mps0: timedout cm 0xffffff8000784380 allocated tm 0xffffff8000771148 (probe19:mps0:0:19:0): TEST UNIT READY. CDB: 0 0 0 0 0 0 length 0 SMID 240 completed timedout cm 0xffffff8000784380 ccb 0xfffffe0006918000 during recovery ioc 8048 scsi 0 state c xfer 0 (noperiph:mps0:0:19:0): SMID 1 abort TaskMID 240 status 0x0 code 0x0 count 1 (noperiph:mps0:0:19:0): SMID 1 finished recovery after aborting TaskMID 240 mps0: mpssas_free_tm releasing simq (I had a similar error with a hang in 9.0 -- couldn't get out of it .. at least under 9.1 it doesn't hang). ... Can someone help me to figure out what this means? Should I be alarmed? The system has an Intel S3000AH server board with an LSI 9211-8i card with SAS2008 chipset, running IT firmware. It is connected to an older Chenbro CK12803 expander card which is connected to the 16 disk ports in the AIC RMC3E2-XPSS 3U chassis. The disks are all recognized -- da0 is a 1 TB, da1-11 are 2 TB disks. Any ideas? Thanks .. Jason Keltz