5.2.1 Vinum/Firewire/Crash under load?

Just built a new system.

AMD2000+, 512MB RAM, 2 NIC (re0, vr0), Firewire with 4 drives.


fwohci0: <VIA VT6306> port 0xc800-0xc87f mem 0xe0061000-0xe00617ff irq 
11 at device 12.0 on pci0
fwohci0: OHCI version 1.0 (ROM=1)
fwohci0: No. of Isochronous channel is 8.
fwohci0: EUI64 00:11:06:00:00:00:ab:27
fwohci0: Phy 1394a available S400, 3 ports.
fwohci0: Link S100, max_rec 2 bytes.
fwohci0: max_rec 2 -> 2048
firewire0: <IEEE1394(FireWire) bus> on fwohci0
fwe0: <Ethernet over FireWire> on firewire0
if_fwe0: Fake Ethernet address: 02:11:06:00:ab:27
sbp0: <SBP-2/SCSI over FireWire> on firewire0
fwohci0: Initiate bus reset
fwohci0: BUS reset
fwohci0: node_id=0xc800ffc2, gen=1, CYCLEMASTER mode
firewire0: 3 nodes, maxhop <= 2, cable IRM = 2 (me)
firewire0: bus manager 2 (me)

....

da0 at sbp0 bus 0 target 0 lun 0
da0: <Oxford S OXFORD IDE Devic 0138> Fixed Simplified Direct Access 
SCSI-4 device
da0: 50.000MB/s transfers, Tagged Queueing Enabled
da0: 156334MB (320173056 512 byte sectors: 255H 63S/T 19929C)
da1 at sbp0 bus 0 target 0 lun 1
da1: <Oxford S OXFORD IDE Devic 0138> Fixed Simplified Direct Access 
SCSI-4 device
da1: 50.000MB/s transfers, Tagged Queueing Enabled
da1: 156334MB (320173056 512 byte sectors: 255H 63S/T 19929C)
da2 at sbp0 bus 0 target 1 lun 0
da2: <Oxford S OXFORD IDE Devic 0138> Fixed Simplified Direct Access 
SCSI-4 device
da2: 50.000MB/s transfers, Tagged Queueing Enabled
da2: 156334MB (320173056 512 byte sectors: 255H 63S/T 19929C)
da3 at sbp0 bus 0 target 1 lun 1
da3: <Oxford S OXFORD IDE Devic 0138> Fixed Simplified Direct Access 
SCSI-4 device
da3: 50.000MB/s transfers, Tagged Queueing Enabled
da3: 156334MB (320173056 512 byte sectors: 255H 63S/T 19929C)


I setup Vinum as RAID5. I did a full INIT of all the drives.

After that was done I newfs'd it and the system crash - rebooted - no 
logs.

Hum. I had messed with the kernel trying to get RAIDFRAME working 1st 
so I nuked the system and started over with GENERIC.

OK, set everything up again. newfs works. Mount the drive. Everything 
seems OK.

make install samaba .... and start copying over 80gb of files. Bam! 
Reboots. No Logs.

Hum. OK. Just thru hoops - tried 5.1 and 5.2 - same issues.

Tried Win2K server - maid a RAID5 with the Windows tools. Copied 
everything over fine - been up and running for hours..

Anyone point me to want to look at or what files I could post?

Thanks,
Sean