mpt0: reply length does not match message length: got 0x38, expected 0x3c

[Kevin Day]

I've got a dual LSI 929 Fibrechannel adapter running in 6.1 pretty  
successfully. However, I'm seeing some messages on boot that I can't  
explain, and google doesn't seem to think anyone else has seen this  
either.

mpt0: <LSILogic FC929 FC Adapter> port 0xde00-0xdeff mem  
0xfcfc0000-0xfcfcffff,0xfcfb0000-0xfcfbffff irq 27 at device 2.0 on pci3
mpt0: [GIANT-LOCKED]
mpt0: reply length does not match message length: got 0x38, expected  
0x3c
mpt0: MPI Version=1.1.0.0
mpt0: Unhandled Event Notify Frame. Event 0xa.
mpt0: Capabilities: ( RAID-1 )
mpt0: 0 Active Volumes (1 Max)
mpt0: 0 Hidden Drive Members (0 Max)
mpt0: mpt_read_cfg_header: Config Info Status 22
mpt1: <LSILogic FC929 FC Adapter> port 0xdf00-0xdfff mem  
0xfcfe0000-0xfcfeffff,0xfcfd0000-0xfcfdffff irq 26 at device 2.1 on pci3
mpt1: [GIANT-LOCKED]
mpt1: reply length does not match message length: got 0x38, expected  
0x3c
mpt1: MPI Version=1.1.0.0
mpt1: Unhandled Event Notify Frame. Event 0xa.
mpt1: Capabilities: ( RAID-1 )
mpt1: 0 Active Volumes (1 Max)
mpt1: 0 Hidden Drive Members (0 Max)
mpt1: mpt_read_cfg_header: Config Info Status 22

Anyone more familiar with the mpt driver know if that "reply length"  
or "Unhandled Event" message is harmless or not?


It otherwise seems to work:

da1 at mpt1 bus 0 target 0 lun 0
da1: <APPLE Xserve RAID 1.50> Fixed Direct Access SCSI-5 device
da1: 100.000MB/s transfers, Tagged Queueing Enabled
da1: 1060176MB (2171240448 512 byte sectors: 255H 63S/T 135153C)
da0 at mpt0 bus 0 target 0 lun 0
da0: <APPLE Xserve RAID 1.50> Fixed Direct Access SCSI-5 device
da0: 100.000MB/s transfers, Tagged Queueing Enabled
da0: 1060176MB (2171240448 512 byte sectors: 255H 63S/T 135153C)

# dd if=/dev/zero of=test bs=128k count=10000
10000+0 records in
10000+0 records out
1310720000 bytes transferred in 10.582999 secs (123851472 bytes/sec)