Whenever I shutdown my primary domain, the guest ldoms are getting i/o errors 
when it tries to write to its boot disk or run certain commands.  I have 
secondary domains setup and the boot disks are setup in a mpgroup.  My boot 
disk images are running on a CFS mount that the primaries and secondaries have 
mounted (2 5440's w/ 2 i/o domains - so a 4 node cluster).  Is there a log to 
show the mpgroup fail over?

I'm looking at the LDOM I/O BP manual and the only difference I can see with my 
configuration is the secondary domains use the same mount point and the 
primary.  

LDOM BP config:
# ldm add-vdsdev mpgroup=red /domains/vdisk0.img v...@secondary-vds0
# ldm add-vdsdev mpgroup=red /vdisks/vdisk0.img v...@primary-vds0
# ldm add-vdisk vdisk0 v...@secondary-vds0 guest

Mine:
ldm add-vdsdev mpgroup=oracledisk0 /domains/donald-oracle di...@primary-vds0
ldm add-vdsdev mpgroup=oracledisk0 /domains/donald-oracle di...@secondary-vds0
ldm add-vdisk vdisk0 di...@primary-vds0 oracle

What can cause the ldom to get these i/o errors when the primary reboots?
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