If your want max utilization of mirrors, a good thing to do is to put the
following in dsmserv.opt...

mirrorread  db/log verify (normal = default = look at 1 mirror copy)
mirrorwrite db/log parallel

For RESTORE DB to most current state information see...
http://www.tivoli.com/products/index/storage_mgt/adsm/pubs/v3pubs/em/aix/htm
l/admref/a45er328.htm#HDRDRDCOM

It has worked in the past, but have seen where LOG corruption causes
a problem with current state restores.

ADSML