dladm create-part -l net4 -P FFFF backup1
dladm create-part -l net8 -P FFFF backup2
ipadm create-ip backup1
ipadm create-ip backup2
ipadm create-addr -T static -a 192.168.12.101/23 backup1/v4
ipadm create-addr -T static -a 192.168.12.102/23 backup2/v4
ipadm create-addr -T static -a 192.168.12.103/23 backup0/v4
ipadm create-ipmp backup0
ipadm add-ipmp -i backup1 -i backup2 backup0

http://exablurb.blogspot.com/2013/05/10gbe-connections-with-exalogic-running.html

ipadm remove-ipmp -i backup1  backup0
ipadm remove-ipmp -i backup2  backup0
ipadm delete-ipmp -f backup0
ipadm delete-ip backup1
ipadm delete-ip backup2
dladm delete-part backup1
dladm delete-part backup2
dladm delete-part backup1

===========================

rman improvments

• _backup_file_bufcnt=64
• _backup_file_bufsz=1048576