A script which is used to recove a rootvg when rootvg failed

# cat rvgrecover
VG=rootvg
PV=hdisk0
cp /etc/objrepos/CuAt /etc/objrepos/CuAt.orig cp /etc/objrepos/CuDep /etc/objrepos/CuDep.orig cp /etc/objrepos/CuDv /etc/objrepos/CuDv.orig cp /etc/objrepos/CuDvDr /etc/objrepos/CuDvDr.orig
lqueryvg -Lp hdisk0 awk '{print $2}'while read LVname;
do
odmdelete -q "name=$LVname" -o CuAt
odmdelete -q "name=$LVname" -o CuDv
odmdelete -q "name=$LVname" -o CuDvDr
done
odmdelete -q "name=$VG" -o CuAt
odmdelete -q "parent=$VG" -o CuDv
odmdelete -q "name=$VG" CuDep
odmdelete -q "dependency=$VG" -o CuDep
odmdelete -q "value1=10" -o CuDvDr
odmdelete -q "value3=$VG" -o CuDvDr
importvg -y $VG $PV #Ignore lvaryoffvg errors
varyonvg $VG