Listing 1 svm.finish

#/sbin/sh
#
# svm.finish: Custom JumpStart Finish script to convert the root disk 40
#             Solaris Volume Manager (a.k.a. Solstice DiskSuite or SDS)
#

#
# Enviroment Variables & Setup
#
PATH=/usr/sbin:/usr/bin

ROOT_SLICE=s0
SWAP_SLICE=s1
VAR_SLICE=s3
METADB_SLICE=s7

ROOT_MIRROR=d10
ROOT_PLEX=d11
ROOTMIRROR_PLEX=d12
SWAP_MIRROR=d20
SWAP_PLEX=d21
SWAPMIRROR_PLEX=d22
VAR_MIRROR=d30
VAR_PLEX=d31
VARMIRROR_PLEX=d32

BOOTDISK=`echo ${SI_ROOTDISK} | sed "s/..$//"`
DISKLIST=`echo ${SI_DISKLIST} | sed "s/,/ /g"`

# Select first non-rootdisk as the mirrordisk
for item in `echo ${DISKLIST}`
do
    if [ ${item} != ${BOOTDISK} ]; then
        MIRRORDISK=${item}
        break
    fi
done

# Create RC Script

cat << EndOfMainScript > /a/etc/rc3.d/S99svm_initial_config
#!/bin/sh
#
# /etc/rc3.d/S99svm_initial_config
#

#
# Enviroment Variables & Setup
#
PATH=/usr/sbin:/usr/bin

# Add the pre-Solaris 8 SDS location to the path if necessary
if [ -x /usr/opt/SUNWmd/sbin/metainit ]; then
    PATH=\$PATH:/usr/opt/SUNWmd/sbin
fi

#
# function: _Exit()
#
_Exit()
{
    # Move this script out of the way
    mv \$0 /var/tmp

    # Reboot
    init 6
}

# Copy the boot disk's volume table of contents to the mirror disk
prtvtoc /dev/rdsk/${BOOTDISK}${ROOT_SLICE} | grep -v '2  *5' | \
         fmthard -s - /dev/rdsk/${MIRRORDISK}${ROOT_SLICE} > /dev/null

# Create three SVM state database replicas per disk
metadb -a -f -c 3 ${BOOTDISK}${METADB_SLICE} 2> /dev/null
RC1=\$?
metadb -a -f -c 3 ${MIRRORDISK}${METADB_SLICE} 2> /dev/null
RC2=\$?
if [ \$RC1 != 0 -o \$RC2 != 0 ]; then
    echo "ERROR: Unable to create SVM state database replicas. Aborting."
    _Exit
fi

# Create the primary swap metadevices
metainit -f ${SWAP_PLEX} 1 1 ${BOOTDISK}${SWAP_SLICE}
metainit -f ${SWAPMIRROR_PLEX} 1 1 ${MIRRORDISK}${SWAP_SLICE}
metainit ${SWAP_MIRROR} -m ${SWAP_PLEX} 0

# Create the var metadevices
metainit -f ${VAR_PLEX} 1 1 ${BOOTDISK}${VAR_SLICE}
metainit -f ${VARMIRROR_PLEX} 1 1 ${MIRRORDISK}${VAR_SLICE}
metainit ${VAR_MIRROR} -m ${VAR_PLEX}

# Save the original vfstab
cp /etc/vfstab /etc/vfstab.preSVM

# Update vfstab
sed "s/\/dsk\/${BOOTDISK}${SWAP_SLICE}/\/md\/dsk\/${SWAP_MIRROR}/
s/\/dsk\/${BOOTDISK}${VAR_SLICE}/\/md\/dsk\/${VAR_MIRROR}/
s/\/rdsk\/${BOOTDISK}${VAR_SLICE}/\/md\/rdsk\/${VAR_MIRROR}/
" /etc/vfstab.preSVM > /etc/vfstab

# create the secondary script that runs after the reboot to attach the 
# mirrors

cat << EndOfSecScript >> /etc/rc3.d/S99svm_attach_mirrors
#!/bin/sh
#
# /etc/rc3.d/S99svm_attach_mirrors
#

#
# Enviroment Variables & Setup
#
PATH=/usr/sbin:/usr/bin

# Add the pre-Solaris 8 SDS location to the path if necessary
if [ -x /usr/opt/SUNWmd/sbin/metainit ]; then
    PATH=\$PATH:/usr/opt/SUNWmd/sbin
fi

# run metattach
metattach ${ROOT_MIRROR} ${ROOTMIRROR_PLEX}
sleep 10
metattach ${SWAP_MIRROR} ${SWAPMIRROR_PLEX}
sleep 10
metattach ${VAR_MIRROR} ${VARMIRROR_PLEX}
sleep 10

# clean up 
mv \\\$0 /var/tmp

EndOfSecScript

# Create and activate the root metadevice
metainit -f ${ROOT_PLEX} 1 1 ${BOOTDISK}${ROOT_SLICE}
metainit -f ${ROOTMIRROR_PLEX} 1 1 ${MIRRORDISK}${ROOT_SLICE}
metainit ${ROOT_MIRROR} -m ${ROOT_PLEX}
metaroot ${ROOT_MIRROR}
lockfs -fa

_Exit

EndOfMainScript