IBM manual 66 DB2 Deployment Guide

#command-line syntax syntax()

{

echo "

db2srv_install -D-R -N <NFSpath> -H hostA,hostB,...,hostN

-r response_file -b install_path -f NOTSAMP -p productShortName -c NLPACK_location -n -L language -l logfile -t tracefile

"

}

#verify only one deployment method is specified chksyntax()

{

set ${setopts?}

if [ -z "$MOD" ] [ `echo "$MOD"awk '{print length($0)}'` != 1 ]; then syntax

exit 1

fi

}

#mount nfs onto remote machine

mountnfs()

{

set ${setopts?} SKIP=0

#make a temporary mount point ${RCMD} mkdir $LOCALNFS

${RCMD} mount -o ro "$BASEHOST":"$NFSPATH" "$LOCALNFS" rc=$?

#if mount fails, try once more if [ $rc != 0 ]; then

echo "Mount failed on machine $host. Will try again 2 seconds later." sleep 2

echo "Trying mount again..."

${RCMD} mount -o ro "$BASEHOST":"$NFSPATH" "$LOCALNFS" rc=$?

if [ $rc != 0 ]; then

echo "Mount failed twice on machine $host. Will skip it." SKIP="1"

#remove the temporary mount point ${RCMD} rmdir $LOCALNFS

fi

fi

return $SKIP

}

umountnfs()

66DB2 Deployment Guide