load_diags

早期freebsd实现

#
#	load_diags is a shell script designed to automatically
#	load ("tar" in) diagnostic products from tape.
#

2> /dev/null
> /etc/test_permission
if [ -r /etc/test_permission ]	# test if user is root
then
	rm -f /etc/test_permission
else
	echo "\n\n\n   *******************************\c"
	echo "*************************************"
	echo "   * You must be logged in as root\c"
	echo " to run the load_diags shell script *"
	echo "   *******************************\c"
	echo "*************************************\n\n\n"
	echo ""
	exit 1
fi


class2=true			# initialize load flags for 
class4=true			# the diagnostic classes.

if [ -d /usr/d ]
then
	echo "\n   \c"
	echo "The standalone diagnostic directory ( /usr/d ) already exists."
	echo "   \c"
	echo "Do you want to RELOAD the \"/usr/d\" directory ? (y/n) \c"
	read answer
	if [ x$answer != xy -a x$answer != xY ]
	then
		class2=false 
	else
		echo "   \c"
		echo "Removing all files under /usr/d..."
		rm -f /usr/d/* 2>/dev/null >/dev/null
	fi
fi

if [ -d /usr/d/system ]
then
	echo "\n   \c"
	echo "The system level test directory ( /usr/d/system ) already exists."
	echo "   \c"
	echo "Do you want to RELOAD the \"/usr/d/system\" directory ? (y/n) \c"
	read answer
	if [ x$answer != xy -a x$answer != xY ]
	then
		class4=false 
	else
		echo "   \c"
		echo "Removing all files under /usr/d/system..."
		rm -rf /usr/d/system
	fi
fi

cd /				# change directory to root 

if [ $class2 = true -a $class4 = true ]
then
      echo "\n   \c"
      echo "  Loading Class 2 Diagnostic Products, Preliminary Release 2-2.0E\c"
      echo "\n   \c"
      echo "  and     Class 4 Diagnostic Products, Preliminary Release 4-2.0G"
	TAR="/usr/bin/tar xvb 18 usr/d"

elif [ $class2 = true ]
then
      echo "\n   \c"
      echo "  Loading Class 2 Diagnostic Products, Preliminary Release 2-2.0E"
	TAR="/usr/bin/tar xvb 18 all_s demand dmp1 dmp2 dmp3 dual_all_s dual_fall_s ether ether217 event fall_s fpdmp fpevent fpmacro hdc210 hmtc221 hvioc218 ioboth lister macro memtst mmtest pits poc_er_codes rtclk vioc231"

elif [ $class4 = true ] 
then 
     echo "  Loading Class 4 Diagnostic Products, Preliminary Release 4-2.0G"
	TAR="/usr/bin/tar xvb 18 usr/d/system" 
else 
	echo "\nNO FILES LOADED" 
	exit 1
fi  

echo "\n   \c"
echo "  Load the DIAGNOSTIC PRODUCTS TAPE, Product #9814050 (tar format)\c"
echo "\n   \c"
echo "             and put the tape drive on-line please. "
echo "\n   \c"
echo "*****************  Hit <RETURN> key when ready    ******************\c"
echo "\c"
read return

tar_err=true

while [ $tar_err = true ]
do

if [ $class2 = true -a $class4 = false ]
then
	echo "\n   \c"
	echo "Tar searching forward on tape for class2 diags..."
fi
$TAR

if [ $? -eq 0 ]
then
	break
fi

echo "\n   \c"
echo "********************************************************************"
echo "   \c"
echo "*                                                                  *"
echo "   \c"
echo "* ERROR generated while attempting to \"tar\" in diagnostic products.*"
echo "   \c"
echo "*                                                                  *"
echo "   \c"
echo "* Load the DIAGNOSTIC PRODUCTS TAPE, Product #9814050 (tar format) *"
echo "   \c"
echo "*            and put the tape drive on-line please.                *"
echo "   \c"
echo "*                                                                  *"
echo "   \c"
echo "**********  Hit <RETURN> key when ready, or enter Q to quit ********\c"
echo "\c"
	read return

	if [ X$return = XQ -o X$return = Xq ] 
	then
		exit 0
	fi
done

if [ $class2 = true ]
then
	if [ ! -d /d ]
	then 
		mkdir /d
	fi
	cp /usr/d/poc_er_codes /d/poc_er_codes
fi