script 两则

script1:

PATH=/usr/local/bin:/usr/bin:$PATH:.

. $HOME/utility/macro/macro.env

OVO_DIR=/tmp

LOGFILE=$REPORT_DIR/chk_conn.log_`date '+%y%m%d'` MAILLOG=$TMP_DIR/chk_conn.log_`date '+%y%m%d%H%M'` tmpfile=$TMP_DIR/chk_conn.tmp1

OVOLOG=$OVO_DIR/chk_conn.log OVOSMY=$OVO_DIR/chk_conn_smy.log

db_list="test" err_dblst="" sname=yidbmon

EMAIL_LST=$ADMIN_DIR/email.tst #EMAIL_LST=$ADMIN_DIR/email.lst

mail_flag=N WAIT_TIME=$1

rm $OVOLOG

touch $tmpfile $OVOLOG for db_name in ${db_list} do                 # 2b. Check whether connection is OK or not

$ORACLE_HOME/bin/sqlplus -s oper/oper123@${db_name} @$SCRIPT_DIR/chk_conn.sql > $tmpfile 2>&1 &                 sleep ${WAIT_TIME}

Msg=""                 dt1=`date '+%y/%m/%d %H:%M:%S'`                 dt2=`date '+%y%m%d%H%M%S'`

grep -i $db_name"-" $tmpfile >/dev/null

if [ $? -ne 0 ]; then                         mail_flag="Y"

echo "Unable to connect to database: " $db_name ".."${dt1} >> $MAILLOG

err_dblst=${err_dblst}" "$db_name"("${dt2}") "

else

echo "Connect to database successfully: " $db_name ".."${dt1} >> $MAILLOG

fi

done

echo "\n" >> $MAILLOG

grep -i "Unable to connect" $MAILLOG >> /dev/null

if [ $? -eq 0 ]; then

echo "Possible Causes:" >> $MAILLOG

echo "1. Scheduled shutdown." >> $MAILLOG

echo "2. Maybe the connection needs more than "${WAIT_TIME}" seconds to complete." >> $MAILLOG

echo "3. Database or listener is not up and running." >> $MAILLOG

echo "Actions:" >> $MAILLOG

echo "1. Please ignore this message if it is a scheduled shutdown." >> $MAILLOG

echo "2. Otherwise run program /macro/chk_db.sh to check database services on yictngd3 & yictngd4." >> $MAILLOG

echo "\n" >> $MAILLOG

sed -e 's/$/   /g' $MAILLOG  >$tmpfile

cp $tmpfile   $MAILLOG

for iname in `cat $EMAIL_LST`

do                   /bin/mailx -s "Failed to connect to database " $iname < $MAILLOG                 done

else

rm -f $tmpfile

fi

if [ "${err_dblst}" != "" ];

then

echo "critical Unable to connect to db : "${err_dblst}"

Check Email or log "${OVOLOG}" on server "$sname > $OVOLOG fi

cat $MAILLOG >> $LOGFILE cat $OVOLOG >> $OVOSMY

chmod 777 $OVOLOG

rm -f $MAILLOG $tmpfile

script2:

yidbmon1:/home/oracle [statdb] >more ./monitor/ngtools/se/se.sh

#! /bin/ksh

BASEDIR=/home/oracle/monitor/ngtools/se #

FILENAME=/home/oracle/monitor/ngtools/se/log/se.log FILENAME=/database/log/se_log/se_nGenpr.log

FIRSTFILTER=50

SECFILTER=30

PATH=/usr/local/bin:$PATH

ORACLE_SID=statdb

ORAENV_ASK=NO

. oraenv > /dev/null 2>&1

touch $FILENAME

#linecnt_bef=`wc -l $FILENAME| cut -f 1 -d ' '`

wc -l $FILENAME| read linecnt_bef other

while [ 1 = 1 ]

do clear

( sqlplus oper/oper123@nGenpr << SEEOF

@se_nGenpr.sql

SEEOF ) | grep '\|\|' | tee -a $FILENAME

#linecnt_aft=`wc -l $FILENAME| cut -f 1 -d ' '`

wc -l $FILENAME| read linecnt_aft other

if [ $linecnt_aft -lt $linecnt_bef ]

then

linecnt_bef=0

fi

DIFF=`expr $linecnt_aft - $linecnt_bef`

################################################################################################################# # By Hilda, 17.July.2007 - to check se.log if the ora-4031 flagged to client connection #################################################################################################################    ERR4031=`tail -$DIFF $FILENAME | grep -i "ORA-04031" | wc -l`    if [ $ERR4031 -gt 0 ]

then      /usr/bin/mailx -s "nGenpr: ORA-4031 Shared Pool Memory (Client connect from se.log)"

ts-dba@test.com.cn  < /dev/null

#########################################################################     # Alert set to OVO, then operation run flush_shared_pool.sh for hot fix #     ######################################################################### #    OVOHOST=192.168.16.193

#    OVOUSER=ovusr

#    OPCMsgCmd=/opt/OV/bin/OpC/opcmsg

#    msg_text="nGenpr: ORA-4031 Shared Pool Memory (Client connect from se.log),

pls run flush_shared_pool.sh for hot fix"

#    remsh $OVOHOST -l $OVOUSER "$OPCMsgCmd severity=critical msg_grp=oracle application=oracle object=oracle msg_t="\"$msg_text\"""

fi #################################################################################################################

if [ $DIFF -gt $FIRSTFILTER ]

then # HP specific command =>   TMPFILE=`mktemp -c -d /tmp`

touch /tmp/se.tmp ;

TMPFILE=/tmp/se.tmp

# HP specific command =>   tail -l$DIFF $FILENAME > $TMPFILE

tail -$DIFF $FILENAME > $TMPFILE

DIFF2=`grep -v "transaction allocation" $TMPFILE |grep -v "\-\-\-\-\-\-\-\-" | grep -v "sequential read"|grep -v "rdbms ipc message"|grep -v "latch free"|grep -v "log file sync " | grep -v "\[Q\]" | wc -l ` #   DIFF2=`expr $DIFF2 * 2 - $DIFF` #

echo $DIFF2

if [ $DIFF2 -gt $SECFILTER ]

then

echo "mail" #     /usr/bin/mailx -s "TOO many session wait in Database $ORACLE_SID ($DIFF2)" ts-dba@test.com.cn < $TMPFILE

fi

rm $TMPFILE

fi

linecnt_bef=$linecnt_aft

sleep 10

done

yidbmon1:/home/oracle [statdb] >