diff --git a/rgmanager/src/resources/oracledb.sh.in b/rgmanager/src/resources/oracledb.sh.in index ae9f16caf..8d3c39e04 100644 --- a/rgmanager/src/resources/oracledb.sh.in +++ b/rgmanager/src/resources/oracledb.sh.in @@ -1,913 +1,913 @@ #!/bin/bash # # Copyright (C) 1997-2003 Sistina Software, Inc. All rights reserved. # Copyright (C) 2004-2011 Red Hat, Inc. All rights reserved. # # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License # as published by the Free Software Foundation; either version 2 # of the License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # # Author(s): # Hardy Merrill # Lon Hohberger # Michael Moon # # chkconfig: 345 99 01 # description: Service script for starting/stopping \ # Oracle(R) Database 10g on \ # Red Hat Enterprise Linux 5 # # NOTES: # # (1) You can comment out the LOCKFILE declaration below. This will prevent # the need for this script to access anything outside of the ORACLE_HOME # path. # # (2) You MUST customize ORACLE_USER, ORACLE_HOME, ORACLE_SID, and # ORACLE_HOSTNAME to match your installation if not running from within # rgmanager. # # (3) Do NOT place this script in shared storage; place it in ORACLE_USER's # home directory in non-clustered environments and /usr/share/cluster # in rgmanager/Red Hat cluster environments. # # Oracle is a registered trademark of Oracle Corporation. # Oracle9i is a trademark of Oracle Corporation. # Oracle10g is a trademark of Oracle Corporation. # All other trademarks are property of their respective owners. # . /etc/init.d/functions # # Source stuff from /etc/sysconfig, but this may be overridden if # this is being called as a cluster resource agent instead. #. /etc/sysconfig/oracledb declare SCRIPT="`basename $0`" declare SCRIPTDIR="`dirname $0`" [ -n "$OCF_RESKEY_user" ] && ORACLE_USER=$OCF_RESKEY_user [ -n "$OCF_RESKEY_home" ] && ORACLE_HOME=$OCF_RESKEY_home [ -n "$OCF_RESKEY_name" ] && ORACLE_SID=$OCF_RESKEY_name [ -n "$OCF_RESKEY_listener_name" ] && ORACLE_LISTENER=$OCF_RESKEY_listener_name [ -n "$OCF_RESKEY_lockfile" ] && LOCKFILE=$OCF_RESKEY_lockfile [ -n "$OCF_RESKEY_type" ] && ORACLE_TYPE=$OCF_RESKEY_type [ -n "$OCF_RESKEY_vhost" ] && ORACLE_HOSTNAME=$OCF_RESKEY_vhost ###################################################### # Customize these to match your Oracle installation. # ###################################################### # # 1. Oracle user. Must be the same across all cluster members. In the event # that this script is run by the super-user, it will automatically switch # to the Oracle user and restart. Oracle needs to run as the Oracle # user, not as root. # #[ -n "$ORACLE_USER" ] || ORACLE_USER=oracle # # 2. Oracle home. This is set up during the installation phase of Oracle. # From the perspective of the cluster, this is generally the mount point # you intend to use as the mount point for your Oracle Infrastructure # service. # #[ -n "$ORACLE_HOME" ] || ORACLE_HOME=/mnt/oracle/home # # 3. This is your SID. This is set up during oracle installation as well. # #[ -n "$ORACLE_SID" ] || ORACLE_SID=orcl # # 4. The oracle user probably doesn't have the permission to write to # /var/lock/subsys, so use the user's home directory. # #[ -n "$LOCKFILE" ] || LOCKFILE="/home/$ORACLE_USER/.oracle-ias.lock" [ -n "$LOCKFILE" ] || LOCKFILE="$ORACLE_HOME/.oracle-ias.lock" #[ -n "$LOCKFILE" ] || LOCKFILE="/var/lock/subsys/oracle-ias" # Watch privileges # # 5. Type of Oracle Database. Currently supported: 10g 10g-iAS(untested!) # [ -n "$ORACLE_TYPE" ] || ORACLE_TYPE="base-em" # # 6. Oracle virtual hostname. This is the hostname you gave Oracle during # installation. # #[ -n "$ORACLE_HOSTNAME" ] || ORACLE_HOSTNAME=svc0.foo.test.com ########################################################################### ORACLE_TYPE=`echo $ORACLE_TYPE | tr A-Z a-z` export ORACLE_USER ORACLE_HOME ORACLE_SID LOCKFILE ORACLE_TYPE export ORACLE_HOSTNAME ########################## # Set up paths we'll use. Not all are used by all the different types of # Oracle installations # export LD_LIBRARY_PATH=$ORACLE_HOME/lib:$ORACLE_HOME/opmn/lib export PATH=$ORACLE_HOME/bin:$ORACLE_HOME/opmn/bin:$ORACLE_HOME/dcm/bin:$PATH -declare -i RESTART_RETRIES=3 +declare -i RESTART_RETRIES=0 declare -r DB_PROCNAMES="pmon" #declare -r DB_PROCNAMES="pmonXX" # testing #declare -r DB_PROCNAMES="pmon smon dbw0 lgwr" declare -r LSNR_PROCNAME="tnslsnr" #declare -r LSNR_PROCNAME="tnslsnrXX" # testing ########################################################## # (Hopefully) No user-serviceable parts below this line. # ########################################################## meta_data() { cat < 1.0 Oracle 10g Failover Instance Oracle 10g Failover Instance Instance name (SID) of oracle instance Oracle SID Oracle Listener Instance Name. If you have multiple instances of Oracle running, it may be necessary to have multiple listeners on the same machine with different names. Oracle Listener Instance Name Oracle user name. This is the user name of the Oracle user which the Oracle AS instance runs as. Oracle User Name This is the Oracle (application, not user) home directory. This is configured when you install Oracle. Oracle Home Directory This is the Oracle installation type: base - Database Instance and Listener only base-em (or 10g) - Database, Listener, Enterprise Manager, and iSQL*Plus ias (or 10g-ias) - Internet Application Server (Infrastructure) Oracle Installation Type Virtual Hostname matching the installation hostname of Oracle 10g. Note that during the start/stop of an oracledb resource, your hostname will temporarily be changed to this hostname. As such, it is recommended that oracledb resources be instanced as part of an exclusive service only. Virtual Hostname EOT } # # "action"-like macro supporting functions # faction() { echo -n "$1" shift $* if [ $? -eq 0 ]; then echo_success echo return 0 fi echo_failure echo return 1 } # # Start Oracle9i (database portion) # start_db() { declare tmpfile declare logfile declare -i rv tmpfile="$(mktemp /tmp/$SCRIPT-start.XXXXXX)" logfile=@LOGDIR@/$SCRIPT-start.log # # Set up our sqlplus script. Basically, we're trying to # capture output in the hopes that it's useful in the case # that something doesn't work properly. # echo "startup" > $tmpfile echo "quit" >> $tmpfile sqlplus "/ as sysdba" < $tmpfile &> $logfile rv=$? rm -f $tmpfile # Dump logfile to /var/log/messages logger -f $logfile if [ $rv -ne 0 ]; then echo "ORACLE_HOME Incorrectly set?" echo "See $logfile for more information." return 1 fi # # If we see: # ORA-.....: failure, we failed # rm -f $tmpfile grep -q "^ORA-" $logfile if [ $? -eq 0 ]; then echo "ORACLE_SID Incorrectly set?" rm -f $tmpfile echo "See $logfile for more information." return 1 fi return 0 } # # Stop Oracle9i (database portion) # stop_db() { declare tmpfile declare logfile declare -i rv declare how_shutdown="$1" if [ -z "$1" ]; then how_shutdown="immediate" fi tmpfile="$(mktemp /tmp/$SCRIPT-stop.XXXXXX)" logfile=@LOGDIR@/$SCRIPT-stop.log # Setup for Stop ... echo "shutdown $how_shutdown" > $tmpfile echo "quit" >> $tmpfile sqlplus "/ as sysdba" < $tmpfile &> $logfile rv=$? rm -f $tmpfile # Dump logfile to /var/log/messages logger -f $logfile if [ $rv -ne 0 ]; then echo "ORACLE_HOME Incorrectly set?" echo "See $logfile for more information." return 1 fi # # If we see 'failure' in the log, we're done. # rm -f $tmpfile grep -q "^ORA-" $logfile if [ $? -eq 0 ]; then echo_failure echo echo "Possible reason: ORACLE_SID Incorrectly set." echo "See $logfile for more information." return 1 fi return 0 } # # Destroy any remaining processes with refs to $ORACLE_HOME # force_cleanup() { declare pids declare pid # Patch from Shane Bradley to fix 471266 pids=`ps ax | grep $ORACLE_HOME | grep "ora_.*_${ORACLE_SID}" | grep -v grep | awk '{print $1}'` logger -t $SCRIPT " Not all Oracle processes exited cleanly, killing" for pid in $pids; do kill -9 $pid if [ $? -eq 0 ]; then logger -t $SCRIPT "Killed $pid" fi done return 0 } # # Wait for oracle processes to exit. Time out after 60 seconds # exit_idle() { declare -i n=0 while ps ax | grep $ORACLE_HOME | grep -q -v grep; do if [ $n -ge 90 ]; then force_cleanup return 0 fi sleep 1 ((n++)) done return 0 } # # Get database background process status. Restart it if it failed and # we have seen the lock file. # get_db_status() { declare -i subsys_lock=$1 declare -i i=0 declare -i rv=0 declare ora_procname for procname in $DB_PROCNAMES ; do ora_procname="ora_${procname}_${ORACLE_SID}" status $ora_procname if [ $? -eq 0 ] ; then # This one's okay; go to the next one. continue fi # # We're not supposed to be running, and we are, # in fact, not running... # XXX only works when monitoring one db process; consider # extending in future. # if [ $subsys_lock -ne 0 ]; then return 3 fi for (( i=$RESTART_RETRIES ; i; i-- )) ; do # this db process is down - stop and # (re)start all ora_XXXX_$ORACLE_SID processes logger -t $SCRIPT "Restarting Oracle Database..." stop_db immediate if [ $? != 0 ] ; then # stop failed - return 1 return 1 fi start_db if [ $? == 0 ] ; then # ora_XXXX_$ORACLE_SID processes started # successfully, so break out of the # stop/start # 'for' loop break fi done if [ $i -eq 0 ]; then # stop/start's failed - return 1 (failure) return 1 fi done return 0 } # # Get the status of the Oracle listener process # get_lsnr_status() { declare -i subsys_lock=$1 declare -i rv status $LSNR_PROCNAME rv=$? if [ $rv == 0 ] ; then return 0 # Listener is running fine fi # # We're not supposed to be running, and we are, # in fact, not running. Return 3 # if [ $subsys_lock -ne 0 ]; then return 3 fi # # Listener is NOT running (but should be) - try to restart # for (( i=$RESTART_RETRIES ; i; i-- )) ; do action "Restarting Oracle listener:" lsnrctl start \ $ORACLE_LISTENER lsnrctl status $ORACLE_LISTENER >& /dev/null if [ $? == 0 ] ; then break # Listener was (re)started and is running fine fi done if [ $i -eq 0 ]; then # stop/start's failed - return 1 (failure) return 1 fi status $LSNR_PROCNAME if [ $? != 0 ] ; then return 1 # Problem restarting the Listener fi return 0 # Success restarting the Listener } # # usage: get_opmn_proc_status [process-type] # # Get the status of a specific OPMN-managed process. If process-type # is not specified, assume the process-type is the same as the ias-component. # If the lock-file exists (or no lock file is specified), try to restart # the given process-type if it is not running. # get_opmn_proc_status() { declare comp=$1 declare opmntype=$2 declare type_pretty declare _pid _status [ -n "$comp" ] || return 1 if [ -z "$opmntype" ]; then opmntype=$comp else type_pretty=" [$opmntype]" fi for (( i=$RESTART_RETRIES ; i; i-- )) ; do _status=`opmnctl status | grep "^$comp " | grep " $opmntype " | cut -d '|' -f3,4 | sed -e 's/ //g' -e 's/|/ /g'` _pid=`echo $_status | cut -f1 -d' '` _status=`echo $_status | cut -f2 -d' '` if [ "${_status}" == "Alive" ] || [ "${_status}" == "Init" ]; then if [ $i -lt $RESTART_RETRIES ] ; then echo " $comp$type_pretty restarted" fi echo " $comp$type_pretty (pid $_pid) is running..." break else echo " $comp$type_pretty is stopped" # # Try to restart it, but don't worry if we fail. OPMN # is supposed to handle restarting these anyway. # # If it's running and you tell OPMN to "start" it, # you will get an error. # # If it's NOT running and you tell OPMN to "restart" # it, you will also get an error. # opmnctl startproc process-type=$opmntype &> /dev/null fi done if [ $i -eq 0 ]; then # restarts failed - return 1 (failure) return 1 fi return 0 } # # Get the status of the OPMN-managed processes. # get_opmn_status() { declare -i subsys_lock=$1 declare -i ct_errors=0 opmnctl status &> /dev/null if [ $? -eq 2 ]; then # # OPMN not running?? # echo "opmn is stopped" if [ $subsys_lock -eq 0 ]; then # # Don't handle full opmn-restart. XXX # return 1 fi # That's okay, it's not supposed to be! return 3 fi # # Print out the PIDs for everyone. # echo "opmn is running..." echo "opmn components:" # # Check the OPMN-managed processes # get_opmn_proc_status OID || ((ct_errors++)) get_opmn_proc_status HTTP_Server || ((ct_errors++)) get_opmn_proc_status OC4J OC4J_SECURITY || ((ct_errors++)) # # One or more OPMN-managed processes failed and could not be # restarted. # if [ $ct_errors -ne 0 ]; then return 1 fi return 0 } # # Helps us keep a running status so we know what our ultimate return # code will be. Returns 1 if the $1 and $2 are not equivalent, otherwise # returns $1. The return code is meant to be the next $1 when this is # called, so, for example: # # update_status 0 <-- returns 0 # update_status $? 0 <-- returns 0 # update_status $? 3 <-- returns 1 (values different - error condition) # update_status $? 1 <-- returns 1 (same, but happen to be error state!) # # update_status 3 # update_status $? 3 <-- returns 3 # # (and so forth...) # update_status() { declare -i old_status=$1 declare -i new_status=$2 if [ -z "$2" ]; then return $old_status fi if [ $old_status -ne $new_status ]; then return 1 fi return $old_status } # # Print an error message to the user and exit. # oops() { echo "Please configure this script ($0) to" echo "match your installation." echo echo " $1 failed validation checks." exit 1 } # # Do some validation on the user-configurable stuff at the beginning of the # script. # validation_checks() { # # If the oracle user doesn't exist, we're done. # [ -n "$ORACLE_USER" ] || oops "ORACLE_USER" id -u $ORACLE_USER > /dev/null || oops "ORACLE_USER" id -g $ORACLE_USER > /dev/null || oops "ORACLE_USER" # # If the oracle home isn't a directory, we're done # [ -n "$ORACLE_HOME" ] || oops ORACLE_HOME #[ -d "$ORACLE_HOME" ] || oops ORACLE_HOME # # If the oracle SID is NULL, we're done # [ -n "$ORACLE_SID" ] || oops ORACLE_SID # # If we don't know the type, we're done # if [ "$ORACLE_TYPE" = "base" ]; then # Other names for base ORACLE_TYPE="base" elif [ "$ORACLE_TYPE" = "10g" ] || [ "$ORACLE_TYPE" = "base-em" ]; then ORACLE_TYPE="base-em" elif [ "$ORACLE_TYPE" = "10g-ias" ] || [ "$ORACLE_TYPE" = "ias" ]; then ORACLE_TYPE="ias" else oops ORACLE_TYPE fi # # If the hostname is zero-length, fix it # [ -n "$ORACLE_HOSTNAME" ] || ORACLE_HOSTNAME=`hostname` # # Super user? Automatically change UID and exec as oracle user. # Oracle needs to be run as the Oracle user, not root! # if [ "`id -u`" = "0" ]; then echo "Restarting $0 as $ORACLE_USER." # # Breaks on RHEL5 # exec sudo -u $ORACLE_USER $0 $* # su $ORACLE_USER -c "$0 $*" exit $? fi # # If we're not root and not the Oracle user, we're done. # [ "`id -u`" = "`id -u $ORACLE_USER`" ] || exit 1 [ "`id -g`" = "`id -g $ORACLE_USER`" ] || exit 1 # # Go home. # cd $ORACLE_HOME return 0 } # # Start Oracle9i Application Server Infrastructure # start_oracle() { faction "Starting Oracle Database:" start_db || return 1 action "Starting Oracle Listener:" lsnrctl start $ORACLE_LISTENER || return 1 if [ "$ORACLE_TYPE" = "base-em" ]; then action "Starting iSQL*Plus:" isqlplusctl start || return 1 action "Starting Oracle EM DB Console:" emctl start dbconsole || return 1 elif [ "$ORACLE_TYPE" = "ias" ]; then action "Starting Oracle EM:" emctl start em || return 1 action "Starting iAS Infrastructure:" opmnctl startall || return 1 fi if [ -n "$LOCKFILE" ]; then touch $LOCKFILE fi return 0 } # # Stop Oracle9i Application Server Infrastructure # stop_oracle() { if ! [ -e "$ORACLE_HOME/bin/lsnrctl" ]; then echo "Oracle Listener Control is not available" echo " ($ORACLE_HOME not mounted?)" return 0 fi if [ "$ORACLE_TYPE" = "base-em" ]; then action "Stopping Oracle EM DB Console:" emctl stop dbconsole || return 1 action "Stopping iSQL*Plus:" isqlplusctl stop || return 1 elif [ "$ORACLE_TYPE" = "ias" ]; then action "Stopping iAS Infrastructure:" opmnctl stopall || return 1 action "Stopping Oracle EM:" emctl stop em || return 1 fi faction "Stopping Oracle Database:" stop_db immediate if [ $? -ne 0 ]; then faction "Stopping Oracle Database (hard):" stop_db abort || return 1 fi action "Stopping Oracle Listener:" lsnrctl stop $ORACLE_LISTENER faction "Waiting for all Oracle processes to exit:" exit_idle if [ $? -ne 0 ]; then echo "WARNING: Not all Oracle processes exited cleanly" fi if [ -n "$LOCKFILE" ]; then rm -f $LOCKFILE fi return 0 } # # Find and display the status of iAS infrastructure. # # This has three parts: # (1) Oracle database itself # (2) Oracle listener process # (3) OPMN and OPMN-managed processes # # - If all are (cleanly) down, we return 3. In order for this to happen, # $LOCKFILE must not exist. In this case, we try and restart certain parts # of the service - as this may be running in a clustered environment. # # - If some but not all are running (and, if $LOCKFILE exists, we could not # restart the failed portions), we return 1 (ERROR) # # - If all are running, return 0. In the "all-running" case, we recreate # $LOCKFILE if it does not exist. # status_oracle() { declare -i subsys_lock=1 declare -i last # # Check for lock file. Crude and rudimentary, but it works # if [ -z "$LOCKFILE" ] || [ -f $LOCKFILE ]; then subsys_lock=0 fi # Check database status get_db_status $subsys_lock update_status $? # Start last=$? # Check & report listener status get_lsnr_status $subsys_lock update_status $? $last last=$? if [ "$ORACLE_TYPE" = "base-em" ]; then # XXX Add isqlplus status check?! emctl status dbconsole 2>&1 | grep "is running" update_status $? $last last=$? elif [ "$ORACLE_TYPE" = "ias" ]; then # Check & report opmn / opmn-managed process status get_opmn_status $subsys_lock update_status $? $last last=$? fi # # No lock file, but everything's running. Put the lock # file back. XXX - this kosher? # if [ $last -eq 0 ] && [ $subsys_lock -ne 0 ]; then touch $LOCKFILE fi return $last } ######################## # Do some real work... # ######################## if [ "$1" = "meta-data" ]; then meta_data exit 0 fi validation_checks $* case $1 in start) start_oracle exit $? ;; stop) stop_oracle exit $? ;; status|monitor) status_oracle exit $? ;; restart) $0 stop || exit $? $0 start || exit $? exit 0 ;; *) echo "usage: $SCRIPT {start|stop|status|restart|meta-data}" exit 1 ;; esac exit 0