diff options
Diffstat (limited to 'postgresql.init')
| -rw-r--r-- | postgresql.init | 53 |
1 files changed, 27 insertions, 26 deletions
diff --git a/postgresql.init b/postgresql.init index 4ddff8b..70f9097 100644 --- a/postgresql.init +++ b/postgresql.init @@ -56,6 +56,11 @@ # Support condstop for uninstall # Minor other changes suggested by Fernando Nasser. +# Version 7.4.5 Tom Lane <tgl@sss.pgh.pa.us> +# Rewrite to start postmaster directly, rather than via pg_ctl; this avoids +# fooling the postmaster's stale-lockfile check by having too many +# postgres-owned processes laying about. + # PGVERSION is: PGVERSION=7.4 @@ -77,6 +82,14 @@ then NAME=${NAME:3} fi +# For SELinux we need to use 'runuser' not 'su' +if [ -x /sbin/runuser ] +then + SU=runuser +else + SU=su +fi + # Set defaults for configuration variables PGENGINE=/usr/bin @@ -157,45 +170,34 @@ start(){ [ -f /etc/sysconfig/i18n ] && cp /etc/sysconfig/i18n $PGDATA/../initdb.i18n # Just in case no locale was set, use en_US [ ! -f /etc/sysconfig/i18n ] && echo "LANG=en_US" > $PGDATA/../initdb.i18n - # Is expanded this early to be used in the command su runs + # Is expanded this early to be used in the command $SU runs echo "export LANG LC_ALL LC_CTYPE LC_COLLATE LC_NUMERIC LC_CTYPE LC_TIME" >> $PGDATA/../initdb.i18n # Initialize the database - su -l postgres -c "$PGENGINE/initdb --pgdata=$PGDATA" >> $PGLOG 2>&1 < /dev/null + $SU -l postgres -c "$PGENGINE/initdb --pgdata=$PGDATA" >> $PGLOG 2>&1 < /dev/null [ -f $PGDATA/PG_VERSION ] && echo_success [ ! -f $PGDATA/PG_VERSION ] && echo_failure echo fi - # Check for postmaster already running... - # note that pg_ctl only looks at the data structures in PGDATA - # you really do need the pidof() + echo -n "$PSQL_START" + $SU -l postgres -c "$PGENGINE/postmaster -p ${PGPORT} -D '${PGDATA}' ${PGOPTS} &" >> $PGLOG 2>&1 < /dev/null + sleep 1 pid=`pidof -s $PGENGINE/postmaster` - if [ $pid ] && $PGENGINE/pg_ctl status -D $PGDATA > /dev/null 2>&1 + if [ $pid ] && [ -f "${PGDATA}/postmaster.pid" ] then - echo $"Postmaster already running." + success "$PSQL_START" + touch /var/lock/subsys/${NAME} + head -n 1 "${PGDATA}/postmaster.pid" > /var/run/postmaster.${PGPORT}.pid + echo else - #all systems go -- remove any stale lock files - rm -f /tmp/.s.PGSQL.${PGPORT} > /dev/null - echo -n "$PSQL_START" - su -l postgres -c "$PGENGINE/pg_ctl -D $PGDATA -p $PGENGINE/postmaster -o '-p ${PGPORT} ${PGOPTS}' start" >> $PGLOG 2>&1 < /dev/null - sleep 1 - pid=`pidof -s $PGENGINE/postmaster` - if [ $pid ] - then - success "$PSQL_START" - touch /var/lock/subsys/${NAME} - echo $pid > /var/run/postmaster.${PGPORT}.pid - echo - else - failure "$PSQL_START" - echo - fi + failure "$PSQL_START" + echo fi } stop(){ echo -n $"Stopping ${NAME} service: " - su -l postgres -c "$PGENGINE/pg_ctl stop -D $PGDATA -s -m fast" > /dev/null 2>&1 < /dev/null + $SU -l postgres -c "$PGENGINE/pg_ctl stop -D '${PGDATA}' -s -m fast" > /dev/null 2>&1 < /dev/null ret=$? if [ $ret -eq 0 ] then @@ -222,7 +224,7 @@ condstop(){ } reload(){ - su -l postgres -c "$PGENGINE/pg_ctl reload -D $PGDATA -s" > /dev/null 2>&1 < /dev/null + $SU -l postgres -c "$PGENGINE/pg_ctl reload -D '${PGDATA}' -s" > /dev/null 2>&1 < /dev/null } # This script is slightly unusual in that the name of the daemon (postmaster) @@ -257,4 +259,3 @@ case "$1" in esac exit 0 - |