웹 서버 구동중 갑자기 느려지는 현상이 발생하였다.
서버를 확인해보니 로그가 쌓이는 디스크의 용량이 가득 찬게 원인이었던 것 같다.(추측) - 로그 정리하고 복구 되었음
tomcat은 catalina.out 파일 하나에 로그가 계속 쌓인다.(첨 부터 날짜별로 나눠주지...)
그래서 날짜별로 로그가 생성되도록 설정을 변경해 주었다.
vi /tomcat8/bin/catalina.sh
스크립트 파일 구조가 다를 수도 있는 것 주의
# /tomcat8/bin/catalina.sh
... shift if [ -z "$CATALINA_OUT_CMD" ] ; then touch "$CATALINA_OUT" else if [ ! -e "$CATALINA_OUT" ]; then if ! mkfifo "$CATALINA_OUT"; then echo "cannot create named pipe $CATALINA_OUT. Start aborted." exit 1 fi elif [ ! -p "$CATALINA_OUT" ]; then echo "$CATALINA_OUT exists and is not a named pipe. Start aborted." exit 1 fi $CATALINA_OUT_CMD <"$CATALINA_OUT" & fi if [ "$1" = "-security" ] ; then if [ $have_tty -eq 1 ]; then echo "Using Security Manager" fi shift eval $_NOHUP "\"$_RUNJAVA\"" "\"$CATALINA_LOGGING_CONFIG\"" $LOGGING_MANAGER "$JAVA_OPTS" "$CATALINA_OPTS" \ -D$ENDORSED_PROP="\"$JAVA_ENDORSED_DIRS\"" \ -classpath "\"$CLASSPATH\"" \ -Djava.security.manager \ -Djava.security.policy=="\"$CATALINA_BASE/conf/catalina.policy\"" \ -Dcatalina.base="\"$CATALINA_BASE\"" \ -Dcatalina.home="\"$CATALINA_HOME\"" \ -Djava.io.tmpdir="\"$CATALINA_TMPDIR\"" \ org.apache.catalina.startup.Bootstrap "$@" start \ > "$CATALINA_OUT" 2>&1 "&" else eval $_NOHUP "\"$_RUNJAVA\"" "\"$CATALINA_LOGGING_CONFIG\"" $LOGGING_MANAGER "$JAVA_OPTS" "$CATALINA_OPTS" \ -D$ENDORSED_PROP="\"$JAVA_ENDORSED_DIRS\"" \ -classpath "\"$CLASSPATH\"" \ -Dcatalina.base="\"$CATALINA_BASE\"" \ -Dcatalina.home="\"$CATALINA_HOME\"" \ -Djava.io.tmpdir="\"$CATALINA_TMPDIR\"" \ org.apache.catalina.startup.Bootstrap "$@" start \ > "$CATALINA_OUT" 2>&1 "&" ...
#if [ -z "$CATALINA_OUT_CMD" ] ; then #touch "$CATALINA_OUT" #else #if [ ! -e "$CATALINA_OUT" ]; then #if ! mkfifo "$CATALINA_OUT"; then #echo "cannot create named pipe $CATALINA_OUT. Start aborted." #exit 1 #fi #elif [ ! -p "$CATALINA_OUT" ]; then #echo "$CATALINA_OUT exists and is not a named pipe. Start aborted." #exit 1 #fi #$CATALINA_OUT_CMD <"$CATALINA_OUT" & #fi
shift eval $_NOHUP "\"$_RUNJAVA\"" "\"$CATALINA_LOGGING_CONFIG\"" $LOGGING_MANAGER "$JAVA_OPTS" "$CATALINA_OPTS" \ -D$ENDORSED_PROP="\"$JAVA_ENDORSED_DIRS\"" \ -classpath "\"$CLASSPATH\"" \ -Djava.security.manager \ -Djava.security.policy=="\"$CATALINA_BASE/conf/catalina.policy\"" \ -Dcatalina.base="\"$CATALINA_BASE\"" \ -Dcatalina.home="\"$CATALINA_HOME\"" \ -Djava.io.tmpdir="\"$CATALINA_TMPDIR\"" \ org.apache.catalina.startup.Bootstrap "$@" start \ | /usr/sbin/rotatelogs "$CATALINA_OUT".%Y-%m-%d 86400 540 & ///요놈 추가 > "$CATALINA_OUT" 2>&1 "&" else eval $_NOHUP "\"$_RUNJAVA\"" "\"$CATALINA_LOGGING_CONFIG\"" $LOGGING_MANAGER "$JAVA_OPTS" "$CATALINA_OPTS" \ -D$ENDORSED_PROP="\"$JAVA_ENDORSED_DIRS\"" \ -classpath "\"$CLASSPATH\"" \ -Dcatalina.base="\"$CATALINA_BASE\"" \ -Dcatalina.home="\"$CATALINA_HOME\"" \ -Djava.io.tmpdir="\"$CATALINA_TMPDIR\"" \ org.apache.catalina.startup.Bootstrap "$@" start \ | /usr/sbin/rotatelogs "$CATALINA_OUT".%Y-%m-%d 86400 540 & ///요놈 추가 > "$CATALINA_OUT" 2>&1 "&"
... shift #if [ -z "$CATALINA_OUT_CMD" ] ; then #touch "$CATALINA_OUT" #else #if [ ! -e "$CATALINA_OUT" ]; then #if ! mkfifo "$CATALINA_OUT"; then #echo "cannot create named pipe $CATALINA_OUT. Start aborted." #exit 1 #fi #elif [ ! -p "$CATALINA_OUT" ]; then #echo "$CATALINA_OUT exists and is not a named pipe. Start aborted." #exit 1 #fi #$CATALINA_OUT_CMD <"$CATALINA_OUT" & #fi if [ "$1" = "-security" ] ; then if [ $have_tty -eq 1 ]; then echo "Using Security Manager" fi shift eval $_NOHUP "\"$_RUNJAVA\"" "\"$CATALINA_LOGGING_CONFIG\"" $LOGGING_MANAGER "$JAVA_OPTS" "$CATALINA_OPTS" \ -D$ENDORSED_PROP="\"$JAVA_ENDORSED_DIRS\"" \ -classpath "\"$CLASSPATH\"" \ -Djava.security.manager \ -Djava.security.policy=="\"$CATALINA_BASE/conf/catalina.policy\"" \ -Dcatalina.base="\"$CATALINA_BASE\"" \ -Dcatalina.home="\"$CATALINA_HOME\"" \ -Djava.io.tmpdir="\"$CATALINA_TMPDIR\"" \ org.apache.catalina.startup.Bootstrap "$@" start \ | /usr/sbin/rotatelogs "$CATALINA_OUT".%Y-%m-%d 86400 540 & > "$CATALINA_OUT" 2>&1 "&" else eval $_NOHUP "\"$_RUNJAVA\"" "\"$CATALINA_LOGGING_CONFIG\"" $LOGGING_MANAGER "$JAVA_OPTS" "$CATALINA_OPTS" \ -D$ENDORSED_PROP="\"$JAVA_ENDORSED_DIRS\"" \ -classpath "\"$CLASSPATH\"" \ -Dcatalina.base="\"$CATALINA_BASE\"" \ -Dcatalina.home="\"$CATALINA_HOME\"" \ -Djava.io.tmpdir="\"$CATALINA_TMPDIR\"" \ org.apache.catalina.startup.Bootstrap "$@" start \ | /usr/sbin/rotatelogs "$CATALINA_OUT".%Y-%m-%d 86400 540 & > "$CATALINA_OUT" 2>&1 "&" ...
logs 디렉토리에서 확인해보면 밑에 그림과 같이 생성된다