Allen, What do you set for your memory parameters in catalina opts?
an example from out setup is if [ -z "$CATALINA_OPTS" ] ; then CATALINA_OPTS="-XdoCloseWithReadPending -Xms256m -Xmn100m -Xmx256m -Xverbosegc:file=/tomca t/logs/gc.out" export CATALINA_OPTS echo start: CATALINA_OPTS set to $CATALINA_OPTS fi I have seen tomcat stop because of garbage collection issues if -Xms256m and -Xmx256m are not equal. This usually occurs for webapps that very quickly create large temporary objects. The new generation heap just cannot expand fast enough and tomcat will stop. without -XdoCloseWithReadPending, tomcat will not shutdown. As far as I can tell it is due to a connector still binding to a port in some manner. Also, are your patches up to date? I list some recommended kernal paramters that we try to adhere to for our servers, maxdsiz we have found is very important. If set too small you will get hotspot errors and the JVM will crash. maxusers 512 nproc 2068 max_thread_proc 3000 nkthread 6000 nfile 30000 maxfiles 2048 maxfiles_lim 2048 ncallout 6000 maxdsiz 2063835136 Jeff -----Original Message----- From: Byington, Allen [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 25, 2003 7:43 AM To: '[EMAIL PROTECTED]' Subject: HPUX and tomcat help! I'm having a problem keeping tomcat running on my hpux11 systems. The server just stops responding and no log entries are made. To get things going again, I have to do a kill on the tomcat process and start it back up. The configration of the server looks like this: HP-UX 11/64 bit java 1.4 tomcat 4.1.18 (standalone) apache 2.0.43 Any help would be appreciated. Thanks Allen --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
