JVM Core Dumping.

Hello.

I was hoping somebody could dig me out with a problem I am having with core dumping.

Using Solaris 10 and java 1.5.0_01

I know a few changes have been made to java dumping depending on java version etc.

For the above version its possible to pass

-XX:+HeapDumpOnCtrlBreak to the jvm so that a kill -3 will do a core dump.

http://www-1.ibm.com/support/docview.wss?uid=swg21242314

This doesnt seem to work.

Has anybody got any suggestions / ideas would be much appreciated.

Thanks in advance.

LJ

[567 byte] By [Lemon_Jellya] at [2007-11-27 0:57:36]
# 1
Im now using java 1.4.2_06 but still no luck :-(
Lemon_Jellya at 2007-7-11 23:31:10 > top of Java-index,Java HotSpot Virtual Machine,Specifications...
# 2
kill -3 <pid> will produce a java thread dump..not a core dumpto produce a core dump try gcore <pid>if still it doesnt produce a core. check whether you have set the ulimit -c to unlimited
Thanigaivel.Ma at 2007-7-11 23:31:10 > top of Java-index,Java HotSpot Virtual Machine,Specifications...
# 3
My mistake.... its a heap dump im looking for.
Lemon_Jellya at 2007-7-11 23:31:10 > top of Java-index,Java HotSpot Virtual Machine,Specifications...