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  1. JDK
  2. JDK-4972454

CMS: RH9 linux: b32: atg crash if -Xmx12m

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P4
    • Resolution: Duplicate
    • Affects Version/s: 5.0
    • Fix Version/s: None
    • Component/s: hotspot
    • Labels:
      None
    • Subcomponent:
      gc
    • CPU:
      generic
    • OS:
      generic

      Description


      atg crashed with tiger b32 using CMS collector if the heap of the server process is set to 12m.
      at the end of "atgserver.log" there was the message
      "[GC [ParNew (promotion failed): 3968K->3968K(4032K), 0.0223930 secs][CMS[root@jt"

      How to reproduce the problem:
      1. telnet to jtg-linux2.sfbay or a similiar machine
      [root@jtg-linux2 client]# uname -a
      Linux jtg-linux2 2.4.20-8smp #1 SMP Thu Mar 13 17:45:54 EST 2003 i686 i686 i386 GNU/Linux
      2. export JAVA_HOME=<your java home>
      3. export JAVA_ARGS="-XX:CMSInitiatingOccupancyFraction=10 -Xmx12m"
      4. execute the script
      /net/jtgb4u4c.sfbay/export/sail8/bigapps/runatg.ksh -client -XX:+UseConcMarkSweepGC

      The problem happens from within a few minutes to a few hours.

      So far I have no luck to reproduce the problem on solaris sparc.

      ###@###.### 2003-12-23

      On solaris sparc, atg server OOM and then died if heap is set to 12m. I think
      it's expected because of the small heap size.
      I also searched in the log file on RedHat9, but did not find any message
      indicating the atg server OOM.

      ###@###.### 2003-12-24

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              Assignee:
              jmasa Jon Masamitsu (Inactive)
              Reporter:
              jzhongsunw June Zhong (Inactive)
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