Ok.

Have you tried this: http://wiki.lib.sun.ac.za/index.php/SUNScholar/Prepare_Ubuntu/S08#Step_8.3_Increase_number_of_open_files_available

Cheers

hg


On 26 June 2013 12:47, Ady Wahyudi Paundu <adywp@unhas.ac.id> wrote:

here is my machine info:
- dual cpu (xeon 2.2G) IBM machine with 2x8 GB memory
- work only for repository (plus postgredb)
- with modjk to work with apache
- using only xmlui-mirage
- Current JAVA_OPTS="-Xmx8192M -Xms8192M -XX:MaxPermSize=1024M -XX:PermSize=1024M -XX:+UseParallelGC -XX:-UseLoopPredicate -Dfile.encoding=UTF-8 -Dcom.sun.management.jmxremote=true"
- OS: RedHat Enterprise 5.6 64 bit
- DSpace 3.1

Thanks
AdyWP


On 06/26/2013 06:36 PM, Hilton Gibson wrote:
Can you send the following system specs:

1. Server operating system.
2. Server hardware, with RAM and CPU details.
3. DSpace version and UI used.
4. Details of guides or links used to setup the IR.

Cheers

hg


On 26 June 2013 12:04, Ady Wahyudi Paundu <adywp@unhas.ac.id> wrote:

Hiy'all

unfortunately my system still experiencing unscheduled tomcat shutdown
(even after i increase the heap and permgen).
this is the error message i got from catalina.out:

> # A fatal error has been detected by the Java Runtime Environment:
> #
> #  SIGSEGV (0xb) at pc=0x00002afaab76955d, pid=6604, tid=1081977152
> #
> # JRE version: 7.0_21-b11
> # Java VM: Java HotSpot(TM) 64-Bit Server VM (23.21-b01 mixed mode
> linux-amd64 compressed oops)
> # Problematic frame:
> # V  [libjvm.so+0x69b55d]  MachNode::in_RegMask(unsigned int) const+0x3d
> #
> # Failed to write core dump. Core dumps have been disabled. To enable
> core dumping, try "ulimit -c unlimited" before starting Java again
> #
> # An error report file with more information is saved as:
> # /home/dzpac3/hs_err_pid6604.log
> #
> # If you would like to submit a bug report, please visit:
> #   http://bugreport.sun.com/bugreport/crash.jsp

i know this is JVM problem (and not dspace's), but i'm asking this
question anyway:
can anybody help me for a solution?

TIA
AdyWP




--
Hilton Gibson
Linux Systems Administrator
JS Gericke Library
Room 1025C
Stellenbosch University
Private Bag X5036
Stellenbosch
7599
South Africa

Tel: +27 21 808 4100 | Cell: +27 84 646 4758
http://library.sun.ac.za
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