SUMMARY: Problem with 5.1 and JVM 131 beta1

From: Olaf Kasper (okasper@uhbs.ch)
Date: Fri Jun 14 2002 - 08:01:05 EDT


-> solution was found in the kernelparameters for the proc-Subsystem (see below) and with JAVA140 beta Version, 512 MB memory.

No Problems with
proc: (its not reviewed from HPQ, but it runs)
max_proc_per_user = 2048
per_proc_stack_size = 134217728
max_per_proc_stack_size = 134217728
per_proc_data_size = 3000000000
max_per_proc_data_size = 3000000000
max_per_proc_address_space = 6708000
per_proc_address_space = 4294967296

Before the solution (old Params):
10737418240 max_per_proc_data_size=
10737418240 max_per_proc_address_space =
per_proc_address_space = 4294967296
5368709120 per_proc_stack_size=
33554432 max_per_proc_stack_size=
5368709120 per_proc_data_size=

thanks to

Francois Vanderpoorte -> tuning examples
Jan Mark Holzer
McGuinness Todd
Cable, Randall
daesang hwang

My original question was:

Dear Managers

Please any ideas about the following JVM error on tru64
5.1. , java 131 beta1 :

If i try this:

>java -classic BapiInfo

-> no Problems

If i try this:

>java BapiInfo
could not allocate code space: No such file or directory, file /sys/alpha/md.c (***),
line 128

(***) I've found this in folowing directorie: /usr/sys/arch/alpha/md.c

The Difference between the to java-call statements is that second use the default fast-virtual machine.

Have i a memory problem ? (DS10, Oracle IAS 817, Rel 3 ,256 MB-Memory)

Any ideas how can i solve this ?

Is there another mailgroup(s) for such problems ? -> let us know

Thanks for all feedbacks.
Olaf Kasper

Systemengineer
co Kantonsspital Basel Universitätskliniken
tel gesch. +41 61 265 3866
e-mail okasper@uhbs.ch



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