Kevan, Thanks for ur suggestion, the problem I find is when I set my JRE options with JAVA_OPTS, they often are ignored & no effect is seen, but GERONIMO_OPTS helps in call cases..! (Though it accepts all parameters , but the desired behaviour is never seen.., I tried this for setting the JVM, loading with Hprof, but no success, that's why I am sticking with GERONIMO_OPTS for all cases ..:)
Thanks, Santosh. "Don't talk about yourself; it will be done when you leave. " -----Original Message----- From: Kevan Miller [mailto:[EMAIL PROTECTED] Sent: Friday, July 14, 2006 7:45 PM To: [email protected] Subject: Re: JVM allocation of memory Santosh, the JAVA_OPTS environment variable would probably be most appropriate for setting JRE options (although GERONIMO_OPTS should work, also). I'm running MAC OS X jre's (1.4 and 1.5). I have no problem with the following: export JAVA_OPTS="-Xmx2048m -Xms2048m" What are you setting the heap sizes to and what problems do you see? What JRE are you using? --kevan On Jul 14, 2006, at 9:48 AM, Santosh Koti wrote: > Thanks Aaron..! > > No, My CPU is P4 (32-bit)...!:-( > > By , the Which JVM version , u tried..? , I am trying J5. > > > Thanks, > Santosh. > "Don't talk about yourself; it will be done when you leave. " > > > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of > Aaron > Mulder > Sent: Friday, July 14, 2006 7:07 PM > To: [email protected] > Subject: Re: JVM allocation of memory > > The 32-bit JVM has some limits beyond which it won't start. In my > experiments it was more like 2.5 GB, but it probably depends on the > specific JVM version, if not the OS. > > The 64-bit JVM has no limits on the amount of memory it can start > with. > > Are you on a 64-bit/x64/AMD64 machine? If so, have you tried using a > 64-bit JVM? > > Thanks, > Aaron > > On 7/14/06, Santosh Koti <[EMAIL PROTECTED]> wrote: >> Hi, >> >> >> >> I need to allocate a memory of 2 GB (~ 2048) , I tried setting it in > GERONIMO_OPTS , but unfortunately doesn't start up, if I get back to > 1536MB, it goes fine..? >> >> >> >> My sys info: >> >> 3.5 GB RAM >> >> Win 2003 Server Ed. >> >> >> >> Thanks, >> >> Santosh. >> >> "Don't talk about yourself; it will be done when you leave. " >> >> >> **************** CAUTION - Disclaimer ***************** >> This e-mail contains PRIVILEGED AND CONFIDENTIAL INFORMATION >> intended > solely for the use of the addressee(s). If you are not the intended > recipient, please notify the sender by e-mail and delete the original > message. Further, you are not to copy, disclose, or distribute this > e-mail or its contents to any other person and any such actions are > unlawful. This e-mail may contain viruses. Infosys has taken every > reasonable precaution to minimize this risk, but is not liable for any > damage you may sustain as a result of any virus in this e-mail. You > should carry out your own virus checks before opening the e-mail or > attachment. Infosys reserves the right to monitor and review the > content > of all messages sent to or from this e-mail address. Messages sent > to or > from this e-mail address may be stored on the Infosys e-mail system. >> ***INFOSYS******** End of Disclaimer ********INFOSYS*** >>
