Chris.Phillips at Sun.COM
Tue Apr 15 16:13:31 PDT 2008
Could it perhaps be a dll relocation issue... that is fracturing the
contiguous space needed for the larger Java heap?
I've seen similar issues when 3rd party dlls that were pre-relocated
got loaded before the jvm starts..
Keith Holdaway wrote:
> Sorry - not 64 bit - that's another issue -
> JDK 5.0 u14 on the VM start up issues.
> From: Jon.Masamitsu at Sun.COM [Jon.Masamitsu at Sun.COM]
> Sent: Tuesday, April 15, 2008 6:01 PM
> To: Keith Holdaway
> Cc: Y.S.Ramakrishna at Sun.COM; hotspot-gc-use at openjdk.java.net
> Subject: Re: Negative durations?
> Which release are you using?
> Keith Holdaway wrote:
>> "Error occurred during initialization of VM Could not reserve enough space for object heap" - on a 4 GB RAM 32 bit Windows box running a 32 bit VM with all -Xmx over 768m, I see the previous message. The obvious causes: not enough contiguous memory to accommodate the heap. Fragmentation issues? We rebooted - no other stuff running - what other causes are there to produce such a VM start up issue?
>> Keith R Holdaway
>> Java Development Technologies
>> SAS The Power to Know
>> Carpe Diem
>> hotspot-gc-use mailing list
>> hotspot-gc-use at openjdk.java.net
> hotspot-gc-use mailing list
> hotspot-gc-use at openjdk.java.net
-- Woda: "write once, debug anywhere" Hong Zhang
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