Chris.Phillips at Sun.COM
Tue Apr 15 23:13:31 UTC 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
| Chris Phillips - Sun Java Sustaining JVM Engineer, |
| mailto:Chris.Phillips at Sun.Com (781)442-0046/x20046 |
| http://dpweb.sfbay/~chrisphi page:one-877-two six three-2117 |
"EPIC stands for Expects Perfectly Intuitive Compilers" P. Bannon
This email message is for the sole use of the intended recipient(s)
and may contain confidential and privileged information. Any
unauthorized review, use, disclosure or distribution is prohibited.
If you are not the intended recipient, please contact the sender by
reply email and destroy all copies of the original message.
"blah blah blah - Ginger!"
hotspot-gc-use mailing list
hotspot-gc-use at openjdk.java.net
More information about the hotspot-gc-dev