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Re: Windows 2008 64bits deployment
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Re: Windows 2008 64bits deployment


  • Subject: Re: Windows 2008 64bits deployment
  • From: Pascal Robert <email@hidden>
  • Date: Thu, 2 Dec 2010 11:03:52 -0500



2010/12/2 David LeBer <email@hidden>

On 2010-12-02, at 10:52 AM, Pascal Robert wrote:

> I don't know on Windows, but on Linux I tried to run a 32 bits JVM on a CentOS x86_64 box to reduce RAM usage for our instances and we were getting JVM crashes at least one per day, so I would say that you should try it on a dev or staging server first.

Really?

What kind of crashes were you seeing?

That kind:

#
# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0xf5ae4e71, pid=17093, tid=4100475792
#
# JRE version: 6.0_21-b06
# Java VM: Java HotSpot(TM) Client VM (17.0-b16 mixed mode, sharing linux-x86 )
# Problematic frame:
# J com.acaiq.swaa.db.AaRechercheUtils.rechercheDansElementsArticle(Lcom/webobjects/eocontrol/EOEditingContext;Ljava/lang/String;Ljava/lang/String;)Lcom/webobjects/foundation/NSArray;
 
We're running 32bit vm on Ubuntu without issue.

>
>> Hi,
>>
>> One of our customer is willing to update its servers to Win 2K8 R2 64 bits
>> Has anyone on the list ever deployed this platform ? If yes, should I stick to a x86 JVM (as apache binaries and adaptor are also x86) ?
>>
>> Thanks

;david

--
David LeBer
Codeferous Software
'co-def-er-ous' adj. Literally 'code-bearing'
site:   http://codeferous.com
blog:   http://davidleber.net
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--
Toronto Area Cocoa / WebObjects developers group:
http://tacow.org





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References: 
 >Windows 2008 64bits deployment (From: Frédéric JECKER <email@hidden>)
 >Re: Windows 2008 64bits deployment (From: Pascal Robert <email@hidden>)
 >Re: Windows 2008 64bits deployment (From: David LeBer <email@hidden>)

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