How to diagnose RAM?

Posted by x-man on Server Fault See other posts from Server Fault or by x-man
Published on 2012-01-11T20:48:37Z Indexed on 2012/10/25 17:03 UTC
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linux

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java

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memory

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sigsegv

I have a java process that is aborted after a while with SIGSEGV. It started to happen after I upgraded the server with more RAM. Having tested on different JVMs I suspect it might be a hardware problem. But no problem was detected by memtest86.

So, what else can I do to detect the source of the problem is? Should I take the RAM modules one by one to detect the faulty module?

The server is running on 64bit OpenSuse11.3.

The memory is not an ECC one it seems. I have a kit of this (3*4GB * 2 = 24GB):

http://www.kingston.com/datasheets/KHX1600C9S3K2_8GX.pdf

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