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Dump memoy

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moonhkt

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Jul 1, 2009, 10:37:58 PM7/1/09
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Hi All

System : AIX 5.3

How to dump memory ?

I checked below url, before dump, need to STOP the process. After
dump, can kill -CONT continous the process again ?

How to Dump the process image for AIX ?

Also, when one of process have core dump, Can dd possible to dump
memory ?

http://home.ie.cuhk.edu.hk/~shlam/ssem/for/

Using dd to snasphot the memory
dd if=/dev/kmem of=output
dd if=/dev/mem of=output

kill -STOP pid # Stop the process before dump
kill -CONT pid # Resume the process if necessary

Mark Taylor

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Jul 2, 2009, 4:25:06 AM7/2/09
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why do you want to do this ?

gencore will generate a core file form the process without terminating
it .. or you may want to look at dbx to attach to the process for
debugging ?

Rgds
Mark Taylor

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