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How To Froce a Kernel Dump

Wendy__C_
Beginner
‎08-13-2013 04:52 PM
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Hi,

I have been working on MIC kernel modules and had kernel crash dump working for a while. After upgrading MPSS to mpss_gold_update_3, somehow the vmcore can no longer be generated. Does anyone know a good way to force a kernel dump ? My kmod is hanging and I really want toknow what various kernel threads have been doing.

Thanks, Wendy

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