On 16.10.2006 [10:08:29 -0500], Bill Buros wrote:
> 
> 
> Steve Fox wrote:
> 
> >docs: Add information on HUGETLB_DEBUG
> >  
> >
> just an observation...    on SLES 10, one very common application
> segfault is due to ulimit -s being defaulted to 8192.       Not sure
> if the debug messages spit this out, but we always tell our users to
> set the stack to unlimited and try again.

This is not covered by HUGETLB_DEBUG. Adam and I discussed this a few
days ago, and we're thinking about adding a diagnostic module
(diagnostic.c or something), which will try and diagnose things like
this (we have a few other common failure scenarios that we've run into
so far, iirc), when applications fail (and HUGETLB_DEBUG is set). Not
there yet, but on the horizon.

Thanks,
Nish

-- 
Nishanth Aravamudan <[EMAIL PROTECTED]>
IBM Linux Technology Center

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