On 02 Sep 2010, at 8:45 PM, Ruediger Pluem wrote:

I guess this makes sense for another reason as well. Looking at your example (a single file bucket of a 4 GB file) I think the current implementation can consume an insane amount of virtual memory in the httpd process as it transforms the file bucket into mmap buckets while reading the file bucket
to store its contents in the cache.
Taking the 4 GB example this kills a 32 bit process.

This is another long standing problem that this change would fix, definitely.

Regards,
Graham
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