The feature for re-mapping on 32bit systems is available here https://gitorious....

beagle3 · on April 13, 2015

When will it be merged to the mainline? (or is it already there?) Will it eventually be a run-time option, or always a compile time option?

The latest reference I can find is http://www.openldap.org/lists/openldap-devel/201410/msg00001... - were the problems solved?

Thanks for LMDB. It is awesome.

hyc_symas · on April 14, 2015

It still needs heavier testing before going to mainline. I expect it will only ever be a compile-time option. On 64bit it's pointless, and 32bit is going the way of the dodo.