Re: lmdb fails to map large DBs on i686/s390x

2019-06-05 Thread Elliott Sales de Andrade
Hi Tom, On Tue, 4 Jun 2019 at 05:22, Tom Hughes wrote: > > On 04/06/2019 10:03, Elliott Sales de Andrade wrote: > > > I have narrowed this down to the mmap call at [6] which attempts to > > map the backing file into memory. AFAICT, the mapped size is far below > > the RAM on the build machine as

Re: lmdb fails to map large DBs on i686/s390x

2019-06-04 Thread Tom Hughes
On 04/06/2019 10:03, Elliott Sales de Andrade wrote: I have narrowed this down to the mmap call at [6] which attempts to map the backing file into memory. AFAICT, the mapped size is far below the RAM on the build machine as well as far below the normal 32-bit VM limit. So I don't know why the ca