Hello,

I read a long time ago theses very interesting benchmarks : http://symas.com/mdb/microbench/july/.

It seams that ext2 is the fastest filesystem for asynchronous writes.

Do you think an ext4 filesystem without journalisation but with extents could be faster ?

A LMBD database is a big flat file isn’t it ? Extents are very interesting with that kind of files, aren’t they ?

Did someone try it ?

Regards