I notice that SQLite may not call msync for mmap. Instead, it calls the fsync. As my search, fsync does not imply the msync. See this,https://groups.google.com/forum/#!topic/comp.unix.programmer/pIiaQ6CUKjU
So, is it necessary call a msync for SQLite? _______________________________________________ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users