mdbx: rework readahead management.

Change-Id: Ic1e2f3f5bd7fb2e9fd8d5820816e3d2def6ec1b3
This commit is contained in:
Leonid Yuriev
2019-10-27 00:34:49 +03:00
parent 9c89e7c739
commit b4a5728455
3 changed files with 149 additions and 86 deletions

View File

@@ -32,8 +32,8 @@ void actor_params::set_defaults(const std::string &tmpdir) {
#endif
pathname_db = tmpdir + "mdbx-test.db";
mode_flags = MDBX_NOSUBDIR | MDBX_WRITEMAP | MDBX_MAPASYNC | MDBX_NORDAHEAD |
MDBX_NOMEMINIT | MDBX_COALESCE | MDBX_LIFORECLAIM;
mode_flags = MDBX_NOSUBDIR | MDBX_WRITEMAP | MDBX_MAPASYNC | MDBX_NOMEMINIT |
MDBX_COALESCE | MDBX_LIFORECLAIM;
table_flags = MDBX_DUPSORT;
size_lower = -1;