Hi all, Somewhy fsync does not work for me.
PgSql 9.1.2 Debian, 2.6.32 kernel WAL filesystem: ext4 with defaults config: fsync=on sync_commit=on wal_sync_method=fsync Even though the TPS in pgbench about 700 with 1 client. I have tried other sync methods (fdatasync, open_sync), but all are similar. Should I disable write cache on HDD to make it work? Have you any idea why? Thanks, Otto
