Add mention of using tools/fsync to test fsync methods. Restructure
recent wal_sync_method doc paragraph to be clearer.
Branch
------
REL9_0_STABLE
Details
-------
http://git.postgresql.org/gitweb?p=postgresql.git;a=commitdiff;h=6f609199df2c8d38ed0391180a2ff467333ae57c
Modified Files
--------------
doc/src/sgml/config.sgml | 12 ++++++------
doc/src/sgml/wal.sgml | 12 +++++++-----
2 files changed, 13 insertions(+), 11 deletions(-)