Improve fsync documentation by stating that -W _0_ turns of writecaching.
Branch------master
Details-------http://git.postgresql.org/pg/commitdiff/58d746213d3defb84947ff1407e6cb0eabb26f38
Modified Files--------------doc/src/sgml/wal.sgml | 2 +-1 files changed, 1 insertions(+), 1 deletions(-)
