Bruce Momjian wrote: > This patch disables page writes to WAL when fsync is off, because > with no fsync guarantee, the page write recovery isn't useful. > > This also adds a full_page_writes GUC to turn off page writes to WAL. > Some people might not want full_page_writes, but still might want > fsync.
Do you have some numbers to suggest that there is a performance benefit to be had? -- Peter Eisentraut http://developer.postgresql.org/~petere/ ---------------------------(end of broadcast)--------------------------- TIP 6: Have you searched our list archives? http://archives.postgresql.org
