From 09ee412f16a2699c0fa9a4b653453dfecd18e034 Mon Sep 17 00:00:00 2001 From: Takashi Menjo Date: Thu, 20 Jan 2022 13:04:42 +0900 Subject: [PATCH v8 03/11] Add wal_pmem_map to postgresql.conf.sample This may melt into "Add wal_pmem_map to GUC". --- src/backend/utils/misc/postgresql.conf.sample | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/backend/utils/misc/postgresql.conf.sample b/src/backend/utils/misc/postgresql.conf.sample index 817d5f5324..59608d8d8d 100644 --- a/src/backend/utils/misc/postgresql.conf.sample +++ b/src/backend/utils/misc/postgresql.conf.sample @@ -225,6 +225,8 @@ #wal_recycle = on # recycle WAL files #wal_buffers = -1 # min 32kB, -1 sets based on shared_buffers # (change requires restart) +#wal_pmem_map = off # use WAL segment files as WAL buffers + # wal_buffers will be ignored #wal_writer_delay = 200ms # 1-10000 milliseconds #wal_writer_flush_after = 1MB # measured in pages, 0 disables #wal_skip_threshold = 2MB -- 2.25.1