Add unit to vacuum_buffer_usage_limit value in postgresql.conf.sample.

Also adjust the indentation of the comment to the surrounding parameters.

Author: Masahiko Sawada
Reviewed-by: David Rowley, Daniel Gustafsson, Melanie Plageman
Discussion: https://postgr.es/m/CAD21AoCBSqmqOKVH4Q256DeCC_UE50gu1sgixcjLFZGLEbABVA@mail.gmail.com

diff --git a/src/backend/utils/misc/postgresql.conf.sample b/src/backend/utils/misc/postgresql.conf.sample
index 06098539958286a04cc095af71d1f0f8fb387743..b70c66ca8763c0375e6d5e2ab9bd11ca16c7799c 100644 (file)
--- a/src/backend/utils/misc/postgresql.conf.sample
+++ b/src/backend/utils/misc/postgresql.conf.sample
@@ -158,9 +158,9 @@
                                        #   mmap
                                        # (change requires restart)
 #min_dynamic_shared_memory = 0MB       # (change requires restart)
-#vacuum_buffer_usage_limit = 256 # size of vacuum and analyze buffer access strategy ring.
-                                # 0 to disable vacuum buffer access strategy
-                                # range 128kB to 16GB
+#vacuum_buffer_usage_limit = 256kB     # size of vacuum and analyze buffer access strategy ring.
+                                       # 0 to disable vacuum buffer access strategy
+                                       # range 128kB to 16GB
 
 # - Disk -