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-rw-r--r--src/backend/utils/misc/postgresql.conf.sample4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/backend/utils/misc/postgresql.conf.sample b/src/backend/utils/misc/postgresql.conf.sample
index 66bda60f4ca..6abd1baeac8 100644
--- a/src/backend/utils/misc/postgresql.conf.sample
+++ b/src/backend/utils/misc/postgresql.conf.sample
@@ -200,9 +200,9 @@
#backend_flush_after = 0 # measured in pages, 0 disables
#effective_io_concurrency = 16 # 1-1000; 0 disables prefetching
#maintenance_io_concurrency = 16 # 1-1000; 0 disables prefetching
-#io_max_combine_limit = 128kB # usually 1-32 blocks (depends on OS)
+#io_max_combine_limit = 128kB # usually 1-128 blocks (depends on OS)
# (change requires restart)
-#io_combine_limit = 128kB # usually 1-32 blocks (depends on OS)
+#io_combine_limit = 128kB # usually 1-128 blocks (depends on OS)
#io_method = worker # worker, sync (change requires restart)
#io_max_concurrency = -1 # Max number of IOs that one process