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-rw-r--r--src/backend/utils/misc/postgresql.conf.sample3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/backend/utils/misc/postgresql.conf.sample b/src/backend/utils/misc/postgresql.conf.sample
index 0b9e3066bde..2246ccb85a7 100644
--- a/src/backend/utils/misc/postgresql.conf.sample
+++ b/src/backend/utils/misc/postgresql.conf.sample
@@ -204,7 +204,8 @@
# (change requires restart)
#io_combine_limit = 128kB # usually 1-128 blocks (depends on OS)
-#io_method = worker # worker, sync (change requires restart)
+#io_method = worker # worker, io_uring, sync
+ # (change requires restart)
#io_max_concurrency = -1 # Max number of IOs that one process
# can execute simultaneously
# -1 sets based on shared_buffers