update max_map_count (#593)

ansible-collections · Aug 31, 2023 · a5ed810 · a5ed810
1 parent 9e70321
commit a5ed810
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/roles/mongodb_linux/tasks/main.yml b/roles/mongodb_linux/tasks/main.yml
@@ -196,6 +196,7 @@
     # TODO: These may need to be configurable for different usage patterns.
     - { "name": "vm.dirty_ratio", "value": "15" }
     - { "name": "vm.dirty_background_ratio", "value": "5" }
+    - { "name": "vm.max_map_count", "value": "128000" }
     - { "name": "net.core.somaxconn ", "value": "4096" }
     - { "name": "net.ipv4.tcp_fin_timeout", "value": "30" }
     - { "name": "net.ipv4.tcp_keepalive_intvl", "value": "30" }