systemd: don't limit tasks
Systemd sets a default of 512 tasks, which is far
too low to run many containers.
Note that TasksMax is only supported on systemd 226
and above.
@@ -23,5 +23,9 @@ LimitNOFILE=infinity
LimitNPROC=infinity
LimitCORE=infinity
+# Comment TasksMax if your systemd version does not supports it.
+# Only systemd 226 and above support this option.
+TasksMax=infinity
+
[Install]
WantedBy=multi-user.target
