service/ci.md

@@ -59,9 +59,7 @@ Jenkins.
 
 ## Finding largest volumes users
 
-If a runner is running out of disk space, the `tpa-du-gl-volumes`
-script can be used to analyse which project is using the most disk
-space. Then those pipelines can be adjusted to cache less.
+See [Runner disk fills up](#runner-disk-fills-up).
 
 ## FAQ
 
@@ -144,6 +142,10 @@ Alternatively, this will also clean old containers:
 
     /usr/local/sbin/tpo-docker-clean-cache
 
+The `tpa-du-gl-volumes` script can also be used to analyse which
+project is using the most disk space. Then those pipelines can be
+adjusted to cache less.
+
 ### DNS resolution failures
 
 Under certain circumstances (upgrades?) Docker loses DNS resolution