we want to wait until the "du" process is dead, to ensure not starting too many of them

1 files changed, 1 insertions, 0 deletions

diff --git a/node-admin/src/main/java/com/yahoo/vespa/hosted/node/admin/maintenance/StorageMaintainer.java b/node-admin/src/main/java/com/yahoo/vespa/hosted/node/admin/maintenance/StorageMaintainer.java
index a7bf22591d4..ea92ca9b56f 100644
--- a/node-admin/src/main/java/com/yahoo/vespa/hosted/node/admin/maintenance/StorageMaintainer.java
+++ b/node-admin/src/main/java/com/yahoo/vespa/hosted/node/admin/maintenance/StorageMaintainer.java
@@ -200,6 +200,7 @@ public class StorageMaintainer {
         Process duCommand = new ProcessBuilder().command(command).start();
         if (!duCommand.waitFor(60, TimeUnit.SECONDS)) {
             duCommand.destroy();
+            duCommand.waitFor();
             throw new RuntimeException("Disk usage command timed out, aborting.");
         }
         String output = IOUtils.readAll(new InputStreamReader(duCommand.getInputStream()));