diff --git a/ceph/ceph-osd-activate-all b/ceph/ceph-osd-activate-all
index 0ed7a0f..8f696de 100755
--- a/ceph/ceph-osd-activate-all
+++ b/ceph/ceph-osd-activate-all
@@ -39,6 +39,8 @@ done
 #    /opt/ungleich-tools/monit-ceph-create-start "osd.$osdid"
 #done
 
+# Activate all volumes in the OS
+vgchange -ay
 # Using this with a fake /bin/systemctl
 ceph-volume lvm activate --all