diff --git a/en_US.ISO8859-1/books/handbook/cutting-edge/chapter.xml b/en_US.ISO8859-1/books/handbook/cutting-edge/chapter.xml
index 03aa4ce849..d85d2dd38f 100644
--- a/en_US.ISO8859-1/books/handbook/cutting-edge/chapter.xml
+++ b/en_US.ISO8859-1/books/handbook/cutting-edge/chapter.xml
@@ -1918,11 +1918,22 @@ Fetching 133 new ports or files... done.
After installkernel finishes
successfully, boot into single user mode using boot
- -s from the loader prompt. Then run:
+ -s from the loader prompt.
+
+ If using UFS, run:
+
&prompt.root; mount -u /
-&prompt.root; mount -a -t ufs
-&prompt.root; adjkerntz -i
+&prompt.root; mount -a -t ufs
+
+ If using ZFS(assuming a zpool name of zroot), run:
+
+ &prompt.root; zfs set readonly=off zroot
+&prompt.root; zfs mount -a
+
+ Then run:
+
+ &prompt.root; adjkerntz -i
&prompt.root; mergemaster -p
&prompt.root; cd /usr/src
&prompt.root; make installworld