diff --git a/xCAT-client/pods/man1/lsvm.1.pod b/xCAT-client/pods/man1/lsvm.1.pod
index 06d95e94b..0a1ac6a28 100644
--- a/xCAT-client/pods/man1/lsvm.1.pod
+++ b/xCAT-client/pods/man1/lsvm.1.pod
@@ -1,6 +1,6 @@
 =head1 NAME
 
-B<lsvm> - Lists partition profile information for HMC- and IVM-managed nodes. For Power 775, it lists the LPARs' I/O slots information and CEC configuration.
+B<lsvm> - Lists partition profile information for HMC-, IVM-, and zVM-managed nodes. For Power 775, it lists the LPARs' I/O slots information and CEC configuration.
 
 =head1 SYNOPSIS
 
diff --git a/xCAT-client/pods/man1/mkvm.1.pod b/xCAT-client/pods/man1/mkvm.1.pod
index b1c35ff7a..6601c4997 100644
--- a/xCAT-client/pods/man1/mkvm.1.pod
+++ b/xCAT-client/pods/man1/mkvm.1.pod
@@ -159,7 +159,7 @@ Output is similar to:
  lpar6: Success
 
 
-5. To create a new virtual machine (gpok3) based on a directory entry:
+5. To create a new zVM virtual machine (gpok3) based on a directory entry:
 
  mkvm gpok3 /tmp/dirEntry.txt
  
@@ -168,7 +168,7 @@ Output is similar to:
  gpok3: Creating user directory entry for LNX3... Done
 
 
-6. To clone a new virtual machine with the same profile/resources as the specified node:
+6. To clone a new zVM virtual machine with the same profile/resources as the specified node:
 
  mkvm gpok4 gpok3 pool=POOL1
 
diff --git a/xCAT-client/pods/man1/rinv.1.pod b/xCAT-client/pods/man1/rinv.1.pod
index f77f5d382..df120af0f 100644
--- a/xCAT-client/pods/man1/rinv.1.pod
+++ b/xCAT-client/pods/man1/rinv.1.pod
@@ -28,6 +28,10 @@ B<rinv> I<noderange> {B<mtm>|B<serial>|B<mac>|B<bios>|B<diag>|B<mprom>|B<mparom>
 
 B<rinv> I<noderange> [B<-t>]
 
+=head2 zVM specific:
+
+B<rinv> I<noderange> {B<all>|B<config>}
+
 =head1 B<Description>
 
 B<rinv>  retrieves  hardware  configuration  information from the on-board