HP XC System Software Administration Guide Version 3.1

At this time, the lsfadmin account password is changed only on the head node.
3. Update the golden image to ensure that the lsfadmin password change is propagated the next time
the nodes are reinstalled:
# updateimage --gc `hostname` --no-netboot
For additional information on updating the golden image, see “Updating the Golden Image” (page 136).
4. Run the following commands to update all the appropriate files throughout the HP XC system:
# pdcp -a -x `hostname` /etc/passwd /etc/passwd
# pdcp -a -x `hostname` /etc/group /etc/group
# pdcp -a -x `hostname` /etc/shadow /etc/shadow
# pdcp -a -x `hostname` /etc/gshadow /etc/gshadow
When this step is complete, the lsfadmin account password is changed on all the nodes in the HP
XC system.
156 Managing Local User Accounts and Passwords