pxe-boot.markdown

@@ -97,10 +97,22 @@ service xinetd start
 chkconfig xinetd on
 ```
 
-- set root password in "etc/shadow"
+- set root password hash in "etc/shadow" of nodes filesystem from current hash
+
+```
+...
+root:$6$xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:14937:0:99999:7:::
+...
+```
 
 - set mount points in "etc/fstab"
 
+```
+none    /tmp        tmpfs   defaults   0 0
+tmpfs   /dev/shm    tmpfs   defaults   0 0
+sysfs   /sys        sysfs   defaults   0 0
+proc    /proc       proc    defaults   0 0
+```
 
 
 ### prepare root filesystem for server