1. install iscsi target server

   create a iscsi img file by dd cmd

   publish the target

2. install tftp server
   

3. install gpxe

   download the gpxe package

   make the undionly.kpxe and cp to /tftpboot/gpxe

4. install dhcp server

   add options to dhcp server

   in the subnet section, add host section for every blade server

5. attach the usb dvd to C7000 OA and connect it to one blade server

   restart the blade server and begin the OS installation

   for CentOS 6.5, select the Specialized Storage Devices and add the iSCSI target as the OS disk.

   
   

   
   

HP BladeSystem C7000 iSCSI Diskless Workstation