I am very new in Nebackup. I am very much confused with disk staging vs storage lifecycle.
However i understood the Disk staging concept but didnot get storage lifecycle concept as per the admin guide.
A storage lifecycle operation consists of three steps:
1 A backup is written to all destinations in the lifecycle.
2 NetBackup automatically copies the image to all duplication destinations in the lifecycle.
3 The retention type that is selected for the destinations determines how long the backup resides on the destination.
Can anyone elaborate the main functioning, advantagaes and disadvantages of storage lifecycle over disk staging? Pls dont paste from netbackup admin guide
as I have been trying to grasp the concept from book but to no vain.
Thanks very much.