Hello Alejandro and welcome to the forum!GFS feature
is fully described in the User Guide. Please take a look.
GFS is a tiered retention policy scheme which uses a number of cycles to maintain backups at different tiers, in your case Regular, Weekly, Monthly, Yearly.
aquegles wrote:...On Sunday backup copy creates the weekly backup, and then it deletes the previous backup files to start a new chain?
You just go to target
section in backup copy job settings, set keep the following restore points for archival process
on and pick weekly backup=1, monthly backup =1, quarterly=0, yearly=1. Also, by clicking schedule..
you can specify days.
You will not loose any restore points using GFS.