A daily backup job fora Linux server has been configured at a primary site, keeping 14 days’ worth of backup files. They want to get a copy of the backups to a repository at the disaster recovery site. They want to keep three months’ worth of backup files at the disaster recovery site. They also need to be able to restore the VMs to any given day within the past month and any given week within the three months. How should a backup copy job be configured to meet these requirements?
The correct configuration requires that the solution allows for daily restores within the past month and weekly restores within three months. Immediate copy (mirroring) mode ensures immediate availability of backup copies, and retaining 31 days of retention alongside 15 weekly GFS restore points means daily backups for the past month and weekly backups for three months, meeting the given requirements.
"Any given week", you need GFS with weekly fulls
D. Use immediate copy (mirroring) mode, keeping 31 days of retention and 15 weekly GFS restore points.
D is the only keeping 31 daily
any given day within the past month and any given week within the three months