Is there an alternative to setting up an external CentOS backup host for the backup procedure prior to migration to 11.3?
I was informed that we can use the SA Head Unit as the backup host. Can this be done?
If yes - is there any specific considerations not explicitly listed for such a scenario, that I should take note of?
Also, it says -
Ensure that the host names for the systems to be backed up are resolvable on the backup host machine,
either by DNS or listed in the /etc/hosts file.
Should my hostname in itself be resolvable, or will FQDN be fine? As of now, the FQDN is resolvable.