no admin user for smdba

[wtmpx]

In this page: https://documentation.suse.com/suma/5.0/en/suse-manager/administration/backup-restore.html#backup.smdba.admin we have:

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The smdba tool requires sudo access, to execute system changes. Ensure you have enabled sudo access for the admin user before you begin, by checking the /etc/sudoers file for this line

admin ALL=(postgres) /usr/bin/smdba

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But we don't have admin user. I think this is not needed.

[wtmpx]

Another issue on same page:
OnCalendar=Mo..Sun --* 2:00:00

/etc/systemd/system/server-db-backup.timer:5: Failed to parse calendar specification, ignoring: Mo..Sun --* 2:00:00

Mo --> Mon