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  • For Linux-based smart servers only.
  • If the smart server is based on a template that allows resizing without reboot - see the Edit smart server section – then smart server RAM and CPU will be increased without rebooting the server. Disk space autoscaling requires a smart server reboot.
  • If you autoscale a smart server's memory to a value greater than current smart server RAM x 16 (which is a max_memory parameter in a configuration file and database), the smart server will be rebooted anyway, regardless of the template it is built on.
  • Make sure a VS can be reached via SSH. Otherwise, the autoscaling client installation will fail.
  • Starting with version 4.2, OnApp uses Zabbix for autoscaling. Monitis will be used for autoscaling of servers built using OnApp versions using OnApp versions previous to 4.2 until you switch autoscaling off for such server(s). If you decide to switch autoscaling back on, autoscaling will be implemented using Zabbix. Zabbix also will be used for autoscaling of newly created VSs. If you do not deploy Zabbix Server, Monitis will be used for autoscaling

To configure autoscaling setitngs: