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NAS System
230 User Manual
Heartbeat
Loses server fail to receive the heartbeat in time exceed this
threshold, the peer server will be considered down or
unavailable. The resource group of the peer server will be
taken over.
Auto enable
on starting
cluster This option is disabled by default. This private net will be
enabled automatically when starting cluster. Add the
checkmark to enable this option.
9. Configure private net "RS232#1", if you setup serial port as an additional private
net.
Private Net: RS232
To use RS232 as a private net, you need to configure Serial ports settings in
proNAS System Manager > Serial Ports tab, select either COM1 or COM2 for
proNAS-HA.
Local Serial Port Specify an unused serial port for each server to receive
the heartbeat sent from the peer server.
Baud Rate Specify the Baud Rate of the selected serial ports.
Heartbeat
Interval Specify the period of time between two consecutive
heartbeats.
Acceptable
Consecutive
Heartbeat Loses Each server will keep counting and timing the
heartbeats received from the peer server. If the
numbers of times a server fail to receive the heartbeat
in time exceed this threshold, the peer server will be
considered down or unavailable. The resource groups of
the peer server will be taken over.
Auto enable on
starting cluster This option is disabled by default. This private net will
be enabled automatically on starting cluster. Users can
add the checkmark to enable this option
10. Follow the same steps from step 5 to step 9 to configure your standby Backup
Server except you need to select "
Standby(local host) – Active(peer-host)
Mode " as the Cluster Mode.
11.
Click "Start Cluster" button.