SurfRAID TRITON 16Ni, Руководство пользователя

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Acceptable
Consecutive
Heartbeat Loses
Each server will keep counting and timing the heartbeats received
from the peer server. If the number 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 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.