Scenarios of auto-disable for the Geographic Redundancy system

Last Updated : Apr 13, 2022 |

System Manager triggers the auto-disable and automatically disables the Geographic Redundancy replication within a preconfigured time. The default is 5 minutes.

  • If the primary and secondary System Manager servers are running and if the network connectivity between the two servers fails, the system triggers auto-disable on both servers.

    When the network connectivity is restored, enable the Geographic Redundancy replication.

    For information about the network latency and bandwidth, see Prerequisites for the Geographic Redundancy setup.

  • If one of the two servers becomes nonoperational, the system triggers auto-disable on the server that is operational.

  • If the PostgreSQL database disk partition utilization reaches threshold limit of 75%, System Manager generates a Warning alarm.

    If the PostgreSQL database disk partition utilization reaches threshold limit of 85%, System Manager triggers auto-disable and generates a Critical alarm.

    Note:

    If auto-disable is due to PostgreSQL database disk space issue, contact Avaya Support. Do not enable the Geographic Redundancy until the database disk partition space issue is resolved.