Performing health check for the cluster
You can use the support health check area=area nodename=nodename command to validate the network, OS, security, and protocol configuration for the cluster. You can run this command from the cluster-level CLI for a configured NetBackup Flex Scale cluster. The NetBackup Flex Scale cluster-level CLI can be accessed using the console IP address. You can access it by logging into the system using the console IP address with your credentials. For example: ssh admin_user@console_ip.
The command checks for any discrepancies in the following areas:
all: All health validations (default).
network: Validate network configuration.
os: Validate OS configuration.
security: Validate STIG, FIPS, lockdown mode configuration.
protocols: Validate protocol configuration.
va_config: Validate fencing configuration.
The output of the health check is saved to a file in JSON format at /log/VRTSnas/log/. The naming convention for the JSON file is /opt/VRTSnas/log/health-check-area-nodenames-time.json. For example, /log/VRTSnas/log/health-check-all-nbfs-01-nbfs-02-nbfs-03-nbfs-04-20230417021610.1681722970.json
You can perform the validations for all the cluster nodes or for specific nodes by specifying a comma-separated list of nodes.
For more details about this command, see the Veritas NetBackup Flex Scale Command Reference Guide.