Preconfigured System Alerts

System alerts notify you when system health and status criteria exceed the acceptable bounds.

All LogLogic LMI appliances include several system alerts that are preconfigured and enabled. By default, these alerts have the following settings:

  • Email notifications are sent to the appliance admin user
  • Priority is set to high
  • Default reset time is 300 seconds except TCP Forward Falling Behind alert has a default reset time of 3600 seconds

All these alert settings can be customized as needed.

Alert Description Default High Threshold
System Alert - CPU/System temperature The temperature of the appliance CPU has exceeded the specified High Threshold.
Note: This alert is available in LogLogic EVA only if an LogLogic EVA is used as a Management Station that manages physical Remote Appliances.
70 degrees Celsius
System Alert - Disk Usage The usage of the specified drive on the appliance has exceeded the specified High Threshold. 80%
System Alert - Dropped Message The number of messages dropped by the appliance has exceeded the specified High Threshold. 10 msg/sec
System Alert - Emergency Disk Usage The disk storage is almost full, which indicates a state of emergency. An emergency disk usage alert is sent to warn the user 5% before the threshold is reached. When emergency purging begins, the alert is sent periodically until the disk usage level drops below the threshold value. N/A
System Alert - Engine Status An alert is triggered if the status of the selected engine changes to any of the status selected in the Engine Status section. The engine status values are Init, Running, Exited, Failsafe, or Disabled, of which Exited, Failsafe, and Disabled are selected by default. No alert is triggered for engines related to Advanced Search. N/A
System Alert - Fail Over A failover has occurred on the appliance. N/A
System Alert - Migration Complete A data migration involving the appliance is successfully complete. N/A
System Alert - Network Connection Speed The speed of the network connection for the appliance has become lower than the specified Low Threshold. 10-Half
System Alert - Network Interface A problem occurred with the appliance network interface. N/A
System Alert - RAID Disk Failure A failure occurred on an appliance RAID disk. N/A
System Alert - Synchronization Failure A failure occurred during log data synchronization on the appliance. N/A

Preconfigured alerts for LogLogic EVA

For LogLogic EVA, only the following preconfigured system alerts are available:

  • System Alert - Disk Usage
  • System Alert - Dropped Message
  • System Alert - Emergency Disk Usage
  • System Alert - Engine Status
  • System Alert - Fail Over
  • System Alert - Migration Complete
  • System Alert - Synchronization Failure
The System Alert - CPU/System temperature alert is available in LogLogic EVA only when it is used as a Management Station that manages physical Remote Appliances.