On which occasion does DIVAR recorder send the SNMP trap HDD_STATUS_CHANGE?
One of the possible traps that DIVAR IP hybrid/network can send is HDD_STATUS_CHANGE.
The HDD_STATUS_CHANGE is triggered when the status of the Hard Disk changes.
The HDD can have the status:
So HDD_STATUS_CHANGE gets triggered when the Hard Disk stops working or when it gets physically removed.
NOTE: List and details for the SNMP traps that a DIVAR hybrid/network can send out on event can be found in the MIB file of the device.