The great utilization of power monitoring on the MD5500 enlarges the EpowerDB database of the N2000 NMS day by day. Therefore, the database space distributed by the server is not sufficient and the database needs expansion. However, the hard disk space of the N2000 server is too small for the database to expand, and the alarm subsystem shows Alarm for Insufficient Database Space and cannot be recovered. How to solve the EnpowerDB database space insufficiency of the N2000 NMS through removing the overdue log?
Alarm subsystem shows Alarm for Insufficient Database Space.
Delete the history log in the EnpowerDB through the SQL script to expand log space.
Run the following scripts under the query analyzer of SQL:
truncate table tbl_EnpHistoryDataTab