350.000 Alarms in Prime Infrastructure

At a recent project at a customer I noticed that the customer didn’t handle their alarms in Cisco Prime Infrastructure as there were to many.

The customer had enabled all categories and wasn’t using auto-clear. The result: 354.177 Alarms in the alarm view. Must I say that the PI was a bit slow?

The customer asked me if we could delete all the alarms and start over. Deleting alarms from the GUI can be done in 500 at a time and was not an option.

The solution? Delete directly from the database.

Disclaimer: Don’t try this at home! Touching the Prime Infrastructure database might kill your Prime Infrastructure.

First of all: You administrator user must be named admin. If not you can’t do sudo su -.

Prime-1#shell_enable
//Enter Password twice//

Prime-1#shell
Enter shell access password :

// We will need to be root //
ade# sudo su -

-bash-4.1#


// We need the database password //
ade # /opt/CSCOlumos/bin/getDatabaseParams.sh 
bbTkkfj299dkf

// We need Oracle env //
ade # su - oracle
[oracle@xxxxxxxx01v ~]$ source oracleenv

// Lets connect to the DB //
[oracle@xxxxxxxx01v ~]$sqlplus wcsdba/bbTkkfj299dkf

SQL*Plus: Release 11.2.0.4.0 Production on Fri Feb 12 10:36:34 2016
Copyright (c) 1982, 2013, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

// Lets delete all alarms //

SQL>delete from alarm;

351911 rows deleted

SQL>quit

Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production

 

Again REMEMBER:

95a21137ccf6600d41914865fa214f5d

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