Monitoring an EMC Celerra

                                

        
        

            
            

                

    

    
Monitoring an EMC Celerra
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EMC Celerra Configuration


Download nagios-celerra.tar.gz


scp the tar ball to your EMC Celerra Control Station then untar as follows:


tar xvfz nagios-celerra.tar.gz -C /


Add the nagios group and user:


groupadd -g 101 nagios


useradd -u 100 nagios -g nagios


Install the nagios RPM's:


cd /home/nasadmin/Nagios


rpm -ivh fping-2.4-1.b2.1.el3.rf.i386.rpm nagios-nsca-2.7-2.rhel4.i386.rpm perl-Net-SNMP-5.2.0-1.rf.noarch.rpm nagios-nrpe-2.12-0.el4.i386.rpm nagios-plugins-1.4.1-1.1.el3.rf.i386.rpm


The tar ball includes the /etc/nagios directory and /etc/xinetd.d/nrpe


vi /etc/xinetd.d/nrpe


Add the IP Address of your nagios server to the "only_from" variable


Restart the xinetd service:


service xinetd restart


The tar ball includes a new copy of /home/nasadmin/.bash_profile with the following entry commented out:


 #/nascmd/.emc_login


The tar ball also includes the nagios scripts in the /home/nasadmin/bin directory


  
          o antivirus.sh

          o checkpoints.sh

          o cifs.sh

          o datamover.sh

          o fs.sh

          o hardware.sh

          o nfs.sh

          o quota.sh

          o replication.sh

          o savvol.sh

          o usermapper.sh



Nagios Configuration


Download nagios-config.tar.gz


scp the tar ball to your Nagios server then untar as follows:


tar xvfz nagios-config.tar.gz -C /tmp


cd /tmp/Celerra


cp celerra-services.cfg $NAGIOS_HOME/etc/objects/


vi $NAGIOS_HOME/etc/objects/celerra-services.cfg


Change the host_name and address variables for your EMC Celerra


cp ce $NAGIOS_HOME/libexec/


vi $NAGIOS_HOME/etc/nagios.cfg


Add the following entry:


cfg_file=/opt/nagios/etc/objects/celerra-services.cfg


Run the following command to check your Nagios configuration file for errors:


$NAGIOS_HOME/bin/nagios -v $NAGIOS_HOME/etc/nagios.cfg


If everything is ok, you may issue the following command to reload Nagios:


/etc/init.d/nagios reload