HP Insight Control for Linux 7.0 User Guide

23.3 Increasing the number of servers that can be discovered concurrently
When performing a bare-metal discovery on a set of servers, the maximum number of nodes that
are discovered concurrently is 16.
Perform the following steps to increase that number:
1. Edit the /opt/mx/icle/icle.properties file to add the following line:
DISCOVERY_MAX_AT_ONCE=servers
Where servers is an integer value representing the number of servers discovered concurrently.
2. Restart HP SIM.
23.4 Changing the IP address of the CMS
NOTE: If the CMS is the DHCP server, you must edit the /etc/dhcpd.conf file to specify the
new IP address for the next-server and option-140 options.
1. Run Deploy→Deploy Drivers, Firmware and Agents→IC-Linux→Uninstall Agents on all your
managed systems to remove the Insight Control for Linux management agents.
2. Stop HP SIM:
# /opt/mx/bin/mxstop
3. Edit the following files on your CMS and replace all occurrences of the old CMS IP address
with your new CMS IP address:
/etc/hosts
/opt/hptc/etc/sysconfig/cmsserver.ini
/opt/hp/icelx/config/iceInstallerAnswers
/opt/mx/icle/icle.properties
/etc/opt/mx/config/RootTrustList.txt
/opt/hptc/perl/lib/raapisRPCervice.pm)
/opt/hptc/perl/lib/sim/MxpiMainService.pm
4. 4. Start HP SIM:
# /opt/mx/bin/mxstart
5. Run Configure→Configure or Repair Agents on all your managed systems so that snmpd.conf
is updated with the new CMS IP address.
6. Run Options→IC-Linux→Configure Management Services... to reconfigure the Insight Control
for Linux management services.
23.5 Uninstalling Insight Control for Linux
To uninstall Insight Control for Linux, follow this procedure:
1. If you have installed the Insight Control for Linux management agents, select the following
menu item from the Insight Control user interface to remove the management agents from all
managed systems:
Deploy→Deploy Drivers, Firmware and Agents→IC-Linux→Uninstall Agents...
2. Run the following script to unconfigure syslog-ng on the CMS:
# /opt/hptc/etc/cconfig.d/C30syslogng_forward cunconfigure
3. Remove the Insight Control for Linux SSH keys for pdsh, which are located in the /root/
.ssh/ directory. The file names are prefixed with the Insight Control for Linux collection name.
The following example uses the default collection name, icelx_:
# rm /root/.ssh/icelx_*
4. Change directory to the uninstall directory, and run the uninstall script to remove all
Insight Control for Linux RPMs:
23.3 Increasing the number of servers that can be discovered concurrently 191