HP Insight Control for Linux 6.2 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 HP 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_*
208 Miscellaneous topics