HP Insight Control for Linux 6.0 Installation Guide

HP Graph graphs only the metric data since the time the upgrade procedure completed. Therefore,
you must follow the procedure in this section to convert the old archive to the new format if you
want to display and graph data before the upgrade.
The migrate_rrds utility converts the old archive files in the /hptc_cluster/
rrd.preupgrade directory and stores the newly converted archive files in a new
/hptc_cluster/rrd.upgrade directory.
After you run the migrate_rrds utility, you must rename the /hptc_cluster_rrd.upgrade
directory to /hptc_cluster/rrd if you want HP Graph to graph data gathered before the
upgrade.
To migrate the RRD data files from the old format to the new format:
1. Run the migration utility:
# /opt/hptc/bin/migrate_rrds
RRD update was successful.
2. Rename the RRD archive directory:
# mv /hptc_cluster/rrd.upgrade /hptc_cluster/rrd
8.6 Reinstalling new agents after the upgrade
To reinstall new agents on all managed systems after the upgrade, select the following menu
item from the Systems Insight Manager GUI:
Options→IC-Linux→Configure Management Services...
62 Upgrading Insight Control for Linux