Hardware Platforms; R3V8 Feature Enhancements - Lucent Technologies CentreVu Release 3 Version 8 High Availability User Manual

Introduction
Overview
Hardware
Platforms
R3V8 Feature
Enhancements
* Ultra is a trademark of Sun Microsystems, Inc.
† Enterprise is a trademark of Sun Microsystems, Inc.
CMS HA is supported on the following platform combinations:
*
Sun Ultra 5 - Ultra 5
1
Sun Enterprise
Sun Enterprise 3500 - Enterprise 3000
Sun Enterprise 3500 - Enterprise 3500
Note:
For HA systems in which Enterprise 3000 and 3500 servers are
combined, the 3500 server should be designated as the primary HA
server
for HA systems in which Ultra 5 and Ultra 5 Einstein servers are
combined, the Einstein server should be designated as the primary
server
The following improvements have been made to the standard R3V8 CMS
offer and apply to all standard R3V8 CMS platforms supported (i.e., not
1
just High Availability platforms). These new features were designed to
prevent data loss and improve system availability.
1. Non-disruptive cmsadm backup: Non-disruptive cmsadm
backup is the ability to perform a cmsadm backup with data
collection turned on during the entire cmsadm backup process.
Note that non-disruptive cmsadm restores are not technically
feasible and will occur with data collection turned off and CMS
turned off. A CMSADM backup copies nearly all system directories
and files. For a list of those items excluded from a CMSADM
backup, see
2. Manually synchronize the two CMS systems: The following
capabilities were incorporated into CMS to allow you to manually
synchronize two independent R3V8 CMS servers in a High
Availability configuration:
a. non-disruptive maintenance restores - non-disruptive
maintenance restores is the ability to perform any of the
maintenance restores (except for local system administration)
with data collection turned on during the entire maintenance
restore process.
CentreVu CMS R3V8 High Availability User Guide
†
3000 - Enterprise 3000
"Items excluded from a CMSADM
1-4
backup".