HP Integrity Virtual Machines Manager 4.3 User Guide

◦ Online Migration: Indicates whether the VM Host is enabled and licensed to support
online migration of virtual machines. The second column in the following table shows
what the status field displays, based on the state of the VM Host listed in the first column:
Table 1 Online migration status
Online migration statusVM Host state for online migration
Host disabledDisabled
Host licensedEnabled and licensed
Host not licensedEnabled and unlicensed
The licensing is included with a bundle that must be installed on the VM Host. For more
information about enabling and licensing the VM Host, see the HP Integrity Virtual
Machines Installation, Configuration, and Administration manual.
◦ MSE group: The name of the Integrity VM multiserver environment group, which is a set
of Integrity VM servers. This grouping is required when a set of Integrity VM servers is
also configured as a Serviceguard cluster. Virtual machines configured as Serviceguard
packages automatically fail over to another node in the Integrity VM MSE.
VM Information
• Number of defined VMs: The number of defined virtual machines.
• Number of active VMs: The number of virtual machines currently booted, and the number of
virtual machine packages running on the local VM Host (local) as well as the number that are
hosted remotely using HP Serviceguard.
• External Managers: Indicates if the virtual machine is being managed by gWLM or HP
Serviceguard. With Matrix Operating Environment for HP-UX, if virtual machines are managed
by gWLM, the field provides a hyperlink to gWLM. Under HP SMH, if virtual machines are
being managed by gWLM, the field identifies the Central Management Server (CMS) on
which gWLM is running and provides a hyperlink to the Systems Insight Manager/HP Matrix
Operating Environment login screen (you cannot modify gWLM policies from HP SMH). In
either case (using VM Manager with HP Matrix Operating Environment or HP SMH), if the
virtual machines are not being managed by gWLM or HP Serviceguard, this field displays
(none).
VM Host Resource Utilization
Resource utilization meters display data retrieved by the WBEM Utilization Provider. The data is
a 5-minute average that is calculated and updated on 5-minute boundaries. If the utilization cannot
be displayed, the utilization meter is dimmed and a label indicates the probable cause. For a
description of meter labels, see “Utilization meter status/error information” (page 117).
Using VM Manager with Matrix Operating Environment for HP-UX, you can click a meter to view
a snapshot of Capacity Advisor historical data; this feature is not provided when using VM Manager
from HP SMH.
• VM Host CPU Utilization: An aggregate showing how busy the VM Host is with respect to the
processes and virtual machines that are executing on it.
• Physical Memory currently in use: A started virtual machine requires the total amount of memory
defined for that virtual machine.
• Physical network I/O An aggregate of all network I/O that is occurring on the host as a result
of both host and guest access to network devices. Because this is an aggregate, one or more
32 Using VM Manager views and tabs