HP Integrity Virtual Machines Manager 4.1 Software: User Guide

configuration are made using tools other than VM Manager (such as adding or removing
I/O devices by using the VM Host command line), the updated configuration data is not
shown until the screen is refreshed.
4
Describes resources in the VM Host system.
5
Describes the status of virtual machines in the VM Host system and identifies external
managers. If virtual machines are managed by gWLM, the field provides a hyperlink that
enables you to access gWLM.
6
Summarizes resource utilization for the VM Host system.
For more information about using VM Manager to collect and view utilization data, see
Chapter 7 (page 111).
Screen details
VM Host Information
• Hostname: The hostname of the VM Host system (as well as the nPartition name and link
to Partition Manager for this nPartition, if the VM Host system is contained within an
nPartition).
• Resource inventory.
— Physical CPU Core Count: The number of processors.
— Physical CPU Core Speed: The speed of processors.
— Physical Memory: The amount of memory.
— 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 4-1 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 Insight Dynamics - VSE for Integrity, 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 HP SIM/Insight Dynamics login
screen (you cannot modify gWLM policies from HP SMH). In either case (using VM Manager
34 Using VM Manager views and tabs