HP UX vPars and Integrity VM v6 manual None

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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

VM Host state for online migration	Online migration status
Disabled	Host disabled
Enabled and licensed	Host licensed
Enabled and unlicensed	Host not licensed

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