This section explains how to remotely control the power states of physical servers, VM hosts, and VM guests.
Use the following procedure to perform power control operations.
In the ROR console server resource tree, right-click the desired server (or the physical OS or VM host running on the server) or VM guest, select [Power] from the popup menu, and select one of the following options:
This option powers on a halted resource and starts its operating system.
This option powers off an active resource after shutting down its operating system.
This option forcibly powers off an active resource without first shutting down its operating system.
This option restarts an active resource after shutting down its operating system.
This option forcibly restarts an active resource without first shutting down its operating system.
The confirmation dialog is displayed.
Click [OK].
The specified power control operation is executed.
The progress of the specified operation is displayed in the Recent Operations area. Check that the operation status is shown as "Completed", and that the resource in the server resource tree or [Resource List] tab has changed to the expected power state.
Information
A reboot or forced reboot of a physical server or VM host is done by shutting down the server once, and powering it on again (instead of a system reset).
Note
VM guests must be properly configured in order to use the power off or reboot options.
Attempting to shut down or reboot a VM guest that is not properly configured will result in an error.
For details, refer to "9.2.1 Configuration Requirements" in the "Design Guide VE".
Depending on the server virtualization environment, a VM guest may automatically migrate to another VM host when a power control operation is performed. This may cause power control operations to fail and return an error when used on VM guests.
For details, refer to "9.2.2 Functional Differences between Products" in the "Design Guide VE".
A VM guest can be configured to automatically start or stop whenever its VM host starts up or shuts down. This can be achieved by configuring the VM guest's startup and shutdown options in the server virtualization software used.
For details, refer to the server virtualization software manual.
Take caution regarding the following points when shutting down or rebooting a PRIMEQUEST managed server.
If rebooting is attempted for a server that has been placed into hardware maintenance mode, the operation fails and only powering-off is performed.
[Windows]
Take caution regarding the following points when shutting down or rebooting a managed server running a Windows operating system.
If Windows is not configured to shut down when the computer's power button is pressed, the power operations in Resource Orchestrator may not function properly.
To check this option, access the Control Panel, open the [Power Options], and check the settings of the [Advanced] tab in the [Power Options Properties] window.
If a file is being edited by a logged-in user, a dialog prompting the user to save the file is displayed, and the system may not shut down immediately.
In such cases, shutdown does not take place until the user takes the appropriate action or a specified time (approximately five minutes) has elapsed.
[OVM for SPARC]
When the function is not supported by OVM for SPARC, stopping and rebooting of the VM guest cannot be performed.
Based on the virtual machine status, either directly operate the virtual machine, or perform a forced stop or forced reboot.
When executing power operations of VM guest using this product, binding / unbinding of resources is also executed.
When starting a VM guest
Binding of resources is executed.
When stopping a VM guest
Unbinding of resources is executed.
When restarting a VM guest
Binding/unbinding of resources is not executed.
In this product, VM guest configuration information is saved automatically after power operations are performed.
When you disable the auto-save function of configuration information in this product, add a definition to the definition file which configures the execution of configuration information preservation.
For details of a definition file, refer to "9.2.3 Definition Files of Each Product" in the "Design Guide VE".
[VMware] [Hyper-V] [Xen] [Citrix Xen] [KVM] [Solaris Zones] [OVM for x86 3.x] [OVM for SPARC]
Take caution regarding the following points when powering-off or rebooting a VM host.
When using a server virtualization software's high-availability feature, confirm that the server is set to VM maintenance mode within that virtualization software. This can be confirmed from the virtualization software client.
Perform power operations only after setting VM maintenance mode (either from the VM management software client or using the resource control command).
Refer to the server virtualization software manual, or to "3.4 rcxadm server" in the "Reference Guide (Command) VE" for details.
Depending on the server virtualization software used, some restrictions may apply to the use of VM maintenance mode settings. For details about such restrictions, refer to "9.2.2 Functional Differences between Products" in the "Design Guide VE".
