Managing and Monitoring Fedora based Xen Guest Systems - Revision history

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<td width="20%">[[Installing and Configuring Fedora Xen Virtualization|Previous]]<td align="center">[[Fedora Linux Essentials|Table of Contents]]<td width="20%" align="right">[[Installing a Xen Guest OS from the Command-line (virt-install)|Next]]</td>

<td width="20%">[[Installing and Configuring Fedora Xen Virtualization|Previous]]<td align="center">[[Fedora Linux Essentials|Table of Contents]]<td width="20%" align="right">[[Installing a Xen Guest OS from the Command-line (virt-install)|Next]]</td>

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Neil: Text replacement - "" to "
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2016-05-05T14:42:31Z
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<td width="20%">[[Installing and Configuring Fedora Xen Virtualization|Previous]]<td align="center">[[Fedora Linux Essentials|Table of Contents]]<td width="20%" align="right">[[Installing a Xen Guest OS from the Command-line (virt-install)|Next]]</td>

<td width="20%">[[Installing and Configuring Fedora Xen Virtualization|Previous]]<td align="center">[[Fedora Linux Essentials|Table of Contents]]<td width="20%" align="right">[[Installing a Xen Guest OS from the Command-line (virt-install)|Next]]</td>

Neil: Text replacement - "BUY_FEDORA_BOTTOM" to "fedora"

2016-02-01T21:56:17Z

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Neil: Text replacement - "BUY_FEDORA" to "fedora"

2016-02-01T21:55:13Z

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Neil: Text replacement - "ADSDAQBOX_FLOW" to "adsdaqbox_flow"

2016-02-01T18:05:37Z

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Neil at 19:40, 6 July 2009

2009-07-06T19:40:23Z

Neil at 17:49, 2 July 2009

2009-07-02T17:49:02Z

Neil: /* Starting and Stopping Xen Guest Systems */

2009-03-18T20:22:07Z

‎Starting and Stopping Xen Guest Systems

Neil at 16:37, 1 February 2008

2008-02-01T16:37:54Z

Neil at 16:27, 1 February 2008

2008-02-01T16:27:51Z

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	The overall performance statistic of the host operating system may similarly be viewed by selecting the host OS in ''virt-manager'' (typically Domain-0) and clicking ''Edit->Machine details...''.		The overall performance statistic of the host operating system may similarly be viewed by selecting the host OS in ''virt-manager'' (typically Domain-0) and clicking ''Edit->Machine details...''.

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 [[Image:xen_virt_manager_host_shutoff.jpg| The Xen Virtual Machine Manager with Guest OS Shut Down]]
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 To launch this guest OS, select the OS in the list, click on ''Open'' and select ''Run'' from the console toolbar.

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 <hr>
 In the previous chapter ([[Installing and Configuring Fedora Xen Virtualization]]) we covered the steps necessary to configure the Fedora operating system to act as a Xen host system and created, installed and ran a Xen guest system.
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 The overall performance statistic of the host operating system may similarly be viewed by selecting the host OS in ''virt-manager'' (typically Domain-0) and clicking ''Edit->Machine details...''.

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 == Starting and Stopping Xen Guest Systems ==
-When a Xen guest operating system has been configured it will appear in the list of systems when the ''virt-manager'' is loaded. The ''virt-manager'' tool is launched either by selecting the Applications->System Tools->Virtual Machine Manager or from the command-line by running /usr/sbin/virt-manager.
+When a Xen guest operating system has been configured it will appear in the list of systems when the ''virt-manager'' is loaded. The ''virt-manager'' tool is launched either by selecting the Applications->System Tools->Virtual Machine Manager menu option or from the command-line by running /usr/sbin/virt-manager.
 The following screenshot shows the ''virt-manager'' tool running on a Fedora system. It lists two systems - Domain 0 which is the host system, and a guest system named ''XenFed'' which is currently shut down:
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 [[Image:xen_hardware_settings.jpg| Xen Virtual Machine Details - Hardware]]
-The hardware screen initially displays the CPU settings, allowing the number of CPUs used by the virtual machine to modified.
+The hardware screen initially displays the CPU settings, allowing the number of CPUs used by the virtual machine to be modified.
 The panel on the left allows the current displayed category to be changed. For example, to change the memory assigned to the guest system, select the Memory option and change the settings as required:
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 [[Image:xen_monitoring.jpg|Monitoring Xen Guest memory/cpu Performance]]
-In addition, the ''virt-manager'' main window displays smaller CPU graph and Memory scale next to each guest OS together with a bar indicating the percentage of overall available memory used by each operating system:
+In addition, the ''virt-manager'' main window displays smaller CPU graph and Memory scales next to each guest OS together with a bar indicating the percentage of overall available memory used by each operating system:
 [[Image:xen_memory_percentage.jpg|Xen VM memory percentage usage]]
 The overall performance statistic of the host operating system may similarly be viewed by selecting the host OS in ''virt-manager'' (typically Domain-0) and clicking ''Edit->Machine details...''.

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	[[Image:xen_virt_manager_host_shutoff.jpg\| The Xen Virtual Machine Manager with Guest OS Shut Down]]		[[Image:xen_virt_manager_host_shutoff.jpg\| The Xen Virtual Machine Manager with Guest OS Shut Down]]

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	To launch this guest OS, select the OS in the list, click on ''Open'' and select ''Run'' from the console toolbar.		To launch this guest OS, select the OS in the list, click on ''Open'' and select ''Run'' from the console toolbar.

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 <td width="20%">[[Installing and Configuring Fedora Xen Virtualization|Previous]]<td align="center">[[Fedora Linux Essentials|Table of Contents]]<td width="20%" align="right">[[Installing a Xen Guest OS from the Command-line (virt-install)|Next]]</td>
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 A paused guest OS may then be resumed either by clicking again on the ''Pause'' button in the Virtual Machine Console toolbar, or right click the operating system in the ''virt-manager'' main screen and select ''Resume''.
-Note that a paused guest system will not survive the reboot of the host operating system and continues to use system memeory in the paused sate. In the event that the host operating system is rebooted, the guest operating system will need to be restarted and cannot be resumed from its paused state.
+Note that a paused guest system will not survive the reboot of the host operating system and continues to use system memory in the paused state. In the event that the host operating system is rebooted, the guest operating system will need to be restarted and cannot be resumed from its paused state.
 To save a session which can be restored in its current state at any point in the future (including after a host system reboot use the xm suspend and resume options):