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	<title>Thomas Vogt's IT Blog</title>
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	<link>http://thomasvogt.wordpress.com</link>
	<description>knowledge is power ...</description>
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		<title>Thomas Vogt's IT Blog</title>
		<link>http://thomasvogt.wordpress.com</link>
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		<item>
		<title>Linux &#8211; Repair Bootloader / Change Boot device path</title>
		<link>http://thomasvogt.wordpress.com/2011/12/21/linux-repair-bootloader-change-boot-device-path/</link>
		<comments>http://thomasvogt.wordpress.com/2011/12/21/linux-repair-bootloader-change-boot-device-path/#comments</comments>
		<pubDate>Wed, 21 Dec 2011 10:00:34 +0000</pubDate>
		<dc:creator>thomasvogt</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[RedHat]]></category>

		<guid isPermaLink="false">http://thomasvogt.wordpress.com/?p=207</guid>
		<description><![CDATA[If a Linux sever is not booting anymore (e.g. HP Proliant server) and on screen the following message appears: &#8220;boot from hard drive c: no operating system&#8221; there is usually a problem with boot disk device path,  for example after changing configuration on Raid Controller or moving disks from one disk controller to another etc. [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=thomasvogt.wordpress.com&amp;blog=2171619&amp;post=207&amp;subd=thomasvogt&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>0</slash:comments>
	
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			<media:title type="html">thomasvogt</media:title>
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		<title>Join RedHat Linux to Microsoft Active Directory</title>
		<link>http://thomasvogt.wordpress.com/2010/07/28/join-redhat-linux-to-microsoft-active-directory/</link>
		<comments>http://thomasvogt.wordpress.com/2010/07/28/join-redhat-linux-to-microsoft-active-directory/#comments</comments>
		<pubDate>Wed, 28 Jul 2010 13:55:07 +0000</pubDate>
		<dc:creator>thomasvogt</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[RedHat]]></category>
		<category><![CDATA[Windows]]></category>

		<guid isPermaLink="false">http://thomasvogt.wordpress.com/?p=177</guid>
		<description><![CDATA[Overview To login as a Microsoft Active Directory (AD) user on a RedHat Linux system the Linux server has to be joined on the AD. There are several ways to do that, one solution is to use Likewise Open as described here. Likewise is an open-source community project that enables core AD authentication for Linux. [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=thomasvogt.wordpress.com&amp;blog=2171619&amp;post=177&amp;subd=thomasvogt&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
		<wfw:commentRss>http://thomasvogt.wordpress.com/2010/07/28/join-redhat-linux-to-microsoft-active-directory/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
	
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			<media:title type="html">thomasvogt</media:title>
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			<media:title type="html">Linux_on_AD_1</media:title>
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			<media:title type="html">Linux_on_AD_2</media:title>
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		<title>HP-UX Increase Veritas cluster filesystem (CFS) online</title>
		<link>http://thomasvogt.wordpress.com/2010/04/27/hp-ux-increase-veritas-cluster-filesystem-cfs-online/</link>
		<comments>http://thomasvogt.wordpress.com/2010/04/27/hp-ux-increase-veritas-cluster-filesystem-cfs-online/#comments</comments>
		<pubDate>Tue, 27 Apr 2010 08:59:12 +0000</pubDate>
		<dc:creator>thomasvogt</dc:creator>
				<category><![CDATA[Clustering]]></category>
		<category><![CDATA[HP]]></category>
		<category><![CDATA[HP-UX]]></category>
		<category><![CDATA[Unix]]></category>

		<guid isPermaLink="false">http://thomasvogt.wordpress.com/?p=157</guid>
		<description><![CDATA[Overview The following steps are needed to online increase a Veritas CFS (cluster file system) on a HP-UX MC/Serviceguard cluster. Environment OS: HP-UX B.11.31 (Cluster: Serviceguard 11.18) Server: BL860c Storage: EVA8000 Disk Devices: c1t6d3, c1t6d4 Disk Group: unix5dg Volume: u05vol Installed Software # swlist &#124; grep -i veritas Base-VxFS-50 B.05.00.01 Veritas File System Bundle 5.0 [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=thomasvogt.wordpress.com&amp;blog=2171619&amp;post=157&amp;subd=thomasvogt&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>1</slash:comments>
	
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		<title>MC/Serviceguard Cluster &#8211; Replace Quorum Server</title>
		<link>http://thomasvogt.wordpress.com/2009/08/05/mcserviceguard-cluster-replace-quorum-server-online/</link>
		<comments>http://thomasvogt.wordpress.com/2009/08/05/mcserviceguard-cluster-replace-quorum-server-online/#comments</comments>
		<pubDate>Wed, 05 Aug 2009 09:10:40 +0000</pubDate>
		<dc:creator>thomasvogt</dc:creator>
				<category><![CDATA[Clustering]]></category>
		<category><![CDATA[HP-UX]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Unix]]></category>

		<guid isPermaLink="false">http://thomasvogt.wordpress.com/?p=143</guid>
		<description><![CDATA[Overview It is not possible to replace the Quorum Server of a MC/Serviceguard Cluster while the cluster is running. Get the current cluster configuration Get the current cluster configuration and save it to an ascii file. # cmgetconf -v -c cluster1 mycluster.ascii Edit the config Edit the config dump. # vi mycluster.ascii QS_HOST myquorum-server QS_POLLING_INTERVAL [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=thomasvogt.wordpress.com&amp;blog=2171619&amp;post=143&amp;subd=thomasvogt&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>1</slash:comments>
	
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			<media:title type="html">thomasvogt</media:title>
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		<title>HP-UX Integrity Virtual Machines (Integrity VM)</title>
		<link>http://thomasvogt.wordpress.com/2008/10/23/hp-ux-integrity-virtual-machines-integrity-vm/</link>
		<comments>http://thomasvogt.wordpress.com/2008/10/23/hp-ux-integrity-virtual-machines-integrity-vm/#comments</comments>
		<pubDate>Thu, 23 Oct 2008 15:01:14 +0000</pubDate>
		<dc:creator>thomasvogt</dc:creator>
				<category><![CDATA[HP]]></category>
		<category><![CDATA[HP-UX]]></category>
		<category><![CDATA[Unix]]></category>
		<category><![CDATA[Virtualization]]></category>

		<guid isPermaLink="false">http://thomasvogt.wordpress.com/?p=82</guid>
		<description><![CDATA[Overview HP Integrity Virtual Machines (Integrity VM) is a soft partitioning and virtualization technology, within the HP Virtual Server Environment, which enables you to create multiple virtual servers or machines with shared resourcing within a single HP Integrity server or nPartition. This type of virtualization technology enables you to: Maximize server utilization and resource flexibility [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=thomasvogt.wordpress.com&amp;blog=2171619&amp;post=82&amp;subd=thomasvogt&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
		<wfw:commentRss>http://thomasvogt.wordpress.com/2008/10/23/hp-ux-integrity-virtual-machines-integrity-vm/feed/</wfw:commentRss>
		<slash:comments>4</slash:comments>
	
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			<media:title type="html">thomasvogt</media:title>
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		<media:content url="http://thomasvogt.files.wordpress.com/2008/10/hp_integrity_vm2.jpg?w=150" medium="image">
			<media:title type="html">HP Integrity VM Manager (SMH Plugin)</media:title>
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		<item>
		<title>MC/Serviceguard Cluster on HP-UX 11.31</title>
		<link>http://thomasvogt.wordpress.com/2008/08/26/mcserviceguard-cluster-installation-on-hp-ux-1131/</link>
		<comments>http://thomasvogt.wordpress.com/2008/08/26/mcserviceguard-cluster-installation-on-hp-ux-1131/#comments</comments>
		<pubDate>Tue, 26 Aug 2008 15:14:56 +0000</pubDate>
		<dc:creator>thomasvogt</dc:creator>
				<category><![CDATA[Clustering]]></category>
		<category><![CDATA[HP]]></category>
		<category><![CDATA[HP-UX]]></category>
		<category><![CDATA[Unix]]></category>

		<guid isPermaLink="false">http://thomasvogt.wordpress.com/?p=15</guid>
		<description><![CDATA[HP Serviceguard is specialized software for protecting mission-critical applications from a wide variety of hardware and software failures. With Serviceguard, multiple servers (nodes) and/or server partitions are organized into an enterprise cluster that delivers highly available application services to LAN-attached clients. HP Serviceguard monitors the health of each node and rapidly responds to failures in [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=thomasvogt.wordpress.com&amp;blog=2171619&amp;post=15&amp;subd=thomasvogt&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
		<wfw:commentRss>http://thomasvogt.wordpress.com/2008/08/26/mcserviceguard-cluster-installation-on-hp-ux-1131/feed/</wfw:commentRss>
		<slash:comments>15</slash:comments>
	
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			<media:title type="html">thomasvogt</media:title>
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		<item>
		<title>HP-UX 11i comfortable shell environment</title>
		<link>http://thomasvogt.wordpress.com/2008/05/14/hp-ux-11i-comfortable-shell-environment/</link>
		<comments>http://thomasvogt.wordpress.com/2008/05/14/hp-ux-11i-comfortable-shell-environment/#comments</comments>
		<pubDate>Wed, 14 May 2008 08:36:30 +0000</pubDate>
		<dc:creator>thomasvogt</dc:creator>
				<category><![CDATA[HP]]></category>
		<category><![CDATA[HP-UX]]></category>
		<category><![CDATA[Unix]]></category>

		<guid isPermaLink="false">http://thomasvogt.wordpress.com/?p=14</guid>
		<description><![CDATA[By default the HP-UX 11i (11.23, 11.31) has an inconvenient shell environment. But it is very easy to make the environment usable. 1. Configure shell history and set an assistant command prompt: # vi ~/.profile HISTSIZE=1024 HISTFILE=$HOME/.sh_history PS1=&#8221;[`logname`@`hostname` "'${PWD}]#&#8217; export HISTSIZE HISTFILE PS1 Now the previous commands can be listed with the history command or [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=thomasvogt.wordpress.com&amp;blog=2171619&amp;post=14&amp;subd=thomasvogt&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
		<wfw:commentRss>http://thomasvogt.wordpress.com/2008/05/14/hp-ux-11i-comfortable-shell-environment/feed/</wfw:commentRss>
		<slash:comments>8</slash:comments>
	
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			<media:title type="html">thomasvogt</media:title>
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		<item>
		<title>Xen Guest (DomU) Installation</title>
		<link>http://thomasvogt.wordpress.com/2008/03/31/xen-domu-installation/</link>
		<comments>http://thomasvogt.wordpress.com/2008/03/31/xen-domu-installation/#comments</comments>
		<pubDate>Mon, 31 Mar 2008 13:31:53 +0000</pubDate>
		<dc:creator>thomasvogt</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[RedHat]]></category>
		<category><![CDATA[Virtualization]]></category>
		<category><![CDATA[Xen]]></category>

		<guid isPermaLink="false">http://thomasvogt.wordpress.com/?p=12</guid>
		<description><![CDATA[OS: RedHat Enterprise Linux 5 (RHEL5), should also work on CentOS and Fedora. There are a few methodes to install a Xen Guest (DomU). In my experience the easiest and smoothest way for such an installation is to use the virt-install script, which is installed by default on RedHat Linux systems. Xen Packages First of [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=thomasvogt.wordpress.com&amp;blog=2171619&amp;post=12&amp;subd=thomasvogt&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>3</slash:comments>
	
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			<media:title type="html">thomasvogt</media:title>
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			<media:title type="html">virt-manager</media:title>
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		<item>
		<title>Linux SAN Multipathing (HP Storage)</title>
		<link>http://thomasvogt.wordpress.com/2008/02/04/linux-san-multipathing-hp-storage/</link>
		<comments>http://thomasvogt.wordpress.com/2008/02/04/linux-san-multipathing-hp-storage/#comments</comments>
		<pubDate>Mon, 04 Feb 2008 18:39:03 +0000</pubDate>
		<dc:creator>thomasvogt</dc:creator>
				<category><![CDATA[HP]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[SAN]]></category>

		<guid isPermaLink="false">http://thomasvogt.wordpress.com/?p=10</guid>
		<description><![CDATA[Instead of installing the original device-mapper-multipath package there is a simillar package from HP called HPDMmultipath-[version].tar.gz that has already a configuration for HP EVA and XP storage devices. The HPDMmultipath-[version].tar.gz can be downloaded from www.hp.com -&#62; Software and Drivers -&#62; Enter Linux as Search String. # tar -zxvf HPDMmultipath-3.0.0.tar.gz # cd HPDMmultipath-3.0.0/RPMS # rpm -ivh [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=thomasvogt.wordpress.com&amp;blog=2171619&amp;post=10&amp;subd=thomasvogt&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>2</slash:comments>
	
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		<title>Linux Network Bonding</title>
		<link>http://thomasvogt.wordpress.com/2007/12/04/linux-network-bonding/</link>
		<comments>http://thomasvogt.wordpress.com/2007/12/04/linux-network-bonding/#comments</comments>
		<pubDate>Tue, 04 Dec 2007 20:57:32 +0000</pubDate>
		<dc:creator>thomasvogt</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[Network]]></category>
		<category><![CDATA[RedHat]]></category>

		<guid isPermaLink="false">http://thomasvogt.wordpress.com/2007/12/04/linux-network-bonding/</guid>
		<description><![CDATA[Every system and network administrator is responsible to provide a fast and non interrupted network connection for his users. One step in that direction is the easy to configure and reliable network bonding (also called network trunking) solution for linux systems. The following configuration example is on a RedHat Enterprise Linux (RHEL) 5 System. Network [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=thomasvogt.wordpress.com&amp;blog=2171619&amp;post=9&amp;subd=thomasvogt&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>0</slash:comments>
	
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