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	<title>www.dambeck.ch &#187; server</title>
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	<link>http://www.dambeck.ch</link>
	<description>Die andere Seite des Internets</description>
	<lastBuildDate>Fri, 14 Jan 2011 12:41:30 +0000</lastBuildDate>
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		<title>Bad DNS Server Settings in GPO</title>
		<link>http://www.dambeck.ch/2010/08/22/bad-dns-server-settings-in-gpo-2/</link>
		<comments>http://www.dambeck.ch/2010/08/22/bad-dns-server-settings-in-gpo-2/#comments</comments>
		<pubDate>Sun, 22 Aug 2010 19:00:16 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[EDV & Admin Stuff]]></category>
		<category><![CDATA[Client]]></category>
		<category><![CDATA[DHCP]]></category>
		<category><![CDATA[DNS]]></category>
		<category><![CDATA[fix IP]]></category>
		<category><![CDATA[gpo]]></category>
		<category><![CDATA[Microsoft]]></category>
		<category><![CDATA[server]]></category>

		<guid isPermaLink="false">http://www.dambeck.ch/2010/08/22/bad-dns-server-settings-in-gpo-2/</guid>
		<description><![CDATA[For a Project I hade change the DNS Server settings on several client computers. All Clients hade fixed IP and DNS Settings on the clients and the customer want not to change to a DHCP. I can understand this approach because fixing the IP of computers can improve network security and awareness. My first approach [...]]]></description>
			<content:encoded><![CDATA[<p>For a Project I hade change the DNS Server settings on several client computers. All Clients hade fixed IP and DNS Settings on the clients and the customer want not to change to a DHCP. I can understand this approach because fixing the IP of computers can improve network security and awareness. My first approach was to look inside the GPO of Windows XP. And after 2 minutes searching look what I fond under: “Computer Configuration – Administrative Templates – Network &#8211; DNS Client – DNS Servers”</p>
<p>“ Defines the DNS servers to which a computer sends queries when it attempts to resolve names.</p>
<p>Warning: The list of the DNS servers defined in this setting supersedes DNS servers configured locally and those configured using DHCP. The list of DNS servers is applied to all network connections of multihomed computers to which this setting is applied.</p>
<p>To use this setting, click Enable, and then enter a space-delimited list of IP addresses (in dotted decimal format) in the available field. If you enable this setting, you must enter at least one IP address.</p>
<p>If this setting is not configured, it is not applied to any computers, and computers use their local or DHCP-configured parameters.”</p>
<p>After reading the description I Thanked this is it. So let me show you first the test environment. We got to server and a Client. The server running Windows 2003 and the client runs XP. The two servers (dc01.planetgeek.ch/ 172.16.111.120 and sql.platnetgeek.ch / 172.16.111.124) have installed DNS servers. The Client has only one DNS configured the dc001.</p>
<p>Setting up the new GPO and link it to the client pc.</p>
<p><b><a href="http://www.dambeck.ch/wp-content/uploads/2010/08/clip_image002.png"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="clip_image002" border="0" alt="clip_image002" src="http://www.dambeck.ch/wp-content/uploads/2010/08/clip_image002_thumb.png" width="244" height="92" /></a></b><b></b></p>
<p><b></b></p>
<p>Now we use the client to review the impact of this GPO setting. First we use the gpresut to look if the GPO was adapted.</p>
<p><a href="http://www.dambeck.ch/wp-content/uploads/2010/08/clip_image004.png"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="clip_image004" border="0" alt="clip_image004" src="http://www.dambeck.ch/wp-content/uploads/2010/08/clip_image004_thumb.png" width="244" height="92" /></a></p>
<p>After we are sure that the GPO was applied I do an “ipconfig /all” to check the DNS settings.</p>
<p><a href="http://www.dambeck.ch/wp-content/uploads/2010/08/clip_image006.png"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="clip_image006" border="0" alt="clip_image006" src="http://www.dambeck.ch/wp-content/uploads/2010/08/clip_image006_thumb.png" width="244" height="114" /></a></p>
<p>Okay it looks like the DNS setting is not applied. I checked the result several times, rebooted the PC, used netsh to look on the DNS settings and searched for event log entries. Then I tried nslookup on the console. Look on witch DNS server the request goes. </p>
<p><a href="http://www.dambeck.ch/wp-content/uploads/2010/08/clip_image008.png"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="clip_image008" border="0" alt="clip_image008" src="http://www.dambeck.ch/wp-content/uploads/2010/08/clip_image008_thumb.png" width="244" height="45" /></a></p>
<p>It looks like the network tools (ipconfig, netsh and the tcp/ip Settings gui) from windows XP did not recognize the GPO Setting. I guess if you use this in large company this will end up in a debugging nightmare. Normally I hate this Microsoft bashing, because the Company make good and stable products. But this time the guys from Redmond did a very lousy job.</p>
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		<item>
		<title>Change the path SQL 2008 Server Database</title>
		<link>http://www.dambeck.ch/2009/08/30/change-the-path-sql-2008-server-database/</link>
		<comments>http://www.dambeck.ch/2009/08/30/change-the-path-sql-2008-server-database/#comments</comments>
		<pubDate>Sun, 30 Aug 2009 17:29:26 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[EDV & Admin Stuff]]></category>
		<category><![CDATA[2007]]></category>
		<category><![CDATA[ldf]]></category>
		<category><![CDATA[master.mdf]]></category>
		<category><![CDATA[mdb]]></category>
		<category><![CDATA[server]]></category>
		<category><![CDATA[SQL]]></category>

		<guid isPermaLink="false">http://www.dambeck.ch/2009/08/30/change-the-path-sql-2008-server-database/</guid>
		<description><![CDATA[In the most cases there are benefits when all data (log and db) files are on the network storage. Think off the benefit in terms of performance and backup. The Install wizard of Microsoft SQL Server 2008 shows only the option to change the path of the temporary database. In this guide I show you [...]]]></description>
			<content:encoded><![CDATA[<p>In the most cases there are benefits when all data (log and db) files are on the network storage. Think off the benefit in terms of performance and backup. The Install wizard of Microsoft SQL Server 2008 shows only the option to change the path of the temporary database. In this guide I show you how to move the databases. Please keep in mind to create a backup of your db’s before starting. I know backup is only for hot shower takers, gym bag losers and armpit hair blow-dryers;-). On my test server the path looks like:
<p>master.mdf, masterlog.ldf
<p>C:\Program Files\Microsoft SQL Server\MSSQL10.MSSQLSERVER08\MSSQL\DATA
<p>Model.mdf, modellog.ldf
<p>C:\Program Files\Microsoft SQL Server\MSSQL10.MSSQLSERVER08\MSSQL\DATA
<p>MSDBdata.mdf, MSDBlog.mdf
<p>C:\Program Files\Microsoft SQL Server\MSSQL10.MSSQLSERVER08\MSSQL\DATA
<p>Tempdbv.mdf, templog.ldf
<p>C:\Program Files\Microsoft SQL Server\MSSQL10.MSSQLSERVER08\MSSQL\DATA
<p>planetgeek.mdf, planetgeek_log.ldf
<p>C:\Program Files\Microsoft SQL Server\MSSQL10.MSSQLSERVER08\MSSQL\DATA
<p>First thing you notice the filenames are all tuned in the same schema, pls. Microsoft it cannot be so hard. Our mission is to move all log files in the path D:\mssqlserver08 and all data files to E:\mssqlserver08. The first thing we should do is give the sqlserver service account user read and write rights to this two directories. This step is not quiet necessary but the remote db creation and auto grow features will not work. Let&#8217;s start with the master db. Start the SQL Server Configuration Manager. Click “start” -&gt; “run” and type “SQLServerManager10.msc” and right click on the properties from the SQL server Service.
<p><a href="http://www.dambeck.ch/wp-content/uploads/2009/08/clip-image002.jpg"><img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="141" alt="clip_image002" src="http://www.dambeck.ch/wp-content/uploads/2009/08/clip-image002-thumb.jpg" width="573" border="0"></a>
<p>In the advanced tab you have to edit the Startup Parameters
<p><a href="http://www.dambeck.ch/wp-content/uploads/2009/08/clip-image004.jpg"><img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="244" alt="clip_image004" src="http://www.dambeck.ch/wp-content/uploads/2009/08/clip-image004-thumb.jpg" width="222" border="0"></a>
<p>The default value is (keep in mind there are no spaces!!!):
<p>-dC:\Program Files\Microsoft SQL Server\MSSQL10.MSSQLSERVER08\MSSQL\DATA\master.mdf;
<p>-eC:\Program Files\Microsoft SQL Server\MSSQL10.MSSQLSERVER08\MSSQL\Log\ERRORLOG;
<p>-lC:\Program Files\Microsoft SQL Server\MSSQL10.MSSQLSERVER08\MSSQL\DATA\mastlog.ldf
<p>-d is the path to the master.mdf
<p>-e path of the “ERRORLOG” File.
<p> -l is path to the ldf File
<p>After change the path to (keep in mind there are no spaces!!!):
<p>-dD:\mssqlserver08\master.mdf;
<p>-eD:\errorlog\ERRORLOG;
<p>-lE:\mssqlserver08\mastlog.ldf
<p>stop the sql server (for cluster use you can use an UNC path and share name. This is useful on relaxed security cluster environments). Copy the master db files to the new path. And start the SQL server Service. One step done four steps are left, so let&#8217;s move on with the temporary db. Open the SQL Server Management Studio and open a new query and enter the following lines
<p><a href="http://www.dambeck.ch/wp-content/uploads/2009/08/clip-image006.jpg"><img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="171" alt="clip_image006" src="http://www.dambeck.ch/wp-content/uploads/2009/08/clip-image006-thumb.jpg" width="244" border="0"></a>
<p>After the alter database statement you need to stop the Sql Server move the files in explorer to their new location and start the SQL Server Service. Many of you are maybe wondering why “ … name = tempdev, …” and the “name = templog” in the SQL query. This is the internal database name. A very easy name to get this name is stored procedure sp_help
<p><a href="http://www.dambeck.ch/wp-content/uploads/2009/08/clip-image007.png"><img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="117" alt="clip_image007" src="http://www.dambeck.ch/wp-content/uploads/2009/08/clip-image007-thumb.png" width="244" border="0"></a>
<p>with this procedure you are able to easily modify the path of all other databases. Normally we would have finished at this point. But after then years of experience as IT guy I know that “developers” often don’t care about path in the file system (developers who write for planetgeek are not this kind of developers <img src='http://www.dambeck.ch/wp-includes/images/smilies/icon_wink.gif' alt=';-)' class='wp-smiley' />  . So we should change the default database creation path to ensure it will work even when we are not in the office (Yes the IT Professionals have Holydays;-).
<p><a href="http://www.dambeck.ch/wp-content/uploads/2009/08/clip-image009.jpg"><img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; border-right-width: 0px" height="130" alt="clip_image009" src="http://www.dambeck.ch/wp-content/uploads/2009/08/clip-image009-thumb.jpg" width="244" border="0"></a>
<p>Enjoy the comfort of non direct attached storage, RIDE ON
<p>Konrad </p>
]]></content:encoded>
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		</item>
		<item>
		<title>Windows Server Baseline Security</title>
		<link>http://www.dambeck.ch/2009/01/23/windows-server-baseline-security/</link>
		<comments>http://www.dambeck.ch/2009/01/23/windows-server-baseline-security/#comments</comments>
		<pubDate>Fri, 23 Jan 2009 19:35:03 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[EDV & Admin Stuff]]></category>
		<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[2003]]></category>
		<category><![CDATA[Baseline Security]]></category>
		<category><![CDATA[scw]]></category>
		<category><![CDATA[Security Configuration Wizard]]></category>
		<category><![CDATA[server]]></category>
		<category><![CDATA[Windows]]></category>

		<guid isPermaLink="false">http://www.dambeck.ch/2009/01/23/windows-server-baseline-security/</guid>
		<description><![CDATA[Part One. Today an in my next posts we want take a closer look at the security settings of an windows server. One good way to start is the &#34;Security Configuration Wizard&#34; later called as SCW. The wizard was patched in the operating system with SP1. In the release 2 of windows server 2003 you [...]]]></description>
			<content:encoded><![CDATA[<p>Part One. Today an in my next posts we want take a closer look at the security settings of an windows server. One good way to start is the &quot;Security Configuration Wizard&quot; later called as SCW. The wizard was patched in the operating system with SP1. In the release 2 of windows server 2003 you don&#8217;t need to patch it&#8217;s from start up SP2. To enable the feature just open the windows components dialog (&quot;Add or Remove Programs&quot; -&gt; &quot;Add/Remove Windows Components&quot;) and mark the check box. Now you need to insert the windows disk. In the &quot;Administrative <a href="http://www.dambeck.ch/wp-content/uploads/2009/01/image.png"><img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; margin: 5px 5px 0px 0px; border-right-width: 0px" height="115" alt="image" src="http://www.dambeck.ch/wp-content/uploads/2009/01/image-thumb.png" width="244" align="left" border="0" /></a>Tools&quot; you will find an new program &quot;Security Configuration Wizard&quot;. Or just run &quot;scw.exe&quot; from the run. On the start up screen of the SCW there is the first important notice. The message indicates that the wizard will detect inbound ports that are being used by this server. This requires that all applications that use inbound ports be running before you run the wizard and create the security policy. In my lab the server will work as file and print server. To do it al little harder the lab Server runs also TeamSpeak witch is not an Microsoft Application . The teamspeak server <a href="http://www.dambeck.ch/wp-content/uploads/2009/01/image1.png"><img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; margin: 5px 0px 5px 5px; border-right-width: 0px" height="100" alt="image" src="http://www.dambeck.ch/wp-content/uploads/2009/01/image-thumb1.png" width="244" align="right" border="0" /></a>will listen on UDP Port&#160; 8767. After Clicking next, the wizard ask to crate an new policy. The next part is Interesting you are able to chose the Local or an remote server. My preferred option is to insta ll the SCW on each server and make local scans. Now we are able to check the version of the &quot;Security DB&quot;. If you need an special service on many server&#8217;s witch is not listed edit the XML files in &quot;%SystemRoot%\Security\msscw\policies%&quot;. More info about the XML file are located on google. After Skipping the window we are able to chose the server roles . In the next Dialog we are able to chose the client features like DHCP client, wins client &#8230;. and may more. Now microsoft want us to chose witch are the installed options of the server. The SCW now detects non windows services. in my lab he find the VM Tool&#8217;s <img src='http://www.dambeck.ch/wp-includes/images/smilies/icon_smile.gif' alt=':-)' class='wp-smiley' /> . Now we must approve the disabling of unused services. Please check the list very cheerfully. Now the big magic continues with the approval of TCP/ IP ports. Please check the list very cheerfully. Now one of the biggest <a href="http://www.dambeck.ch/wp-content/uploads/2009/01/image2.png"><img style="border-top-width: 0px; border-left-width: 0px; border-bottom-width: 0px; margin: 5px 5px 0px 0px; border-right-width: 0px" height="110" alt="image" src="http://www.dambeck.ch/wp-content/uploads/2009/01/image-thumb2.png" width="244" align="left" border="0" /></a> &quot;lion&#8217;s den&quot;. In the registry the SCW will change settings for &quot;SMB Security Signatures&quot;, &quot;LDAP Signing&quot;, &quot;Outbound Authentication Protocols&quot; and &quot;Inbound Authentication Protocols&quot;. with this settings enabled the server are harden to the most man-in-the-middle attacks an password cracking will be not so easy. The audit policy is a mixed blessing. Its very imported to find security issues in the logs. But study the logs will take much much time. So just enable the normal logging. Enter an Description an Save the Policy File. Now You Are able to apply&#160; the policy now or later. Applying the policy will force an restart of the server !!</p>
<p>After applying the policy the TeamSpeak server stop&#8217;s working like except. But after editing the policy and again, insert the port 8767 all services works fine.</p>
<p>&#160;</p>
<p>My conclusion of the Microsoft Security Configuration Wizard is: The tool is very easy to use and brings many good changes in short time. The use of SCW sold be carefully tested. But i&#8217;m strongly advise the use on all windows servers.</p>
]]></content:encoded>
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		<item>
		<title>Windows Server 2003 Cluster mit VWware WKS</title>
		<link>http://www.dambeck.ch/2008/12/07/windows-server-2003-cluster-mit-vwware-wks/</link>
		<comments>http://www.dambeck.ch/2008/12/07/windows-server-2003-cluster-mit-vwware-wks/#comments</comments>
		<pubDate>Sun, 07 Dec 2008 11:24:12 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[EDV & Admin Stuff]]></category>
		<category><![CDATA[2003]]></category>
		<category><![CDATA[Cluster]]></category>
		<category><![CDATA[server]]></category>
		<category><![CDATA[Windows]]></category>

		<guid isPermaLink="false">http://www.dambeck.ch/2008/12/07/windows-server-2003-cluster-mit-vwware-wks/</guid>
		<description><![CDATA[Wer wollte das nichts schon lange seinen eigenen Windows Cluster in VMware. Alls erstes brachen wir mal einen OpenFiler als iScsi Target. wie man das macht findet ihr nat&#252;rlich in meinem Blog etwas weiter unten. Um die Sache etwas Ressourcen sparender zu gestalten werde ich den 2 Node Cluster nehmen wobei der eine Node auch [...]]]></description>
			<content:encoded><![CDATA[<p>Wer wollte das nichts schon lange seinen eigenen Windows Cluster in VMware. Alls erstes brachen wir mal einen OpenFiler als iScsi Target. wie man das macht findet ihr nat&#252;rlich in meinem Blog etwas weiter unten. Um die Sache etwas Ressourcen sparender zu gestalten werde ich den 2 Node Cluster nehmen wobei der eine Node auch noch als Domain Controller Dient. </p>
<p>als erstest geben wir beiden Cluster Node&#8217;s den Gleichen IQDN Namen </p>
<p><a href="http://www.dambeck.ch/wp-content/uploads/2008/12/image.png"><img style="border-right: 0px; border-top: 0px; border-left: 0px; border-bottom: 0px" height="129" alt="image" src="http://www.dambeck.ch/wp-content/uploads/2008/12/image-thumb.png" width="244" border="0" /></a> </p>
<p>Wir geben dem IQDN noch eine LUN auf dem OpenFiler. Jetzt Starten wir den Cluster Administrator.</p>
<p><a href="http://www.dambeck.ch/wp-content/uploads/2008/12/image1.png"><img style="border-right: 0px; border-top: 0px; border-left: 0px; border-bottom: 0px" height="125" alt="image" src="http://www.dambeck.ch/wp-content/uploads/2008/12/image-thumb1.png" width="244" border="0" /></a> </p>
<p>und Los gehts mit dem Neuen Cluster.</p>
<p><a href="http://www.dambeck.ch/wp-content/uploads/2008/12/image2.png"><img style="border-right: 0px; border-top: 0px; border-left: 0px; border-bottom: 0px" height="122" alt="image" src="http://www.dambeck.ch/wp-content/uploads/2008/12/image-thumb2.png" width="244" border="0" /></a> </p>
<p>So jetzt gehts weiter mit dem Wizzard</p>
<p><a href="http://www.dambeck.ch/wp-content/uploads/2008/12/image3.png"><img style="border-right: 0px; border-top: 0px; border-left: 0px; border-bottom: 0px" height="227" alt="image" src="http://www.dambeck.ch/wp-content/uploads/2008/12/image-thumb3.png" width="244" border="0" /></a> </p>
<p>Und wir Formatiren unsere LUN mit NTFS. Sie dient Sp&#228;ter als Quorum.</p>
<p><a href="http://www.dambeck.ch/wp-content/uploads/2008/12/image4.png"><img style="border-right: 0px; border-top: 0px; border-left: 0px; border-bottom: 0px" height="68" alt="image" src="http://www.dambeck.ch/wp-content/uploads/2008/12/image-thumb4.png" width="244" border="0" /></a> </p>
<p>Wir geben den ersten Node an </p>
<p><a href="http://www.dambeck.ch/wp-content/uploads/2008/12/image5.png"><img style="border-right: 0px; border-top: 0px; border-left: 0px; border-bottom: 0px" height="157" alt="image" src="http://www.dambeck.ch/wp-content/uploads/2008/12/image-thumb5.png" width="244" border="0" /></a> </p>
<p>Die Lun ist etwas Klein aber das reicht schon </p>
<p><a href="http://www.dambeck.ch/wp-content/uploads/2008/12/image6.png"><img style="border-right: 0px; border-top: 0px; border-left: 0px; border-bottom: 0px" height="227" alt="image" src="http://www.dambeck.ch/wp-content/uploads/2008/12/image-thumb6.png" width="244" border="0" /></a> </p>
<p>Die IP des Clusters Angeben</p>
<p><a href="http://www.dambeck.ch/wp-content/uploads/2008/12/image7.png"><img style="border-right: 0px; border-top: 0px; border-left: 0px; border-bottom: 0px" height="227" alt="image" src="http://www.dambeck.ch/wp-content/uploads/2008/12/image-thumb7.png" width="244" border="0" /></a> </p>
<p>Okay, ich gebe es zu der Domain Administrator ist nicht sauber aber es ist nur ein test. </p>
<p><a href="http://www.dambeck.ch/wp-content/uploads/2008/12/image8.png"><img style="border-right: 0px; border-top: 0px; border-left: 0px; border-bottom: 0px" height="227" alt="image" src="http://www.dambeck.ch/wp-content/uploads/2008/12/image-thumb8.png" width="244" border="0" /></a> </p>
<p>Und der Cluster Steht mal mit einem Node</p>
<p><a href="http://www.dambeck.ch/wp-content/uploads/2008/12/image9.png"><img style="border-right: 0px; border-top: 0px; border-left: 0px; border-bottom: 0px" height="75" alt="image" src="http://www.dambeck.ch/wp-content/uploads/2008/12/image-thumb9.png" width="244" border="0" /></a> </p>
<p>Weiter geht&#8217;s mit dem Node (knoten) 2</p>
<p><a href="http://www.dambeck.ch/wp-content/uploads/2008/12/image10.png"><img style="border-right: 0px; border-top: 0px; border-left: 0px; border-bottom: 0px" height="118" alt="image" src="http://www.dambeck.ch/wp-content/uploads/2008/12/image-thumb10.png" width="244" border="0" /></a> </p>
<p>Den 2 Node Angeben</p>
<p><a href="http://www.dambeck.ch/wp-content/uploads/2008/12/image11.png"><img style="border-right: 0px; border-top: 0px; border-left: 0px; border-bottom: 0px" height="150" alt="image" src="http://www.dambeck.ch/wp-content/uploads/2008/12/image-thumb11.png" width="244" border="0" /></a> </p>
<p>Wie Immer im leben, Die Warnungen einfach Ignorieren <img src='http://www.dambeck.ch/wp-includes/images/smilies/icon_smile.gif' alt=':-)' class='wp-smiley' /> </p>
<p><a href="http://www.dambeck.ch/wp-content/uploads/2008/12/image12.png"><img style="border-right: 0px; border-top: 0px; border-left: 0px; border-bottom: 0px" height="226" alt="image" src="http://www.dambeck.ch/wp-content/uploads/2008/12/image-thumb12.png" width="244" border="0" /></a> </p>
<p>Den Cluster Account Angeben</p>
<p><a href="http://www.dambeck.ch/wp-content/uploads/2008/12/image13.png"><img style="border-right: 0px; border-top: 0px; border-left: 0px; border-bottom: 0px" height="227" alt="image" src="http://www.dambeck.ch/wp-content/uploads/2008/12/image-thumb13.png" width="244" border="0" /></a> </p>
<p>Weiter,weiter und dann haben wir auch schon unseren Cluster </p>
<p><a href="http://www.dambeck.ch/wp-content/uploads/2008/12/image14.png"><img style="border-right: 0px; border-top: 0px; border-left: 0px; border-bottom: 0px" height="142" alt="image" src="http://www.dambeck.ch/wp-content/uploads/2008/12/image-thumb14.png" width="244" border="0" /></a> </p>
<p>F&#252;r den Produktiven Einsatz eines Clusters empfehle ich noch pro Node eine NIC f&#252;r den Heart Beat. Windows Cluster sind meiner Meinung nach etwas aus der Mode Geraten. Dies weil Sie etwas Kompliziert in der Verwaltung sind und relativ viel Kosten. Eine gute Alternative K&#246;nnte ein VMware ESX Cluster sein. Mal sehen ev gibts dazu demn&#228;chst auch noch ein Post. </p>
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		<title>The World of NTFS</title>
		<link>http://www.dambeck.ch/2008/03/07/the-world-of-ntfs/</link>
		<comments>http://www.dambeck.ch/2008/03/07/the-world-of-ntfs/#comments</comments>
		<pubDate>Fri, 07 Mar 2008 15:53:15 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[EDV & Admin Stuff]]></category>
		<category><![CDATA[ntfs]]></category>
		<category><![CDATA[server]]></category>
		<category><![CDATA[Vista]]></category>
		<category><![CDATA[Windows]]></category>

		<guid isPermaLink="false">http://www.dambeck.ch/2008/03/07/the-world-of-ntfs/</guid>
		<description><![CDATA[Part 1 of 3 The Basic&#8217;s Bevor wir Richtig loslegen ein kleiner &#220;berblick was in den Nachsten Posts so ab geht. The World of NTFS soll einen kleinen Einblick in eines der am wenigstenbeachteten&#160; Features von Microsoft Windows bieten. Im Part 1 geht es eigentlich generell Dateisysteme im besonderen um NTFS. Im Part 2 wenden [...]]]></description>
			<content:encoded><![CDATA[<p>Part 1 of 3 The Basic&#8217;s</p>
<p>Bevor wir Richtig loslegen ein kleiner &#220;berblick was in den Nachsten Posts so ab geht. The World of NTFS soll einen kleinen Einblick in eines der am wenigstenbeachteten&#160; Features von Microsoft Windows bieten. Im Part 1 geht es eigentlich generell Dateisysteme im besonderen um NTFS. Im Part 2 wenden wir uns dann auf Applikationen zu welche auf NTFS Aufbauen zb. VSS,&#160; DFS etc. Im Part 3 geht es dann um die Grosse Organisatorische Fragen AGDLP Ownership Quotas etc.&#160; </p>
<p>NTFS ist die Abk&#252;rzung f&#252;r New Technologie File System. Also das Standard Dateisystem f&#252;r Windows NT3.1 bis Server 2008. Wobei auch noch FAT gew&#228;hlt werden kann. Der Quasi Vorg&#228;nger war HPFS von IBM welches unter OS2 und OS2 Warp benutzt wurde. In der Letzen Zeit halten aber auch immer mehr Erweiterungen einzug welche an NSS Volumes von Novells Netware Erinnern (meinermeinung das Beste FS welches es bis heute gibt)&#160; </p>
<p><i>&#8222;Beginn Zitat: Wikipedia&#8220;</i></p>
<p><i>Aus Sicht des Dateisystems ist alles Teil einer Datei, auch die Informationen des Systems. Die Hauptdatei ist die MFT (Master File Table). In dieser Datei befinden sich die Eintr&#228;ge, welche Bl&#246;cke zu welcher Datei geh&#246;ren, die Zugriffsberechtigungen und die Attribute. Jede Eigenschaft einer Datei ist unter NTFS ein Attribut, auch der eigentliche Dateiinhalt.</i></p>
<p><i></i></p>
<p><i>Sehr kleine Dateien und Verzeichnisse werden in der MFT direkt abgespeichert. Gr&#246;&#223;ere Dateien werden dann als Attribut in einem Datenlauf gespeichert.</i></p>
<p><i></i></p>
<p><i>Beim Formatieren der Festplatte wird f&#252;r die MFT ein fester Platz reserviert, der nicht von anderen Dateien belegt werden kann. Wenn dieser voll ist, beginnt das Dateisystem freien Speicher vom Datentr&#228;ger zu benutzen, wodurch es zu einer Fragmentierung der MFT kommen kann. Standardm&#228;&#223;ig wird ein reservierter Bereich von 12,5 % der Partitionsgr&#246;&#223;e angenommen.</i></p>
<p><i></i></p>
<p><i>Beim Speichern von Meta-Daten wird ein Journal gef&#252;hrt, das bedeutet, dass eine geplante Aktion zuerst in das Journal geschrieben wird. Dann wird der eigentliche Schreibzugriff auf die Daten ausgef&#252;hrt und abschlie&#223;end wird das Journal aktualisiert. Wenn ein Schreibzugriff nicht vollst&#228;ndig beendet wird, zum Beispiel wegen eines Absturzes, muss das Dateisystem nur die &#196;nderungen im Journal zur&#252;cknehmen und befindet sich anschlie&#223;end wieder in einem konsistenten Zustand.</i></p>
<p><i>&#8222;Ende Zitat: Wikipedia&#8220;</i></p>
<p>Wie &#252;berall in der EDV Wellt gibt es auch bei NTFS verschiedene Versionen. Welche untereinander abw&#228;rtskompatibel sind. Die Versionen werden beim erstellen der Partition festgelegt. Die Version des NTFS kann nicht angepasst werden ausser durch ein Update des Betriebssystem. Was auch gerne mal zu Problemen mit Dual Boot Systemen f&#252;hren kann. Seihe diesen etwas &#228;lteren aber immer noch Vista aktuellen Artikel&#160; TechNet Artikel. <a href="http://support.microsoft.com/kb/184299/de">http://support.microsoft.com/kb/184299/de</a></p>
<p>Unten bei eine kleine Liste mit den Windows NTFS Versionen und den Wichtigsten Neuerungen </p>
<ul>
<li>NTFS 1.x &#8211; Windows NT 3.1 </li>
<li>NTFS 1.x &#8211; Windows NT 3.5/3.51 </li>
<li>NTFS 2.x &#8211; Windows NT 4.0      <br />Kann einzelne Daten Verschl&#252;sseln </li>
<li>NTFS 3.0 &#8211; Windows 2000 (NT 5.0)      <br />EFS (Entripptet File System)       <br />Disk Quotas, auf Laufwerke       <br />Symlinks       <br />Junction Points       <br />Hardlinks (max 1023 namen pro File)       <br />Sparse File (speichert nur die Tats&#228;chliche Gr&#246;sse bei halb lehren Dateien &#8222;sihe NTFS 5.1&#8220; ) </li>
<li>NTFS 3.1 &#8211; Windows XP (NT 5.1) </li>
<li>NTFS 3.1 &#8211; Windows Server 2003 (NT 5.2)      <br />Folder Quotas (Ab Windows Server 2003 r2) </li>
<li>NTFS 5.0 &#8211; Windows Vista (NT 6.0) </li>
<li>NTFS 5.1 &#8211; Windows Vista SP1 (NT 6.1)      <br />Speed und ev eine bessere Indexe Dank teils impl. von&#160; WINFS (diese Angaben ohne Gew&#228;hr) </li>
</ul>
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