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	<title>UNIX Note</title>
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	<link>https://unixnote.com</link>
	<description>A UNIX Administrator&#039;s Daily Notes</description>
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	<title>UNIX Note</title>
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	<item>
		<title>Add EMC Storage in Solaris under VxVM</title>
		<link>https://unixnote.com/2012/05/add-emc-storage-in-solaris-under-vxvm.html</link>
		
		<dc:creator><![CDATA[Andy]]></dc:creator>
		<pubDate>Wed, 02 May 2012 19:27:16 +0000</pubDate>
				<category><![CDATA[Storage]]></category>
		<category><![CDATA[Tips]]></category>
		<category><![CDATA[Tutorial]]></category>
		<category><![CDATA[UNIX]]></category>
		<category><![CDATA[Volume Manager]]></category>
		<category><![CDATA[EMC]]></category>
		<category><![CDATA[HowTo]]></category>
		<category><![CDATA[Solaris]]></category>
		<category><![CDATA[VxFS]]></category>
		<category><![CDATA[VxVM]]></category>
		<guid isPermaLink="false">https://unixnote.com/?p=79</guid>

					<description><![CDATA[New task at hand fellow UNIX Administrators. Now we need to discover the new (EMC) LUNs presented by the Storage team and make it available into Veritas Volume Manager (VxVM) and extend one of the filesystem under Veritas Filesystem (VxFS). Display and save your current EMC LUN list: root@solaris# /etc/powermt display dev=all To discover the [&#8230;]]]></description>
		
		
		
			</item>
		<item>
		<title>Extend Filesystem under VxVM</title>
		<link>https://unixnote.com/2012/04/extend-filesystem-under-vxvm.html</link>
		
		<dc:creator><![CDATA[Andy]]></dc:creator>
		<pubDate>Wed, 18 Apr 2012 09:38:57 +0000</pubDate>
				<category><![CDATA[Filesystem]]></category>
		<category><![CDATA[Tips]]></category>
		<category><![CDATA[UNIX]]></category>
		<category><![CDATA[Volume Manager]]></category>
		<category><![CDATA[AIX]]></category>
		<category><![CDATA[HowTo]]></category>
		<category><![CDATA[HP-UX]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Solaris]]></category>
		<category><![CDATA[VxFS]]></category>
		<category><![CDATA[VxVM]]></category>
		<guid isPermaLink="false">https://unixnote.com/?p=77</guid>

					<description><![CDATA[We have already discussed extending a filesystem in AIX under JFS as well as the basic of softpartion where we could also extend its filesystem size. This time we have a task which is under Veritas Volume Manager (VxVM). We need to extend a partition that is being managed by VxVM. To check if there is available space root@solaris# [&#8230;]]]></description>
		
		
		
			</item>
		<item>
		<title>Change EMC Powerpath Failover Policy on UNIX Systems</title>
		<link>https://unixnote.com/2012/03/change-emc-powerpath-failover-policy-on-unix-systems.html</link>
		
		<dc:creator><![CDATA[Andy]]></dc:creator>
		<pubDate>Sat, 17 Mar 2012 10:48:04 +0000</pubDate>
				<category><![CDATA[Hardware]]></category>
		<category><![CDATA[Storage]]></category>
		<category><![CDATA[Tips]]></category>
		<category><![CDATA[Tutorial]]></category>
		<category><![CDATA[UNIX]]></category>
		<category><![CDATA[AIX]]></category>
		<category><![CDATA[CLARiiON]]></category>
		<category><![CDATA[EMC]]></category>
		<category><![CDATA[HP-UX]]></category>
		<category><![CDATA[Oracle Solaris]]></category>
		<category><![CDATA[PowerPath]]></category>
		<category><![CDATA[Solaris]]></category>
		<guid isPermaLink="false">https://unixnote.com/?p=73</guid>

					<description><![CDATA[As UNIX system administrators  &#8211; we need our Operating Systems running in optimal state every time. The same is what we want to our storage systems. In EMC Powerpath there are a couple of failover policies that we can enforce to our storage devices but we must always use the one that is best suitable. [&#8230;]]]></description>
		
		
		
			</item>
		<item>
		<title>Import Disk Group (DG) in VxVM</title>
		<link>https://unixnote.com/2012/02/import-disk-group-dg-in-vxvm.html</link>
		
		<dc:creator><![CDATA[Andy]]></dc:creator>
		<pubDate>Fri, 10 Feb 2012 19:48:30 +0000</pubDate>
				<category><![CDATA[Filesystem]]></category>
		<category><![CDATA[Storage]]></category>
		<category><![CDATA[Tips]]></category>
		<category><![CDATA[UNIX]]></category>
		<category><![CDATA[Volume Manager]]></category>
		<category><![CDATA[AIX]]></category>
		<category><![CDATA[EMC]]></category>
		<category><![CDATA[HP-UX]]></category>
		<category><![CDATA[Oracle Solaris]]></category>
		<category><![CDATA[Solaris]]></category>
		<category><![CDATA[UFS]]></category>
		<category><![CDATA[VxFS]]></category>
		<category><![CDATA[VxVM]]></category>
		<guid isPermaLink="false">https://unixnote.com/?p=72</guid>

					<description><![CDATA[Have you ever encounter rebooting a server and your Veritas filesystems are missing? Most cases these filesystems were not imported during boot up and is not available for OS to use. Importing a disk groups in VxVM does not need any reboot, follow these simple steps and you will be able to get back your [&#8230;]]]></description>
		
		
		
			</item>
		<item>
		<title>How to use snap command on AIX</title>
		<link>https://unixnote.com/2012/01/how-to-use-snap-command-on-aix.html</link>
		
		<dc:creator><![CDATA[Andy]]></dc:creator>
		<pubDate>Sat, 07 Jan 2012 03:23:16 +0000</pubDate>
				<category><![CDATA[Hardware]]></category>
		<category><![CDATA[Tips]]></category>
		<category><![CDATA[Tools]]></category>
		<category><![CDATA[UNIX]]></category>
		<category><![CDATA[AIX]]></category>
		<category><![CDATA[bash]]></category>
		<category><![CDATA[HowTo]]></category>
		<category><![CDATA[IBM]]></category>
		<category><![CDATA[snap]]></category>
		<guid isPermaLink="false">https://unixnote.com/?p=71</guid>

					<description><![CDATA[For any software or hardware issues with AIX, logging a case with IBM – the support team will always ask for snap files. Snap files will collect all system configuration that will help and guide the IBM support team to track whatever issue there is on the system. From the man pages of snap(1M): The [&#8230;]]]></description>
		
		
		
			</item>
		<item>
		<title>Fix Garbled Solaris Console</title>
		<link>https://unixnote.com/2011/12/fix-garbled-solaris-console.html</link>
		
		<dc:creator><![CDATA[Andy]]></dc:creator>
		<pubDate>Tue, 13 Dec 2011 17:13:03 +0000</pubDate>
				<category><![CDATA[Technology]]></category>
		<category><![CDATA[Tips]]></category>
		<category><![CDATA[Tutorial]]></category>
		<category><![CDATA[UNIX]]></category>
		<category><![CDATA[console]]></category>
		<category><![CDATA[HowTo]]></category>
		<category><![CDATA[Oracle]]></category>
		<category><![CDATA[Oracle Solaris]]></category>
		<category><![CDATA[SC]]></category>
		<category><![CDATA[Solaris]]></category>
		<guid isPermaLink="false">https://unixnote.com/?p=70</guid>

					<description><![CDATA[If ever you encounter a console with output such as below, it can be easily be remedied by fixing the /etc/ttydefs file. ttymon: unable to find &#60;console&#62; in "/etc/ttydefs" +----------------------------------------------------------------------------+ ü ×AÒNÉNG                                                                    ü ü Ôèe ðroçráíó áîä äátá ótoreä oî tèió óùóteí áre liceîóeä to¬ or áre        ü ü ðriöáte ðroðertù of¬ ÔÅÌUS áîä áre láwfõllù áöáiláâle oîlù to áõtèoriúeä   ü ü õóeró for áððroöeä ðõrðoóeó.  Uîáõtèoriúeä ácceóó to áîù ðroçráí or äátá   ü ü oî tèió óùóteí ió îot ðeríitteä¬ +----------------------------------------------------------------------------+ ü ×AÒNÉNG                                                                    ü ü Ôèe ðroçráíó áîä äátá ótoreä oî tèió óùóteí áre liceîóeä to¬ or áre        ü ü ðriöáte ðroðertù of¬ ÔÅÌUS áîä áre láwfõllù áöáiláâle oîlù to áõtèoriúeä   ü ü õóeró for áððroöeä ðõrðoóeó.  Uîáõtèoriúeä ácceóó to áîù ðroçráí or äátá   ü ü oî tèió óùóteí ió îot ðeríitteä¬ áîä áîù õîáõtèoriúeä ácceóó âeùoîä tèió   ü ü ðoiît íáù leáä to ðroóecõtioî áîä¯or äióciðliîárù áctioî.                  ü ü Ôèió óùóteí íáù  âe íoîitoreä át áîù tiíe for oðerátioîál reáóoîó.         ü ü Éf ùoõ áre îot áî áõtèoriúeä õóer¬ äo îot átteíðt to loç oî.               ü +----------------------------------------------------------------------------+ SÅÏS: Òeótoreä ótrrèeáä rðõt×AÒNÉNG: locëä: cáîîot coîtáct ótátä (error ´©¬ coîtiîõiîç×AÒNÉNG: óöc_tli_ëcreáte: xðrt_reçióter fáileä×AÒNÉNG: locëä: cáîîot coîtáct ótátä To fix the console, we need to [&#8230;]]]></description>
		
		
		
			</item>
		<item>
		<title>Integrated Lights Out Manager (ILOM) CLI Cheat Sheet</title>
		<link>https://unixnote.com/2011/10/integrated-lights-out-manager-ilom-cli-cheat-sheet.html</link>
		
		<dc:creator><![CDATA[Andy]]></dc:creator>
		<pubDate>Thu, 27 Oct 2011 05:57:03 +0000</pubDate>
				<category><![CDATA[Hardware]]></category>
		<category><![CDATA[Tips]]></category>
		<category><![CDATA[UNIX]]></category>
		<category><![CDATA[cli]]></category>
		<category><![CDATA[console]]></category>
		<category><![CDATA[ILOM]]></category>
		<category><![CDATA[Oracle Solaris]]></category>
		<category><![CDATA[Solaris]]></category>
		<guid isPermaLink="false">https://unixnote.com/?p=69</guid>

					<description><![CDATA[Learning the Integrated Lights Out Manager (ILOM) will be a big help when a System Administrator cannot login anymore to the server. ILOM can be accessed via IP network or serial console. Here are some of the most commonly used commands that could get anyone on track on managing the ILOM: Display SP firmware version: [&#8230;]]]></description>
		
		
		
			</item>
		<item>
		<title>Unix or Linux Crontab Headers</title>
		<link>https://unixnote.com/2011/10/unix-or-linux-crontab-headers.html</link>
		
		<dc:creator><![CDATA[Andy]]></dc:creator>
		<pubDate>Fri, 21 Oct 2011 04:01:45 +0000</pubDate>
				<category><![CDATA[Scripting]]></category>
		<category><![CDATA[Tips]]></category>
		<category><![CDATA[UNIX]]></category>
		<category><![CDATA[AIX]]></category>
		<category><![CDATA[cron]]></category>
		<category><![CDATA[HP-UX]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Solaris]]></category>
		<guid isPermaLink="false">https://unixnote.com/?p=87</guid>

					<description><![CDATA[Even though cron is our usual lifesaver for redundant tasks on a Unix or Linux Systems, there are times that we really forget the syntax that is needed for our cronjobs. Here is a simple yet effective headers that we could place on top of the crontab as comments: ############################################################### #.---------------- minute (0 - 59) [&#8230;]]]></description>
		
		
		
			</item>
		<item>
		<title>Dennis Richie &#8211; one of the creators of UNIX and C has died</title>
		<link>https://unixnote.com/2011/10/dennis-richie-one-of-the-creators-of-unix-and-c-has-died.html</link>
		
		<dc:creator><![CDATA[Andy]]></dc:creator>
		<pubDate>Fri, 14 Oct 2011 03:33:44 +0000</pubDate>
				<category><![CDATA[IT News]]></category>
		<category><![CDATA[Scripting]]></category>
		<category><![CDATA[Technology]]></category>
		<category><![CDATA[AIX]]></category>
		<category><![CDATA[C Language]]></category>
		<category><![CDATA[Dennis Richie]]></category>
		<category><![CDATA[HP-UX]]></category>
		<category><![CDATA[Solaris]]></category>
		<category><![CDATA[UNIX]]></category>
		<guid isPermaLink="false">https://unixnote.com/?p=88</guid>

					<description><![CDATA[It is a very sad news for all of us. A true pioneer in modern computing and the one that revolutionizes on what we are all using today. Without C language, we will not have Java, C++, Basic. Without Unix, what Operating System will the world would be using. &#160; #include &#60;stdio.h&#62; int main(void) { [&#8230;]]]></description>
		
		
		
			</item>
		<item>
		<title>Sun StorEdge A1000 Battery Replacement Procedure</title>
		<link>https://unixnote.com/2011/08/sun-storedge-a1000-battery-replacement-procedure.html</link>
		
		<dc:creator><![CDATA[Andy]]></dc:creator>
		<pubDate>Tue, 16 Aug 2011 12:19:06 +0000</pubDate>
				<category><![CDATA[Hardware]]></category>
		<category><![CDATA[Storage]]></category>
		<category><![CDATA[Tools]]></category>
		<category><![CDATA[UNIX]]></category>
		<category><![CDATA[A1000]]></category>
		<category><![CDATA[OBP]]></category>
		<category><![CDATA[Oracle Solaris]]></category>
		<category><![CDATA[Solaris]]></category>
		<category><![CDATA[StorEdge]]></category>
		<guid isPermaLink="false">https://unixnote.com/?p=80</guid>

					<description><![CDATA[Sun StorEdge A1000 is one of the oldest storage array from SUN but still widely used. Just recently, we received a battery expiration and we need this replaced as soon as possible to ensure optimal operation of the said Sun StorEdge A1000 array. Below are the steps that we used to replace the expired battery: [&#8230;]]]></description>
		
		
		
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