{"id":2699,"date":"2012-07-25T19:55:41","date_gmt":"2012-07-25T17:55:41","guid":{"rendered":"https:\/\/www.dbi-services.com\/blog\/hpacucli-storage-management-on-hp-servers-through-command-line\/"},"modified":"2012-07-25T19:55:41","modified_gmt":"2012-07-25T17:55:41","slug":"hpacucli-storage-management-on-hp-servers-through-command-line","status":"publish","type":"post","link":"https:\/\/www.dbi-services.com\/blog\/hpacucli-storage-management-on-hp-servers-through-command-line\/","title":{"rendered":"hpacucli: Storage management on HP servers through command line"},"content":{"rendered":"<p>For sure you already used, or at least heard about, the HP Smartstart Kit. This especially includes the storage management part ACU: Array Configuration Utility. This tool is pretty straightforward to configure the storage and RAID volumes before installing an HP server.<\/p>\n<p>However did you know that these features are also available in command line? This is what hpacucli does\u2026<\/p>\n<p>hpacucli is usally automatically installed as part of a standard Linux installation.<br \/>\n<samp>[root@vmoratest1 ~]# rpm -qa |grep hpacu<\/samp><samp><\/samp><samp>hpacucli-9.10-22.0<\/samp><\/p>\n<p>If it is missing you easily download it from the HP web site:<\/p>\n<p><a href=\"http:\/\/h20000.www2.hp.com\/bizsupport\/TechSupport\/SoftwareDescription.jsp?lang=en&amp;cc=US&amp;swItem=MTX-bb75f18abff04534afd617ff8a&amp;mode=4&amp;idx=1\">http:\/\/h20000.www2.hp.com\/bizsupport\/TechSupport\/SoftwareDescription.jsp?lang=en&amp;cc=US&amp;swItem=MTX-bb75f18abff04534afd617ff8a&amp;mode=4&amp;idx=1<\/a><\/p>\n<p>It provides several features for Smart Array and Raid Array controller configuration:<\/p>\n<ul>\n<li>Show the current status<\/li>\n<li>Create new logical drives<\/li>\n<li>Add physical drives (disks) or spare drive to an array or logical drive<\/li>\n<li>Change settings for either physical or logical drives as well as arrays<\/li>\n<li>Remove drives<\/li>\n<li>Extend a logical drive<\/li>\n<li>Rescan for new controllers<\/li>\n<li>Generate a nice diagnostic report<\/li>\n<\/ul>\n<p>The principle is to run these operations on so called targets. The tool supports several target\u2019s types which are hierarchically classified:<\/p>\n<ul>\n<li>Controller<\/li>\n<li>Slot<\/li>\n<li>Enclosure<\/li>\n<li>Logical Drive<\/li>\n<li>Physical Drive<\/li>\n<\/ul>\n<p>To start working with hpacucli, simply log in as root and run the command hpacucli:<\/p>\n<pre class=\"brush: actionscript3; gutter: true; first-line: 1\">[root@vmoratest1 ~]# hpacucli\nHP Array Configuration Utility CLI 9.10.22.0\nDetecting Controllers...Done.\nType \"help\" for a list of supported commands.Type \"exit\" to close the console.=&gt;<\/pre>\n<p>Then the best way to get starting with the CLI interface is to run the command help, which provides detailed information on available options and commands.<\/p>\n<p><samp>=&gt; helpCLI SyntaxA typical ACU CLI command line consists of three parts: a target device,a command, and a parameter with values if necessary. Using angle brackets to denote a required variable and plain brackets to denote an optionalvariable, the structure of a typical ACU CLI command line is as follows:<\/samp><\/p>\n<p>&lt;target&gt; &lt;command&gt; [parameter=value]\u00a0\u00a0 &lt;target&gt; is of format:<br \/>\n[controller all|slot=#|wwn=#|chassisname=&#8221;AAA&#8221;|<br \/>\nserialnumber=#|chassisserialnumber=#|ctrlpath=#:# ]<br \/>\n[array all|&lt;id&gt;]<br \/>\n[physicaldrive all|allunassigned|[#:]#:#|[#:]#:#-[#:]#:#]<br \/>\n[logicaldrive all|#]<br \/>\n[enclosure all|#:#|serialnumber=#|chassisname=#]<br \/>\n[licensekey all|&lt;key&gt;]<\/p>\n<p>&#8230;<\/p>\n<p>I won\u2019t provide here a complete description of all possible features, the help does it pretty well, but I\u2019m going to show you some useful commands to illustrate how to use hpacucli.<\/p>\n<h3>Checking the status and configuration<\/h3>\n<p>The first interesting part is to get a status and display the configuration information for the different elements. This works through the command show.<\/p>\n<pre class=\"brush: actionscript3; gutter: true; first-line: 1\">=&gt; ctrl all show statusFIRMWARE UPGRADE REQUIRED:A firmware update is recommended for this controller to prevent rare potential data write errors\non a RAID 1 or RAID 1+0 volume in a scenario of concurrent background surface analysis and I\/O write operations.\nPlease refer to Customer Advisory c01587778 which can be found at hp.com.\n\nSmart Array P400 in Slot 9Controller Status: OK\nCache Status: OKBattery\/Capacitor Status: OK\n\nSmart Array P600 in Slot 2Controller Status: OKCache Status: OK\nBattery\/Capacitor Status: OK<\/pre>\n<p>As shown above, we can see that through show status, we even get customers\u2019 recommendations (for instance: FIRMWARE UPGRADE REQUIRED).<br \/>\nNow we could have specifically a look to the configuration of the P600 controller in slot 2<\/p>\n<pre class=\"brush: actionscript3; gutter: true; first-line: 1\">=&gt; ctrl slot=2 show config\nSmart Array P600 in Slot 2\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 (sn: P92B30R9SUC0OJ)\n\narray A (SAS, Unused Space: 0 MB)logicaldrive 1 (683.5 GB, RAID 1+0, OK)physicaldrive 1E:1:1 (port 1E:box 1:bay 1, SAS, 146 GB, OK)physicaldrive 1E:1:2 (port 1E:box 1:bay 2, SAS, 146 GB, OK)\nphysicaldrive 1E:1:3 (port 1E:box 1:bay 3, SAS, 146 GB, OK)\nphysicaldrive 1E:1:4 (port 1E:box 1:bay 4, SAS, 146 GB, OK)\nphysicaldrive 1E:1:5 (port 1E:box 1:bay 5, SAS, 146 GB, OK)\nphysicaldrive 1E:1:6 (port 1E:box 1:bay 6, SAS, 146 GB, OK)\nphysicaldrive 1E:1:7 (port 1E:box 1:bay 7, SAS, 146 GB, OK)\nphysicaldrive 1E:1:8 (port 1E:box 1:bay 8, SAS, 146 GB, OK)\nphysicaldrive 1E:1:9 (port 1E:box 1:bay 9, SAS, 146 GB, OK)\nphysicaldrive 1E:1:10(port 1E:box 1:bay 10, SAS, 146 GB, OK)\n\narray B (SAS, Unused Space: 0 MB)logicaldrive 2 (136.7 GB, RAID 1, OK)\nphysicaldrive 1E:1:11 (port 1E:box 1:bay 11, SAS, 146 GB, OK)physicaldrive 1E:1:12 (port 1E:box 1:bay 12, SAS, 146 GB, OK)\narray C (SAS, Unused Space: 0 MB)logicaldrive 3 (838.1 GB, RAID 1+0, OK)physicaldrive 1E:1:13 (port 1E:box 1:bay 13, SAS, 300 GB, OK)physicaldrive 1E:1:14 (port 1E:box 1:bay 14, SAS, 300 GB, OK)\nphysicaldrive 1E:1:15 (port 1E:box 1:bay 15, SAS, 300 GB, OK)\nphysicaldrive 1E:1:16 (port 1E:box 1:bay 16, SAS, 300 GB, OK)\nphysicaldrive 1E:1:17 (port 1E:box 1:bay 17, SAS, 300 GB, OK)\nphysicaldrive 1E:1:18 (port 1E:box 1:bay 18, SAS, 300 GB, OK)\n\nExpander 123 (WWID: 500143800031B580, Port: 1E, Box: 1)Enclosure SEP (Vendor ID HP, Model MSA70) 122 (WWID: 500143800031B5A5, Port: 1E, Box: 1)<\/pre>\n<p>&nbsp;<\/p>\n<p>We see here that we have 3 logical drives configured on this controller:<\/p>\n<ul>\n<li>Logical drive 1 (ld1) in RAID1+0<\/li>\n<li>Logical drive 2 (ld2) in RAID 1<\/li>\n<li>Logical drive 3 (ld3) in RAID 1+0<\/li>\n<\/ul>\n<p>In addition the command provides the list of physical drives (disks) assigned to each logical drive and their current state.<br \/>\nIn case you just want to get a brief status of a particular logical drive, without getting all details, you could easily address it directly:<\/p>\n<pre class=\"brush: actionscript3; gutter: true; first-line: 1\">=&gt; ctrl slot=2 ld 2 show status\nFIRMWARE UPGRADE REQUIRED:\nA firmware update is recommended for this controller to prevent rare potential data write errorson a RAID 1 or RAID 1+0 volume in a scenario of concurrent background surface analysis and I\/O write operations.Please refer to Customer Advisory c01587778 which can be found at hp.com.\n\nlogicaldrive 2 (136.7 GB, RAID 1): OK<\/pre>\n<p>Note that the config command can only be used on controller level. You can\u2019t specify a logical drive.<\/p>\n<h3>Diagnostic report<\/h3>\n<p>When facing I\/O errors or volume corruption, a good practice is to request a diagnostic report for all controllers and drives. This is pretty easy to get using hpacucli. Give a try to the following command: <strong>ctrl all diag file=\/tmp\/ACU_report.zip<\/strong><\/p>\n<pre class=\"brush: actionscript3; gutter: true; first-line: 1\">=&gt; ctrl all diag file=\/tmp\/ACU_report.zipFIRMWARE UPGRADE REQUIRED: A firmware update is recommended for this controller to prevent rare potential data write errors on a RAID 1 or RAID 1+0 volume in a scenario of concurrent background surface analysis and I\/O write operations. Please refer to Customer Advisory c01587778 which can be found at hp.com.FIRMWARE UPGRADE REQUIRED: A firmware update is recommended for this controller to prevent rare potential data write errors on a RAID 1 or RAID 1+0 volume in a scenario of concurrent background surface analysis and I\/O write operations. Please refer to Customer Advisory c01587778 which can be found at hp.com.Generating diagnostic report...done<\/pre>\n<p>&nbsp;<\/p>\n<p>By default the report is generated in a compressed format. Therefore the given file extension must be .zip. This can be deactivated by setting the option zip=off in the command.<br \/>\nOnce you have extracted the zip file, you will get a folder containing an HTML report with all the belonging files.<\/p>\n<p><a class=\"easyblog-thumb-preview\" title=\"hpacucli_report1.png\" href=\"https:\/\/www.dbi-services.com\/blog\/wp-content\/uploads\/sites\/2\/2022\/04\/hpacucli_report1.png\"><img decoding=\"async\" src=\"https:\/\/www.dbi-services.com\/blog\/wp-content\/uploads\/sites\/2\/2022\/04\/hpacucli_report1.png\" alt=\"\" \/><\/a><\/p>\n<p>Simply open the HTM file and you will get a detailed report on the state and configuration settings of you controllers going down to every single physical drive.<\/p>\n<p><a class=\"easyblog-thumb-preview\" title=\"hpacucli_report2.png\" href=\"https:\/\/www.dbi-services.com\/blog\/wp-content\/uploads\/sites\/2\/2022\/04\/hpacucli_report2.png\"><img decoding=\"async\" src=\"https:\/\/www.dbi-services.com\/blog\/wp-content\/uploads\/sites\/2\/2022\/04\/hpacucli_report2.png\" alt=\"\" \/><\/a><\/p>\n<p>We can see in the example above that my logical drive 1 on my second controller (P600) has failed. In fact the disks 4 &amp; 9 seem to be broken.<\/p>\n<p>Using the integrated hypertext links, I can have a look in more details on what the issue is and its impact. I can for instance check the mirror setup of my logical drive.<\/p>\n<p><a class=\"easyblog-thumb-preview\" title=\"hpacucli_report3.png\" href=\"https:\/\/www.dbi-services.com\/blog\/wp-content\/uploads\/sites\/2\/2022\/04\/hpacucli_report3.png\"><img decoding=\"async\" src=\"https:\/\/www.dbi-services.com\/blog\/wp-content\/uploads\/sites\/2\/2022\/04\/hpacucli_report3.png\" alt=\"\" \/><\/a><\/p>\n<p>Arrgh&#8230;.. Looking to position 11 and 16, shows that I have lost the two pieces of a mirror&#8230; <img decoding=\"async\" title=\"Cry\" src=\":cry:\" alt=\"Cry\" border=\"0\" \/><\/p>\n<p>So I hope that this small introduction to hpacucli will help you to manage your Array controllers easily through the command lines.<br \/>\nEnjoy! \ud83d\ude00<\/p>\n","protected":false},"excerpt":{"rendered":"<p>For sure you already used, or at least heard about, the HP Smartstart Kit. This especially includes the storage management part ACU: Array Configuration Utility. This tool is pretty straightforward to configure the storage and RAID volumes before installing an HP server.<\/p>\n<p>However did you know that these features are also available in command line? This is what <b>hpacucli<\/b> does\u2026<\/p>\n","protected":false},"author":7,"featured_media":2700,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[199],"tags":[321,322,323,324,46,325],"type_dbi":[],"class_list":["post-2699","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hardware-storage","tag-acu","tag-array-configuration-utility","tag-hp","tag-hpacucli","tag-linux-unix","tag-smart-array"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.2 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>hpacucli: Storage management on HP servers through command line - dbi Blog<\/title>\n<meta name=\"description\" content=\"Did you know that you can control your HP controller through command line? 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