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OPS235 Lab 5 - CentOS7 - HD2

242 bytes added, 19:46, 16 March 2017
Adding VG name warning
<li>Re-issue the '''ssm''' command. Do you see a new /dev/vda3 partition under Physical Volumes?</li>
<li>To add the newly created partition, you need to add it into LVM to be used. Issue the following command to add the partition into LVM: <br><b><code><span style="color:#3366CC;font-size:1.2em;">pvcreate /dev/vda3</span></code></b> (or ''pvcreate /dev/sda3'' ) (enter '''y''' to proceed - ignore warning)</li>
</ol>{{Admon/important|Check your VG name|Run <b>vgs</b> to determine your Volume Group name. If it is just <b>centos</b>, replace <b>centos_centos2</b> with <b>centos</b> for the rest of the following commands in this lab.}}<ol><livalue="17">Issue the following command to add your new-created and formatted partition called /dev/vda3 to your volume group:<br><b><code><span style="color:#3366CC;font-size:1.2em;">vgextend centos_centos2 /dev/vda3</span></code></b><br><br>'''NOTE:''' If you experience an error message, issue the '''ssm list''' command, and check the '''volume group name''' under the '''"pool"''' section.<br>If the volume group name is different than '''centos_centos2''', then use that volume group name for all remaining commands that use "centos_centos2"<br><br></li>
<li>Create a new logical volume by issuing the following command:<br><b><code><span style="color:#3366CC;font-size:1.2em;">lvcreate -L 2G -n archive centos_centos2</span></code></b></li>
<li>Format your newly-created partition by issuing the command: <b><code><span style="color:#3366CC;font-size:1.2em;">mkfs -t ext4 /dev/centos_centos2/archive</span></code></b></li>
'''Answer the INVESTIGATION 2 observations / questions in your lab log book.'''

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