===== Extending a logical volume in VMware machine =====

This article provides steps for extending the root partition residing in a logical volume created with Logical Volume Manager (LVM) in a virtual machine running Lucy. A more complete guide with screenshots can be found {{ ::guide.pdf |here}}.

**Caution: We recommend taking a complete backup of the virtual machine prior to making these changes.**

1. Power off the virtual machine.\\
2. Edit the virtual machine settings and extend the virtual disk size.\\
{{ :wmvare_01.png?400 |}}
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For more information, see [[https://kb.vmware.com/s/article/1004047?r=2&KM_Utility.getArticleLanguage=2&KM_Utility.getArticle=1&KM_Utility.getGUser=1&KM_Utility.getArticleData=1&Quarterback.validateRoute=1|Increasing the size of a virtual disk (1004047)]].\\

3. Power on the virtual machine.\\
4. Print the partition table to verify the number of partitions by running the command:\\
''# fdisk -l''\\

By default, there are 3:  sda1, sda2 and sda5.\\
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5. Create a new primary partition - sda3:\\
  * Run the command:\\
''# fdisk /dev/sda''\\
  * Press **<n>** to create a new primary partition.\\
  * Press **<p>** for primary.\\
  * Press **<3>** for the partition number.\\
  * Press **<Enter>** two times.\\
  * Press **<t>** to change the system's partition ID.\\
  * Press **<3>** to select the newly creation partition.\\
  * Type **8e** to change the Hex Code of the partition for Linux LVM.\\
  * Press **<w>** to write the changes to the partition table.\\
6. Restart the virtual machine:\\
''# shutdown -r now''\\
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7. Verify whether sda3 has successfully created, by running the command:\\
''# fdisk -l''\\
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8. Create another primary partition sda4:\\
  * Run the command:\\
''# fdisk /dev/sda''\\
  * Press <n> to create a new primary partition.\\
  * Press <p> for primary.\\
**Note.** The number of partition **<4>** was selected automatically.\\
  * Press <Enter> two times.\\
  * Press <t> to change the system's partition ID.\\
  * Press <4> to select the newly creation partition.\\
  * Type 8e to change the Hex Code of the partition for Linux LVM.\\
  * Press <w> to write the changes to the partition table.\\
9. Restart the virtual machine once again:\\
''# shutdown -r now''\\
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10. Verify whether sda4 has successfully created, by running the command:\\
''# fdisk -l''\\
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11. Run this command to convert the new partition to a physical volume:\\
''# pvcreate /dev/sda4''\\
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12. Run this command to extend the physical volume:\\
''# vgextend phishing--vg /dev/sda4''\\
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13. Run this command to verify how many physical extents are available to the Volume Group:\\
''# vgdisplay phishing--vg | grep "Free"''\\
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14. Run the following command to extend the Logical Volume:\\
''# lvextend -L+#G /dev/phishing-vg/root''\\
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Where **<#>** is the number of Free space in GB available as per the previous command. Use the full number output from Step 13 including any decimals.\\
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15. Run the following command to expand the ext3 filesystem online, inside of the Logical Volume:\\
''# resize2fs /dev/phishing-vg/root''\\
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16. Run the following command to verify that the / filesystem has the new space available:\\
''# df -h''\\
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