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Vmware vsphere disk expansion of several methods are, many novices are not very clear about this, in order to help you solve this problem, the following editor will explain in detail for you, people with this need can come to learn, I hope you can gain something.

Vmware vsphere expands the original disk

1. Increase the disk capacity in vmware vsphere client. (note: it can only be turned up here, not small.)

two。 Restart the virtual machine

3. Check the disk device: fdisk-l (you will see that there is an extra partition sda2,sda3,..., that has not been initialized yet)

4. Partition the expanded disk: fdisk / dev/sda

Enter njournal p, 3 (partition number, configured according to the actual situation), enter,enter, and finally press w to save

5. Check to see if the partition was created successfully: fdisk-l

6. Restarting the virtual machine takes effect. Reboot

7. Create a physical volume. Pvcreate / dev/sda3 sda3 (new partition)

8. Extend the new partition to VG. Vgextend centos / dev/sda3

9. View VG: vgs

10. Use LV to expand disk files: lvextend-L + 20g / dev/mapper/centos-root

11. View LV size: lvs

twelve。 View the disk file: df-h

13. Make the system reread the size: xfs_growfs / dev/mapper/centos-root

Vmware vsphere add a new disk

1. Add a new virtual disk in vmware vsphere client

two。 Partition the newly created disk: fdisk / dev/sdb

Enter njournal p, 3 (partition number, configured according to the actual situation), enter,enter, and finally press w to save

3. Check to see if the partition was created successfully: fdisk-l

4. Restarting the virtual machine takes effect. Reboot

6. Format the partition: mkfs.xfs-f / dev/sdb1 (you can skip this step by creating a new disk)

Restarting the virtual machine takes effect. Reboot

7. Permanent mount

Modify the file of the hard disk mounted by the system, where 0 means that the partition is not checked at boot time

Vim / etc/fstab

Add the following configuration

/ dev/sdb1 / data xfs defaults 0 0

Restarting the virtual machine takes effect. Reboot

View the mount information of the disk: lsblk-f

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