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gerard-kanters/xenserver-centos7

Last active August 6, 2018 14:27
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Increase disk on Xenserver with Centos 7
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xenserver-centos7
Bring down the VM with XenCenter
Go to storage and change storage size of the VM in properties. In this case 160GB
Boot VM with XenCenter or #reboot
Change the run level to single user mode
#init 1
Show partitions
#fdisk -l
Change partition of root /dev/mapper/centos-root in this case /dev/xvda2
#fdisk /dev/xvda
#d (Delete partition 2 and recreate it)
#n (New partition) (primary)
#w (Write out table)
Reboot to let partition table take effect and change the run level to Multi-user mode
#reboot
//Change size to 160G or whatever you changed the size in the first step.
#pvresize -v /dev/xvda2
#lvextend -L156G /dev/mapper/centos-root
#xfs_growfs /dev/mapper/centos-root
Done
check the size of your volumes
#df -BG
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