Increase lvm group volume size on CentOS7

General support questions
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soheil08
Posts: 3
Joined: 2018/11/13 11:16:14

Increase lvm group volume size on CentOS7

Post by soheil08 » 2018/11/13 11:42:32

Hi,

I installed Openstack on CentOS and I found it create an lvm group on path /dev/cinder that is linked to /var/lib/cinder. It has only 20GB size but I want to resize it to have more space. Here is some related commands output:
# vgscan

Code: Select all

Found volume group "centos_host-192-168-0-199" using metadata type lvm2
Found volume group "centos" using metadata type lvm2
Found volume group "cinder-volumes" using metadata type lvm2
Is it possible to do that?

aks
Posts: 3008
Joined: 2014/09/20 11:22:14

Re: Increase lvm group volume size on CentOS7

Post by aks » 2018/11/14 21:36:03

Is it possible to do that?
Yes (well depending on your filesystem). Google will tell you.

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