Ask Your Question
0

Storage and memory provided by openstack to vm

asked 2018-08-06 00:09:52 -0500

akarki gravatar image

Hi, We are facing an storage and memory mismatch issue while creating an openstack VM

We tried creating an VM in openstack pike with flavour large ram 8 gigs and storage 80 GB However when we go inside the VM and run DF -h we get an storage space of around 30 GB ..why is that.. Please help

edit retag flag offensive close merge delete
add a comment

1 answer

Sort by ยป oldest newest most voted
0

answered 2018-08-06 04:25:51 -0500

Bernd Bausch gravatar image

The operating system that runs on the virtual machine decides what to do with the disk. If it wants a 30GB filesystem, that's what you get.

The df command reports filesystem sizes. Check out disk sizes and disk partitioning instead. For example fdisk -l, or lsblk. Your image may use LVM - in this case check the sizes of physical and logical volumes and volume groups.

edit flag offensive delete link more
add a comment

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account.

Add Answer

Get to know Ask OpenStack

Resources for moderators

Question Tools

1 follower

subscribe to rss feed

Stats

Asked: 2018-08-06 00:09:52 -0500

Seen: 21 times

Last updated: Aug 06

Related questions

issue with neutron networking

Failed to create resource provider record in placement API for UUID 45d80a41-13ca-425b-84a2-60eaf454119f. Got 503:

virsh command not working in kolla ansible deployment

login into mysql kolla ansible openstack

can we install openstack pike using hostnames instead of IP addresses

How to make nova-compute stop sending floatingips requests to neutron server ?

openstack python connect not working

Cinder volume on controller node

Devstack - No valid host was found. There are not enough hosts available. - code 500 - Failure Checking if device /dev/kvm is accessible

issue with Numa