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: 27 times

Last updated: Aug 06 '18

Related questions

Unable to finish packstack install without error.

issue with neutron networking

Stack.sh fails with exit error

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

Why is there no Projects -> Compute -> Access and Security in Dashboard?

Initial PoC Pike install: Could not find requested endpoint in Service Catalog

Openstack Pike Gnocchi Api Returns Empty List

RDO PIKE: failing north-south connectivity when using VLAN isolation

issue with building images

packstack for openstack-pike on rhel 7.4 fails