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docs/datavolume/Bootable-versus-non-bootable-volumes-on-CloudFerro-Cloud.html.md
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Bootable versus non-bootable volumes on CloudFerro Cloud[](#bootable-versus-non-bootable-volumes-on-brand-name "Permalink to this headline")
Bootable versus non-bootable volumes on CloudFerro Cloud[🔗](#bootable-versus-non-bootable-volumes-on-brand-name "Permalink to this headline")
=============================================================================================================================================
Each volume has an indicator called **bootable** which shows whether an operating system can be booted from it or not. That indicator can be set up manually at any time. If you set it up on a volume that does not contain a bootable operating system and later try to boot a VM from it, you will see an error as a response.
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> * explain practical differences between **bootable** and **non-bootable** volumes and
> * provide procedures in Horizon and OpenStack CLI to check whether the volume **bootable** or not.
Bootable vs. non-bootable volumes[](#bootable-vs-non-bootable-volumes "Permalink to this headline")
Bootable vs. non-bootable volumes[🔗](#bootable-vs-non-bootable-volumes "Permalink to this headline")
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Bootable and non-bootable volumes share the following similarities:
@ -26,7 +26,7 @@ On the other hand, non-bootable volumes can
> * add more storage space to an instance (especially for applications which require lots of data) and
> * separate data from the operating system to make backups and data management easier.
What We Are Going To Cover[](#what-we-are-going-to-cover "Permalink to this headline")
What We Are Going To Cover[🔗](#what-we-are-going-to-cover "Permalink to this headline")
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> * Which volumes appear when creating a virtual machine using Horizon dashboard?
@ -36,7 +36,7 @@ What We Are Going To Cover[](#what-we-are-going-to-cover "Permalink to this h
> * Modifying bootable status of a volume
> * What happens if you launch a virtual machine from a volume which does not have a functional operating system?
Prerequisites[](#prerequisites "Permalink to this headline")
Prerequisites[🔗](#prerequisites "Permalink to this headline")
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No. 1 **Account**