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how instance boots from cinder in openstack

asked 2014-01-10 06:33:04 -0500

anonymous user


why can't we boot an instance from swift in openstack

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answered 2014-01-10 08:11:54 -0500

SamYaple gravatar image

updated 2014-01-10 08:22:25 -0500

Object storage is very different from block storage.

A quick write up can be found here

If you are looking for a distributed storage backend that is integrated into Openstack that supports block devices, look into Ceph. Once it is setup as a cinder backend, you can use it seamlessly with OpenStack.


I thought I would add that you technically _can_ boot an instance out of Swift if you use Swift as a Glance backend. But that requires you to download the entire image before booting it.

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Asked: 2014-01-10 06:33:04 -0500

Seen: 54 times

Last updated: Jan 10 '14