openstack/nova
Code Issues Proposed changes

api-ref: add note about rebuild not replacing volume-backed root disk

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We've had several bugs about this over the years, and until we
actually decide to fix it (or not), we should point out the known
limitation that volume-backed root disks are not replaced during
a rebuild.

Like, if you have a volume-backed instance and rebuild with a new
image, the root disk is still the volume with the original image.

Change-Id: I145cab88f782e4b1e630cc432322bc8436413e71
Related-Bug: #1482040
This commit is contained in:
Matt Riedemann 2017-10-03 16:34:26 -04:00
parent ac1449c28e
commit ae9542eb7d
1 changed files with 5 additions and 0 deletions
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5
api-ref/source/servers-actions.inc
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@ -458,6 +458,11 @@ Rebuilds a server.
Specify the ``rebuild`` action in the request body. Specify the ``rebuild`` action in the request body.
.. note:: There is a `known limitation`_ where the root disk is not
replaced for volume-backed instances during a rebuild.
.. _known limitation: https://bugs.launchpad.net/nova/+bug/1482040
Normal response codes: 202 Normal response codes: 202
Error response codes: badRequest(400), unauthorized(401), forbidden(403), Error response codes: badRequest(400), unauthorized(401), forbidden(403),