** Project changed: openstack-manuals => nova
** Changed in: nova
Status: Confirmed => New
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https://bugs.launchpad.net/bugs/1670261
Title:
Migrate a single instance to another compute host in Administrator
Guide
Status in OpenStack Compute (nova):
New
Bug description:
This bug tracker is for errors with the documentation, use the
following as a template and remove or add fields as you see fit.
Convert [ ] into [x] to check boxes:
- [X] This doc is inaccurate in this way:
Related to https://bugs.launchpad.net/openstack-manuals/+bug/1665860
and https://bugs.launchpad.net/openstack-manuals/+bug/1670225.
The page mixes live and cold migration without making it clear.
Some details:
Wrong text: "The scheduler chooses the destination compute host". When using
the openstack client to live-migrate an instance, the user has to provide the
destination host (I haven't double-checked that in Ocata, but the current OSC
documentation says so).
The script in step 3 uses the "nova migrate" command instead of "openstack
server migrate" and performs a cold migration, which is inconsistent with the
live migration in step 2. Besides, the script could probably be simplified.
To monitor live migration, "nova server-migration-list" and "nova
server-migration-show" can be used for a much simpler script.
Inconsistent text "The instance is booted from a new host" - this is
true for cold migration, but not live migration.
I would rewrite the page, giving examples for cold and live migration.
- [ ] This is a doc addition request.
- [ ] I have a fix to the document that I can paste below including example:
input and output.
If you have a troubleshooting or support issue, use the following
resources:
- Ask OpenStack: http://ask.openstack.org
- The mailing list: http://lists.openstack.org
- IRC: 'openstack' channel on Freenode
-----------------------------------
Release: 0.9 on 2017-03-06 05:22
SHA: ccf45727a00cc74789657833ca8947364e6f543a
Source:
https://git.openstack.org/cgit/openstack/openstack-manuals/tree/doc/admin-guide/source/cli-nova-migrate.rst
URL: https://docs.openstack.org/admin-guide/cli-nova-migrate.html
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