nova/releasenotes/notes/libvirt-deprecate-migration-flags-config-4ba1e2d6c9ef09ff.yaml
Mark McLoughlin 89dcf9d1d4 libvirt: deprecate live/block_migration_flag opts
Some of the migration flags really should never be changed by users
since the code makes fundamental assumptions about their use.

Now that live_migration_tunnelled is available, there shouldn't be any
remaining use cases for the live_migration_flag and block_migration_flag
options.

Deprecate these for removal in a future release.

Change-Id: I69c4bdf47a7b34b8dc8cfa58f3d0e0557b5ce072
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
2016-02-03 13:10:38 +00:00

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---
deprecations:
- |
The libvirt live_migration_flag and block_migration_flag
config options are deprecated. These options gave too
fine grained control over the flags used and, in some
cases, misconfigurations could have dangerous side
effects. Please note the availability of a new
live_migration_tunnelled configuration option.