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[Bug 1857013] [NEW] Configure live migrations in nova - timeout section for kvm doesn't mention live_migration_timeout_action

 

Public bug reported:

- [x] This is a doc addition request.

In the section on configuring timeouts for live migration for kvm:

https://docs.openstack.org/nova/latest/admin/configuring-migrations.html
#advanced-configuration-for-kvm-and-qemu

It mentions live_migration_completion_timeout but not the
live_migration_timeout_action config option which was added in Stein:

https://specs.openstack.org/openstack/nova-specs/specs/stein/implemented
/live-migration-force-after-timeout.html

That allows configuring the compute that if the timeout is reached, to
automatically abort (default) or switch to post-copy or auto-converge
based on whether or not post-copy is available.

-----------------------------------
Release:  on 2019-01-16 17:50:10
SHA: 589576ade808eacf69dee4cfcfb4ce48abd04994
Source: https://opendev.org/openstack/nova/src/doc/source/admin/configuring-migrations.rst
URL: https://docs.openstack.org/nova/latest/admin/configuring-migrations.html

** Affects: nova
     Importance: Low
         Status: Confirmed


** Tags: doc libvirt live-migration low-hanging-fruit

** Tags added: low-hanging-fruit

** Changed in: nova
       Status: New => Confirmed

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https://bugs.launchpad.net/bugs/1857013

Title:
  Configure live migrations in nova - timeout section for kvm doesn't
  mention live_migration_timeout_action

Status in OpenStack Compute (nova):
  Confirmed

Bug description:
  - [x] This is a doc addition request.

  In the section on configuring timeouts for live migration for kvm:

  https://docs.openstack.org/nova/latest/admin/configuring-
  migrations.html#advanced-configuration-for-kvm-and-qemu

  It mentions live_migration_completion_timeout but not the
  live_migration_timeout_action config option which was added in Stein:

  https://specs.openstack.org/openstack/nova-
  specs/specs/stein/implemented/live-migration-force-after-timeout.html

  That allows configuring the compute that if the timeout is reached, to
  automatically abort (default) or switch to post-copy or auto-converge
  based on whether or not post-copy is available.

  -----------------------------------
  Release:  on 2019-01-16 17:50:10
  SHA: 589576ade808eacf69dee4cfcfb4ce48abd04994
  Source: https://opendev.org/openstack/nova/src/doc/source/admin/configuring-migrations.rst
  URL: https://docs.openstack.org/nova/latest/admin/configuring-migrations.html

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