Bug 1597541 - [OSP13] Failed to host-evacuate-live VM after migration port change in BZ1573787
Summary: [OSP13] Failed to host-evacuate-live VM after migration port change in BZ1573787
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: openstack-tripleo-heat-templates
Version: 13.0 (Queens)
Hardware: Unspecified
OS: Unspecified
Target Milestone: z2
: 13.0 (Queens)
Assignee: Martin Schuppert
QA Contact: Archit Modi
Depends On:
Blocks: 1573787
TreeView+ depends on / blocked
Reported: 2018-07-03 07:56 UTC by Martin Schuppert
Modified: 2021-12-10 16:36 UTC (History)
19 users (show)

Fixed In Version: puppet-tripleo-8.3.4-2.el7ost openstack-tripleo-heat-templates-8.0.3-2.el7ost
Doc Type: Bug Fix
Doc Text:
A change in the libvirtd live-migration port range prevented live migration failures. Previously, libvirtd live-migration used ports 49152 to 49215, as specified in the qemu.conf file. On Linux, this range is a subset of the ephemeral port range 32768 to 61000. Any port in the ephemeral range can be consumed by any other service as well. As a result, live-migration failed with the error: Live Migration failure: internal error: Unable to find an unused port in range 'migration' (49152-49215). The new libvirtd live-migration range of 61152-61215 is not in the ephemeral range. The related failures no longer occur.
Clone Of: 1597313
Last Closed: 2018-08-29 16:37:54 UTC
Target Upstream Version:

Attachments (Terms of Use)

System ID Private Priority Status Summary Last Updated
Launchpad 1779820 0 None None None 2018-07-03 07:56:21 UTC
OpenStack gerrit 580059 0 None MERGED Make sure we apply qemu config changes 2020-11-26 14:52:57 UTC
OpenStack gerrit 580066 0 None MERGED Set configure_qemu to true to get qemu port range applied 2020-11-26 14:53:22 UTC
Red Hat Issue Tracker OSP-11435 0 None None None 2021-12-10 16:36:35 UTC
Red Hat Product Errata RHBA-2018:2574 0 None None None 2018-08-29 16:38:52 UTC

Comment 3 Martin Schuppert 2018-07-03 09:44:28 UTC
changes proposed to master:
puppet-tripleo -> https://review.openstack.org/#/c/579807/
tripleo-heat-templates -> https://review.openstack.org/#/c/579813/

when landed doing backport.

Comment 15 Joanne O'Flynn 2018-08-15 07:51:43 UTC
This bug is marked for inclusion in the errata but does not currently contain draft documentation text. To ensure the timely release of this advisory please provide draft documentation text for this bug as soon as possible.

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Comment 17 errata-xmlrpc 2018-08-29 16:37:54 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.


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