Bug 2089520 - [RHOS 17] Live migration failing due to permission errors
Summary: [RHOS 17] Live migration failing due to permission errors
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: puppet-tripleo
Version: 17.0 (Wallaby)
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: beta
: 17.0
Assignee: smooney
QA Contact: James Parker
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2022-05-23 21:40 UTC by James Parker
Modified: 2022-09-21 12:22 UTC (History)
22 users (show)

Fixed In Version: puppet-tripleo-14.2.3-0.20220711140733.41752a3.el9ost
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2022-09-21 12:21:38 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
OpenStack gerrit 847818 0 None master: MERGED puppet-tripleo: Revert "Fix live-migration with libvirt >= 6.8.0" (Id4a77280f8a977a2b319078d66e6d963d6babdc9) 2022-07-20 12:17:08 UTC
OpenStack gerrit 849222 0 None stable/wallaby: MERGED puppet-tripleo: Revert "Fix live-migration with libvirt >= 6.8.0" (Id4a77280f8a977a2b319078d66e6d963d6babdc9) 2022-07-20 12:17:14 UTC
Red Hat Issue Tracker OSP-15362 0 None None None 2022-05-23 21:45:38 UTC
Red Hat Product Errata RHEA-2022:6543 0 None None None 2022-09-21 12:22:06 UTC

Comment 16 Dr. David Alan Gilbert 2022-07-25 16:09:36 UTC 
So hmm, why is postcopy not supported in your case:
  a) The userfaultfd perms is the most likely - I think libvirt turns that on automatically in recent versions but might not if you're containersised; so make sure it's set on the host
  b) I see notes about sr-iov being in use; not sure what it's behaviour with postcopy is
  c) I also see mention of netcat above, where is that being used???  Postcopy needs a bidirectional migration stream
Comment 23 errata-xmlrpc 2022-09-21 12:21:38 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 (Release of components for Red Hat OpenStack Platform 17.0 (Wallaby)), and where to find the updated
files, follow the link below.

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

https://access.redhat.com/errata/RHEA-2022:6543
Note You need to log in before you can comment on or make changes to this bug.