Bug 1906366 - [DDF] Missing note for compute upgrade prepare
Summary: [DDF] Missing note for compute upgrade prepare
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: documentation
Version: 16.1 (Train)
Hardware: All
OS: All
unspecified
unspecified
Target Milestone: ---
: ---
Assignee: mgeary
QA Contact: Vlada Grosu
URL:
Whiteboard:
Depends On: 1895887
Blocks:
TreeView+ depends on / blocked
 
Reported: 2020-12-10 11:44 UTC by Direct Docs Feedback
Modified: 2021-02-11 12:09 UTC (History)
7 users (show)

Fixed In Version:
Doc Type: Release Note
Doc Text:
Due to BZ#1895887, Compute with OVS+DPDK workload will not function properly after leapp. As a workaround for this issue please follow below. Either remove /etc/modules-load.d/vfio-pci.conf before compute upgrade Or restart ovs-vswitchd service on the compute node after upgrade.
Clone Of:
Environment:
Last Closed: 2021-02-11 12:09:39 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)

Description Direct Docs Feedback 2020-12-10 11:44:44 UTC 
Missing note for compute upgrade prepare 

Reported by: yrachman2

https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/16.1/html/framework_for_upgrades_13_to_16.1/preparing-network-functions-virtualization-nfv#annotations:97af2c4f-0a42-424b-9346-dc2912519814
Comment 1 Yariv 2020-12-10 11:55:22 UTC 
During FFU tests for OVS+DPDK the following BZ created


https://bugzilla.redhat.com/show_bug.cgi?id=1902631

For LVM/Ceph/NFV/ storage backends
Compute OVS+DPDK will not function properly after leapp, to workaround this issue please follow one:
* remove /etc/modules-load.d/vfio-pci.conf, before compute upgrade
* restart compute ovs after compute upgrade.
Comment 2 Yariv 2020-12-10 12:16:37 UTC 
(In reply to Yariv from comment #1)
> During FFU tests for OVS+DPDK the following BZ created
> 
> 
> https://bugzilla.redhat.com/show_bug.cgi?id=1902631

BZ mistake 

Ignore this: https://bugzilla.redhat.com/show_bug.cgi?id=1902631

Use that: https://bugzilla.redhat.com/show_bug.cgi?id=1895887

> 
> For LVM/Ceph/NFV/ storage backends
> Compute OVS+DPDK will not function properly after leapp, to workaround this
> issue please follow one:
> * remove /etc/modules-load.d/vfio-pci.conf, before compute upgrade
> * restart compute ovs after compute upgrade.
Comment 9 mgeary 2021-01-20 18:31:07 UTC 
https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/16.1/html-single/framework_for_upgrades_13_to_16.1/index#known-issues-that-might-block-an-upgrade
Comment 10 Vlada Grosu 2021-01-21 14:26:45 UTC 
Good stuff, Michael! Thank you for your work on this!

(In reply to mgeary from comment #9)
> https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/16.
> 1/html-single/framework_for_upgrades_13_to_16.1/index#known-issues-that-
> might-block-an-upgrade
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