Bug 1590771

Summary:	[RHOS13] Configured jumbo frames and tap device is still being created with the MTU 1500
Product:	Red Hat OpenStack	Reporter:	Sahid Ferdjaoui <sferdjao>
Component:	openstack-nova	Assignee:	Sahid Ferdjaoui <sferdjao>
Status:	CLOSED ERRATA	QA Contact:	OSP DFG:Compute <osp-dfg-compute>
Severity:	medium	Docs Contact:
Priority:	high
Version:	13.0 (Queens)	CC:	amuller, berrange, chrisw, dasmith, eglynn, fiezzi, ihrachys, jhakimra, jmelvin, joflynn, jschluet, kchamart, lyarwood, mbooth, mflusche, nova-maint, nyechiel, ragiman, rcernin, sbauza, sferdjao, sgordon, srevivo, stephenfin, vromanso
Target Milestone:	z2	Keywords:	Triaged, ZStream
Target Release:	13.0 (Queens)
Hardware:	All
OS:	All
Whiteboard:
Fixed In Version:	openstack-nova-17.0.5-2.d7864fbgit.el7ost	Doc Type:	Bug Fix
Doc Text:	The MTU of TAP devices was not configured. This means that the network was configured with a different MTU than the TAP device used by a guest. When creating the TAP device for the guest, you can also configure libvirt. Nova passes the correct parameter to libvirt. The TAP device created by libvirt for the guest now has the same configuration as the network.	Story Points:	---
Clone Of:	1590767	Environment:
Last Closed:	2018-08-29 16:40:38 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1553559, 1590766, 1590767
Bug Blocks:

Comment 7 Joanne O'Flynn 2018-08-13 10:08:35 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 9 errata-xmlrpc 2018-08-29 16:40:38 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, 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/RHBA-2018:2588

Comment 10 smooney 2018-09-06 17:05:38 UTC

*** Bug 1620195 has been marked as a duplicate of this bug. ***