Bug 1447028

Summary:	[blocked][RFE] disallow creating new bond mode 0 during RHV-H installation (depends on platform RFE 1509049 )
Product:	Red Hat Enterprise Virtualization Manager	Reporter:	Olimp Bockowski <obockows>
Component:	redhat-virtualization-host	Assignee:	Nir Levy <nlevy>
Status:	CLOSED CANTFIX	QA Contact:	cshao <cshao>
Severity:	high	Docs Contact:
Priority:	high
Version:	4.0.6	CC:	cshao, dfediuck, dougsland, huzhao, lsurette, mgoldboi, pstehlik, qiyuan, sbonazzo, sbueno, srevivo, weiwang, yaniwang, ycui
Target Milestone:	---	Keywords:	FutureFeature
Target Release:	---	Flags:	rbarry: needinfo-
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2021-02-04 08:34:54 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	Node	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1509049
Bug Blocks:

Description Olimp Bockowski 2017-05-01 11:07:39 UTC

Description of problem:
During RHV-H installation when one creates bond it is by default mode 0 (round-robin) what shouldn't be supported or at least there should be some warning that modes 0, 5 and 6 support non-virtual machine (bridgeless) networks only. 
Of course, it is nothing strange for Anaconda and RHEL, but for RHV-H it is crucial because on top of bond there will be created ovirt-mgmt bridge

Version-Release number of selected component (if applicable):


How reproducible:
everytime 

Steps to Reproduce:
1. Start installation
2. create bond
3. attach ethernet interfaces as slave links
4. proceed with installation

Actual results:
fails to create ovirt-mgmt bridge

Expected results:
shows warning there will be a problem further or forbid such configuration

Comment 1 Ryan Barry 2017-05-02 15:08:14 UTC

Douglas, can you please open a bug against anaconda to let us limit this via the installclass and set it as a dependency?

Comment 3 cshao 2017-05-03 07:51:53 UTC

huzhao,

Could we reproduce this issue in QE lab ENV?
Thanks.

Comment 4 Huijuan Zhao 2017-05-03 10:05:22 UTC

(In reply to shaochen from comment #3)
> huzhao,
> 
> Could we reproduce this issue in QE lab ENV?
> Thanks.

Can reproduce this issue.

Test version:
RHVH-4.0-20170308.0-RHVH-x86_64-dvd1.iso

Test steps:
1. Install RHVH-4.0-20170308.0-RHVH-x86_64-dvd1.iso via anaconda
2. Create bond0(default mode 0, round-robin) during installation
3. Add rhvh-4.0 to engine 3.6
4. Add rhvh-4.0 to engine 4.0

Actual results:
1. After step 2, there is no warning that modes 0 support non-virtual machine (bridgeless) networks only. Can create bond0 successful
2. After step 3, failed to add rhvh-4.0 to engine 3.6, fails to create ovirtmgmt bridge
3. After step 4, failed to add rhvh-4.0 to engine 4.0, fails to create ovirtmgmt bridge

Expected results:
1. After step 2, shows warning there will be a problem further or forbid such configuration.

Comment 5 Yaniv Kaul 2017-09-05 10:34:58 UTC

(In reply to Ryan Barry from comment #1)
> Douglas, can you please open a bug against anaconda to let us limit this via
> the installclass and set it as a dependency?

Is there an open BZ we can track?

Comment 7 Ying Cui 2017-11-09 14:30:47 UTC

(In reply to Yaniv Kaul from comment #5)
> (In reply to Ryan Barry from comment #1)
> > Douglas, can you please open a bug against anaconda to let us limit this via
> > the installclass and set it as a dependency?
> 
> Is there an open BZ we can track?

The bug 1509049 is for anaconda.

Comment 8 Sandro Bonazzola 2018-11-27 09:21:22 UTC

anaconda fix will be available only after 4.3 GA so pushing this out to 4.4

Comment 9 Sandro Bonazzola 2021-02-04 08:34:54 UTC

Closing cantfix as platform decided to not fix the blocking RFE.