Bug 1315059

Summary:	improve the error when undefine transient network
Product:	Red Hat Enterprise Linux 7	Reporter:	Shanzhi Yu <shyu>
Component:	libvirt	Assignee:	Peter Krempa <pkrempa>
Status:	CLOSED ERRATA	QA Contact:	Virtualization Bugs <virt-bugs>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	7.3	CC:	dyuan, mzhan, rbalakri, yalzhang
Target Milestone:	rc
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	libvirt-1.3.3-1.el7	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2016-11-03 18:39:00 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:

Description Shanzhi Yu 2016-03-06 10:50:46 UTC

Description of problem:

improve the error when undefine transient network

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

libvirt-1.3.2-1.el7.x86_64

How reproducible:

100%

Steps to Reproduce:

1. Prepare transient network

# virsh net-list --transient
 Name                 State      Autostart     Persistent
----------------------------------------------------------
 default              active     no            no


2. Try to undefine it
# virsh net-undefine default

error: Failed to undefine network default
error: cannot remove config file '/etc/libvirt/qemu/networks/default.xml': No such file or directory

3.

Actual results:

as above 

Expected results:

error: Failed to undefine network default
error: Requested operation is not valid: can't undefine transient network

Additional info:

Comment 1 Ján Tomko 2016-03-07 06:41:31 UTC

A patch has been proposed upstream:
https://www.redhat.com/archives/libvir-list/2016-March/msg00174.html

Comment 2 Peter Krempa 2016-03-07 09:22:04 UTC

Fixed upstream:

commit 347035f95999934ad0c5f50b9544c34fc797833d
Author: Shanzhi Yu <shyu>
Date:   Sun Mar 6 18:54:21 2016 +0800

    qemu: improve the error when try to undefine transient network

v1.3.2-68-g347035f

Comment 3 Mike McCune 2016-03-28 23:19:36 UTC

This bug was accidentally moved from POST to MODIFIED via an error in automation, please see mmccune with any questions

Comment 5 yalzhang@redhat.com 2016-04-07 02:40:10 UTC

verified on libvirt-1.3.3-1.el7.x86_64, the result is as expected.

# virsh net-list 
 Name                 State      Autostart     Persistent
----------------------------------------------------------
 default              active     no            yes
 definebr1            active     no            no
 netboot              active     no            yes

# virsh net-undefine definebr1
error: Failed to undefine network definebr1
error: Requested operation is not valid: can't undefine transient network

Comment 8 errata-xmlrpc 2016-11-03 18:39:00 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://rhn.redhat.com/errata/RHSA-2016-2577.html