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Bug 807545 - the programming continue to run when executing virsh snapshot-list with --roots and --from mutually exclusive options
Summary: the programming continue to run when executing virsh snapshot-list with --roo...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: libvirt
Version: 6.3
Hardware: x86_64
OS: Linux
high
medium
Target Milestone: rc
: ---
Assignee: Alex Jia
QA Contact: Virtualization Bugs
URL:
Whiteboard:
Depends On: 837544
Blocks:
TreeView+ depends on / blocked
 
Reported: 2012-03-28 06:18 UTC by Alex Jia
Modified: 2013-02-21 07:09 UTC (History)
8 users (show)

Fixed In Version: libvirt-0.9.13-3.el6
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2013-02-21 07:09:18 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2013:0276 0 normal SHIPPED_LIVE Moderate: libvirt security, bug fix, and enhancement update 2013-02-20 21:18:26 UTC

Description Alex Jia 2012-03-28 06:18:42 UTC 
Description of problem:
--roots and --from are mutually exclusive options for virsh snapshot-list command, however, the programming just raises a error without exiting.

Version-Release number of selected component (if applicable):
# rpm -q libvirt-client
libvirt-client-0.9.10-8.el6.x86_64

How reproducible:
always

Steps to Reproduce:
# virsh list
 Id    Name                           State
----------------------------------------------------
 14    foo                            running

1. # virsh snapshot-create-as foo --name "hello"
Domain snapshot hello created

# virsh snapshot-create-as foo --name "libvirt"
Domain snapshot libvirt created

Notes, in order to show some details, I created a 'libvirt' child snapshot based on 'hello' snapsthot, in fact, it's not necessary.

2. # virsh snapshot-list foo --roots --from "hello"
error: --roots and --from are mutually exclusive
 Name                 Creation Time             State
------------------------------------------------------------
 libvirt              2012-03-28 13:46:51 +0800 running

  
Actual results:
error: --roots and --from are mutually exclusive
 Name                 Creation Time             State
------------------------------------------------------------
 libvirt              2012-03-28 13:46:51 +0800 running

Expected results:
The programming should be terminated when meeting a error.

Additional info:
Comment 1 Alex Jia 2012-03-28 06:23:10 UTC 
Patch for upstream:
https://www.redhat.com/archives/libvir-list/2012-March/msg01235.html
Comment 2 Dave Allan 2012-03-28 15:03:38 UTC 
Alex, is this virsh only or does it affect any user of the api?
Comment 3 Alex Jia 2012-03-28 15:11:19 UTC 
(In reply to comment #2)
> Alex, is this virsh only or does it affect any user of the api?

Hello Dave,
It's a virsh layer bug and hasn't effect on a API, so don't worry about it.

Alex
Comment 4 Alex Jia 2012-03-28 15:11:46 UTC 
In POST:
http://www.redhat.com/archives/libvir-list/2012-March/msg01242.html
Comment 7 Daniel Veillard 2012-07-17 14:45:41 UTC 
Commit 03ca3317a66b7ae5a1a6323487cad99b506cb714 upstream,

Daniel
Comment 9 Huang Wenlong 2012-08-13 10:01:35 UTC 
Verify this bug with :

libvirt-0.10.0-0rc0.el6.x86_64


1) perpare  a domain  with snapshot 


2) run --roots --from snapshot-list
#  virsh snapshot-list ga --roots --from "hello"
error: --roots and --from are mutually exclusive
Comment 10 errata-xmlrpc 2013-02-21 07:09:18 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.

http://rhn.redhat.com/errata/RHSA-2013-0276.html
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