Bug 210092 - Configuring bootargs causes pygrub to fail
Summary: Configuring bootargs causes pygrub to fail
Alias: None
Product: Fedora
Classification: Fedora
Component: xen   
(Show other bugs)
Version: 6
Hardware: i386
OS: Linux
Target Milestone: ---
Assignee: Juan Quintela
QA Contact: Brian Brock
Depends On:
TreeView+ depends on / blocked
Reported: 2006-10-09 22:39 UTC by Bertho
Modified: 2007-11-30 22:11 UTC (History)
4 users (show)

Fixed In Version: xen-3.0.3-8.fc6
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
Last Closed: 2007-03-21 15:42:10 UTC
Type: ---
Regression: ---
Mount Type: ---
Documentation: ---
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

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Description Bertho 2006-10-09 22:39:42 UTC
Description of problem:
Entering the configuration option "bootargs" in a domain configuration file in
combination with 'bootloader="/usr/bin/pygrub"' causes 'xm create mybox0' to
fail with the message: "Error: append() takes exactly one argument (2 given)".
It surely can be that I am doing something wrong here, but I can't see what...

Version-Release number of selected component (if applicable):
- Fedora Core 6 test3 (development version 2006-Oct-08)
- xen-3.0.2-44
- Clean install and a clean guest created with xenguest-install script

How reproducible:
[root@xen /etc/xen]# xm create -c mybox0
Using config file "mybox0".
Going to boot Fedora Core (2.6.18-1.2747.fc6xen)
  kernel: /boot/vmlinuz-2.6.18-1.2747.fc6xen
  initrd: /boot/initrd-2.6.18-1.2747.fc6xen.img
Error: append() takes exactly one argument (2 given)

Steps to Reproduce:
1. Put in config file /etc/xen/mybox0:
     * bootloader="/usr/bin/pygrub"
     * bootargs="-q"
2. start the domain
Actual results:
Domain not started

Expected results:
domain started

Additional info:
Changing the bootargs argument to [ '-q' ] does not help and fails with "Error:
'list' object has no attribute 'read'". This makes sense because the source file
 /usr/lib/python2.4/site-packages/xen/xm/create.py at line 128 requires a simple
string value like the bootloader option.

Comment 1 Stephen Tweedie 2006-10-10 12:55:18 UTC
Fixed upstream in xen-unstable cset 11636:


We'll be pulling in xen-3.0.3 final when that comes out (expected soon), and
that contains this fix.

Comment 3 Daniel Berrange 2007-03-21 15:42:10 UTC
The current update in FC6 is 3.0.3-8.fc6 which has the fix now, so closing this

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