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Bug 404281

Summary: xm fails to create domain with pci=xx.yy.z option
Product: Red Hat Enterprise Linux 5 Reporter: Marc Schiffbauer <marc>
Component: xenAssignee: Xen Maintainance List <xen-maint>
Status: CLOSED DUPLICATE QA Contact: Virtualization Bugs <virt-bugs>
Severity: medium Docs Contact:
Priority: low    
Version: 5.1CC: mark
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2008-04-17 19:54:19 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
Python backtrace from /var/log/xen/xend.log
none
Patch against pciif none

Description Marc Schiffbauer 2007-11-29 11:39:15 UTC 
Description of problem:
I need to attach some PCI devices (LAN adapter) directly to a domU.
pciback module has been loaded and pci-devices bound to it.

But either putting "pci=['09:00.0','09:00.1']" into the config file nor the
cmdline option "pci=09:00.0" work...

Error Message:
Error: function takes exactly 4 arguments (3 given)

Version-Release number of selected component (if applicable):
xen-3.0.3-41.el5


How reproducible:
always


Steps to Reproduce:
1. create a VM config like this (with default RHEL5 guest installation):
name = "testvm"
uuid = "c2436648-0f2c-80c7-0c19-9ce1e5d5f6d4"
maxmem = 256
memory = 256
vcpus = 1
bootloader = "/usr/bin/pygrub"
on_poweroff = "destroy"
on_reboot = "restart"
on_crash = "restart"
vfb = [ "type=vnc,vncunused=1,keymap=de" ]
disk = [ "phy:/dev/xen03-domU/fw-ext,xvda,w" ]
vif = [ "mac=00:16:3e:10:e6:85,bridge=xenbr1" ]
pci=['09:00.0','09:00.1']

2. In dom0 try 
~# xm create testvm
or (if pci= setting is not in config)
~# xm create testvm pci=09:00.0 pci=09:00.1

Actual results:
error, the domain can not be started

Expected results:
created domain with pci devices attached directly to it
Comment 1 Marc Schiffbauer 2007-11-29 11:39:15 UTC 
Created attachment 272841 [details]
Python backtrace from /var/log/xen/xend.log
Comment 2 Mark Wormgoor 2007-12-08 11:49:09 UTC 
Seems like a duplicate of 379601 .
Comment 3 Mark Wormgoor 2007-12-08 14:05:18 UTC 
Created attachment 282031 [details]
Patch against pciif

Upstream: http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1053
Comment 4 Bill Burns 2008-04-17 19:54:19 UTC 
This patch was applied for bz 339421 (379601 mentioned in comment #2 is marked a
duplicate of that). Closing this a dup.



*** This bug has been marked as a duplicate of 339421 ***