Bug 163741

Summary: qetharp 'Operation not supported' on non-layer2 guestlan
Product: Red Hat Enterprise Linux 4 Reporter: David Milburn <dmilburn>
Component: kernelAssignee: Jan Glauber <jglauber>
Status: CLOSED ERRATA QA Contact: Brian Brock <bbrock>
Severity: medium Docs Contact:
Priority: medium    
Version: 4.0CC: davem, jbaron, tao, zaitcev
Target Milestone: ---   
Target Release: ---   
Hardware: s390   
OS: Linux   
Whiteboard:
Fixed In Version: RHSA-2006-0132 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2006-03-07 19:22:13 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:
Bug Depends On:    
Bug Blocks: 168429    
Attachments:
Description Flags
patch to enable qetharp processing for guestlan none

Description David Milburn 2005-07-20 18:54:45 UTC 
From Bugzilla Helper:
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Description of problem:
Command "qetharp -q <interface>" does not return a list of IP/MAC addresses.


Version-Release number of selected component (if applicable):
kernel-2.6.9-11.EL

How reproducible:
Always

Steps to Reproduce:
1. Install RHEL-4
2. Define a non-layer2 vswitch or qdio type guestlan
3. Couple a virtual nic to the non-layer2 lan and configure an interface on it
4. Attempt "qetharp -q <interface>"


Actual Results:  CP Q NIC 600
Adapter 0600  Type: QDIO      Name: UNASSIGNED  Devices: 3
 Port 0 MAC: 02-00-00-00-00-0C  VSWITCH: SYSTEM DT70      

CP Q LAN DT70                                                         
VSWITCH SYSTEM DT70     Type: VSWITCH Connected: 8    Maxconn: INFINITE
 PERSISTENT  RESTRICTED    NONROUTER                 Accounting: OFF  
 VLAN Unaware                                                         
 State: Ready                                                         
 IPTimeout: 5         QueueStorage: 8                                 
 Portname: DT70       RDEV: 0620 Controller: TCPIP    VDEV:  0620     

[root@ltic0035 ~]# cat /proc/qeth
devices                    CHPID interface  cardtype       port chksum
prio-q'ing rtr4 rtr6 fsz   cnt
-------------------------- ----- ---------- -------------- ---- ------
---------- ---- ---- ----- -----
0.0.0600/0.0.0601/0.0.0602 x0A   eth0       GuestLAN QDIO  0    sw   
always_q_2 no   n/a  64k   16
[root@ltic0035 ~]#

[root@ltic0035 ~]# qetharp -q eth0

Unsuccessful: Operation not supported


Expected Results:  That the qetharp would give back a listing with IP and MAC for my virtual nic.


Additional info:

The RHEL4 U1 kernel does not contain the qeth-qetharp fix published within
patch23 on developer works:
http://www.ibm.com/developerworks/linux/linux390/linux-2.6.5-s390-23-april2004.html
Comment 1 David Milburn 2005-07-20 18:56:06 UTC 
Created attachment 116992 [details]
patch to enable qetharp processing for guestlan
Comment 9 Red Hat Bugzilla 2006-03-07 19:22:13 UTC 
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on the solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHSA-2006-0132.html