Thang,
I may not be of much help, but this looks similar to the following.
https://bugzilla.redhat.com/show_bug.cgi?id=530579
Justin
On 06/22/2010 10:39 AM, Thang Pham wrote:
qeth, qdio and ccwgroup modules are loaded. I tried to debug the problem
by going into shell on the 3270 session and issuing lsmod:
Module Size Used by Not tainted
qeth 274641 0
ccwgroup 35905 1 qeth
qdio 138281 1 qeth
nfs 410237 0
nfs_acl 33345 1 nfs
lockd 137385 1 nfs
sunrpc 268297 3 nfs,nfs_acl,lockd
fscache 55425 1 nfs
ipv6 502121 11 qeth
xfrm_nalgo 54341 1 ipv6
crypto_api 43585 1 xfrm_nalgo
The modules appear to be loaded, but the network interface does not seem to
go online (I tried an ifconfig and nothing came back).
Thang 2455 South Road (Embedded
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Phone: (845) 433-7567 Poughkeepsie, NY
12601
e-mail: thang.p...@us.ibm.com
From: Jan Glauber<j...@linux.vnet.ibm.com>
To: LINUX-390@vm.marist.edu
Date: 06/22/2010 10:27 AM
Subject: Re: Red Hat network modules
Sent by: Linux on 390 Port<LINUX-390@vm.marist.edu>
On Tue, 2010-06-22 at 08:56 -0400, Thang Pham wrote:
The kernel version is 2.6.18-164.el5
There was a similar issue due to a bug in the module loader
but that was fixed already with RHEL5.2.
Are all relevant modules loaded after the boot (qeth, qdio and
ccwgroup)? Is the network interface working or not?
Regards, Jan
Thang 2455 South Road
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Phone: (845) 433-7567 Poughkeepsie, NY
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e-mail: thang.p...@us.ibm.com
From: Mauro Souza<thoriu...@gmail.com>
To: LINUX-390@vm.marist.edu
Date: 06/22/2010 08:52 AM
Subject: Re: Red Hat network modules
Sent by: Linux on 390 Port<LINUX-390@vm.marist.edu>
Thang,
This is the RedHat distro version, not kernel version. You need to run
*uname
-r* to get the kernel version.
Mauro
http://mauro.limeiratem.com - registered Linux User: 294521
Scripture is both history, and a love letter from God.
On Tue, Jun 22, 2010 at 9:39 AM, Thang Pham<thang.p...@us.ibm.com>
wrote:
I am using RHEL 5.5.
Thang 2455 South Road
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Phone: (845) 433-7567 Poughkeepsie, NY
12601
e-mail: thang.p...@us.ibm.com
From: Jan Glauber<j...@linux.vnet.ibm.com>
To: LINUX-390@vm.marist.edu
Date: 06/22/2010 04:20 AM
Subject: Re: Red Hat network modules
Sent by: Linux on 390 Port<LINUX-390@vm.marist.edu>
Hi Thang,
can you tell us the RHEL kernel version number?
Regards, Jan
--
Linux on System z Kernel developer, LTC Boeblingen
On Mon, 2010-06-21 at 16:50 -0400, Thang Pham wrote:
Hi,
I am creating a custom initrd for Red Hat. When I load the initrd, I
get
this error:
IPv6 over IPv4 tunneling driver
qeth: Unknown symbol qdio_synchronize
qeth: Unknown symbol do_QDIO
qeth: Unknown symbol ccwgroup_probe_ccwdev
qeth: Unknown symbol ccwgroup_driver_register
qeth: Unknown symbol qdio_get_ssqd_pct
qeth: Unknown symbol ccwgroup_driver_unregister
qeth: Unknown symbol ccwgroup_remove_ccwdev
qeth: Unknown symbol qdio_initialize
qeth: Unknown symbol ccwgroup_create
qeth: Unknown symbol qdio_cleanup
qeth: Unknown symbol qdio_activate
insmod: cannot insert `/lib/qeth.ko': Unknown symbol in module (-1):
No
such file or directory
FS-Cache: Loaded
qdio: loading QDIO base support version 2
qeth: loading qeth S/390 OSA-Express driver
Red Hat nash version 5.1.19.6 starting
waiting for link... 0 seconds.
Sending request for IP information through
ERROR: Interface setup failed: pumpSetupInterface failed: get link -
19:
No
such device.
It looks like the qeth module is not loaded. But when I debugged, I
found
out that it is loaded, via the lsmod command. I did a google on the
error,
and found a forum where it said that the modules had to be loaded in
a
certain order (ccwgroup.ko, qdio.ko, and then qeth.ko). The order of
the
network modules that I load are: ccwgroup.ko, qdio.ko, and qeth.ko.
So
it
might be possible that I am missing a module. Are there any other
modules
that I am missing?
Thanks,
Thang 2455 South Road
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e-mail: thang.p...@us.ibm.com
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Software Maintenance Engineer, System z
Red Hat, Inc.
www.redhat.com/z
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