We run almost entirely RHEL 5.8 on z/VM 6.2, with no issues.
--
Robert P. Nix Mayo Foundation.~.
RO-OC-1-18 200 First Street SW/V\
507-284-0844 Rochester, MN 55905 /( )\
-^^-^^
In theory, theory and practice
Subject: Re: CCL OSA device not activated
Hi Berry,
found the problem in /sbin/qeth_configure. It enforces a definition for the
layer2 attribute, which is not applicable for OSN-devices. You might edit the
created udev rule in /etc/udev/rules.d/51-qeth... and remove the layer2 line.
Anyway
We have installed RHEL 5.8 on z/VM 6.2. I cannot think of any reason why that
would not work. We did have a problem with Vintela, had to upgrade to a newer
version, but it was a Vintela bug, not RHEL or z/VM. I'm not at work, or I'd
give you the Vintela versions.
On Nov 9, 2012, at 12:50 AM,
Hi Berry,
found the problem in /sbin/qeth_configure. It enforces a definition for
the layer2 attribute, which is not applicable for OSN-devices. You might
edit the created udev rule in /etc/udev/rules.d/51-qeth... and remove
the layer2 line.
Anyway, the problem should be reported to SuSE. Will
.
Thanks, Berry.
-Original Message-
From: Linux on 390 Port [mailto:LINUX-390@VM.MARIST.EDU] On Behalf Of
Ursula Braun
Sent: woensdag 7 november 2012 10:15
To: LINUX-390@VM.MARIST.EDU
Subject: Re: CCL OSA device not activated
Hi Berry,
found the problem in /sbin/qeth_configure
Hi Berry,
ok, we will open a SuSE-bugzilla to get this qeth_configure problem
fixed for OSN-devices.
Regards, Ursula Braun, IBM Germany
On Wed, 2012-11-07 at 09:34 +, van Sleeuwen, Berry wrote:
Hi Ursula,
I did remove the line, if anything just to see if the device would be
activated
On Thu, 2012-11-01 at 09:57 +, van Sleeuwen, Berry wrote:
I tried to activate with these commands, as well as with znetconf but that
was still not successful. After installing the most recent patches, the
kernel is now on 2.6.32.59, the ccwgroup device 0.0.efac is activated during
boot.
november 2012 10:40
To: LINUX-390@VM.MARIST.EDU
Subject: Re: CCL OSA device not activated
now I recognize my first hint has been useless for you - sorry. Your problem
is specific to OSN. OSN-devices are special OSA-devices which offer just a
few writable sysfs-attributes (buffer_count and recover
On Fri, 2012-10-26 at 10:00 +, van Sleeuwen, Berry wrote:
Hello All,
We are migrating a CCL guest from SLES9 to SLES11 SP1. The guest is available
but the CCL is not activated.
This may seem like a dumb question, but have you tried activation after
the CCL is activated? It may need to
, November 02, 2012 6:13 AM
To: LINUX-390@VM.MARIST.EDU
Subject: Re: CCL OSA device not activated
On Fri, 2012-10-26 at 10:00 +, van Sleeuwen, Berry wrote:
Hello All,
We are migrating a CCL guest from SLES9 to SLES11 SP1. The guest is available
but the CCL is not activated.
This may seem like
I tried to activate with these commands, as well as with znetconf but that was
still not successful. After installing the most recent patches, the kernel is
now on 2.6.32.59, the ccwgroup device 0.0.efac is activated during boot. Since
it's now active we can test the new CCL once again.
The
[mailto:LINUX-390@VM.MARIST.EDU] On Behalf Of van
Sleeuwen, Berry
Sent: Thursday, November 01, 2012 2:57 AM
To: LINUX-390@VM.MARIST.EDU
Subject: Re: [LINUX-390] CCL OSA device not activated
I tried to activate with these commands, as well as with znetconf but that was
still not successful. After
Berry,
what's the kernel version of your SLES11 SP1 kernel running? I am aware
of a race problem between udev rules and kernel while accessing a sysfs
attribute of a ccwgroup device. It has been fixed with kernel
2.6.32.49-0.3.1. This problem would match your described symptom
udevd-event[554]:
Braun
Sent: dinsdag 30 oktober 2012 11:09
To: LINUX-390@VM.MARIST.EDU
Subject: Re: CCL OSA device not activated
Berry,
what's the kernel version of your SLES11 SP1 kernel running? I am aware of a
race problem between udev rules and kernel while accessing a sysfs
attribute of a ccwgroup
On 10/30/2012 at 08:24 AM, van Sleeuwen, Berry
berry.vansleeu...@atos.net
wrote:
Hi Ursula,
Thanks. That might be something then. We have 2.6.32.12-0.7 in these guests.
Is there any way to go around this issue? Can we activate the OSA outside
udev?
Updating the kernel would be the
Hi Berry,
sure, you can always activate a qeth device manually. One possiblitiy is
to make use of the znetconf command. Determine your configured options
for your OSA (for instance from the corresponding udev-rule
in /etc/udev/rules.d/51-qeth...) and specify them explicitly with the
-o option of
Hello All,
We are migrating a CCL guest from SLES9 to SLES11 SP1. The guest is available
but the CCL is not activated. Looking at it it looks like udev can't activate
the devices needed for the CCL engine. The guest has the three OSA devices
(EFAC, EFAD, EFAE) attached, just as it had in the
What are the errors messages that you are receiving in the syslog during IPL?
-Original Message-
From: Linux on 390 Port [mailto:LINUX-390@VM.MARIST.EDU] On Behalf Of van
Sleeuwen, Berry
Sent: Friday, October 26, 2012 6:01 AM
To: LINUX-390@VM.MARIST.EDU
Subject: CCL OSA device
correctly.
Regards, Berry.
-Original Message-
From: Iuliano, Vincent [mailto:viuli...@iso.com]
Sent: vrijdag 26 oktober 2012 14:52
To: Linux on 390 Port; van Sleeuwen, Berry
Subject: RE: CCL OSA device not activated
What are the errors messages that you are receiving in the syslog during
are started correctly.
Regards, Berry.
-Original Message-
From: Iuliano, Vincent [mailto:viuli...@iso.com]
Sent: vrijdag 26 oktober 2012 14:52
To: Linux on 390 Port; van Sleeuwen, Berry
Subject: RE: CCL OSA device not activated
What are the errors messages that you are receiving
[mailto:LINUX-390@VM.MARIST.EDU] On Behalf Of van
Sleeuwen, Berry
Sent: Friday, October 26, 2012 10:49 AM
To: LINUX-390@VM.MARIST.EDU
Subject: Re: CCL OSA device not activated
No messages other than udevd-event[554]: error opening
ATTR{/sys/devices/qeth/0.0.efac/portname} for writing
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