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-Original Message-
From: Linux on 390 Port [mailto:LINUX-390@VM.MARIST.EDU] On Behalf Of M
Does anyone have a chart that shows relative performance improvements of IFL
processors on a z13 compared to previous mainframes, back to z10?
Thanks for any help.
Ray Mrohs
Lockheed Martin Corporation
Service Delivery Staff
Infrastructure Operations
ray.mr...@usdoj.gov
202 307-6896
--
It's a bit of a balancing act. Running zLinux lean and mean also opens up the
possibility of extensive swapping under unusual conditions. With WebSphere and
other big Java applications, it's almost a given. Not a big issue when it's
only a couple servers, but in large 24x7 server pools, the VDIS
Hi,
Our environment consists of SLES 11.4 servers under VM 6.2.
Sometimes we have misbehaving Linux applications that dip heavily into the
SWAPGEN configured swap space. After things settle down, Linux never lets go of
the space until we issue a swapoff -a, and swapon -a. Of course I do this a
Has anyone had a problem with Match Group and ChrootDirectory in sshd_config?
It worked fine in 11.3 but now the ChrootDirectory statement forces the client
to disconnect. A case is open with Novell but wondering if anyone else is
seeing this?
Ray Mrohs
Lockheed Martin Corporation
Service Deli
You might be able to limp along without real VM support for a while, but it
will be much harder to diagnose and fix performance and capacity issues that
are bound to crop up. That's not to say you can't learn on the fly as your
Linux instances go through their development phase. You will also wa
Our site is looking to upgrade from WebSphere 7 Base to 8.5 ND. The new Network
Deployment version provides clustering and easier(?) maintenance. However I was
wondering about the true advantages of WAS ND running under Linux on a single
mainframe. For sure, we would be trading simplicity for a
That, plus IBM has an easier time marketing and selling its other UNIX
solutions. Our IBM sales people have tried to sell packages that run on zLinux
but management is not comfortable with it. It will take a while for the
pendulum to swing, but in the meantime they cite the average age of the
m
e-
> From: Linux on 390 Port [mailto:LINUX-390@VM.MARIST.EDU] On Behalf Of
> Mrohs, Ray (JMD)
> Sent: Friday, July 27, 2012 2:35 PM
> To: LINUX-390@VM.MARIST.EDU
> Subject: Any way to summarize system ACL settings?
>
> Over time, some of my systems have ACLs scattered aroun
Over time, some of my systems have ACLs scattered around and I'm looking for a
way to get a report of which users and groups have ACLs set across a file
system. The closest I got so far is getfacl -Rst / , but it still gives a lot
of detail to sift through. Are there any utilities that will disp
Florian, thanks for the reply.
Hi,
This question is for those who are running SMT to service your SLES11 virtual
Linux servers. Do you maintain the repositories on x86 servers, z/Linux
servers, or other? Are there any security, capacity, or usability issues that
determined how your SMT is deployed? Thanks.
Ray Mrohs
--
Hi,
I recently activated and started using the basic hvc0 terminal driver in
SLES11. Its great to lose that last dependancy on 3215 line mode when fixing
bootup problems! I'm happy with the way it's set up now, but trying to get my
brain around the console=hvc0 zipl parameter. Since I can revie
Thank you.
> -Original Message-
> From: Linux on 390 Port [mailto:LINUX-390@VM.MARIST.EDU] On
> Behalf Of Klaus Bergmann
> Sent: Monday, February 28, 2011 8:42 AM
> To: LINUX-390@VM.MARIST.EDU
> Subject: Re: Looking for a good tutorial
>
> There are presentations from Hans Picht which c
Hi,
I need to make a presentation describing the unique aspects of running Linux on
zSeries to a few UNIX/Linux guys who don't have any mainframe background. I
could throw something together myself but I figured I'd try online first to
maybe save some time and effort. Any material that describe
This just might be enough incentive to get them upgraded to SLES 11.
Thanks for the replies.
Ray
--
For LINUX-390 subscribe / signoff / archive access instructions,
send email to lists...@vm.marist.edu with the message: INFO LI
Hi All,
Is there a way to restrict scp and sftp users to their own directories in 10.3?
The ChrootDirectory option in sshd_config is only available as of SLES 11.
Ray Mrohs
U.S. Department of Justice
202-307-6896
--
For LI
Z customers wouldn't be the only ones affected. Something like this
could ruin IBM's business model for Linux expansion. I believe the majority
of zlinux sites are running SuSE, due to the real or perceived close
working relationship that Novell has with IBM and the benefits derived
from it.
Ray
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