John Summerfied wrote:
Comments?
First they ignore you, then they laugh about you, then they fight you, and then
you win. (Nelson Mandela)
--
Carsten Otte
IBM Linux technology center
ARCH=s390
--
For LINUX-390 subscribe /
I'm pretty sure that was Gandhi who came up with that statement...
Although, I would not be surprised if Mandela quoted Gandhi.
-Sam
-Original Message-
From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of
Carsten Otte
Sent: Thursday, November 17, 2005 3:37 AM
To:
Kielek, Samuel wrote:
I'm pretty sure that was Gandhi who came up with that statement...
Although, I would not be surprised if Mandela quoted Gandhi.
Mea maximum culpa. It was Gandhi indeed.
--
Carsten Otte
IBM Linux technology center
ARCH=s390
I was just asked what software we needed for our z/VM and Linux
environments. Here is the gotcha -- IBM only. We only use z/VM to host our
Linux guests and it will remain that way in the forseeable future. We have
TSM, Dirmaint, and Performance Toolkit. Anything else we should think about
that
I set up our VSWITCH networking in one of our VM partitions with controller and
OSA failover ability. I was under the impression I should define one more
controller than I have VSWITCHes, so I have 2 VSWITCHes and 3 controllers. But
it
looks like one controller can support any number of
I was just asked what software we needed for our z/VM and
Linux environments. Here is the gotcha -- IBM only. We only
use z/VM to host our Linux guests and it will remain that way
in the forseeable future. We have TSM, Dirmaint, and
Performance Toolkit. Anything else we should think about
I was under the
impression I should define one more controller than I have
VSWITCHes, so I have 2 VSWITCHes and 3 controllers. But it
looks like one controller can support any number of
VSWITCHes. So I think I only need 1 controller in reserve.
Any reason to keep controller 3 around?
Nope.
For securing logons, links, guest lans, rdrs: RACF
If you have multiple LPARs consider RSCS for file and data transfer
Good luck -
David
-Original Message-
From: Linux on 390 Port on behalf of Little, Chris
Sent: Thu 11/17/2005 10:56 AM
To: LINUX-390@VM.MARIST.EDU
Subject: IBM software
Does z/VM have a facility to accept job scheduling from either JES or Tivoli
Workload Scheduler?
-Original Message-
From: David Boyes [mailto:[EMAIL PROTECTED]
Sent: Thursday, November 17, 2005 10:17 AM
To: LINUX-390@VM.MARIST.EDU
Subject: Re: IBM software for z/VM and/or Linux on
If you get RACF, you'll need HLASM (or, you can use the DIGNUS
replacement there for a lot less money...)
- Dave Rivers -
For securing logons, links, guest lans, rdrs: RACF
If you have multiple LPARs consider RSCS for file and data transfer
Good luck -
David
--
[EMAIL PROTECTED]
Does z/VM have a facility to accept job scheduling from
either JES or Tivoli Workload Scheduler?
The RSCS license will allow you to send files and messages to CMSBATCH and
interact with PROP to do commands, but there is no direct support for TWS.
The IBM Batch Facility for CMS might also be
I am proposing an architecture that will do away with myriad FTPs within
our network and replace it with a simple LAN based file sharing using
SAMBA / NFS / NAS.
The FTPs have been a little flaky and processes did not always check
success / failure of FTP. I am hoping that LAN based file sharing
What I am not sure if how SAMBA / NFS perform under heavy
load? Are there any gotchas?
R/O sharing with only one writer shouldn't be a problem. R/W sharing will
take some planning, in that file locking is done differently in Samba and
NFS, and consistency may not be maintained to all the
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Hash: RIPEMD160
Rich Smrcina wrote:
|
| Actually, DB2's use of /etc/inittab is for a good reason: it wants to
| respawn a process if it ever dies, and init will do that properly. The
| inittab really needs a form of directory include capability so that
|
Sorry, not answering your question ... but appending my own to it ...
We do lots of ftps as well and using NFS/SAMBA sounds like an
interesting alternative. However, we just went through an audit and one
of the requirements that came out of that is that all transfers have to
be encrypted. So
from an architecture perspective is ftp doing the same thing as nfs/samba? FTP
is more of a come and get it - samba/nfs are here when you want it. Just a
thought.
David
-Original Message-
From: Linux on 390 Port on behalf of Ranga Nathan
Sent: Thu 11/17/2005 1:33 PM
To:
Grega Bremec writes:
I feel compelled to comment on this a little bit. Adding all sorts of
things to /etc/inittab is considered to be pretty much intrusive and
unwise in the Unix world, and as far as I'm concerned, it is actually by
far the worst thing to just to keep a process around. There are
On 11/17/05, David Kreuter [EMAIL PROTECTED] wrote:
from an architecture perspective is ftp doing the same thing as nfs/samba?
FTP is more of a come and get it - samba/nfs are here when you want it. Just
a thought.
David
-Original Message-
From: Linux on 390 Port on behalf of
On 11/16/05, Kreiter, Chuck [EMAIL PROTECTED] wrote:
I'm attempting to install SUSE on an LPAR.
I have set up an SMB share on a LINUX PC and created the shares as
specified in the install.bat file found on the first CD.
After I configure the network, I am prompted to specify the installation
We do lots of ftps as well and using NFS/SAMBA sounds like an
interesting alternative. However, we just went through an
audit and one of the requirements that came out of that is
that all transfers have to be encrypted. So we're using ftp
with TLS/SSL encryption. Does SAMBA/NFS encrypt
Edmund R. MacKenty wrote:
Grega then goes on to describe his woes with db2fmcd, which is exactly the
same behavior I've had it do to me, with no apparent cause and at very
random and unfortunate times. There's actually a very simple solution,
which I wish the DB2 team would consider, because
Hello list.
We are testing Java app. on Linux (z/VM) and we're getting a very poor response
time. End users get connected to Linux server through
X-Win32 (evaluation mode). So far, I've no seen any Linux (CPU,
memory/swapping, I/O) or network problem.
To get a Xterm from Windows takes 3 -4 sec.
__
Ranga Nathan / CSG
Systems Programmer - Specialist; Technical Services;
BAX Global Inc. Irvine-California
Tel: 714-442-7591 Fax: 714-442-2840
David Kreuter [EMAIL PROTECTED]
Sent by: Linux on 390 Port LINUX-390@VM.MARIST.EDU
11/17/2005 12:34 PM
__
Ranga Nathan / CSG
Systems Programmer - Specialist; Technical Services;
BAX Global Inc. Irvine-California
Tel: 714-442-7591 Fax: 714-442-2840
Stephen Y Odo [EMAIL PROTECTED]
Sent by: Linux on 390 Port LINUX-390@VM.MARIST.EDU
11/17/2005 12:20 PM
__
Ranga Nathan / CSG
Systems Programmer - Specialist; Technical Services;
BAX Global Inc. Irvine-California
Tel: 714-442-7591 Fax: 714-442-2840
David Boyes [EMAIL PROTECTED]
Sent by: Linux on 390 Port LINUX-390@VM.MARIST.EDU
11/17/2005 10:42 AM
Even if you're actually using 8192 for your MTU size, you're taking a
performance hit. Bump that up even higher to 32K.
Mark Post
-Original Message-
From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of
James Melin
Sent: Wednesday, November 16, 2005 12:22 PM
To:
How many of those patches were against packages that would not be in a
base Windows install? I didn't see any URL to the actual report, so I
can't answer that myself.
How many of the patches against Linux required rebooting, versus
restarting a service?
How many problems does Microsoft know
I'm curious. Why does RACF require that you have HLASM (or your
replacement)?
Note that I've never worked on an MVS system that didn't have an
assembler, so I've never paid much attention to what needed it or not.
Mark Post
-Original Message-
From: Linux on 390 Port [mailto:[EMAIL
What do you have under that network share? SLESx expects a specific
directory structure that is documented in the release notes on the CD.
If you haven't set that up, it will fail. Mike MacIsaac has contributed
a mksles9root.sh script to do that setup for you. It is available at
Yes, This was brought up in a recent lab/class in Poughkeepsie.
Currently under VM including VM 5.2 being released this constraint still
exists. the SIE instruction as stated is being emulated in software in a
second level VM system. I think Denise said they where working on
improving this but
For those who do charge back for their zLinux Servers I'd really be
interested in hearing how you do your chargeback and what's including in
the chargeback?
for example.
do you chargeback CPU Time or Whole Servers?
Network?
DASD?
how about SAN storage and Tape.
We're working on this now and
We're on a base/incremental funding model, so at request time, the users
kick back some $. Ongoing support would go into base I think.
They calculate the DASD costs the same as for distributed systems - so
many $ per Gigabyte (can't remember the number but it include storage
people time and some
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