the drives are escon attached. the chpid is configed off the other two
lpars. the remaining lpar i'm trying to ipl is in the access list.
Robin Murray
Tel: (902) 453-7300 x4177
Cell: (902) 430-0637
Ward, Garry [EMAIL PROTECTED]
Sent by: Linux on 390 Port [EMAIL PROTECTED]
08/23/2004 04:40 PM
thanks mark.
can you tell me where i can find information on creating a .tdf file?
i had slack390 downloaded, but i thought i'd try marist since i find their
documentation is better.
thanks for the tip on the archives!
perhaps i'll try creating a stand alone dump tape and see if that ipls. at
thanks for the tip. i don't think this is a problem since i know device
400 is the real device 400 since i can ask for a specific drive and get
the correct one.
Robin Murray
Tel: (902) 453-7300 x4177
Cell: (902) 430-0637
Richard Pinion [EMAIL PROTECTED]
Sent by: Linux on 390 Port [EMAIL
Hi,
Is there some reason what that number is important
to you? I've been doing
working with Linux/390 for 4 years now, and I've never much cared.
Depending on what processor type (G5, G6, z990, etc.), it is somewhere
in
the range of 200MHz to 700Mhz, if all you're interested in is clock
speed.
What does the value tell you based on your current program?
Part of the problem will be that the value will change depending upon
what else might be running on the mainframe at the time the measurement
that populates the value is run.
On Tue, 2004-08-24 at 04:42, Taraka Srinivas Kumar wrote:
It impresses the heck out of management type people to see windows from the mainframe.
I'll try what you and Gregg suggest. But for what it's worth I have been able to use
Labtam's Windows X server with my Tao/390 and Debain/390 distributions.
Do you know what the usr2 signal is?
[EMAIL
I'm just using the freeware version of the Labtam and Microimage software. I'll give
your suggestion a try!
[EMAIL PROTECTED] 08/23/04 07:46PM
Hello from Gregg C Levine
Mark, that was me. And your interpretation of my instructions are
indeed correct. Richard if this works, I'd appreciate
It sounds like you have checked all the right things but is the DEVICE defined as
shared in addition to the CHPID?
[EMAIL PROTECTED] 08/24/04 08:16AM
thanks for the tip. i don't think this is a problem since i know device
400 is the real device 400 since i can ask for a specific drive and get
I reread one of your replies and I saw where you had the chpid configured offline from
the other LPAR's so I guess it wouldn't matter if the device weren't defined as shared
as I previously thought.
[EMAIL PROTECTED] 08/24/04 08:16AM
thanks for the tip. i don't think this is a problem since
What type of application are you making that cares so much about CPU speed?
MIPS. Meaningless Indicator of Processor Speed. There are architectureal
differences between z/series and intel that add a great deal of fuzz to
those numbers, especially in an I/O intensive application.
Anyone know anything about it? I've never been comfortable with previous
versions of Reiser, instead opting for ext3.
Does this have any performance implications for z/series Linux?
--
For LINUX-390 subscribe / signoff / archive
Hello.
I've compiled 2.6.8.1 but my linux hangs. Has someone experienced such
problem?
Here the log of 2.6.8.1:
Scanning for LVM volume groups...
Reading all physical volumes. This may take a while...
No volume groups found
Activating LVM volume groups...
Locking type 1 initialisation
My current program displays 0. This
is because we are searching for keyword MHz in the /proc/cpuinfo file and
then extracting the value.
But then there seems to be one common
variable i.e BOGOMIPS for both the /proc/cpuinfo files.
We have a standard factor 0.5 available
for Intel pentium
Yeah. But still i want to show some
value which represents the CPU capacity configuration of the machine.
Does /proc/sysinfo throw any useful
information ?
James Melin [EMAIL PROTECTED]
Sent by: Linux on 390 Port [EMAIL PROTECTED]
08/24/04 06:41 PM
Please respond to
Linux on 390 Port
On Tue, 2004-08-24 at 08:35, James Melin wrote:
Anyone know anything about it? I've never been comfortable with previous
versions of Reiser, instead opting for ext3.
I'm planning on trying it eventually. I liked ReiserFS right up until
it ate /var one day under heavy load. I hope v4 doesn't
Found one interesting number from DB2
on Linux on mainframe.
The command db2 get dbm cfg
is displaying some information about CPU speed. I don't know how valid
it is.
CPU speed (millisec/instruction)
(CPUSPEED) = 1.133626e-06
If i try converting this value to MIPS,
it's coming around 880
Sure it has performance implications using a different file system.
Each file system has its strengths and it really depends on your
workload, which one to use. Ext3 is rock-solid because it is based
on ext3. ReiserFS saves your disk storage because of the disk space
optimization algorithm and the
On Tuesday, 08/24/2004 at 07:35ZE5B, Taraka Srinivas Kumar
[EMAIL PROTECTED] wrote:
Yeah. But still i want to show some value which represents the CPU
capacity
configuration of the machine.
Does /proc/sysinfo throw any useful information ?
Irrelevant. The CPU capacity of the machine may or
Well, compared to what you are used to getting on an Intel box, not
really... with the following caveat
Even in LPAR mode, you have other workload affecting the use of the CPU. So
let's say for the sake of argument you have 2 CPU's that represent the
equivalent of 2 750 MHZ processors.
Yeah. But still i want to show some value which represents the CPU
capacity configuration of the machine.
For what purpose? Help us out here -- we're having a really hard time
understanding why you care about this number, other than having
something cool to print out. Do you adjust algorthms
BogoMIPS (Bogus MIPS) are the result of a loop run during kernel
initialization. The value is used to determine timing for certain other
parts of the kernel. The value is determined once and only once during
startup, so in a shared environment such as a mainframe, or when running on
Hercules or
Ok, then use this number: 4
It comes straight from one of our industry performance experts on Linux/390.
Use it and be well. If you don't like that one, then try: 42.
;)
Mark Post
-Original Message-
From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of Taraka
Srinivas Kumar
OK that works!But I still can't get gdm or xdm to work. In case you haven't been
following my posts here is a little history.
I'm running Slack/390 under Hercules which is running under WinXP/cygwin.
1) start gdm and use Labtam's X server, I get a blue screen and the
little mouse
Richard,
When I run gdm using X-Win32, things just work for me, so I'm not too
concerned about gdm. I do, however, want to understand your xdm problem.
So, if you would run the following command, and send the output to me
off-list, I would appreciate it:
strace -f -F xdm
That's going to
You can still do that. Just SSH into the system, and type:
/etc/X11/xinit/xinitrc.gnome for GNOME, or
/etc/X11/xinit/xinitrc.kde for KDE.
Mark Post
-Original Message-
From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of
Richard Pinion
Sent: Tuesday, August 24, 2004 8:45 AM
OK will do.
I'll see if can download X-Win32. At least I know gdm works and it must be something
on my side.
May I see you gdm.conf?
[EMAIL PROTECTED] 08/24/04 11:58AM
Richard,
When I run gdm using X-Win32, things just work for me, so I'm not too
concerned about gdm. I do, however,
Which particular product are you using from Labtam? I'll try to download it
and see if I can duplicate your problem. I see X-SecurePro, XConnectPro,
and XLitePro on their web site.
Mark Post
-Original Message-
From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of
Richard
I'm using X-LitePro.
Thanks for working with me on this!
[EMAIL PROTECTED] 08/24/04 12:04PM
Which particular product are you using from Labtam? I'll try to download it
and see if I can duplicate your problem. I see X-SecurePro, XConnectPro,
and XLitePro on their web site.
Mark Post
Now that SHARE is over, I'm issuing my usual request for people to
contribute copies of their Linux presentations for the linuxvm.org web site.
I already got two from Volker Sameske, without having to even ask. Thanks!
(I think there's a few more lurking out there that might be of interest. :)
Let's back up a minute, to make sure we're all talking about the same thing.
Which version of Slack/390 did you install? The (old) 9.1 version, or the
-current/10.0 version?
The gdm.conf file I ship, is the one I have on my system. The only change I
made to it was to turn on XDMCP.
Mark Post
The 10.0 version and I have XDMCP enabled also.
[EMAIL PROTECTED] 08/24/04 12:36PM
Let's back up a minute, to make sure we're all talking about the same thing.
Which version of Slack/390 did you install? The (old) 9.1 version, or the
-current/10.0 version?
The gdm.conf file I ship, is the one
At the point your system hangs, kernel initialization is complete, and init
has begun starting everything else. You might want to put a set -x in the
script where things are hanging, to see what exact command is causing the
hang.
Mark Post
-Original Message-
From: Linux on 390 Port
From /usr/src/linux-2.4/arch/s390/kernel/setup.c:
...
seq_printf(m, vendor_id : IBM/S390\n
# processors: %i\n
bogomips per cpu: %lu.%02lu\n,
smp_num_cpus,
Thanks all for the information that
has been provided. This value is not being used anywhere in my application
to compute some other value.
So, there is no real need out here.
So, again, what are you trying to accomplish
beyond printing a number in a space? - Nothing -:)
And the complete
The only place I knew I could locate it quickly is in Section 8.8 of the
unabridged copy of the original Linux for S/390 Redbook. I point to it from
the main page of linuxvm.org, but here's the pointer:
http://spazioweb.inwind.it/bunga/linux390/books/sg244987.pdf
I'm not surprised there's more
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