Greetings; (Posted to VMESA-L and VSE-L and LINUX-390)
- - Now in its sixth year! - - Includes VSE and linux/390!
I have set up a public service web page at
http://www.eskimo.com/~wix/vm/
for posting positions available and wanted for VM, VSE and linux/390.
Please visit the web
In addition to his efforts at Xerox, Pake was known for the work he
did while earning his doctorate at Harvard University in the 1980s.
His doctoral thesis was on a phenomenon involving the interaction of
two closely spaced nuclear magnets--a theory that later became known
as Pake doublets.
Hi All,
In our shop I started installing SuSe LINUX in our MULTIPRISE 3000 S390 server, as a
first step I downloaded SuSe linux and related document from internet. We have done
the following activities one by one and failed during tape IPL:
1) Created seperate LINUX IMAGE is support element.
Thanks that worked and all seems ok for now.
Larry Davis
-Original Message-
From: Post, Mark K [mailto:[EMAIL PROTECTED]
Sent: Wednesday, March 10, 2004 15:47 PM
To: [EMAIL PROTECTED]
Subject: Re: Changing boot kernel
Actually, it would probably be a better idea to change default=linux
I was just wondering if the JAVA Just In Time Compiler (JITC) is missing
from the JAVA 1.4.1 SDK and/or JRE, on the IBM Development works web site,
or is this normal.
TIA,\|/
(. .)
ooO-(_)-Ooo
Larry Davis, 6-2380
Is the CHPID available in the Linux partition. It will need to be
varied off to the OS/390 LPAR and varied on to the Linux LPAR.
Also, the sequence of the files on the tape should be tapeipl.ikr,
parmfile, initrd.
On Thu, 2004-03-11 at 04:00, DAYANIDHI Arunagiri wrote:
Hi All,
In our shop I
Yes, it works with TCP/IP. Asking the obvious is always a good idea. I have been
bitten many times by overlooking the obvious.
Michael A. Geiger
Sr. Operating Systems Programmer
CommerceQuest, Inc.
5481 W. Waters Ave.
Tampa, FL 33634
Tel. 813.639.6516
-Original Message-
From: Vic
Something is wrong in you IOCP. Tape addresses are not
available to Lpar where you are ipling linux.
Shou your iocp so we can see what´s is wrong.
I did same and get sucessfull some months ago, with
mp3000, mp2003 and 9672 g2/g4.
Good luck
Carlos
-Mensagem original-
De: Linux on 390
On Thu, 11 Mar 2004 07:55:55 -0500 you said:
I was just wondering if the JAVA Just In Time Compiler (JITC) is missing
from the JAVA 1.4.1 SDK and/or JRE, on the IBM Development works web site,
or is this normal.
I had the same problem with the 1.4.1 version of SDK on Redhat ES 3.0.
The JIT was
proc/subchannels shows;
e40 0378 3088/01 80 80 ff fcff
e41 0379 3088/01 80 80 ff fcff
/proc/chandev in channels detected shows;
chan cu cudev dev in chandev
irq devno type type model type model pim chipids use reg
0x0378
Greetings;
According to another article he graduated from Harvard in 1948
and became an Asst. Prof. at WUSTL, publishing an article on
nuclear magnetic
resonance his
Does anyone have a pointer for something like The Idiots' Guide to
Dynamically Adding Disk Space for Linux on S/390?
I think I've got the pieces laid out in front of me, but I can't put
them together in the right order to make them work.
I've linked to new minidisks. Their addresses show up in
Do they appear in cat /proc/dasd/devices? If not, you need to:
echo add device range=xxx-yyy /proc/dasd/devices
On Thu, 2004-03-11 at 09:41, Nick Laflamme wrote:
Does anyone have a pointer for something like The Idiots' Guide to
Dynamically Adding Disk Space for Linux on S/390?
I think I've
Nick,
Does anyone have a pointer for something like The Idiots' Guide to
Dynamically Adding Disk Space for Linux on S/390?
We addressed it in the Domino Redbook - SG24-7021.
Did you add the device by echoing to /proc/dasd/devices? I can never
remember the syntax so I drag around the dasd
What does the 'forced devices' section in /proc/chandev say? There is no 'forced
devices' section.
after 'echo persist,0x04 /proc/chandev' and modprobe lcs
theuniverse:/proc/s390dbf/lcs #
ls
. .. flush level sprintf
cat level
0
sprintf
00 01079020290:443298 0 * 00 3f1826ac No lcs
I used to do the add device, but I found it's only necessary if the device isn't in
the range specified in zipl.conf at boot time. If it's predefined, you get some
messages on the console, and the
device magically appears.
The steps you need to do are:
1) Create the minidisk and attach to the
Granted, I was reared by my parents (or wolves; historians aren't sure on
that point) to believe that it is ok.
My parents -WERE- wolves ... har, har.
Nature and nature's laws lay hid in night:
God said, 'Let Newton Be!' and all was light. - Alexander Pope
It did not last; the Devil howling
Summary: things are changing, but I can't tell if it's progress or not.
Hall, Ken (IDS ECCS) wrote:
I used to do the add device, but I found it's only necessary if the device isn't in the range specified in zipl.conf at boot time. If it's predefined, you get some messages on the console, and
It shouldn't care what's on the disk. We had trouble in the past when we DIDN'T CMS
format the disks, so we started doing that as routine. I've never seen the message
you're getting. What does it
say in /proc/dasd/devices for dasdf?
-Original Message-
From: Linux on 390 Port
Nick:
'dasdfmt' does not care if you have already formatted with CMS.
Pre-format with CMS allows you to skip 'dasdfmt' in some cases.
There is a boot parm token of the form dasd=220-22f
which gets consumed by the DASD driver if it is statically compiled
into the kernel, or must be supplied to
Someone (something?) did this for my system a long time ago, if I grok
ls -l /dev/dasd* correctly. But I can't tell at first glance what
major/minor devices are associated with the nodes.
That would probably be the courtesy pre-population I mentioned.
oracle01:~ # dasdfmt -b 4096 -v -f
For comparisons, dasdf is one of three against which I've tried
'dasdfmt'; I haven't touched dasdfmt since adding it to /proc/dasd/devices.
01a2(ECKD) at ( 94: 20) is dasdf : accepted
01a3(ECKD) at ( 94: 24) is dasdg : active at blocksize: 4096,
600840 blocks, 2347 MB
Thanks,
Nick
Hall,
On Thu, 2004-03-11 at 11:30, Richard Troth wrote:
Nick:
'dasdfmt' does not care if you have already formatted with CMS.
Pre-format with CMS allows you to skip 'dasdfmt' in some cases.
I beg to differ.
At least on our H70, dasdfmt will not touch a disk that has not been
used before by VM.
There is no 'forced devices' section.
This seems to be your problem.
Do you have more success when you force chandev to re-read
its configuration file and reprobe?
(echo read_conf /proc/chandev, echo reprobe /proc/chandev)
Did you get any parse errors from chandev in dmesg?
Best regards / Mit
I've never seen accepted as a state. IBM guys: Any ideas?
-Original Message-
From: Linux on 390 Port [mailto:[EMAIL PROTECTED] Behalf Of
Nick Laflamme
Sent: Thursday, March 11, 2004 12:32 PM
To: [EMAIL PROTECTED]
Subject: Re: [LINUX-390] Dynamically adding minidisks
For
I've never seen accepted as a state. IBM guys: Any ideas?
I found one hit in the May 2003 archive. Is it possible the DASD is
read-only?
-Mike MacIsaac, IBM mikemac at us.ibm.com (845) 433-7061
--
For LINUX-390
I've never seen accepted as a state. IBM guys: Any ideas?
A dasd device is in state accepted after the disable ioctl. This is
done by dasdfmt, it first disables the device, then formats each track
and reenables it after writing the default partition table.
Invalidate first track...
dasdfmt:
Martin Schwidefsky wrote:
I've never seen accepted as a state. IBM guys: Any ideas?
A dasd device is in state accepted after the disable ioctl. This is
done by dasdfmt, it first disables the device, then formats each track
and reenables it after writing the default partition table.
Doing dasdfmt against the partition (dasdf1), and not the whole device
(dasdf) is not going to give good results. I don't know if it will fix your
problem completely or not, but give this a try:
dasdfmt -b 4096 -v -f /dev/dasdf
Mark Post
-Original Message-
From: Linux on 390 Port
Steve,
How do you have the guest defined? Is it defined as a 64-bit machine (I
don't know enough about CP directory entries to know if this is even a
choice or not)?
If the installation kernel booted up in 31-bit mode, and you try to install
a s390x rpm, it will complain about the architecture
No parse errors. but...
Mar 11 18:39:57 theuniverse kernel: No lcs capable cards found
/lib/modules/2.4.19-3suse-SMP/kernel/drivers/s390/net/lcs.o: init_module: No such
device
Hint: insmod errors can be caused by incorrect module parameters, including invalid IO
or IRQ parameters.
You may
Cross-posted to linux/390 and VMESA lists. Sorry for the duplication.
Is there a client of any kind that runs on CMS that allows the user to extract data
from remote (i.e. Linux/390 or HP-UX) databases?
We're using Oracle's SQL*NET, but that's no longer supported or will soon be phased
out.
I have question about filesystems. We can dynamically add dasd devices
but what type of filesystem ( Reiserfs, ext 3,?) support online extension ?
Tom
Post, Mark K wrote:
Doing dasdfmt against the partition (dasdf1), and not the whole device
(dasdf) is not going to give good results. I don't
On Thu, 2004-03-11 at 21:34, Thomas Durand wrote:
I have question about filesystems. We can dynamically add dasd devices
but what type of filesystem ( Reiserfs, ext 3,?) support online extension ?
That would be only for LVM logical volumes right? Since extending a
minidisk with an ext2
Yes it's only for LVM logical volum. We need to extend online FS , like
jfs on AIX.
Rob van der Heij wrote:
On Thu, 2004-03-11 at 21:34, Thomas Durand wrote:
I have question about filesystems. We can dynamically add dasd devices
but what type of filesystem ( Reiserfs, ext 3,?) support online
On Thu, 11 Mar 2004, Rob van der Heij wrote:
That would be only for LVM logical volumes right? Since extending a
minidisk with an ext2 filesystem on it is not really an option.
Sure it is.
You can enlarge an EXT2 FS,
you don't get journalling (before or after the resize).
And you have to
Is YaST checking or just loading. I can see the corec/prec but the mode of
the machine. I checked the latest planning guide and there are no new
machine modes beyond ESA or XC. I'm set at ESA mode with a 1GB virtual
machine. We loaded another distrio from another site last night and it
gave the
What files are in your virtual reader? Did you download them from the same
CD you are pointing YaST at?
-Original Message-
Is YaST checking or just loading. I can see the corec/prec but the mode of
the machine. I checked the latest planning guide and there are no new
machine modes beyond
Reiser filesystems can be extended while mounted (online), but can only be shrunk
while unmounted.
-Original Message-
From: Linux on 390 Port [mailto:[EMAIL PROTECTED]
Behalf Of Rob
van der Heij
Sent: Thursday, March 11, 2004 4:11 PM
To: [EMAIL PROTECTED]
Subject: Re: [LINUX-390]
Have a client who needs to know if this is normal behavior for jBoss...
or do they have to adjust some init parameters for zSeries linux.
They fire up jBoss and lots of processes get spawned...and the count seems
to continue to groweven though they are not really using jBossjust
starting
On Mar 11, 2004, at 8:39 AM, Cornelia Huck wrote:
proc/subchannels shows;
e40 0378 3088/01 80 80 ff fcff
e41 0379 3088/01 80 80 ff fcff
/proc/chandev in channels detected shows;
chan cu cudev dev in chandev
irq devno type type model type
You could use JFS, but it's painfully slow on Linux, and not all that
stable yet.
Another possibility would be to use AFS, where you can add volumes and
filesystem space dynamically from a client perspective (and a server can
be it's own client). That's a bit more complicated architecturally, but
Have a client who needs to know if this is normal behavior
for jBoss...
or do they have to adjust some init parameters for zSeries linux.
They fire up jBoss and lots of processes get spawned...and
the count seems
to continue to groweven though they are not really using
jBossjust
My boot disk is 200, thus to start my guest in VM I execute ipl 200 clear.
If I need to get to single user mode how would I do that?
Thanks!
Eric Sammons
--
For LINUX-390 subscribe / signoff / archive access instructions,
send
init 1
On Thu, 2004-03-11 at 16:39, Eric Sammons wrote:
My boot disk is 200, thus to start my guest in VM I execute ipl 200 clear.
If I need to get to single user mode how would I do that?
Thanks!
Eric Sammons
--
For
Where, If I pass anything with ipl 200 clear I get an error? A little
more specific please...
Thanks!
Eric Sammons
Rich Smrcina [EMAIL PROTECTED]
Sent by: Linux on 390 Port [EMAIL PROTECTED]
03/11/2004 05:54 PM
Please respond to Linux on 390 Port
To: [EMAIL PROTECTED]
He means IPL to the login prompt, sign in as root, and issue the telinit 1
command.
Mark Post
-Original Message-
From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of Eric
Sammons
Sent: Thursday, March 11, 2004 6:16 PM
To: [EMAIL PROTECTED]
Subject: Re: ipl boot-disk clear,
The init command is issued from the Linux command line. I think your
Linux machine has to be set up a certain way to accept kernel parameters
at boot time.
On Thu, 2004-03-11 at 17:15, Eric Sammons wrote:
Where, If I pass anything with ipl 200 clear I get an error? A little
more specific
This is why we need consistent support for Leland's PARM patch.
-- R;
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send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit
On Thu, 2004-03-11 at 17:34, Richard Troth wrote:
This is why we need consistent support for Leland's PARM patch.
There's a new version on the way. The current one breaks reader IPLs.
Adam
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Can't login as root, the wonderful security folks are testing CA_ACF2 on
this guest and local accounts are not working.
I guess I could boot from the install image and go to rescue mode. I must
say though not having the ability to execute the equal of linux 1 from the
syslinux prompt is not
I have another question. You talk about SUSE and downloading. Is this
SLES8, or something older, like the SLES7 Beta code?
Mark Post
-Original Message-
From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of Steve
Domarski
Sent: Wednesday, March 10, 2004 4:44 PM
To: [EMAIL
I'm sure it will not be too long before the various ISVs get their products
certified on RHEL3. The install base for the older platforms is seriously
dwindling, so if they want to keep customers, they'll have to.
The ones that I know about are:
Tivoli TSM
Innovation FDRINSTANT/UPSTREAM
CA
I guess I could boot from the install image and go to rescue mode. I must
say though not having the ability to execute the equal of linux 1 from the
syslinux prompt is not cool.
One thing I try to keep in my doctor's bag
is a ready-to-run installation system.
To re-set your root password
That's usually the fastest, anyway. What I normally do is leave a kernel
laying around somewhere, and a parmfile that points to my DASD volumes.
Then when I IPL from the reader, I mount the DASD volumes, and chroot to the
mount point. This gives me all the tools I normally use, and I can start
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