Re: Installing Sles9 with sp1

[Ihno Krumreich]

hi,

to check which packages from which service pack are installed
use the tool SPindent. This is shipped with SLES 9 and every SP.

just call

s390z08:~ # SPident  -v -v

and you get an info which packages are at which service pack
level.


Regards

Ihno

On Sat, Apr 30, 2005 at 01:12:36PM -0400, Michael MacIsaac wrote:
> Tom,
> 
> > Is this a case where Linux will be installed with SP1 all ready applied?
> 
> Yes, you should see:
>   # uname -a
>   Linux eslm91 2.6.5-7.97-s390 #1 SMP Fri Jul 2 14:21:59 UTC 2004 s390
> s390 s390 GNU/Linux
> 
> > If so, neat!
> Yes, indeed.
> 
> "Mike MacIsaac" <[EMAIL PROTECTED]>   (845) 433-7061
> 
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Best regards/Mit freundlichen Grüßen

Ihno Krumreich

"Never trust a computer you can lift."
--
Ihno Krumreich[EMAIL PROTECTED]
SUSE LINUX Products GmbH  Projectmanager S390 & zSeries
Maxfeldstr. 5 +49-911-74053-439
D-90409 Nürnberg  http://www.suse.de

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Re: Can't get vlan to work on suse sles9 64-bit

[Ihno Krumreich]

hi,

Layer 2 support for SLES9 will be available with Service Pack 2
schuduled for July 2005.

Regards

Ihno Krumreich

On Mon, May 09, 2005 at 04:20:57PM -0400, Alan Altmark wrote:
> On Monday, 05/09/2005 at 03:09 AST, David Kreuter
> <[EMAIL PROTECTED]> wrote:
> > Can't get vlan to work on suse sles9 64-bit. Loading the 8021q module
> works
> > fine, the config add command works fine, but whenever I try to configure
> the
> > device with an IP address, I go into a loop of some sort on the virtual
> > machine. Doesn't matter what IP address I use, whenever I issue ifconfig
> 
> > eth1.11 ... loop occurs. Am I missing some service?
> 
> It is my understanding that SLES9 layer 2 support is broken.  There is a
> developerWorks patch that was picked up for SLES8, but hasn't been picked
> up for SLES9 (that is, hasn't been put in a service pack).  I don't know
> which patch fixed the problem.
> 
> I have heard from others that Novelle knows about the problem.  If you
> have a support contract, ask them for the fix.  Otherwise, try layer 3.
> 
> Alan Altmark
> z/VM Development
> IBM Endicott
> 
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Best regards/Mit freundlichen Grüßen

Ihno Krumreich

"Never trust a computer you can lift."
--
Ihno Krumreich[EMAIL PROTECTED]
SUSE LINUX Products GmbH  Projectmanager S390 & zSeries
Maxfeldstr. 5 +49-911-74053-439
D-90409 Nürnberg  http://www.suse.de

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Re: System resource use?

[Rob van der Heij]

On 5/9/05, Campbell, Breck <[EMAIL PROTECTED]> wrote:

> was the biggest user of resources.  The question is, Why would rpm be
> running on an otherwise idle system?

It would be good to look at the actual command line for the rpm
command, e.g. with ps -axf or in the /proc entry for the process that
is chewing away. It could be cron kicks off an rpm -V or maybe there
is a continuous attempt to retrieve updates?

Rob
-- 
Rob van der Heij  rvdheij @ gmail.com

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I will be out of town in an IBM class Monday May 9-13. Please contact Rey Armijo, my backup, if you need assitance while I am out. Friday May13 . Please contact Rey Armijo, who is my backup

[Thomas R Shepherd]

I will be out of the office starting  05/09/2005 and will not return until
05/14/2005.

I will be out of town in an IBM class starting May 9 and will not return
until May 14. My backup during this time is Rey Armijo.

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Re: How to share TCPIP and VSwitch from level 1 to level 2

[David Boyes]

Well, they're two separate systems (that's what virtualization buys
you). If you want them to communicate, they need a TCP stack.

You could define one VSWITCH 1st level and attach the NICs from the 2nd
level system, but you still need a TCP stack for the NICs to talk to.

Suggestion: Define the VSWITCH 1st level. On 1st level system, grant the
level 2 userid access to the VSWITCH.

1st level: Create at least two NICs with the NICDEF statemetn in the
directory entry for the level 2 userid and couple them to the VSWITCH
either manually or in the PROFILE EXEC for the level 2 userid.

2nd level: Create a VSWITCH. Configure 2nd level TCPIP to control this
vswitch using one of the NICs you defined in the directory entry

2nd level: configure TCPIP to use one of the NICs you defined int the
1st level directory entry. It will look like a real OSA to this stack.
Assign it an address appropriate with the 1st level VSWITCH.

2nd level: treat it the same as your 1st level system and define stuff
for guests, etc.

If you think about the 2nd level VSWITCH as plugging in a small switch
to your bigger network and using that for local traffic, you'll see how
it works quickly.

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Re: How to share TCPIP and VSwitch from level 1 to level 2

[Vic Cross]

On Mon, May 09, 2005 at 04:14:12PM -0700, Ranga Nathan wrote:
> Is there a way to run just one TCPIP stack and one VSWITCH for both level
> 1 and level 2 z/VM?

If what you want to achieve is to have the 1st and 2nd level guests in the
same IP subnet, you could do it a few ways...

1) At the first level directory, add one NICDEF statement for each of the
  guests in your second level z/VM to the directory entry for the 2nd level
  z/VM.  The NICDEFs will attach the NICs to your VSWITCH.  Inside the 2nd level
  system the virtual NICs will appear as a lot of OSAs -- DEDICATE the triplet
  for each of them to one of your 2nd level guests.
2) At the first level directory, add one NICDEF statement with DEVICES as large
  as you can make it to the directory entry for your second level z/VM.  The
  NICDEF will attache the NIC to your VSWITCH.  Inside the 2nd level system you
  would see a single OSA, but you DEDICATE a triplet to each of your 2nd level
  guests thereby sharing the virtual OSA between all your 2nd level guests.

Those two both use the VSWITCH defined at the 1st level, but there are a couple
of ways to get the end result by using a VSWITCH inside 2nd-level:

3) At the first level directory, add one NICDEF statement to the directory
  entry for your second level z/VM.  Inside the 2nd level system, create a
  VSWITCH that connects to the virtual OSA.  Connect all your 2nd level guests
  to the 2nd level VSWITCH.
4) At the first level directory, DEDICATE a triplet from the real OSA through
  to the 2nd level system.  Inside the 2nd level system, create a VSWITCH that
  connects to the real OSA.  Connect all your 2nd level guests to the 2nd
  level VSWITCH.

Note that 1) is pretty much guaranteed to work, but is the most resource-
-intensive (system and sys-prog) method.  2), 3) and 4) I've never done, but
should work just fine.

Of course if your secondary objective is to not run a TCPIP stack at all in 2nd
level, disregard 3) and 4) (the 2nd-level VSWITCH obviously requires it).  In
this case, I'm sure you already realise that you'll only be able to reach
consoles at 2nd level by DIALling from 1st level... :)

Cheers,
Vic Cross

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Re: How to share TCPIP and VSwitch from level 1 to level 2

[Rich Smrcina]

Sure if you have a NICDEF in the directory entry for your second level
VM, as far as second level goes it is a real QDIO device triplet and can
be treated as such.  You could probably even nest VSwitches (where the
second level address is a second level vswitch).
Ranga Nathan wrote:
Is there a way to run just one TCPIP stack and one VSWITCH for both level
1 and level 2 z/VM?
I am sure there was some discussion about this earlier but my searches did
not pull up  anything.
Thanks folks
__
Ranga Nathan / CSG
Systems Programmer - Specialist; Technical Services;
BAX Global Inc. Irvine-California
Tel: 714-442-7591   Fax: 714-442-2840
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Rich Smrcina
VM Assist, Inc.
Main: (262)392-2026
Cell: (414)491-6001
Ans Service:  (866)569-7378
rich.smrcina at vmassist.com
Catch the WAVV!  http://www.wavv.org
WAVV 2005 - Colorado Springs - May 20-24, 2005
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How to share TCPIP and VSwitch from level 1 to level 2

[Ranga Nathan]

Is there a way to run just one TCPIP stack and one VSWITCH for both level
1 and level 2 z/VM?
I am sure there was some discussion about this earlier but my searches did
not pull up  anything.
Thanks folks
__
Ranga Nathan / CSG
Systems Programmer - Specialist; Technical Services;
BAX Global Inc. Irvine-California
Tel: 714-442-7591   Fax: 714-442-2840

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NFS question

[dclark]

I want to setup under Linux the ability to mount an hfs filesystem exported
by our zOS 1.4 system but I cannot get the configuration correct for zOS.  I
have tried diligently to follow the configuration process found in the "z/OS
V1R2. Network File Systems Customization and Operations" manual (pub no.
SC26-7417-02) but without any luck.

I believe I have NFS installed correctly (including support for UNICODE) but
I can't seem to get the EXPORT process to make a filesystem available.  Can
someone point me in the right direction?

Thanks,

Doug

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Re: IPV6

[Eddie Chen]

 The problem is SuSE9.. it hang during the boot and I  need to  type  ^c
to continue  the boot. .


|-+>
| |   Richard Troth|
| |   <[EMAIL PROTECTED]> |
| |   Sent by: Linux on|
| |   390 Port |
| |   <[EMAIL PROTECTED]|
| |   ist.edu> |
| ||
| ||
| |   05/09/2005 04:22 |
| |   PM   |
| |   Please respond to|
| |   Linux on 390 Port|
| ||
|-+>
  
>--|
  | 
 |
  |   To:   LINUX-390@vm.marist.edu 
 |
  |   cc:   (bcc: Eddie Chen/SIAC)  
 |
  |   Subject:  Re: IPV6
 |
  
>--|




> is anyone  getting "linux kernel: hsi0: no IPv6 routers present" during
> booting time?

Every time.  For the past ... two? three? years.
If you're not doing IPv6,  then ignore it.

-- R;

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Re: IPV6

[Richard Troth]

> is anyone  getting "linux kernel: hsi0: no IPv6 routers present" during
> booting time?

Every time.  For the past ... two? three? years.
If you're not doing IPv6,  then ignore it.

-- R;

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Re: Can't get vlan to work on suse sles9 64-bit

[Alan Altmark]

On Monday, 05/09/2005 at 03:09 AST, David Kreuter
<[EMAIL PROTECTED]> wrote:
> Can't get vlan to work on suse sles9 64-bit. Loading the 8021q module
works
> fine, the config add command works fine, but whenever I try to configure
the
> device with an IP address, I go into a loop of some sort on the virtual
> machine. Doesn't matter what IP address I use, whenever I issue ifconfig

> eth1.11 ... loop occurs. Am I missing some service?

It is my understanding that SLES9 layer 2 support is broken.  There is a
developerWorks patch that was picked up for SLES8, but hasn't been picked
up for SLES9 (that is, hasn't been put in a service pack).  I don't know
which patch fixed the problem.

I have heard from others that Novelle knows about the problem.  If you
have a support contract, ask them for the fix.  Otherwise, try layer 3.

Alan Altmark
z/VM Development
IBM Endicott

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modprobe: modprobe: Can't locate module char-major-10-135

[Chuck Lamphear]

I'm receiving:
modprobe: modprobe: Can't locate module char-major-10-135
I have a /dev/rtc module. Is there someway to install this support or is it
needed for s390 Slackware?

--
Chuck

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IPV6

[Eddie Chen]

is anyone  getting "linux kernel: hsi0: no IPv6 routers present" during
booting time?


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Re: SLES 9: No lynx package?

[Richard Troth]

I'll have to make a note of this  'w3m'  critter.   Looks nice!

Meanwhile,  I have logic that will download, configure, build,
and install Lynx with minimal effort or intrusion.   Contact me
off-list if you're interested.   (The stuff is on-line,  but may be
a little out of date.  Latest rev is in a private archive at home.)

-- R;

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Can't get vlan to work on suse sles9 64-bit

[David Kreuter]

Can't get vlan to work on suse sles9 64-bit. Loading the 8021q module works 
fine, the config add command works fine, but whenever I try to configure the 
device with an IP address, I go into a loop of some sort on the virtual 
machine. Doesn't matter what IP address I use, whenever I issue ifconfig 
eth1.11 ... loop occurs. Am I missing some service?
 
Thanks - David - here's a log extract
 
 
lforxx9u:~ # cat /proc/version
Linux version 2.6.5-7.97-s390x ([EMAIL PROTECTED]  ) 
(gcc version 3.3.3 (SuSE Linux)) #1 SMP Fri Jul 2 14:21:59 UTC 2004
lforxx9u:~ # ifconfig eth1
eth1  Link encap:Ethernet  HWaddr 02:00:00:00:00:01
  inet addr:10.1.1.120  Bcast:10.1.1.255  Mask:255.255.255.0
  inet6 addr: fe80::200:0:600:1/64 Scope:Link
  UP BROADCAST RUNNING MULTICAST  MTU:1492  Metric:1
  RX packets:0 errors:0 dropped:0 overruns:0 frame:0
  TX packets:7 errors:0 dropped:0 overruns:0 carrier:0
  collisions:0 txqueuelen:1000
  RX bytes:0 (0.0 b)  TX bytes:732 (732.0 b)
lforxx9u:~ # modprobe 8021q
lforxx9u:~ # May  9 15:05:19 lforxx9u kernel: 802.1Q VLAN Support v1.8 Ben 
Greear <[EMAIL PROTECTED]  >
May  9 15:05:19 lforxx9u kernel: All bugs added by David S. Miller 
mailto:davem@redhat.com> >
lforxx9u:~ # vconfig add eth1 11
Added VLAN with VID == 11 to IF -:eth1:-
lforxx9u:~ # cat /proc/net/vlan/config
VLAN Dev name| VLAN ID
Name-Type: VLAN_NAME_TYPE_RAW_PLUS_VID_NO_PAD
eth1.11| 11  | eth1
lforxx9u:~ # ls /proc/net/vlan
.  ..  config  eth1.11
lforxx9u:~ # cat /proc/net/vlan/eth1.11
eth1.11  VID: 11 REORDER_HDR: 1  dev->priv_flags: 1
 total frames received0
  total bytes received0
  Broadcast/Multicast Rcvd0
  total frames transmitted0
   total bytes transmitted0
total headroom inc0
   total encap on xmit0
Device: eth1
INGRESS priority mappings: 0:0  1:0  2:0  3:0  4:0  5:0  6:0 7:0
EGRESSS priority Mappings:


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Re: Tape 3490

[Stephen Frazier]

My experience is that the tar command (and most other commands) on any Linux or
Unix can not handle end of volume well. Your approach of specifying a size so
that tar never gets to the end of the tape is a good approach to the problem for
any system. If tar reaches the end of tape either you need to put less on each
tape or get a bigger tape.
[EMAIL PROTECTED] wrote:
I don't know if things have changed, but the Linux mainframe tape
drivers don't seem to handle end of volume well.
I don't know if I had to do this, but I ended up with a tar command,
that specified the size of the tape.  When it backed up that amount, it
would then issue a script that unloaded the tape and waited for a new
tape to become ready, and then come back from the script to continue the
tar.
This was on sles9 with 3480s.
I now have 3590s and I just don't run out of tape (yet).
How do you handle/plan on handling an end of tape condition?
Tom Duerbusch
THD Consulting
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Re: Tape 3490

[Tom Duerbusch]

I don't know if things have changed, but the Linux mainframe tape
drivers don't seem to handle end of volume well.

I don't know if I had to do this, but I ended up with a tar command,
that specified the size of the tape.  When it backed up that amount, it
would then issue a script that unloaded the tape and waited for a new
tape to become ready, and then come back from the script to continue the
tar.

This was on sles9 with 3480s.

I now have 3590s and I just don't run out of tape (yet).

How do you handle/plan on handling an end of tape condition?

Tom Duerbusch
THD Consulting

>>> [EMAIL PROTECTED] 05/09/05 11:34 AM >>>
The standard device names when using the tape_34xx driver are
/dev/rtibmn (rewinding) or /dev/ntibmn (nonrewinding) where n is the
device number of the tape drive, i.e. for the first drive online it is
/dev/rtibm0 and /dev/ntibm0.

Also the lstape command provides the same 34xx status with less typing.
Always a consideration for me!

The current documentation for the Channel-attached tape device driver
is in Chapter 5 of:
http://awlinux1.alphaworks.ibm.com/developerworks/linux390/docu/l26bdd00.pdf
.


Scott Ledbetter
StorageTek


-Original Message-
From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of
Aristarc Diez Redorta
Sent: Monday, May 09, 2005 8:39 AM
To: LINUX-390@VM.MARIST.EDU
Subject: Tape 3490


Hi all,

anyone knows how to use 3490 tapes to backup a very large file?


This is our /proc/tapedevices

sistemaslinux:/ # cat /proc/tapedevices
TapeNo  DevNo   CuType  CuModel DevType DevMod  BlkSize State   Op
MedState
0   0181349052  349052  autoUNUSED  ---
LOADED

but when we try to rewind the tape

sistemaslinux: # mt -f /dev/tap0/0181/char/nonrewinding rewind
mt: /dev/tap0/0181/char/nonrewinding: Not a directory

Can anyone help me?

Thanks.
  .

..:   :
: : Aristarc Diez   : [EMAIL PROTECTED]  :
: : Tecnico de Sistemas : Tel.: +34.93.2536100:
: : COSTAISA: Ext.: 209   :
: : Barcelona   : FAX : +34.93.2057917:
: :...:
::
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Re: Tape 3490

[Ledbetter, Scott E]

The standard device names when using the tape_34xx driver are /dev/rtibmn 
(rewinding) or /dev/ntibmn (nonrewinding) where n is the device number of the 
tape drive, i.e. for the first drive online it is /dev/rtibm0 and /dev/ntibm0.  

Also the lstape command provides the same 34xx status with less typing. Always 
a consideration for me!

The current documentation for the Channel-attached tape device driver is in 
Chapter 5 of: 
http://awlinux1.alphaworks.ibm.com/developerworks/linux390/docu/l26bdd00.pdf .


Scott Ledbetter
StorageTek
 

-Original Message-
From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of Aristarc Diez 
Redorta
Sent: Monday, May 09, 2005 8:39 AM
To: LINUX-390@VM.MARIST.EDU
Subject: Tape 3490


Hi all,

anyone knows how to use 3490 tapes to backup a very large file?


This is our /proc/tapedevices

sistemaslinux:/ # cat /proc/tapedevices
TapeNo  DevNo   CuType  CuModel DevType DevMod  BlkSize State   Op
MedState
0   0181349052  349052  autoUNUSED  ---
LOADED

but when we try to rewind the tape

sistemaslinux: # mt -f /dev/tap0/0181/char/nonrewinding rewind
mt: /dev/tap0/0181/char/nonrewinding: Not a directory

Can anyone help me?

Thanks.
  .

..:   :
: : Aristarc Diez   : [EMAIL PROTECTED]  :
: : Tecnico de Sistemas : Tel.: +34.93.2536100:
: : COSTAISA: Ext.: 209   :
: : Barcelona   : FAX : +34.93.2057917:
: :...:
::
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linux kernel: hsi0: no IPv6 routers present cause Hang during boot

[Eddie Chen]

 I am  still getting this message during booting of the box.  The net-pf-10
off  and ipv6 off in the modprobe.conf




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Tape 3490

[Aristarc Diez Redorta]

Hi all,

anyone knows how to use 3490 tapes to backup a very large file?


This is our /proc/tapedevices

sistemaslinux:/ # cat /proc/tapedevices
TapeNo  DevNo   CuType  CuModel DevType DevMod  BlkSize State   Op
MedState
0   0181349052  349052  autoUNUSED  ---
LOADED

but when we try to rewind the tape

sistemaslinux: # mt -f /dev/tap0/0181/char/nonrewinding rewind
mt: /dev/tap0/0181/char/nonrewinding: Not a directory

Can anyone help me?

Thanks.
  .

..:   :
: : Aristarc Diez   : [EMAIL PROTECTED]  :
: : Tecnico de Sistemas : Tel.: +34.93.2536100:
: : COSTAISA: Ext.: 209   :
: : Barcelona   : FAX : +34.93.2057917:
: :...:
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System resource use?

[Campbell, Breck]

We are running SuSE SLES 8 under z/VM on our z800, and have noticed that
their the LINUX machines have been using lots of system resources during off
hours.  When I VPNed into one of the boxes and ran TOP I noticed that rpm
was the biggest user of resources.  The question is, Why would rpm be
running on an otherwise idle system?

Breck Campbell
Systems Developer II
133 State Street
Montpelier, VT 05633-6601
Telephone (802) 828-4692
E-mail [EMAIL PROTECTED]

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Re: Java compiler for Linux on Z/800

[Smith, Ann (ISD, IT)]

As far as Java SDK goes the performance is much better for 1.4 than 1.3.

-Original Message-
From: Linux on 390 Port [mailto:[EMAIL PROTECTED] Behalf Of
Longstreth, Lance
Sent: Friday, May 06, 2005 8:14 AM
To: LINUX-390@VM.MARIST.EDU
Subject: Re: Java compiler for Linux on Z/800


Mark,
 We have been asked to set-up a web portals on our Mainframe Linux LPAR.
I did some looking around and came across the Apache Portals project
(http://portals.apache.org/). It had a tutorial on setting-up a portal,
which called for the following prerequisites...

1. Install a Java compiler (1.3 or greater)
2. Install Ant (1.5 or greater)
3. Install Maven
4. Install Tomcat 4 (4.1.12 or higher (last tested on 4.1.30)) or Tomcat
5
5. Install Jetspeed (1.5 release or higher). Release 1.5

John Romanowski provided a link to the IBM Java SDK in an earlier reply,
which I have downloaded and am preparing to install. Is their any
advantage to on of these compilers over the other?
So now I am just trying to follow the cookbook and locate each of
the above ingredients to make it all come together. Has anyone else
set-up this project on their mainframe Linux? Would be interested in
hearing your experiences.

Thank you,
Lance Longstreth

-Original Message-
From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of
Post, Mark K
Sent: Thursday, May 05, 2005 4:22 PM
To: LINUX-390@VM.MARIST.EDU
Subject: Re: Java compiler for Linux on Z/800

Do you want/need a Java _compiler_, or a Java SDK, or just the Java
runtime (JRE)?

If you want a compiler, the GNU Compiler Collection contains one, named
gcj.  If you want the SDK or JRE, IBM provides those here:
http://www6.software.ibm.com/dl/lxdk/lxdk-p

Downloading them will require no-cost registration.


Mark Post

-Original Message-
From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of
Longstreth, Lance
Sent: Thursday, May 05, 2005 2:46 PM
To: LINUX-390@VM.MARIST.EDU
Subject: Java compiler for Linux on Z/800


Does anyone have a link that they could share, were I can get a copy of
a Java compiler that will run on a Z/800 LPAR running Linux suse sles 8?
My understanding is that it must be specific to the platform it will be
installed on or it will not work.









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