date:20120626

Re: Hipersockets

2012-06-26 Thread McKown, John

If the OP wants to look on the z/OS side, I can think of three methods.

z/OS console command:

D TCPIP,,NETSTAT,DEVLINKS

D TCPIP,,NETSTAT,ROUTE

D TCPIP,,NETSTAT,HOME

z/OS TSO command:

NETSTAT DEVLINKS

NETSTAT ROUTE

NETSTAT HOME

z/OS UNIX command:

netstat -d

netstat -r

netstat -h

The DEVLINKS / -d lists all the active interfaces, kind of like the ifconfig 
command. But lacks the IP address.

The ROUTE / -d lists the routes, similar to the Linux route command.

The HOME / -h lists the IP addresses and interfaces on z/OS.


Can you ping the z/Linux system from z/OS?

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Re: Hipersockets

2012-06-26 Thread Mark Post

>>> On 6/26/2012 at 02:29 PM, Marcy Cortes  
>>> wrote: 
> "ip address is 192.169.1.11"
> 
> I hope that was a typo and you meant the address of z/OS is 192.168.1.11?

One way to figure that out would be to start tcpdump on the hsi0 interface and 
see what kind of IP addresses show up from other systems on the subnet.  I've 
always found that very informative in cases where I wasn't sure the network 
parameters I'd been given were actually right.

Mark Post

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Re: Anyone from Toronto?

2012-06-26 Thread Peter Webb, Toronto Transit Commission

Hi Mauro,

I hope you can make it here for Canada Day (July 1), there's lots of fun
going on. If not, well there's still a great time to be had up here in
The Great White North with all us hosers and the occasional habitant. As
always, more information available offline.

Peter

I've seen their type before -- the problem is real, their solution is
nonsense, but they feel like everyone should line up behind them because
the problem is real. - Anonymous
-Original Message-
From: Linux on 390 Port [mailto:LINUX-390@VM.MARIST.EDU] On Behalf Of
Mauro Souza
Sent: June 26, 2012 14:21
To: LINUX-390@VM.MARIST.EDU
Subject: OFF: Anyone from Toronto?

Hi guys!

Next week I will be traveling to Toronto, and will spend about 4 weeks
there on vacation.

I would like to know if there's some from our fine list living nearby,
so
we can talk and I could get some tips on my stay.

Thanks!

Mauro
http://mauro.limeiratem.com - registered Linux User: 294521
Scripture is both history, and a love letter from God.

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Re: OFF: Anyone from Toronto?

2012-06-26 Thread David Kreuter

Mauro - with pleasure. I live in the GTA (Greater Toronto Area). Contact
me off list at your leisure.
David Kreuter

 Original Message 
Subject: OFF: Anyone from Toronto?
From: Mauro Souza 
Date: Tue, June 26, 2012 2:21 pm
To: LINUX-390@VM.MARIST.EDU

Hi guys!

Next week I will be traveling to Toronto, and will spend about 4 weeks
there on vacation.

I would like to know if there's some from our fine list living nearby,
so
we can talk and I could get some tips on my stay.

Thanks!

Mauro
http://mauro.limeiratem.com - registered Linux User: 294521
Scripture is both history, and a love letter from God.

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Re: Hipersockets

2012-06-26 Thread Marcy Cortes

"ip address is 192.169.1.11"

I hope that was a typo and you meant the address of z/OS is 192.168.1.11?


Marcy 


-Original Message-
From: Linux on 390 Port [mailto:LINUX-390@VM.MARIST.EDU] On Behalf Of Schwartz, 
Rodney (R.)
Sent: Tuesday, June 26, 2012 11:11 AM
To: LINUX-390@VM.MARIST.EDU
Subject: [LINUX-390] Hipersockets

I am trying to get Hipersockets working between z/os and zlinux system (sles 10 
SP2 running under z/vm 6.2). I have a dedicated IOD address attached:

OSA  FB00 ATTACHED TO LINUX02  7000 DEVTYPE HIPER   CHPID FB IQD
OSA  FB01 ATTACHED TO LINUX02  7001 DEVTYPE HIPER   CHPID FB IQD
OSA  FB02 ATTACHED TO LINUX02  7002 DEVTYPE HIPER   CHPID FB IQD

lscss | grep 1732
0.0.7000 0.0.0003  1732/05 1731/05 yes  80  80  FF   FB00 
0.0.7001 0.0.0004  1732/05 1731/05 yes  80  80  FF   FB00 
0.0.7002 0.0.0005  1732/05 1731/05 yes  80  80  FF   FB00 

LINUX02:~ # ifconfig
eth0  Link encap:Ethernet  HWaddr 02:00:04:00:00:0A
  inet addr:19.59.28.7  Bcast:19.59.29.255  Mask:255.255.254.0
  UP BROADCAST RUNNING MULTICAST  MTU:1492  Metric:1
  RX packets:1217 errors:0 dropped:0 overruns:0 frame:0
  TX packets:997 errors:0 dropped:0 overruns:0 carrier:0
  collisions:0 txqueuelen:1000
  RX bytes:106554 (104.0 Kb)  TX bytes:149236 (145.7 Kb)

hsi0  Link encap:Ethernet  HWaddr 06:00:FB:24:00:02
  inet addr:192.168.1.25  Bcast:192.168.1.255  Mask:255.255.255.0
  UP BROADCAST RUNNING NOARP MULTICAST  MTU:57344  Metric:1
  RX packets:0 errors:0 dropped:0 overruns:0 frame:0
  TX packets:20 errors:0 dropped:0 overruns:0 carrier:0
  collisions:0 txqueuelen:1000
  RX bytes:0 (0.0 b)  TX bytes:1680 (1.6 Kb)

loLink encap:Local Loopback
  inet addr:127.0.0.1  Mask:255.0.0.0
  UP LOOPBACK RUNNING  MTU:16436  Metric:1
  RX packets:23 errors:0 dropped:0 overruns:0 frame:0
  TX packets:23 errors:0 dropped:0 overruns:0 carrier:0
  collisions:0 txqueuelen:0
  RX bytes:1766 (1.7 Kb)  TX bytes:1766 (1.7 Kb)

LINUX02:~ # routes

Kernel IP routing table
Destination Gateway Genmask Flags Metric RefUse Iface
192.168.1.0 *   255.255.255.0   U 0  00 hsi0
19.59.28.0  *   255.255.254.0   U 0  00 eth0
link-local  *   255.255.0.0 U 0  00 eth0
loopback*   255.0.0.0   U 0  00 lo
default fmcrsd1v228sb.n 0.0.0.0 UG0  00 eth0

The z/os hipesocket address is on the same chpid. The ip address is 192.169.1.11
We have multiple z/os systems sharing the same chpid. They can all talk through 
the hipersocket,
But the zlinux system just times out when I ping z/os

I know I am missing something, but I do not know what.

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OFF: Anyone from Toronto?

2012-06-26 Thread Mauro Souza

Hi guys!

Next week I will be traveling to Toronto, and will spend about 4 weeks
there on vacation.

I would like to know if there's some from our fine list living nearby, so
we can talk and I could get some tips on my stay.

Thanks!

Mauro
http://mauro.limeiratem.com - registered Linux User: 294521
Scripture is both history, and a love letter from God.

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Hipersockets

2012-06-26 Thread Schwartz, Rodney (R.)

I am trying to get Hipersockets working between z/os and zlinux system (sles 10 
SP2 running under z/vm 6.2). I have a dedicated IOD address attached:

OSA  FB00 ATTACHED TO LINUX02  7000 DEVTYPE HIPER   CHPID FB IQD
OSA  FB01 ATTACHED TO LINUX02  7001 DEVTYPE HIPER   CHPID FB IQD
OSA  FB02 ATTACHED TO LINUX02  7002 DEVTYPE HIPER   CHPID FB IQD

lscss | grep 1732
0.0.7000 0.0.0003  1732/05 1731/05 yes  80  80  FF   FB00 
0.0.7001 0.0.0004  1732/05 1731/05 yes  80  80  FF   FB00 
0.0.7002 0.0.0005  1732/05 1731/05 yes  80  80  FF   FB00 

LINUX02:~ # ifconfig
eth0  Link encap:Ethernet  HWaddr 02:00:04:00:00:0A
  inet addr:19.59.28.7  Bcast:19.59.29.255  Mask:255.255.254.0
  UP BROADCAST RUNNING MULTICAST  MTU:1492  Metric:1
  RX packets:1217 errors:0 dropped:0 overruns:0 frame:0
  TX packets:997 errors:0 dropped:0 overruns:0 carrier:0
  collisions:0 txqueuelen:1000
  RX bytes:106554 (104.0 Kb)  TX bytes:149236 (145.7 Kb)

hsi0  Link encap:Ethernet  HWaddr 06:00:FB:24:00:02
  inet addr:192.168.1.25  Bcast:192.168.1.255  Mask:255.255.255.0
  UP BROADCAST RUNNING NOARP MULTICAST  MTU:57344  Metric:1
  RX packets:0 errors:0 dropped:0 overruns:0 frame:0
  TX packets:20 errors:0 dropped:0 overruns:0 carrier:0
  collisions:0 txqueuelen:1000
  RX bytes:0 (0.0 b)  TX bytes:1680 (1.6 Kb)

loLink encap:Local Loopback
  inet addr:127.0.0.1  Mask:255.0.0.0
  UP LOOPBACK RUNNING  MTU:16436  Metric:1
  RX packets:23 errors:0 dropped:0 overruns:0 frame:0
  TX packets:23 errors:0 dropped:0 overruns:0 carrier:0
  collisions:0 txqueuelen:0
  RX bytes:1766 (1.7 Kb)  TX bytes:1766 (1.7 Kb)

LINUX02:~ # routes

Kernel IP routing table
Destination Gateway Genmask Flags Metric RefUse Iface
192.168.1.0 *   255.255.255.0   U 0  00 hsi0
19.59.28.0  *   255.255.254.0   U 0  00 eth0
link-local  *   255.255.0.0 U 0  00 eth0
loopback*   255.0.0.0   U 0  00 lo
default fmcrsd1v228sb.n 0.0.0.0 UG0  00 eth0

The z/os hipesocket address is on the same chpid. The ip address is 192.169.1.11
We have multiple z/os systems sharing the same chpid. They can all talk through 
the hipersocket,
But the zlinux system just times out when I ping z/os

I know I am missing something, but I do not know what.

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Re: CCW CMD REJECT on 'READ SUBSYSTEM DATA' query on z/114 with old DASD

2012-06-26 Thread Tim Full

Thanks for the feedback Stefan.  I don't believe there is any state change
taking place. I contacted the vendor.  The following was their response:

The Perform SubSystem Function ccw is asking for Order x18 SubOrder 0x0e.

The Order indicates a Read SubSystem Data is to follow, and the Suborder
indicates the format/type of data that is to be returned.



The controller (emulated 3390-3) does not support the suborder 0x0e. So the
Read SubSystem Data command is being rejected.


On Tue, Jun 26, 2012 at 9:52 AM, Stefan Haberland 
wrote:

> Hi,
>
> this looks like a BUG in handling of older DASD devices.
> The query can not be easily disabled but I will have a look if we can fix
> this for future releases.
>
> At first sight this should only happen after a state change interrupt and
> then unfortunately in a loop...
>
> Stefan
>
> Am 25.06.2012 02:49, schrieb Tim Full:
>
>> I'm running RHEL6.2 on an IBM z/Series z/114 under z/VM 5.4 with older
>> dasd
>> that does not support 'READ SUBSYSTEM DATA" request for extended features.
>> Every 30 seconds, I get:
>>
>> dasd(eckd): I/O status report for device 0.0.0100:
>> <3>dasd(eckd): in req: 025cef00 CC:00 FC:04 AC:00 SC:17 DS:0E
>> CS:00
>> RC:0
>> <3>dasd(eckd): device 0.0.0100: Failing CCW: 0d26c448
>> <3>dasd(eckd): Sense(hex) 0- 7: 80 00 00 00 cb ff ff 04
>> <3>dasd(eckd): Sense(hex) 8-15: 00 55 43 32 43 00 00 e0
>> <3>dasd(eckd): Sense(hex) 16-23: 32 02 68 69 00 b4 0f 04
>> <3>dasd(eckd): Sense(hex) 24-31: 00 00 44 e0 00 08 11 00
>> <3>dasd(eckd): 24 Byte: 0 MSG 4, no MSGb to SYSOP
>> dasd(eckd): Related CP in req: 025cef00
>> <3>dasd(eckd): CCW 0d26c440: 274C 0D26C460 DAT: 1800
>> 0e00
>> 
>> <3>dasd(eckd): CCW 0d26c448: 3E000200 0FE1FA00 DAT: 
>> 
>>      
>>
>> Is there a way to disable this query of extended features?
>>
>> Tim
>>
>> --**--**
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>
>

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Re: CCW CMD REJECT on 'READ SUBSYSTEM DATA' query on z/114 with old DASD

2012-06-26 Thread Stefan Haberland


Hi,

this looks like a BUG in handling of older DASD devices.
The query can not be easily disabled but I will have a look if we can
fix this for future releases.

At first sight this should only happen after a state change interrupt
and then unfortunately in a loop...

Stefan

Am 25.06.2012 02:49, schrieb Tim Full:

I'm running RHEL6.2 on an IBM z/Series z/114 under z/VM 5.4 with older dasd
that does not support 'READ SUBSYSTEM DATA" request for extended features.
Every 30 seconds, I get:

dasd(eckd): I/O status report for device 0.0.0100:
<3>dasd(eckd): in req: 025cef00 CC:00 FC:04 AC:00 SC:17 DS:0E CS:00
RC:0
<3>dasd(eckd): device 0.0.0100: Failing CCW: 0d26c448
<3>dasd(eckd): Sense(hex) 0- 7: 80 00 00 00 cb ff ff 04
<3>dasd(eckd): Sense(hex) 8-15: 00 55 43 32 43 00 00 e0
<3>dasd(eckd): Sense(hex) 16-23: 32 02 68 69 00 b4 0f 04
<3>dasd(eckd): Sense(hex) 24-31: 00 00 44 e0 00 08 11 00
<3>dasd(eckd): 24 Byte: 0 MSG 4, no MSGb to SYSOP
dasd(eckd): Related CP in req: 025cef00
<3>dasd(eckd): CCW 0d26c440: 274C 0D26C460 DAT: 1800
0e00

<3>dasd(eckd): CCW 0d26c448: 3E000200 0FE1FA00 DAT: 

     

Is there a way to disable this query of extended features?

Tim

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Re: Hipersockets

Re: Hipersockets

Re: Anyone from Toronto?

Re: OFF: Anyone from Toronto?

Re: Hipersockets

OFF: Anyone from Toronto?

Hipersockets

Re: CCW CMD REJECT on 'READ SUBSYSTEM DATA' query on z/114 with old DASD

Re: CCW CMD REJECT on 'READ SUBSYSTEM DATA' query on z/114 with old DASD

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