IBM Mainframe Forum

by **Viswanathchandru** » Thu Dec 01, 2011 1:04 pm

Dear all,

I tried issuing this command /D IOS,CONFIG(ALL) as know this is said to produce the IOS details. But i'm getting this output.

RESPONSE=ZEAL
IOS506I 12.51.00 I/O CONFIG DATA 097
ACTIVE IODF DATA SET = SYS1.IODF10
CONFIGURATION ID = ZEALOS EDT ID = 00
ACTIVE CSS: 0 SUBCHANNEL SETS CONFIGURED: 0
CHANNEL MEASUREMENT BLOCK FACILITY IS ACTIVE
HARDWARE SYSTEM AREA AVAILABLE FOR CONFIGURATION CHANGES
0 PHYSICAL CONTROL UNITS
0 SUBCHANNELS FOR SHARED CHANNEL PATHS
0 SUBCHANNELS FOR UNSHARED CHANNEL PATHS
0 LOGICAL CONTROL UNITS FOR SHARED CHANNEL PATHS
0 LOGICAL CONTROL UNITS FOR UNSHARED CHANNEL PATHS

. everything here shown is 'zero'. Tried google to find the reasons for this. But, i'm not able to find the reason. Moreover we have not gone for any POR in recent times. Can anyone guide me on this. Apologies if i'm wrong.

Thanks,
Viswa

by **Robert Sample** » Thu Dec 01, 2011 5:45 pm

The IOS506I message explanation tells you

HARDWARE SYSTEM AREA
The information about the hardware system area (HSA).

AVAILABLE FOR CONFIGURATION CHANGES text1
The amount of HSA that is available to perform configuration changes and the amount of space for each subchannel set within each channel subsystem.

All of the following information appear for text1, where xxxxxxxxxx indicates the available number:

xxxxxxxxxx PHYSICAL CONTROL UNITS
xxxxxxxxxx SUBCHANNELS FOR SHARED CHANNEL PATHS
xxxxxxxxxx SUBCHANNELS FOR UNSHARED CHANNEL PATHS
xxxxxxxxxx LOGICAL CONTROL UNITS FOR SHARED CHANNEL PATHS
xxxxxxxxxx LOGICAL CONTROL UNITS FOR UNSHARED CHANNEL PATHS

COULD NOT BE OBTAINED
An erroneous response code is returned from the hardware.

You obviously do not have any available HSA and so forth. As to why this is so, that may require getting help from IBM.

by **Viswanathchandru** » Mon Dec 05, 2011 11:31 am

Thanks a lot Robert for your time and reply!

Regards,
Viswa

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