Sounds like it is almost made-to-order for a UNIX filesystem colony address
space to allow a z/OS UNIX filesystem on an FBA device.


On Tue, Sep 17, 2013 at 9:12 AM, Ed Jaffe <[email protected]>wrote:

> On 9/17/2013 4:59 AM, Shmuel Metz (Seymour J.) wrote:
>
>> In 
>> <5237891D.2090001@**phoenixsoftware.com<[email protected]>>,
>> on 09/16/2013
>>     at 03:41 PM, Ed Jaffe <[email protected]> said:
>>
>>  I'm pretty sure the support is intended to access ordinary FBA disk
>>> files and has nothing whatsoever to do with tape.
>>>
>> I'm pretty sure that the support is intended to allow a server address
>> space to access the FBA device, not to allow allocation to an
>> unprivileged job.
>>
>
> Absolutely! An authorized server address space will be necessary to allow
> non-privileged programs to do FBA I/O. The requirements of the IOSFBA
> service are:
>
> *01* ENVIRONMENT:
> *      Dispatchable unit mode: Task mode.
> *      Minimum authorization: Supervisor state, PSW Key 0.
> *      AMODE:            31- or 64-bit.
> *      ASC mode:         Primary.
> *      Cross Memory Mode: PASN=HASN=SASN.
> *      Interrupt status: Enabled for I/O and external interrupts.
> *      Locks:            No locks held.
>
> --
> Edward E Jaffe
> Phoenix Software International, Inc
> 831 Parkview Drive North
> El Segundo, CA 90245
> http://www.phoenixsoftware.**com/ <http://www.phoenixsoftware.com/>
>
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Maranatha! <><
John McKown

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