On Thu, 14 Aug 2014 21:37:27 -0400, Thomas Conley wrote:
> ....
>>> I'm looking for ways to implement multiple sessions, if there are any.
>>
It's time IBM recognized the need and provided a solution so customers
can stop wasting resources struggling to devise circumventions of 20th
Century restrictions imposed by no other vendor of which I know.
>> You'll have to figure a way to eliminate IKJ56425I and IKJ606I. AFAIK, it is
>> just not possible. If I remember correctly, it is about the name in the TSO
>> session address space and VTAM assignment of LU against a TSO name. VTAM can
>> handle multiple *LOGON*, but after successfull logon it can't handle a
>> second or more address space with the same name within a LPAR.
>
Generate unique names as needed. Under Unix System Services, for example,
I can issue 3 times in quick succession the command:
( rexx "address TSO; time; address SYSCALL sleep 33; time" ) &
SDSF shows me:
SDSF DA MVS3 MVS3 PAG 0 CPU/L 11/ 11 LINE 1-11 (11)
PREFIX=* DEST=(ALL) OWNER=User SORT=JOBNAME/A SYSNAME=
NP JOBNAME JobID Owner C Pos DP Real Paging SIO CPU% ASID ASIDX
User STC02381 User LO FF 386 0.00 3.17 0.27 99 0063
User TSU02388 User IN F2 1207 0.00 0.00 0.21 101 0065
User1 STC02453 User LO FF 391 0.00 6.86 0.18 161 00A1
User1 STC02384 User LO FF 426 0.00 5.83 0.25 126 007E
User1 STC02449 User LO FF 371 0.00 0.09 0.06 157 009D
User2 STC02450 User LO FF 391 0.00 6.86 0.16 158 009E
User2 STC02454 User LO FF 426 0.00 5.75 0.24 162 00A2
User3 STC02451 User LO FF 426 0.00 5.83 0.23 159 009F
User8 STC02385 User LO FF 371 0.00 0.09 0.06 84 0054
User9 STC02452 User LO FF 371 0.00 0.09 0.07 160 00A0
User9 STC02382 User LO FF 401 0.00 6.86 0.17 122 007A
I'm running 4 instances of the TMP on a single LPAR. z/OS has generated
unique names where needed. Only one has a 3270 attached. Why can't
the same technique be used for sessions started from 3270s?
-- gil
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