Martin,

First remark: Operlog does not manage the staging dataset, System Logger
does. Operlog is only a user of System Logger. 

If you can suffer the loss of data, you can delete the logstream and
structure (and the remaining staging datasets) and recreate them.

Kees.

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Kees.

"martin" <[EMAIL PROTECTED]> wrote in message
news:<[EMAIL PROTECTED]>
...
> We are having problems getting our OPERLOG staging datasets back 'in
> sync' after a 2 day DR test - stopping and starting OPERLOG,
> deallocating and reallocating the structure and even structure
> rebuilds have had no effect.  We've been sysplexed since God was a boy
> (in fact we were one of the first UK sites to go sysplex) but this
> one's got us stumped!
> 
> Documentation on how OPERLOG manages its staging datasets, or how we
> can override what generations it uses, is nonexistent as far as we can
> see. If anyone can shed any light on how we sort this we'd be very
> grateful - we are still on OS/390 2.10 (its a long story, don't ask)
> so any 'official' IBM support has long since ceased to exist!
> details follow.....
> 
> 
> Martin Jackson
> Mainframe team manager
> Vertex IT Operate
> Grove House, Dawson House, Great Sankey
> Warrington WA5 3LW
> Tel:  01925 233599 / int 33599
> mailto:[EMAIL PROTECTED]
> 
> 
> ---------------------------------------------
> 
> IXCMIAPU reports OPERLOG is using gen A0017374 of the staging dataset,
> status 'pending delete', even though the dataset didn't exist. We have
> tried creating the dataset so OPERLOG can delete it and clear the
> 'pending' but what happens is it deletes it but still leaves it as the
> current log stream in 'delete pending' state. It then abends next time
> it tries to delete it. Its creating new generations of the staging
> dataset but they are LOWER gen. numbers than the one it thinks its
> using and IXCMIAPU lists them as 'orphans'
> 
> IXCMIAPU output is :-
> LOG STREAM CONNECTION INFO:
> 
>   SYSTEMS CONNECTED: 1
> 
>   SYSTEM    STRUCTURE         CON CONNECTION  CONNECTION
>   NAME      VERSION           ID  VERSION     STATE
>   --------  ----------------  --  ----------  ----------
>   PRD1      C2B1DE6E418155C0  01  00010128    Active
> 
> 
> LOG STREAM DATA SET INFO:
> 
>   DATA SET NAMES IN USE: LOGGER.SYSPLEX.OPERLOG.<SEQ#>
> 
>   Ext.   <SEQ#>    Lowest Blockid    Highest GMT        Highest
> Local      Status
>   -----  --------  ----------------  -----------------
> -----------------  ----
>  *00001  A0017374  00000004B6C59819  07/05/08 09:52:51  07/05/08
> 10:52:51  DELETE PENDING
> 
>   NUMBER OF DATA SETS IN LOG STREAM: 1
> 
> 
> POSSIBLE ORPHANED LOG STREAM DATA SETS:
> DATA SET NAMES:
> --------------------------------------------
> LOGGER.SYSPLEX.OPERLOG.A0017215
> LOGGER.SYSPLEX.OPERLOG.A0017253
> 
> NUMBER OF POSSIBLE ORPHANED LOG STREAM DATA SETS: 2
> 
> 
> Our structure definition is :-
> 
> .    DEFINE STRUCTURE NAME(LOGGER_OPERLOG)
>              LOGSNUM(1)
>              MAXBUFSIZE(4096)
>              AVGBUFSIZE(535)
>              EFFECTIVE
>              AVERAGE
>              BUFFER
>              SIZE(535)
> 
>    DEFINE LOGSTREAM NAME(SYSPLEX.OPERLOG)
>              STRUCTNAME(LOGGER_OPERLOG)
>              LS_DATACLAS(DCLOGGER)
>              LS_MGMTCLAS()
>              LS_STORCLAS(SCSTAND)
>              HLQ(LOGGER)
>              MODEL(NO)
>              LS_SIZE(1000)
>              STG_MGMTCLAS()
>              STG_STORCLAS(SCSTAND)
>              STG_DATACLAS(DCLOGGER)
>              STG_SIZE(0)
>              LOWOFFLOAD(20)
>              HIGHOFFLOAD(80)
>              STG_DUPLEX(YES)
>              DUPLEXMODE(COND)
>              RMNAME()
>              DESCRIPTION()
>              RETPD(0)
>              AUTODELETE(NO)
>              DASDONLY(NO)
> 
> Error from IXGLOGR when it tries deleting the (nonexistent) gen
> A0017374 of the staging dataset is :-
> 
> IXG251I IKJ56228I DATA SET LOGGER.SYSPLEX.OPERLOG.A0017374 NOT IN
> CATALOG OR CATALOG CAN NOT BE ACCESSED
> IXG063I LOGGER ABENDED AND REQUESTED AN SVC DUMP WHILE PROCESSING 450
> LOGSTREAM: SYSPLEX.OPERLOG
> STRUCTURE: **UNKNOWN**
> MODULE=IXGI3DSC,ABEND=S01C5,REASON=0009000C
> IXG301I SYSTEM LOGGER FAILED TO OFFLOAD DATA FOR LOG STREAM 451
> SYSPLEX.OPERLOG IN STRUCTURE LOGGER_OPERLOG.  RETURN CODE: 0000000C
> REASON CODE: 00000000  DIAG1: 0000001C  DIAG2: 17080002  DIAG3:
> 0107001B  DIAG4: 00000000
> 
> 
> ----------------------------------------------------------
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