> -----Original Message-----
> From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] On
> Behalf Of Tom Marchant
> Sent: Wednesday, October 10, 2007 9:23 AM
> To: IBM-MAIN@BAMA.UA.EDU
> Subject: Re: Any way to duplex SMF data?
> 
> 
> Bulletproof shoes?
> 
> Of course, you can mirror your MANx data sets, but when you empty
them,
> the mirrors are emptied too.
> 
> The same applies to the dumped SMF data.  You could always dump your
> MANx data sets twice, the first with OPTIONS(DUMP) and the second with
> OPTIONS(ALL).  Do them both in the same job to ensure that the MANx
data
> set does not change in between.
> 
> If your process is to create a new data set every time you dump (e.g.
> generation data sets) you could then copy that data set to another
dats
> set.
> In that case, you need to figure out when to delete the copies.
> 
> You need to fix the way the original dump data sets are kept.  They
should
> be
> kept for a long enough time after they are added to your monthly tapes
> that
> you are sure that they were accumulated correctly.
> 
> --
> Tom Marchant
> 
Tom, why not dump them to two output files in the same step.  You can
allocate two output DD statements and duplex the data in one process.
It would save time over dumping twice.

INDD(SMFIN,OPTIONS(ALL))
OUTDD(SMFOUT1,TYPE(0:255))
OUTDD(SMFOUT2,TYPE(0:255))

Tom Kelman




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