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mahapatrasoumya
New User
Joined: 13 Apr 2006 Posts: 7
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Hi,
Can anyone suggest if there is any way by which the recall of migrated datasets can be made faster by writing a code in REXX.
We usually type hrecall to do the same.
Regards,
Soumya |
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amrita.chatterjee
New User
Joined: 27 Apr 2006 Posts: 48 Location: Bangalore, India
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Hi,
You can summit a batch job to recall all the datasets.
//RECALL EXEC PGM=IKJEFT01,DYNAMNBR=20,TIME=(9)
//SYSTSPRT DD SYSOUT=*
//SYSPRINT DD SYSOUT=*
//SYSUDUMP DD SYSOUT=*
//SYSTSIN DD *
HRECALL 'mention the dataset name's common part ' NOWAIT
/*
For e.g.
You want to recall these four datasets.
abc.aaa
abc.abd
abc.ddd
abc.ttt
then against SYSTSIN, you can mention
HRECALL 'abc.**'
just submit this jcl & then get rid of writing HRECALL against each & every dataset. |
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baidyanath_biswas
New User
Joined: 04 Sep 2006 Posts: 11
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But when i m using a series of gdg's latest version,how to recall it?
like
....
HRECALL 'HLQ1.HLQ2..*.TEST(-1)' NOWAIT gives error when jcl is submitted..
the error is in writing (-1)..for the latest version,.. |
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sihanature Warnings : 1 New User
Joined: 01 Sep 2005 Posts: 33
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Hi
There is an another way that we can recall the migrated datset faster by simply giving 'HRECALL / NOWAIT XXXXX.XXXXX.XXXX' In the comment line.
After that you can check the Recall status by giving 'TSO HQ' .
Regards, |
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baidyanath_biswas
New User
Joined: 04 Sep 2006 Posts: 11
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Hi..
thanx for ur reply..
but can u be further elaborate by coding an example with a gdg file ? |
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er_neo
New User
Joined: 10 Jan 2006 Posts: 18 Location: Indore
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hmmm |
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expat
Global Moderator
Joined: 14 Mar 2007 Posts: 8797 Location: Welsh Wales
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I think that you need the absolute generation number when specifying a GDS. |
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expat
Global Moderator
Joined: 14 Mar 2007 Posts: 8797 Location: Welsh Wales
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Oooooooooops, hit submit a bit quick there ................
What do you mean by faster ? Can you make HSM work faster ?
NO, it goes as fast as it goes.
What version of HSM are you running
Do you have CRQ installed and working
Are you using RLS for the CDS |
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dick scherrer
Moderator Emeritus
Joined: 23 Nov 2006 Posts: 19244 Location: Inside the Matrix
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Hello,
How long does a recall take that you are concerned about making it faster?
Things in MIGRAT1 typically recall faster than MIGRAT2 (by design).
At most of my sites, a recall only takes a short while (unless the data will fill multiple dasd volumes ).
If you are watching/waiting the recall may appear to "take forever" - start the recall and then go for some water or whatever. |
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TizMe
New User
Joined: 05 Jan 2006 Posts: 72
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At most of my sites, a recall only takes a short while (unless the data is on ML2 and there are insufficent tape drives online ). |
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