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IMS Extended Restart

 
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karz

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Joined: 04 Feb 2010
Posts: 39
Location: Mumbai

PostPosted: Thu Mar 15, 2012 4:31 pm    Post subject: IMS Extended Restart
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Hello Everyone,

While issuing IMS extended restart i came across the option 'COLD' which was given here:-

PGM=DFSRRC00,REGION=6M,PARM=(BMP,BR85C,BR85C,,,N00,,,COLD,,,,,


I know and have seen 'LAST' being given. But this is the first time i saw 'COLD' here. Does anyone have any idea what this means.

Thanks in advance.
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enrico-sorichetti

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Joined: 14 Mar 2007
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Location: italy

PostPosted: Thu Mar 15, 2012 5:11 pm    Post subject: Reply to: IMS Extended Restart
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Quote:
Does anyone have any idea what this means.

the IMS manuals certainly do icon_cool.gif
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karz

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PostPosted: Thu Mar 15, 2012 5:24 pm    Post subject:
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Could you please explain about this. From what i know is we do a cold restart when an IMS was down during the last global online change and its restart type conflicts with the last online change type or when an IMS was down for two or more global online changes.

But not clear with this.
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karz

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PostPosted: Mon Mar 19, 2012 7:56 pm    Post subject:
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Hi Enrico, Could you explain about 'COLD' Restart. I did try going through the manuals. They said about cold restart but nothing related to 'COLD' Keyword in JCL.
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don.leahy

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Joined: 06 Jul 2010
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Location: Whitby, ON, Canada

PostPosted: Mon Mar 19, 2012 9:45 pm    Post subject:
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As far as I know there is no such keyword. However, there may a locally developed user exit and/or 3rd party restart management product at your site that requires it.
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Ed Goodman

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Joined: 08 Jun 2011
Posts: 556
Location: USA

PostPosted: Tue Mar 20, 2012 12:15 am    Post subject:
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I think you may have a step in the JCL that is building the COMMAND(s) to run once the region is up. So the information you seek is probably there.

I found lots of entries regarding cold starts in the manuals, not sure if it would answer your questions or not.
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cgk_106

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Joined: 22 Dec 2006
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PostPosted: Tue May 08, 2012 8:33 pm    Post subject:
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We got the simillar problem in our environment also.

We got this issue, After the removal of BMC ARC utility from our environment. Actually COLD is not a IBM verb for checkpoint-restart.

Please share with us, if you got any info regarding the 'COLD' verb.

Regards,

CGK.
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PeterHolland

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Joined: 27 Oct 2009
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Location: Netherlands, Amstelveen

PostPosted: Wed May 09, 2012 3:02 pm    Post subject:
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COLD is the CKPTID parameter for DFSRRC00, see :

http://publib.boulder.ibm.com/infocenter/dzichelp/v2r2/topic/com.ibm.ims10.doc.sdr/dfssdrh2.pdf

The use of CKPTID is described here :

http://publib.boulder.ibm.com/infocenter/dzichelp/v2r2/topic/com.ibm.ims10.doc.apr/dfsaprh2.pdf
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