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MQSeries.net Forum Index » Mainframe, CICS, TXSeries » Backing up Bootstrap/Log/Page datasets on a z/OS qmgr.

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cd
PostPosted: Wed Jan 27, 2010 1:05 pm    Post subject: Backing up Bootstrap/Log/Page datasets on a z/OS qmgr. Reply with quote

Novice

Joined: 16 May 2001
Posts: 20

Hi All,

We periodically want to take a backup copy of the Bootstrap, Log and Page datasets for a z/OS queue manager. Is this as simple as using IDCAMS to DEFINE the backup datasets and then REPRO to copy the live datasets to the backup datasets? Or is the proper procedure more involved than that? The queue manager would be down when we would do this.

Thanks.

Curt
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bruce2359
PostPosted: Wed Jan 27, 2010 1:22 pm    Post subject: Reply with quote

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Joined: 05 Jan 2008
Posts: 9469
Location: US: west coast, almost. Otherwise, enroute.

What does the WMQ for z/OS Sstem Administration Guide manual say about backups?
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Vitor
PostPosted: Wed Jan 27, 2010 1:26 pm    Post subject: Re: Backing up Bootstrap/Log/Page datasets on a z/OS qmgr. Reply with quote

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Joined: 11 Nov 2005
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Location: Texas, USA

cd wrote:
We periodically want to take a backup copy of the Bootstrap, Log and Page datasets for a z/OS queue manager. Is this as simple as using IDCAMS to DEFINE the backup datasets and then REPRO to copy the live datasets to the backup datasets? Or is the proper procedure more involved than that? The queue manager would be down when we would do this.


The only thing you really need to back up are the page sets, and for that you follow the procedure in the documentation. If you're following best practice & using dual logging / dual BSDS along with the proper archiving strategy for the logs then that should be all you need to recover the queue manager.

For this configuration you wouldn't (for example) recover a damaged BSDS from a theoretical backup; you'd use the documented procedure to recreate a new one.
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