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adrianmejia
 Post subject: Reclaim unused space
PostPosted: Fri Nov 07, 2014 7:59 pm 

Joined: Thu Jun 05, 2014 10:13 am
Posts: 20
Hi

We have a 3PAR 7400 with two nodes and we have some doubts about reclaim unmapped space

Is there a way to know if the system has unmapped logical disk space in CPG or Volumes that can be reclaimed before make a compact in the CPG or Volumes?
What should I take care before doing a Compact CGP or Volume?
What about chunklet initialization? It occurs automatically after I compact CGP o Volume?

Thanks
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Cleanur
 Post subject: Re: Reclaim unused space
PostPosted: Sat Nov 08, 2014 6:29 am 

Joined: Wed Aug 07, 2013 3:22 pm
Posts: 254
Have a thorough read of this, HP 3PAR Thin Technologies Technical White Paper
http://h20195.www2.hp.com/v2/GetPDF.asp ... 987ENW.pdf
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