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mohuddle
 Post subject: who/what/when/why is defrag running?
PostPosted: Wed Nov 05, 2014 10:39 pm 

Joined: Thu May 08, 2014 4:43 pm
Posts: 62
Noticed this user sys:3parsys has kicked off a defrag on the same LUN three times today.

Does the system automatically determine which LUN *needs* this defrag?
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Cleanur
 Post subject: Re: who/what/when/why is defrag running?
PostPosted: Fri Nov 07, 2014 3:26 pm 

Joined: Wed Aug 07, 2013 3:22 pm
Posts: 254
Yes the system will periodically defrag space in order to grow space into or return contiguous free regions back to the CPG. It's a system task and will start, be deferred and restart periodically.
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