[SPF:fail] RE: Re:

I don’t think there would be a 10TB snapshot.  I think it would be just a few inode pointers that would change?  It wouldn’t be too hard to test.  Set up a small volume, dump a bunch of files in it, take a snapshot, then move the files to another folder.  What’s the delta created?

Wayne

From: Toasters <[email protected]> On Behalf Of Basil
Sent: Wednesday, August 18, 2021 10:51 AM
To: Scott Eno <[email protected]>
Cc: Toasters <[email protected]>
Subject: Re:


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Not from a position of experience, but if I had to hazard a guess, I think that deduplication would eventually cause all the blocks to be recognized and squished.

On Wed, Aug 18, 2021 at 12:49 PM Scott Eno via Toasters <[email protected]<mailto:[email protected]>> wrote:



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From: Scott Eno <[email protected]<mailto:[email protected]>>
To: Toasters <[email protected]<mailto:[email protected]>>
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Date: Wed, 18 Aug 2021 12:46:10 -0400
Subject: move files without snapshot growth?
Hi,

Anyone on this list have a favorite way of moving files from one folder to another folder on the same CIFS volume without causing snapshot growth?

I gotta move 10TB+ of data from one folder structure to another folder structure on the same CIFS vol.  We keep snapshots for a year so I really don't want to hang on to 10TB+ of snapshot data for a year.

Can XCP do this somehow?  Powershell?

Sorry if this ends up wrapped in a no subject email.  I don't know what causing that.



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Date: Wed, 18 Aug 2021 17:46:13 +0100
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