Bingo
Thanks Ronni

Sent from Sev & Jenny's iPhone

> On 23 May 2016, at 7:26 AM, Ronni Brown <ro...@mac.com> wrote:
> 
> 
>> On 22 May 2016, at 9:17 PM, Severin Crisp <sevcr...@westnet.com.au> wrote:
>> 
>> My iMac has a fusion drive (500GB SS, 1T conventional HD) and as part of my 
>> normal backup routine(s) I do a scheduled daily clone with Carbon Copy 
>> Cloner.   This runs at 6.30 each night when I have quit for things like 
>> dinner.   CC Cloner sends a summary email at conclusion with a full summary 
>> of transfer amounts.  This typically notes a total transfer of 3 or 4GB or 
>> more even after only very minimal Mail and Safari use.  To date the transfer 
>> has not failed - the total amount on the fusion drive is about 800GB.   
>> Is this amount because of the nature of the fusion drive setup and large 
>> swapping? or what?  
> 
> Hi Severin,
> 
> Do you have TTP installed?
> If so, do you have TechTool Pro Protection ‘Directory Backup’ feature enabled 
> in the TechTool Protection System Preferences panel?
> The Directory Backup feature, creates a copy of each hard drive’s catalog (a 
> file that tracks the files on the drive). 
> If so it will be backing up the TechTool Pro Protection folder every four 
> hours (or whatever you have it set for).
> 
> Cheers,
> Ronni
> 
> 13-inch MacBook Air (April 2014)
> 1.7GHz Dual-Core Intel Core i7, Turbo Boost to 3.3GHz
> 8GB 1600MHz LPDDR3 SDRAM
> 512GB PCIe-based Flash Storage
> 
> El Capitan OS X 10.11.4
> 
>> Severin Crisp
>> ____________________________________________________
>> 
>>              Assoc Prof R Severin Crisp, FAIP, FIP, CPhys
>> 15 Thomas St, Mount Clarence, Albany, 6330, Western Australia
>>                   ph (08) 9842 1950 ( Int'l +61 8 9842 1950)
>>                            mail to: sevcr...@westnet.com.au
>> ____________________________________________________
> 
> 
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