Hi again Barry,

Do you have "Ignore Ownership On This Dive" selected (ticked) on the Seagate 
External Drive?
File > Get Info 

Cheers,
Ronni

Sent from Ronni's iPad4

On 06/06/2013, at 8:15 AM, Ronda Brown <[email protected]> wrote:

> Hi Barry,
> 
> I replied to your first email asking if the Seagate was sleeping and waking 
> correctly.
> 
> "Does the Seagate drive sleep and then wake when CCC is scheduled to do the 
> daily backup?
> Sounds like perhaps the Seagate did not wake."
> 
> CCC is looking for the external drive but not seeing it, which could indicate 
> that the drive is not awake.
> Have you tried disconnecting the drive and reconnecting just before the 
> incremental backup is due to run?
> 
> Also you do have the Seagate formatted: GUID Partition Table and Mac OS 
> Extended (Journaled)?
> 
> Cheers,
> Ronni
> Sent from Ronni's iPad4
> 
> On 06/06/2013, at 7:52 AM, Barry Sexstone <[email protected]> wrote:
> 
>> I am still having problems with my Seagate 2TB external disk my and back up 
>> regime as I mentioned in my email of 3rd June.   My usual method is to have 
>> Carbon Copy Cloner run an incremental backup daily.  The initial backup runs 
>> OK but 24Hrs later the incremental backup does not run with an error message 
>> saying "Could not find BU"  BU being the name I have assigned to the 
>> external disk.   The disk then failed to eject when requested saying  
>> "cannot eject BU as a program is using it"   I presume this was CCC still 
>> trying to find the disk.   I managed to force eject the disk.   I have done 
>> all the obvious things, reformatted, run repair disk etc and I noted that 
>> when I tried to reformat initially I had a "could not Unmount" message which 
>> I overcame by clicking on the Unmount button.
>> 
>> I have tried running a Super Duper backup system and a similar problem 
>> occurred.   The initial backup ran with no apparent problem but the 
>> incremental the next day failed with the message "could not establish 
>> ownership of BU"
>> 
>> Can anyone spread any light on this problem or point me in a suitable 
>> investigative direction?
>> 
>> Thanks
>> 
>> Barry
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