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List:       netatalk
Subject:    Re: [Netatalk-admins] Using volsizelimit on a large partition
From:       Matt Connolly <matt.connolly.au () gmail ! com>
Date:       2010-06-23 9:52:13
Message-ID: F0A7B98D-9018-445A-94CC-B7015A3A0509 () gmail ! com
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right after reboot:

matt@vault:~$ pfexec time du /MacBackup/TimeMachineDrive/MattBook.sparsebundle
28375   /MacBackup/TimeMachineDrive/MattBook.sparsebundle/bands/.AppleDouble
190623409       /MacBackup/TimeMachineDrive/MattBook.sparsebundle/bands
7       /MacBackup/TimeMachineDrive/MattBook.sparsebundle/.AppleDouble
190623421       /MacBackup/TimeMachineDrive/MattBook.sparsebundle

real        5.7
user        0.3
sys         2.9
matt@vault:~$

Actually, might be a bit of a false indicator since I think there were still a few \
services starting up, so the disks may not have been totally idle.


-Matt

On 23/06/2010, at 2:20 PM, Frank Lahm wrote:

> 2010/6/22 Matt Connolly <matt.connolly.au@gmail.com>:
> > There might be more files than you might expect because the "band size" used by \
> > time machine is only 8MB. 
> > matt@vault:/MacBackup/TimeMachineDrive/MattBook.sparsebundle$ ls bands/ | wc
> > 26510   26510  128952
> > matt@vault:/MacBackup/TimeMachineDrive/MattBook.sparsebundle$ du -h .
> > 28M     ./bands/.AppleDouble
> > 182G    ./bands
> > 6.5K    ./.AppleDouble
> > 182G    .
> 
> How long takes (after a reboot!):
> # time du /MacBackup/TimeMachineDrive/MattBook.sparsebundle
> ?
> I guess it won't take too long.
> 
> Also a custom made recursion which ommits the AppleDouble dirs and
> only stats the files itself would be faster then du. When the
> recursion is finished the total size of the AppleDouble size can be
> computed by n*1024 bytes, where n is the number of bands found.
> 
> > my laptop's timemachine backup is 26510 files!
> 
> That's not too much.
> 
> > -Matt
> 
> Cheers, F.!


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