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8
votes
4answers
3k views

Do OS X Lion's Versions and Resume features store the cached data for encrypted .sparsebundle images in a secure way?

I store sensitive information on my laptop in encrypted .sparsebundle images which are made with apps like Disk Utility, Knox and Espionage. The question is, if I upgrade to Lion, when I'm working on ...
1
vote
0answers
1k views

How can Time Machine in Lion backup the volume content of a sparse bundle disk image?

Using Mac OS X 10.7 (Build 11A511), attempts to backup volume content with Time Machine have failed. With a simple non-encrypted image I tried three approaches: the traditional workaround, which ...
6
votes
1answer
3k views

Cannot change owner and group of file mounted disk image

I have an external disk which (for other reasons) is formatted using FAT32. On that disk I have created a sparse bundle image formatted using HFS extended (journaled). This image is then mounted on ...
6
votes
1answer
11k views

Change “ignore ownership on this volume” from the command line for Mac OS X volume

(This question is a spin-off of another question I asked on this site.) New images always ignore owner/group When creating a new disk image from Disk Utility it is automatically mounted. If you then ...
13
votes
3answers
7k views

How can I “clean out” my Time Machine backups if Time Machine won't backup because the disk is full?

When Time Machine tries to make a backup, it informs me that it can't because the backup disk is full. What it's mostly full of (about 700GB of 1TB) is prior backups of the same machine. Time ...
4
votes
1answer
3k views

How do you access the content of the iPhoto bundle from Time Machine?

I would like to access the files of the iPhoto library bundle to retrieve just some of the files to help solving this question about corrupted iPhoto db files properly. In time machine mode there is ...
2
votes
1answer
260 views

FileVault sparsefile uses double of actual allocated disk space

I just noticed that for some reason disk usage (du) reports that FileVault in my home directory would use its allocated disk space twice: [/Users]% sudo du -h -d 1 . 184G ./.moo 170G ./moo 204K ...
0
votes
1answer
401 views

Script to unmount mounted image automatically after some time

I have a sparse image that can be mounted as an encrypted volume. I want to make sure it doesn't stay mounted once I am done using it. To get help doing that, I had earlier asked this question, but ...
0
votes
1answer
118 views

Difference between du and Finder file sizes

I was having a look at the size of libBLAS.dylib at some location in my Mac and du showed it's file size as 572K while the allocated file size (showed by Finder) was 1.4MB. I've read that the lack of ...