2
votes
1answer
47 views

What is the difference between 'physical' and 'logical' size?

I just found out about the mdls command on OS X which prints out the metadata associated with a given file. This command tells me both a 'physical size' ("kMDItemPhysicalSize") and 'logical size' ...
1
vote
3answers
844 views

Over 20GB of disk space is gone?

System drive, OS is Windows 7 x64 SP1 Ultimate. Windows Explorer shows 100GB of used space. TreeSizeFree shows 75GB of used space. Total Commander and FAR confirm TreeSizeFree's measurements ...
0
votes
1answer
650 views

Microsoft Virtual PC maximum hard disk PC

What is the maximum space that I can allocate on a MS Virtual PC 2007?
6
votes
3answers
2k views

Why doesn't Windows XP show “Total Size” and “Free Space” for USB flash disks?

When I double click on My Computer, I can immediately see the Total size and Free space for internal and external HDDs, and inserted CD/DVD media, but in the same columns I cannot see these values for ...
3
votes
5answers
526 views

How to determine where my disk space went [duplicate]

Possible Duplicates: How to find disk usage of folders in Windows Best program to visualize file system usage on Windows? What’s using up my disk space? Windows 7 - mysteriously missing ...
1
vote
7answers
4k views

Why does Windows occupy more disk space, compared to Linux? [closed]

Why does a Windows install take so much place compared to most Linux distributions, despite being capable of much less? For example, a standard Ubuntu installation takes about 4 GB and can actually be ...