the amount of space on a computer storage device, such as a hard disk, SSD, or USB flash drive

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2
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1answer
310 views

iOS 7 upgrade - how much space will I get back?

I've got an iPhone 5 running iOS6 and I'm considering upgrading to 7.0.6. I see I need 3.9 GB to run the update and I'm pretty sure I'm going to get some of that back, but don't know how much. How ...
2
votes
4answers
304 views

9GB com.apple.coresymbolicationd file in Caches

I'm trying to free up disk space, and I came across this: I've read reports of a 600M file, or a 1GB file but never something like this. Is it safe to delete or does rebooting frequently help ...
1
vote
4answers
270 views

What is filling up my hard drive so fast?

Last night (Because my hard drive was almost full) I freed about 4GB. Then I came back to my Macbook about 3hrs later (I left it idle) and Its was full again. Is something is eating my mac? If I go ...
2
votes
1answer
107 views

How can I resize my Mac boot partition?

I am having some problems using Disk Utility. I am trying to combine all my partitions in to one (as it used to be), so that no space will be left unallocated. The problem is though my Recovery HD, ...
0
votes
1answer
50 views

Difference in disk usage MS DOS vs Extended Journaled

Searches on Google and the Apple forums didn't get me any answers or couldn't clarify this for me, hence this question. I have two following external USB hard drives connected to my iMac: "Lacie1" ...
0
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1answer
788 views

How do I quickly find large files and folders on my mac?

I need to free up space on my Mac and know there are a ton of hidden files that are eating up space (Logic for example downloads a lot of instruments... somewhere). Is there any way I can create an ...
1
vote
3answers
866 views

Disk space disappearing

The kernel_task process is at 567MB of RAM, and my hard disk space keeps disappearing. I just synced an iPhone 4S with iTunes like ~2 days ago, and now every couple hours I get the message that the ...
4
votes
2answers
1k views

I deleted a very large file from Mountain Lion, but the space was not reclaimed. lsof not showing pending deletes

I have a MacBook Air 11" running OS X 10.8.5. I have a 128GB SSD drive that was running out of space with only 10 GBs free. The largest single file on the filesysem was my 30+ GB Windows 7 virtual ...
2
votes
1answer
7k views

Why does Messages app take up so much space?

I was recently inspecting the Usage tab in my iPhone's settings. The Messages app is #2 on the list with almost 700 MB. Anecdotal reports have it that the app can take up multiple GB of space. So what ...
0
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0answers
205 views

Is there a “windirstat”/“Disk Inventory X” type iOS app? (ie app for visualizing hard drive usage on iOS)

This is a pretty simple question. Assuming you know what WinDirStat &/or Disc Inventory X do, which is visualize the usage of your hard drive on a file-by-file basis, sized in proportion to the ...
0
votes
2answers
105 views

Mac HDD still losing space after deleting files

I'm working on videos. I'm capturing them with a software and I save them as MP4. Then I compress them as MOV. After that I upload them to YouTube. However I lose about 1.5 GB from my hard disk while ...
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2answers
153 views

MacBook Air phantom files

I deleted all of my files and even did command/power-command and reinstalled OS X Lion. But I still don't have all of my hard drive space available. When looking in About this Mac it shows 12GB of ...
1
vote
1answer
489 views

Can't resize (FileVault) partition after Bootcamp removal

I have a recent Mac with two partitions. The first one contains MacOS, and is encrypted with FileVault. The second one contained a Bootcamp Windows installation. Here is a screen shot: I deleted ...
0
votes
1answer
145 views

I have deleted a bunch of music from iTunes on my Macbook Pro, but am not gaining any free space

I am trying to clear off a lot of extra space on my hard drive. I started with about 90 gigs of music today when I had about 45 gigs of space left available. I just deleted almost 40 gigs worth of ...
3
votes
2answers
544 views

SSD reporting incorrect amount of free space, not due to local snapshots

I recently created a file of just over 20GB and then deleted it shortly after, however my free space did not increase at all. I am using a 2012 MacBook Air with a 128GB SSD and I've had problems ...
1
vote
1answer
928 views

How to delete the originals of edited photos on iPhoto 11?

I have a 200 GB iPhoto library. Using the tips from this website: http://james.wikidot.com/blog:69 I tried to delete all original photos on iPhoto that I don't need anymore. I ended up with a 130 GB ...
3
votes
1answer
323 views

In Disk Utility, what advantages do “read/write disk image”s have over “sparse bundle disk image”s?

If I want a read/write disk image, then aren't sparse bundle disk images always the way to go? They start at 0 kb in size, and grow to accommodate whatever you add to them, and if you delete stuff, ...
3
votes
2answers
2k views

Deleting files doesn't free up space [duplicate]

I moved away (to an external drive) about 30 GB of files from a drive (startup disk) that had 60 GB of free space. After the move it still shows only 60 GB of free space, not 90, as I would expect. ...
0
votes
1answer
127 views

About how large is a clean install of OS X?

If you were to wipe a hard drive clean and install OS X Mountain Lion, with one user account and no user data files. (so simply OS files) How large, in disk space, would OS X (how much hard drive ...
0
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0answers
76 views

How do I create a bootcamp partition with bootcamp when having enough space but Bootcamp disagrees?

Hey guys, Im trying to create a bootcamp partition via Bootcamp on my mac, however I keep getting prompted with "You have too few space to create a bootcamp partition. You need atleast 10GB free ...
0
votes
2answers
155 views

Over 25 gb of Space Disappeared

Here's my problem: over the past couple days I did a really good clean out of my computer and managed to free up several gigabytes of data and was hovering around 233+ gb of free space. Then in the ...
0
votes
1answer
170 views

What size SSD would suffice for basic software-development / productivity?

My friend is selling me his old MacBook (Glossy white finish with rounded edges and corners) cheap for a Mobile Development course I'm taking, but he's keeping the hard drive. So I'm thinking of ...
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2answers
1k views

Time Machine backup is too large (but shouldn't be)

I get: This backup is too large for the backup disk. The backup requires 35.72 GB but only 24.79 GB are available. Facts: Estimated size of full backup: 149 GB Size of Backups.backupdb on the Time ...
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0answers
11 views

Can the images in ~/Library/MobileDevice be safely deleted? [duplicate]

After restoring iOS onto several devices via Xcode, I notice several ~1 GB ipsw files in ~/Library/MobileDevice/Software Images. Will these files be cleaned up automatically? If not, can I safely ...
0
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2answers
3k views

Where can i find and clean up partially downloaded content?

Say your download of 17gb application is interrupted and can't continue since you are out of space. Knowing the application name, where can you look to find parts of what has already been downloaded ...
2
votes
1answer
230 views

Does mounting a large disk image require a certain amount of free space on the internal drive?

I've got a bunch of Mac disk images (.dmg files) that are 100 GB or larger. I'm currently on an iMac with a few hundred gigabytes of free space, but I'm going to be moving to a Mac laptop with 128 GB ...
0
votes
1answer
454 views

5Gb of RAM being used with NO software running?

My computer (brand new) was using 12 Gb of RAM so after I was done exporting my video I force-quit everything and 8 minutes later it's still using 5Gb or RAM, is this normal?! It seems like so much! ...
8
votes
5answers
41k views

Remove unnecessary backups from TimeMachine to get space

I know that oldest backups are removed automatically when there is no space for new ones on TimeMachine. I use TimeCapsule also for sharing files on WiFi, so I’d like to free some space by removing of ...
3
votes
1answer
312 views

Erasing partition doesn't give me free diskspace

I'm using a Macbook Air and until today I had two partitions on it (not counting the restore partition). I had my OSX partition and an Ubuntu partition. As I don't use Ubuntu anymore, I decided to ...
1
vote
1answer
204 views

Inconsistent disk capacity reports in OS X - I'm missing 365GB of my 2 TB… :(

Coincidentally I have noticed that the disk capacity reports in "About this Mac" and the Terminal when running diskutil list both report inconsitent capacities for an external hard disk drive. This ...
1
vote
1answer
372 views

How to delete files on iMac with no menus — Your startup disk is full

I have an iMac with the 10.4 OSX operating system installed. When I boot the computer it prompts me with this message: "Your startup disk is full. You need to make more space available on your disk ...
5
votes
2answers
5k views

A modern and faster alternative to Disk Inventory X

Disk Inventory X was kind of nice, but it is painfully slow. Are there any modern and faster alternatives? I only care about the disk space, and not about the file type stats and about the graph ...
2
votes
4answers
34k views

MacBook Air: What taking up all my hard drive space [duplicate]

I have a 128gb MacBook Air running Lion. I am constantly having issues with disc space, but have no idea what is consuming it all. When I look at the disc utility break down, it says about 80% of the ...
1
vote
1answer
53 views

View music size by artist on iOS

I'm trying to free up space on an iPhone. Most of the space is used by music. Is there a way to see which artists are using the most amount of space? Logically this would be displayed under "System ...
2
votes
2answers
302 views

Start up disk full due to backups

I am getting the "disk full" error message and my computer is running painfully slow. When I run OmniDiskSweeper to find out the culprit it shows that I have over 800GB in "Backups" most of them are ...
2
votes
2answers
907 views

Why is it important to keep lots of freespace on OSX? What is the impact?

I have a 500GB drive and have less than 50 GB free. Console is reporting several interesting errors saying I'm too low on space and it's cleaning up "stuff" 1/6/13 4:49:51.475 PM ...
4
votes
2answers
1k views

Mail application captures huge disk space

I found my startup disk free space to be very low and decreasing every minute without any files be downloaded or copied to my Macbook pro. I stopped running programs one by one and found when I stop ...
3
votes
1answer
397 views

Mac disk free space automatically decreases

I am running Snow Leopard (10.6.8) on MacBook Pro. A few days ago I found my free disk space is too low, so I tried to clean un-necessary files form disk myself and using some programs like ...
1
vote
2answers
289 views

Why Mac OS X requires any amount of free disk space?

I understand the OS needs some free disk space for running. So does windows or any *nix. But OS X is regarded as a very polished system and my question here is more like, shouldn't it already reserve ...
1
vote
2answers
551 views

MacBook Air reduces free space from 7GB to 1GB in after a few houres

I am using a Macbook Air with a 64GB HDD and Mountain Lion installed on it. When I reboot my Air, it shows that I have 7GB free disk space. But after a couple of hours, the system says my disk is ...
2
votes
0answers
322 views

Why is Usage reporting Camera and Photos using so much space?

On my iPad 3, if I check Usage the system reports that Camera and Photos, and specifically the Photostream, is consuming nearly 5GB of space. I have turned off the Photostream to verify but it only ...
2
votes
2answers
511 views

What causes the temporary loss of around 20GB of hard drive space while using XCode?

I've got a hard disk of 120GB (20GB free space). I'm a developer in XCode and sometimes I get the "low disk space error"-message that I can't even save my coded files before cleaning some of the ...
1
vote
1answer
1k views

Large difference in reported free disk space

I have a strange discrepancy in the amount of free disk space that's being reported. The finder says: My iStat Menus says: Which is the same as df -h reports: remco@Prosperpine ~ $ df -h ...
1
vote
3answers
1k views

Mac OS X with swap turned off uses 6 GB of space in a few hours of heavy use

I have few GBs (5,38 GB at the moment) of free space on my hard disk (MacBook Pro 2010, 10.7.5). Few hours after I turn on/reboot my computer, the free space slowly goes down to zero and the system ...
0
votes
2answers
4k views

Why can't I download anymore apps on my iPad?

I think I don't have anymore space. So what do I do now? Help?
1
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2answers
54 views

What is the /data/db folder in OS X?

I'm using OS X 10.6.8 and cleaning up my almost full hard-drive using the free tool Disk Inventory X. I stumbled upon the /data/db folder which weighs more than 600Mb. Before deleting some of its ...
1
vote
1answer
131 views

Deleted over 4TB on Promise VTrak, still shows as full

This is not a duplicate of Why is my hard drive still full after deleting files? I have of course attempted all methods mentioned there. Via the terminal I can see nothing listed on the drive. I was ...
13
votes
2answers
61k views

What is Mobile Sync - Backup and why is it taking so much space?

I was checking my directory and found out that the Folder Backup in Library > Application Support > Mobile Sync > Backup, is taking 13GB of my Harddisk ... What is this and why is taking so much space ...
3
votes
2answers
3k views

How to check what applications are taking most storage memory?

I have 380GB left on my SSD and was wondering how much space my applications are using. Is there a way to check this?
1
vote
1answer
353 views

Mysterious hard disk space vanishing?

I'm running Snow Leopard on a Late 2009 unibody MacBook. At the moment I was trying to do some late spring cleaning, and clearing up some HDD space. Now here's the weird part: My User's folder shows ...