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

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0answers
12 views

Move /Applications directory [duplicate]

Trying to get space back on my (smaller) boot disk... I would like to move my /Applications directory to my second (larger) disk. I've googled for information and found no convincing solutions.
0
votes
1answer
61 views

I keep deleting files but my Macbook Pro hard drive is still full [duplicate]

I have a MacBook Pro (late 2011) with a 500Gb SSD hard drive. Today suddenly it said that my hard drive was full, so I started removing the files. Got rid of lots of Gigas, even the sleepimage file, ...
5
votes
4answers
4k 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 ...
4
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2answers
1k views

JDiskReport is damaged, can't be opened

I have tried downloading and running JDiskReport 1.4 a few times now, and after unzipping it and clicking on the executable I get the message: "JDiskReport" is damaged and can't be opened. You ...
1
vote
1answer
52 views

Is it possible to backup iOS devices to an external drive?

I have a new Mac Pro with a small 256GB SSD. I have a larger 2TB drive that I run backups to. My girlfriend has a MacBook Air with a tiny 128GB SSD. Our problem is our iPhones have 50GB of music, ...
34
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11answers
25k views

How can I figure out what's slowly eating my HD space?

Every few days I get notices on my MacBook that it's running or run out of hard drive space. Curiously, restarting the computer will enable me to recover gigabytes of space (this past time, it was ...
0
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1answer
35 views

Diff between diskutility and finder on free space

I came across this today : At first I was like : "Caching bastard." but no... The finder is right and the diskutil is wrong... Why ?
2
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3answers
3k 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 ...
1
vote
1answer
837 views

Resizing or expanding a CoreStorage volume

I bought a new SSD with 750 GB and made two partitions: 600 GB and 150 GB. The smaller one was thought to be a Bootcamp partition one day, but to date it was just another unused partition. When I ...
0
votes
1answer
114 views

Macbook Pro i7, Hard Disk space filling up before my eyes (Mavericks)

I have 84GB free on my Flash hard disk but in 3 hours it fills up to 0B. When I restart the 84GB is there again and something starts eating my HDspace again. With Grand Perspective it does not show ...
2
votes
4answers
8k 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 ...
1
vote
1answer
219 views

Finder not showing correct free space?

I have a software called Daisy Disk and it says I only have 70 GB left in my drive. However in Finder I see 131 GB available. How is this 60 GB difference possible?
1
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2answers
284 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 inconsistent capacities for an external hard disk drive. This ...
1
vote
5answers
1k views

User folder on mac OS is empty, but still uses 60GB of hard drive space

I have deleted all the files under User folder, but it still says that it uses ~60GB of space. Real usage is ~2MB. There are no more files to delete. Is there any hidden files i am not aware of. If ...
0
votes
0answers
57 views

Upgrading OS X frees disk space — why?

I noticed that every time I upgrade OS X to a newer version, a significant amount of disk space (10-20 GB) is freed up. This applies both to minor (10.9.4 -> 10.9.5) and major (10.9 -> 10.10) ...
8
votes
3answers
8k 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 ...
8
votes
3answers
10k views

Disk space not freed up after delete

I had approx 50Gb of Windows VMs on my MacBook Pro internal SSD (128Gb) (OS X 10.7.3). I copied them to an external drive, then deleted them from the internal drive, then emptied the trash. When I ...
10
votes
5answers
11k views

Can I cancel a download of a Mac Store app?

I just got a really large Mac App Store app, (2GB), but Im having some trouble with my diskspace... Is there a way to completeley cancel the download of the app? I mean not just pause it but cancel ...
0
votes
1answer
52 views

Keep general phone installation size (incl. IOS) to a minimum [closed]

I just bought an iPhone 5s and will receive it soon It only has 16gb of RAM I will clean install IOS 8 upgrade (this is best, no?) Will the installation files self-delete after install? And do you ...
1
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0answers
123 views

Emptying the Trash with a large (80GB) file caused disk to be filled with “Other” usage - how can I recover this space?

Yesterday I deleted an ~80GB VMWare Fusion virtual machine on my hard disk (an inbuilt 256GB SSD.) It went to the Trash, and when I emptied the Trash the computer slowed almost to a halt showing a ...
2
votes
2answers
2k 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, ...
27
votes
2answers
88k 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 ...
2
votes
4answers
48k 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 ...
4
votes
1answer
2k views

OS X 10.9.4 shows wrong used disk space

The used disk space reported in About My Mac is inconsistent (MacBook Air, mid 2012). Notice that the used space for Apps is greater than my disk size. I tried different ways to fix it (Disk ...
0
votes
3answers
6k 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
vote
1answer
25 views

Manage disk space with Final Cut X

My hard drive is full and I have a finished project on it that may require some small modification. What is the good way to manage Final Cut X data? I have a 50Gb Final Cut file in my Video folder ...
0
votes
0answers
99 views

Warning “disk full” while more than 100 GB space free in disk utility

Why does the system warn me for "startup disk full" while "disk utility" shows there are still more than 100 GB space free? The warning is in the form of a pop-up dialog. Not sure how many ...
0
votes
0answers
11 views

How does having a full hard drive affect performance? [duplicate]

My OSX-using friends insist that having a hard drive that is nearly full (e.g. 90% full on a 250GB disk) causes performance problems. It seems to be a pretty common opinion amongst my (mostly ...
5
votes
2answers
503 views

Disk space disappears to 0, then after a while I have free space

I've been having this problem for quite a while and it happens occasionally and when it does it get very frustrating and I'm just trying to pin point what is causing it. When it happens, the disk ...
2
votes
1answer
13k 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 ...
3
votes
1answer
3k views

Delete Stored Offline Attachments in Mail.app

I'm using Apple Mail and have noticed that the ~/Library/Mail/V2 folder is using up over a gigabyte of space. I'm guessing that a lot of that is stored attachments for my email messages. I've already ...
0
votes
4answers
347 views

Why do I get different Available/Used spaces with Disk Info and df?

I have an early '13 MBP running Mavericks. Today, I got a SSD external drive today, and moved my virtual machines and Lightroom catalog files over to it to free up disk space, since 256GB goes fast. ...
0
votes
0answers
265 views

User directory replicated in each Library/Containers/**/Data directory

Came across a bizarre bug (?) in my Mavericks installation. I ran out of HD space, which I should not have been anywhere near. I ran Disk Inventory X to see where the space was being used, and found ...
10
votes
4answers
9k views

Gigabytes of disk space shown as hidden space in DaisyDisk

My disk space usage doesn't add up. I should have used only about 80 gigabytes, but according to DaisyDisk about 25 gigabytes is taken up by hidden space. The mystery disk space seems to be classified ...
2
votes
1answer
3k views

Do Apple Software Updates really take up as much space as it shows in the size column?

When you go to update your Mac software via Apple Update, each line item contains the size of the file. Is this the size of the download or the actual size it will take up once the update is ...
1
vote
3answers
2k 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 ...
1
vote
2answers
346 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 ...
3
votes
4answers
5k 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 ...
3
votes
1answer
5k 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 ...
0
votes
1answer
816 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" ...
2
votes
1answer
6k 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 ...
4
votes
2answers
2k views

How do I tell iTunes not to back up apps?

I found that the apps I have stored in iTunes take up more than 10GB of space on my computer. Since I have a 128GB SSD I'd like to tell iTunes not to backup apps. I can download them again for free, ...
6
votes
2answers
5k views

What's taking up all of this “Other” space on my iPhone?

I have a jailbroken iPhone, and it's low on space. Much of the wasted space seems to have been consumed by the "Other" part of the space display in iTunes. How can I get a breakdown of how that space ...
0
votes
2answers
250 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 ...
2
votes
2answers
623 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 ...
8
votes
5answers
67k 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 ...
0
votes
0answers
432 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 ...
10
votes
3answers
72k views

Where does iTunes save iOS updates?

When I choose to install a new version of iOS on my device via iTunes, the installation file is huge (e.g. 750 MB). Where does iTunes save this file, and does it get deleted after the installation is ...
1
vote
2answers
369 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 ...
4
votes
1answer
2k 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 ...