The amount of computer storage space on devices, such as hard drive, floppy or USB flash drive.

learn more… | top users | synonyms (2)

3
votes
2answers
16k views

Why is CBS.log file size 20 GB

Two days ago I had full C: drive after which I deleted 8 GB of data. The next day the hard drive was full again, so I continued with deleting another 5 GB, and once again the next day the disk was ...
-1
votes
0answers
14 views

Upgrading to new larger hard drive without reinstalling Windows 7 x64 [duplicate]

I'm running Windows 7 x64 (full retail version). Here's what the disk manager reports: Disk 0......XPMODEVOLUME (E:)..SYSIMGBAKVOLUME (G:)..........BIGVOLUME (H:) Basic....... ...
0
votes
0answers
9 views

Are filtered events in Process Monitor stored in memory or on disk?

When filtering events in Process Monitor, does it store the filtered events in memory or on disk, or does it just give you a filtered count? The reason I'm asking is, we're trying to figure out what ...
162
votes
9answers
19k views

Why does emptying disk space speed up computers?

I have been looking at a bunch of videos and now understand a bit better how computers work. I better understand what RAM is, volatile and non-volatile memory, and the process of swapping. I also ...
1
vote
0answers
20 views

BTRFS size on disk 200x larger than actual size

Why is BTRFS so grossly misquoting the size of small files on my filesystem? [pi@rpi scipy]% cat __init__.py | wc -c # literal byte count 4729 [pi@rpi scipy]% du --apparent-size -h ...
6
votes
6answers
28k views

Windows 7 - missing free HDD space

I have Windows 7 installed on a 45 GB partition, and every now and then it gets full, and I have to resize that partition. I always thought this was quite normal. But it happened again today and this ...
-1
votes
2answers
51 views

running low on disk space

I am using Windows 7 installed on a 120 Gb SSD. Today I have noticed, that there is only 2GB of free space left on it, so I started to clean things up. I realized that only my user profile takes ...
37
votes
8answers
53k views

How can I to free up drive space from the Windows installer folder without killing Windows 8.1?

On my SSD machine, the C:\Windows\Installer folder is massive and takes up about 15% of my total disk space. Is there a way to clean up that folder without killing Windows 8.1? The way Microsoft ...
1
vote
1answer
29 views

Disk drive space inconsistencies when at capacity

I noticed that one of my drives was full after moving some files onto it: I thought it unlikely that copying files of random sizes would result in exactly filling the available space, so I became ...
0
votes
1answer
25 views

Undo Creating Symbolic Links by copying back the original, rename the file and deleting the link

I used a windows 7 utility to delete exact byte per byte duplicate files and replace them with a symbolic link before I knew that the symbolic link type is not allowed in our corporate domain. I need ...
0
votes
2answers
71 views

How to manage space effectively on a small SSD

How do you manage disk space on a small SSD? I bought a new PC that came with a 128GB SSD (local disk) and 1TB internal drive. The OS takes up most of the space on the SSD. From the moment I turned ...
2
votes
5answers
3k views

Missing disk space on SSD despite no paging file or hibernate.sys

I've been completely unable to find an answer as to why my SSD is missing ~20GB of space that doesn't include decreasing the size of the paging file, disabling hibernation or extending the volume in ...
0
votes
3answers
57 views

Windows won't install

I want to install Windows XP, but this shows up and I can not go further. I have one hard disk. It is split up in two partition. One is primary and is full of documents. The other is logical. I ...
-2
votes
2answers
53 views

What is taking so much space on my hard drive? [duplicate]

So, today I have realized that free space on my desktop was suspiciously low (I had only about 60 GB free space). I have a 500 GB SSD and a 500 GB regular hard drive for back up. I don't have a ton of ...
1
vote
2answers
45 views

2 additional partitions next to windows 8

so im trying to move my windows to different disk without harming them, and suddenly I found those two partitions in my disk: Can I just delete them or are they something important? from what I ...
1
vote
1answer
45 views

How to prevent Windows 7 from creating system restore files and shadow copies?

I have noticed that my Windows 7 partition loses free space about half a gigabyte every day until there is no space left anymore. I can work around this by going to Disk Cleanup -> More Options -> ...
0
votes
1answer
70 views

Is this an accurate strategy for deleting files from C:\Windows\temp safely?

I read today that if you want to delete files not deleted by disk cleanup on Windows 7 in C:\Windows\temp that you should first restart your computer, and then after logging back in delete only files ...
1
vote
2answers
53 views

Modify a large file, then be able to rollback changes doing it (almost) inplace

I'm recovering data from a damaged 500GB disk drive. I'm copying data (ext4 partition) to a 500GB image file. The process is taking about 3 months of copying in total (yes, months). So I'm using dd ...
0
votes
1answer
84 views

partition managing not allowing to expand

I wanted to dual boot Linux + win7. I got to the disk management program and discovered that I can not extend the win7 partition. (superuser also wont allow me to post images so I cant stick an image ...
0
votes
1answer
53 views

How do I merge two unallocated, non-sequential partitions on the same logical disk?

I'm wondering if I could merge two unallocated spaces as shown in the picture below: I would like to combine the two unallocated spaces into a single space for further partitioning.
0
votes
0answers
43 views

NGEN is eating up all my disk space

For a couple months now I've woken up every couple days to find my C:\ drive out of space. After some digging I found my C:\Windows\Temp folder was full of 3MB log files -- ~40GB worth, numbering in ...
8
votes
1answer
548 views

Why is docker reporting 100% disk usage on a fresh ubuntu image?

I am no longer able to use docker or effectively run new images -- it is reporting that I have 100% disk usage. Here, you can see I am launching a pristine copy of ubuntu, and yet it is telling me I ...
1
vote
1answer
445 views

Adding a disk to an Amazon EC2 instance

I am using Amazon EC2 instance where I have low disk space [root@ip-10-59-143-73 ~]# df -h Filesystem Size Used Avail Use% Mounted on /dev/xvde1 5.7G 3.3G 2.3G 60% / none ...
-2
votes
1answer
52 views

File system activity history tool?

My home PC (Win 7) fills up drive C, either by itself or as a result of something I do or use. I don't download, I keep track of my clouds sync, but GBs of free space mysteriously disappear (about 20 ...
0
votes
0answers
25 views

“Size on disk” column missing in Windows Explorer?

I decided to use the "compress this drive to save space" option on my backup drive, which simply houses a Windows Server Backup. I learned that when viewing file properies for files on a drive using ...
26
votes
12answers
9k views

Reclaiming disk space on Windows [closed]

A lot of disk space is taken up by a default Windows installation in various temporary and backup data that may never get cleaned up on its own. Eventually you realize that the large multi hundred ...
12
votes
5answers
17k views

How can I disable the low disk space warning on a single drive in Windows 8?

Id like to disable the low disk space warning, ideally for a single drive in Windows 8. My gut feeling is that is it will be an all or nothing change. Any ideas?
7
votes
5answers
20k views

What if I checked the box “Compress this drive to save disk space” on an SSD?

I was wondering how it would effect an SSD if this was checked: I was just curious whether it would save my SSD disk space?
72
votes
17answers
78k views

Linux utility for finding the largest files/directories [closed]

I'm looking for a program to show me which files/directories occupy the most space, something like: 74% music \- 60% music1 \- 14% music2 12% code 13% other I know that it's possible in KDE3, but ...
0
votes
0answers
30 views

Determine what has taken up disk space on a retina MacBook in the last 24-48 hours?

MacBook is out of space again: 20GB free yesterday, now 0. Is there a way to locate what has taken up the disk space in the last 24-48 hours?
3
votes
1answer
816 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' ...
0
votes
1answer
44 views

Smart disk error?

I performed disk tests with DLGDIAG and HDAT2 and none found bad sectors, but there is a !Smart error flag in HDAT2, What does this mean? Here's a screenshot.
0
votes
3answers
1k views

How to clear 217Gb of <Unknown> space on my C drive?

I have a Dell XPS 15 (2013 model L521X - Windows 7) with a capacity of 680.3Gb on the C drive. But WinDirSat says that 217.4Gb of that space is and I can't access it! SpaceSniffer says that 215.8Gb ...
0
votes
1answer
85 views

VMware player disk clean up

I am currently running the free version of VMware player which corresponds to workstation 10. I am trying to figure out how to run the disk clean up utility to free up space on the virtual drive. I am ...
3
votes
8answers
5k views

Missing disk space in Windows XP

On my mother's Lenovo laptop, Windows XP claims that the hard drive is almost full. According to the properties window, 52.7 out of 55.2 GB is in use: By deleting temp files from Internet Explorer, ...
31
votes
5answers
51k views

How to determine available free space on Ubuntu?

I am in a situation where I am getting an error when I try to save a file to my Ubuntu server via ssh. It says there isn't any available space left. I don't know how that can be true. What should I do ...
1
vote
1answer
29 views

Can i remove previous version of Google Chromes on Mac OSX?

The picture was generated from space analysis app named "GrandPerspective". I tried to free more space for my Macbook Air but what i've found in /Applications/Google Chrome/Contents/ folder, As ...
0
votes
1answer
34 views

Checking server space in CentOS 6.5; is it added to a folder or the whole system?

I have a CentOS 6.5 server. This server had an hard disk with “X” GB of space. Then the sysadmin added more space via vSphere. Is this additional space is available in any folder or only in a specific ...
3
votes
0answers
47 views

Why is the free disk space on an external drive varying wildly while copying files on it?

I'm using Windows 8.1 Explorer to copy image files from my Android mounted as media device, onto an SSD connected via a USB 2.0 drive enclosure (NTFS). While the copying goes on, the free disk space ...
0
votes
1answer
81 views

Potentially missing 10GB space on C drive.

I'm using windows 8.1 on my laptop and I's using a 512GB SSD drive as the system drive (C drive). I have recently found out that my C drive is potentially missing almost 10GB space. Please see the ...
3
votes
3answers
12k views

Can I recover my files from a USB hard drive? I don't see any files, but half the disk space is gone.

I have a 500 GB USB drive. Whether I go to Windows Explorer or Finder, the drive shows that about half the drive is free. However, when I open the drive in either Windows 7 or OS X, no files show ...
0
votes
0answers
46 views

Defrag SSD when partioning the drive

I've been wondering if it changed anything to defrag an SSD drive in order to move all the used clusters "in front" and keep the ones "in the back" open for, for example, partioning the hard drive ...
0
votes
4answers
155 views

What process manages disk storage in Windows?

Which Windows process is responsible for determining the low level space management and allocation? For example, that the data goes to this block, this segment etc.
68
votes
8answers
52k views

Is it safe to delete from C:\Windows\Installer?

I've been looking on an XP machine what is using all that diskspace, and it turns out C:\Windows\Installer is high up there on the list of directories that use the most diskspace. It seems to contain ...
74
votes
5answers
12k views

Why do SSDs have weird sizes?

Why do SSDs have sizes like 240 GB or 120 GB rather than the normal 256 GB or 512 GB? Those numbers make much more sense than 240 or 120.
19
votes
4answers
11k views

Almost half of disk space unaccounted for on Windows 7 computer

I'm trying to determine what's eating almost half of disk on my Windows 7 Lenovo laptop but haven't been able to determine what. I read some of the answers on this site but none of the causes seems ...
-1
votes
1answer
35 views

How do I back up images with limited disk space?

I'm in a scenario where I have one 500GB hard drive and about 400GB of images I want to tar. I obviously won't have enough disk space, but I don't mind getting rid of the images as they are added to ...
7
votes
2answers
5k views

Compiling the Linux kernel, how much size is needed?

I have downloaded the newest most stable Linux kernel, 2.6.33.2. I thought I would test this using VirtualBox. So I create a dynamically sized harddisk of 4 GB. And installed CentOS 5.3 with just the ...
14
votes
6answers
53k views

How to reduce the size (disk space) of Windows 8

This question is about what things I can do to reduce the size that Windows 8 uses. Background example: At present, and with only one program installed (MS Access 2007), I have used about 15GB of my ...
0
votes
1answer
70 views

Why has my drive space increased by 10GB? [closed]

My hard drive space has mysteriously increased by 10GB. I haven't uninstalled anything. I know of the pagefile but could it account for 10GB? Prior to this, my laptop was off and I had removed the ...