This tag is for questions about hard disk space usage.

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4
votes
1answer
552 views

“Split I/O”s on a Linux VM, disk alignment

I'm trying to figure out if there's some way I can tell if a system is being adversely affected by disk misalignment -- i.e. when I do a disk I/O operation, it actually needs to request extra blocks ...
0
votes
0answers
235 views

Disk space disappearing [duplicate]

Possible Duplicate: How to understand what's taking up space? Hi, I am using Ubuntu 10.10. I have 40G of disk space in my partition /home and have used up 10 G of it, so I should have ...
23
votes
5answers
1k views

How to strip a Linux system?

I've been building a Linux distro, and I've stripped the binaries, etc. The system won't use GCC or development tools, as it will be a Chrome kiosk, so it would greatly help if I could strip down the ...
47
votes
11answers
22k views

how do you sort du output by size?

How do you sort du -sh /dir/* by size? I read one site that said use | sort -n but that's obviously not right. Here's an example that is wrong. [~]# du -sh /var/* | sort -n 0 /var/mail 1.2M ...
15
votes
7answers
30k views

How do I count all the files recursively through directories

I want to see how many files are in subdirectories in there subdirectories to find out where all the inode usage is on the system. Kind of like I would do this for space usage du -sh /* which will ...
5
votes
2answers
2k views

Disk space on Fedora 12

I'm using Fedora 12 on my laptop. I have 10GB disk space and 2GB of them are free. After 2-3 days uptime the space ends and I must reboot. After rebooting I get 2GB free space back. How can I prevent ...
24
votes
9answers
9k views

How to understand what's taking up space?

I'm looking for a linux alternative to WinDirStat. I would like to know what is taking up space on my hard drives. A program that works on console and doesn't require a UI is preferred .
4
votes
1answer
2k views

Disk quota exceeded; truncate not bringing quota back down

Resolved: See "However" at the end of the question for details. I've managed to hose my login to a Unix box. I don't have an easy way of contacting the administrator, so I'd like to resolve it myself ...
1
vote
1answer
351 views

error using “du” command

I am on the university machine trying to estimate the disk usage I have on my space I do du -csh ./ from the begining of my account, but an error is given that ./Yesterday/Yesterday is not a ...
12
votes
2answers
9k views

Do symbolic links actually make a difference in disk usage?

I've read in so many websites that, in Linux, symbolic links (soft links, symlinks) are just like pointers that reference another file, which may be located anywhere (like Windows shortcuts). However, ...
4
votes
2answers
498 views

What happened to my free space

On my Amazing 2GB EeePC Surf, I have no more space left! This is quite normal, and it happens every now and then. Just delete a few large, unneeded files and everything should be good, right? So I ...
3
votes
1answer
2k views

Why is there a mismatch between size reported by LVM and the size reported by df -h?

I'm new to LVM and have been very confused by this: I am transfering a large file to a partition that I thought had about 1.5 terabytes of space on it. Near the end of the transfer, rsync exits with ...