Fedora :: OS Drive Not Releases Freed Disk Space?
Oct 31, 2009
I have been having mysterious problems with my comp recently and I think it might have to do with my OS not releasing filespace. Previously, my OS partition was full, then I deleted/moved some files, but now it says that still no space is available:
[root@cluster log]# df -h (simplified):
Filesystem Size Used Avail Use% Mounted on
/dev/sda1 7.9G 7.6G 0 100% /
/dev/md0 459G 110G 327G 26% /export
[root@cluster log]#
The OS being /dev/sda1 (I am 99% sure, didn't set it up originally) and is CentOS4. As you can see, I have only used 7.6GB, and I should have 300MB available. Only thing I can think of is that when it was full, I moved matlab from there to the /export drive and added in a symbolic link to where it was on the OS drive so it would still work ok. Could this be why the space is not being freed up? We are in the process of installing a 16TB drive so we can free up some space or expand the partition, but somebody else here at work is handling that, so some other option that I could do would be best.
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Jul 23, 2010
I did a rm on a file that was 63GB, but then when i do a df -h afterward, it doesn't reflect that file being removed.
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Jan 20, 2010
I've tried installing UNR on a 1GB flash drive in the past, and on two occasions it completely broke due to lack of disk space. When I say broke, it was when I was trying to install or upgrade packages, it said it ran out of disk space, everything slowed right down, and in the end I had to restart. I was put into a recovery shell and after poking around for about 30 minutes, gave up. Then reinstalled.
Now my shiny new 4GB flash drive is split into two sections, one for documents (1.9GB) and one for the installation+persistency file (1.9GB). I went about updating the UNR system, adding software I need (some of which is quite big, anti-virus software, lyx etc), and quickly found the old warning message: disk space low. hastily make some free space (apt-get clean, delete a big firefox cache), and post this message. My questions:how do I find out how much disk space is left on this 1.9GB partition - specifically the persistency file? I've tried disk usage analyzer, also du -h, but can't really understand it. I want to be able to see ahead of time when I am short of disk space. I would like to switch to using XFCE instead of gnome for speed and disk space. Is this possible? What is the best way to switch, without risking maxing-out disk space and crippling the system again? is there are way to take a snapshot of the whole partition? I would like to back it up in case it goes haywire again. Would I just want to copy the persistency file, that's it?
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Feb 10, 2010
Is it possible to allocate more disk space to WINE's c: drive?
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Dec 13, 2010
i was using vista in my laptop, recently installed ubuntu in another drive partition which is 69 GB. but during ubuntu installation i gave only 16GB to ubuntu from this drive. i guess the remaining 69 GB - 16 GB = 53 GB is unused space now.. now how can i allocate all 69GB in that drive to ubuntu ?
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Feb 19, 2010
We are using Nagios to monitor our servers. One of the items we monitor is the diskspace. We use the following code in our config file:
Code:
define service{
use generic-service,srv-pnp
host_name servername
service_description C: Drive Space
check_command check_nt!USEDDISKSPACE!-l c -w 80 -c 90
code....
The check for the C-drive works fine. The check for the D-drive gives "Free disk space : Invalid drive".
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Feb 23, 2011
This weekend, I installed Debian Squeeze on my server. I've formatted all the hard disks to EXT4, and I'm using kernel version 2.6.32-686-bigmem.When I tried to install the program saidar, it surprised me why it does not show my hard drives under 'mountpoint' [URL] <-- Saidar screenshot) as I could when I ran with Debian Lenny with the same kernel, but where the hard drives were formatted in EXT3. My laptop which has Ubuntu 10.04 as OS and the hard drive is formatted in EXT4 can easily show the hard drive in saidar.
I also tried to install PHP SysInfo on the Debian computer, but it does not bother to show anything on the hard disks
I tried to check fstab file and I can see that Debian uses UUID to identify the hard drives, but I've tried to change it to something with /dev/sdx, but it did not help either.[URL] (fstab file)
I know that Debian squeeze is very new, but it would be nice if someone could give me a hint what might be wrong, because I am a little tired of all time to use 'du-hs' command To find out how much space is spent on the various drives, since the command is a little slow, since hard disks are well filled.
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Feb 24, 2011
root@localhost:~ $ df /dev/sdb1
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/sdb1 1922858352 23247088 1801935664 2% /mnt/external/sdb1
[code]....
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Jun 22, 2011
I use windows and I want to install linux redhat beside it. So, in windows, I shrinked my Local Disk C 120gb, with Disk Management (control panel). During installation of redhat, I got to the step where I have to choose the partition where it will be installed.
First, I tried the 4th option ( use free space to create a partition), but it gave me error: Not enough disk space. So, I tried the 5th option ( create a new partition). It showed me the partitions on my pc, and showed me : Free, of size 120 gb. I tried to create a new partition, but it gave me the same error.
Why is this happening although I have 120 gb free (unallocated)?
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Aug 13, 2010
Debian and debian based distros issue has a issue that has come to make it self aware to me when I was trying to burn a video on my hard drive with braseo and it won't let me burn more than 4.4 gigs to a dvd with 4.7 gigs of free space even a file that is over the 4.4 gig limit by a megabyte with windows i didn't have this problem. One more thing I have 16 gig flash drive and on debian and debian based distros i can only use 13.1 gigs of it but on fedora I can use all 16 gigs.
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Jan 31, 2010
Today I was installing a lot of software since I'm just setting up my Slackware system again after a fresh install, and I realized that my root partition has very little space left.
Here is the output of df -h:
Code:
As you can see, I have a 20G (19G here for some reason) root partition, 8G /var, and 86G of /home. I thought this would be plenty since many recent recommendations for / are 10-15G. Now, though, 17G are used up for some reason! How is this possible? I thought a full slackware install only had about 4G of software! I don't have any music or movies or any crazy huge files that I know of, and those would be in my /home directory anyway. Is there any way I can see which files are taking up all this space?
If it's necessary to allocate more space to my / partition, is it still possible to boot up a GParted live Cd, shrink /home a bit, move some partitions to the right, and expand my root partition? I would REALLY prefer I don't have to reinstall since I just spent a ton of time setting up my system again, but if worst comes to worst ... :'-(
In case you're curious, here's my /etc/fstab:
Code:
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Aug 25, 2009
OS: RHEL AS 5 64-bit
HDD:300 GB Hardware mirror (HP blade bl460c)
While installing OS, in partition window after OS file system structure I've left 277 GB. But after installation it shows Size - 255GB and available disk space is 242 GB.
Isn't it weired? How can I use the total amount of space in Linux? I need the whole 277GB exactly. What should be my workaround?
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Jul 3, 2010
Is there a way to enable low disk space notifications in f13. It's very useful sometimes. I couldn't find any obvious way and it has been bugging me for a while.
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Mar 2, 2011
I was going about tweaking it and preparing it to my needs, While installing through yum I dont have much other than the fact that I have to search for the packages. But when I open "Add/remove software" of Fedora. I am greeted with " No space left on the disk" and when I seek for more details it says " Disk Error :[errno 5] Input/output error"I did some research and I saw that it usually occurs during installation, but here I have successfully installed it.Can someone help me with it? Later on I even had notification of the same warning. And mind you I got loads of free space.
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Mar 6, 2011
I have Fedora configured using XP and VBox. I am now out of space. As anyone run into this issue? What do you recommend that I do to transfer my current Fedora contents to a new virtual file?
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Apr 23, 2010
I have been tasked with finding out why we appear to be running out of disk space on our Redhat server and am coming across some strange inconsistencies in the way disk use is reported.For example, df -h is showing...
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/VolGroup00-LogVol00
63G 56G 3.9G 94% /
[code]....
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Jan 19, 2011
I was reading the fedora Disk requirements and it said you need 9 GB of disc space. Which partition should this 9 GB of space be on? I plan on having a / root partition, /home partition, a swap partition, and a /boot partition.
Quote: 1.2.3. Hard disk space requirements for all architectures The complete packages can occupy over 9 GB of disk space. Final size is entirely determined by the installing spin and the packages selected during installation. Additional disk space is required during installation to support the installation environment. This additional disk space corresponds to the size of /Fedora/base/stage2.img (on Installation Disc 1) plus the size of the files in /var/lib/rpm on the installed system.
In practical terms, additional space requirements may range from as little as 90 MiB for a minimal installation to as much as an additional 175 MiB for a larger installation. Additional space is also required for any user data, and at least 5% free space should be maintained for proper system operation. [URL]
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Jul 28, 2011
I've just managed to compress my LVs, extend my VG to my new SSD, move the LVs to the SSD and remove the old disk from the VG. All is well and good (mind you, I did kill my /home partition but it's sorted now...)
My next step was to shrink the PV (I think that's what I want to shrink?) so that I can add another partition to the SSD (to reduce compile times). See below for my current setup. I have a 35G PV with LVs totalling around 33G but the "partition" of the LVM is still 58G.
Code:
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Aug 20, 2011
I am on a windows 7 system trying to install linux fedora 15.
I am using Fedora 15 live image which I burned onto a DVD and booted. According to instructions I've found in a tutorial I go into the system tools and choose install to harddrive. I have previously shrunk the windows system drive to free up approx 200 GB of unallocated space. I did this through the
control panel >> administrative tools >> computer management >> windows disk manager.
While I try to install fedora on the harddrive I run into two problems.
1. I can't install it because it says "no free space available to create partition". it doesn't matter if I choose the auto partition option or the custom partition option.
Choosing the custom partitioning option I don't know what partitions I need to create. Terminology such as LVM and PV are all new to me.
The second problem is that I am after some random time ( it occurs in different time intervals) forced to re-login as a live user which kills the installation program and forces me to re-start the installation process
Anyone have clues to solve these problems?
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Dec 24, 2009
i am using linux redHat 5 and fedora9 How can assgin disk space quota to particular user suppose i have 4 users
user1
user2
user3
user4
All four users have a each folder
/data/folder1
/data/folder2
/data/folder3
/data/folder4
i want to assign space limit/restriction of 100MB on each on folder.
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Mar 16, 2010
After installing everything I neded to get on to the web with my server, I discovered that my www dir only has 20 gb.
How can I increase the the size of my directory?
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Oct 4, 2010
I have a 80GB HDD on which I have installed Ubuntu10.04. I have about 45GB space remaining. I am trying to install Fedora13. I create : 2GB / partition - 2.4GB swap partition. I want to create 6GB /usr partition and it says not enough disk space? Why is it giving that message?
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Nov 25, 2010
Is there an easy way to see what packages use the most disk space? I am running of disk space and need to cleanup.
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Feb 9, 2011
Below you'll see that my home server is currently maxed with something hidden.I noticed that my machine was maxed so i ran a du on / to see where the issue was happening. I freed up 6gbs so far and ~ciaranw keeps eating up any free disk space. But when i look to see what in the folder could be doing this, i get nothing back that accounts for the currently 19gbs thereI've been a long time user of forums but never found the need to actually post seeing as my problem was usually covered, this problem has stumped my googling prowess
[root@mordothebabyeater home]# df /
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/mapper/VolGroup00-LogVol00
[code]....
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Feb 26, 2011
Some thing is using up a huge amount of my disk space about 10G and I can not determine what it is. When I look at my disk usage in system monitor it say I have used about 25G and when I scan the directory in disk usage analyzer the entire file system used is 15G.
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Mar 6, 2010
I have linux and windowsxp on one machine. I have only 3gigs free on the windowxp machine and 20gigs free on the linux machine. I want to transfer space from the linux box to the windows machine.Is this possible and what steps would I need to follow to do this?
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May 23, 2010
ran out of space in my /home dir. Have a second hard drive to install and would like to designate it as additional space for /home. I do not want to mount it as a dir inside my home I would like it to simply work as though my /home simply has more space available to it.
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Jan 15, 2009
I installed the live CD version of fedora (dual boot with vista) on my laptop. After I connected to the internet the updates downloaded and all went well. however when i restarted at the boot screen I found two instances of fedora such as
Fedora(2.6.27.9-159.fc10.i686)
Fedora(2.6.27.5-117.fc10.i686)
Other
The "other" is vista. I am wondering if this is OK or whether I have two fedora. If so i would like to remove one of them to save disk space.
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Jan 2, 2010
I'm running mythbuntu 9.04 and am having an issue with disk space.
I try 'rm' various log files but the space I free up lasts less than a minute before the disk reports as being full once more.
df -Th | sort gives:
Quote:
/dev/sda1 ext3 8.3G 7.9G 0 100% /
/dev/sda6 ext3 138G 125G 6.3G 96% /music
/dev/sda7 xfs 783G 617G 167G 79% /videos
/dev/sdb2 xfs 344G 242G 103G 71% /recordings
[Code]....
There's nothing enormous in /var/log and my trash and the root trash are empty.
why size and used fields are not the same despite 100% usage being reported on sda1..
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Nov 18, 2010
I don't understand disk sizes in Linux. I have a 500GB drive. It's ext4. I have run "tune2fs -m 0" on it to reserve the amount of space reserved for root to 0.
I'm using Ubuntu 10.04 that comes with a Disk Utility. When I run "System->Administration->Disk Utility (palimpsest)" the disk shows up as 500GB (see picture). But when I run df -h it shows up as 459GB. So, I don't understand the discrepancy.
When I run df I get the following:
Question: Why is Disk Utility showing me something different than "df"?
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