Hardware :: Partition Size Detected By Testdisk Bigger Than Disk Size
Mar 17, 2011
a client brought in an 160GB external HDD and wanted to get the files off it, there appeared to be no partitions on the disk but i thought it may have been formatted to use the whole disk. I tried to mount it as the various FS types the client thought it may have been to no avail.
I ran testdisk on it which told me that it previously had a mac partition table and a 210GB partition on it (which is larger than the disk) could anyone enlighten me as to whether or not this is even possible, and if so how could i retrieve the data?
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Jan 19, 2011
am installing 10.10 on a 7.5GB hdd.
Can anyone recommend what partition(s) i should create, (primary/logical)|(size)|(filesystem type)|(mount point).
It has 1gb ram, although that will be upgraded to 2 in the next few days.
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Jan 24, 2011
I want to configure Name Server i.e., DNS to my red hat linux box in a production enviromnt.The ram is 2 GB and Hard Disk size is 200 GB. How much space should I give /var, /usr, /boot, /root and home partition. May be I am wrong in partition point of view while installing fresh red hat but to install for home purpose and server end is different. So kindly guide me the hard disk partition size to ready it for name server.
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Mar 26, 2009
im installing ubuntu and after I reach the partioning portion there's a prompt that says "before you select a new partition size, any previous changes have to be written to disk. you cannot undo this operation.Please note that the resize operation may take a long time.
Go Back Continue
after i click continue there's a prompt again saying
"too small size"
ok
then after i click ok it will go back to the partioning portion again.
im dual booting xp and ubuntu and there's a 30 gb on my drive C 16.4G is still unused.
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Nov 4, 2010
I want to add Fedora 14 to my triplecore 3GB RAM computer which has windows, Fedora 12 & ubuntu installed. What are the recommendation (e.g. size) for harddisk partition allocation? I can reuse the swap partition, can't I? Should I install Fedora 14 to a single partition (ie. /)? Should I use only ext4?
[Code]...
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Apr 9, 2010
how to manually change the disk size by giving it space from another partition. I dont have gparted installed.
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Dec 11, 2010
I have just installed Ubuntu 10.10, the latest version, into my computer. But I notice that the font is small when browsing the web using Firefox. I need to have a bigger font because of my shortsightedness.
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Dec 22, 2010
I need to clone LVM encrypted to a bigger size hard drive.
Need help with MBR, how should I do it?
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Oct 24, 2010
Ubuntu 10.04 32 bit installed in laptop hp compaq 6720s, gnome desktop. Personalized inverted theme with cursor whiteglass bigger size. Everything okay in apps except in kde apps I have installed as k3b, ktorrent, when I pass pointer over their windows, the size of cursor is not the bigger but the normal one. Can I do something to fix it?. I used tips in this thread [URL] to make kde apps look like gnome ones.
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Apr 29, 2010
I'm not sure exactly how, but somehow one of my partitions was corrupted yesterday (GParted showed it as unallocated space). I tried using testdisk. It found the lost partition, so I happily let it rewrite the partition table. The lost partition did return, but then I found out another partition has disappeared (the one most important to me) and in its place there is an empty NTFS partition and an empty ext3 one (the original was an ext4.
The two new partitions seem to be those that were merged to form the ext4 partition). I tried testdisk again. When I run "testdisk /dev/sda" and choose "Analyse" the incorrect partition table is detected. I tried running "testdisk /dev/sda5" (sda5 is the NTFS partition) and it finds a partition labeled "magic" which is the name of the lost partition but testdisk cannot recover it. I get this:
Code:
TestDisk 6.11, Data Recovery Utility, April 2009
Christophe GRENIER <grenier@cgsecurity.org>
[URL]
Disk /dev/sda5 - 47 GB / 44 GiB - CHS 5823 255 63
The harddisk (47 GB / 44 GiB) seems too small! (< 75 GB / 70 GiB)
Check the harddisk size: HD jumpers settings, BIOS detection...
The following partition can't be recovered:
Partition Start End Size in sectors
Linux 0 1 1 9137 234 56 146800640 [magic]
EXT4 Large file Sparse superblock, 75 GB / 70 GiB
I tried deleting the second partition and moving the one after it so that there is 75GB available but it didn't help. I have lost worth of a year of my work. The worst thing that could ever happen to me!
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Nov 12, 2010
Ubuntu 10.04, xsane 0.996, Brother MFC 240c scanner.I just finished writing a long dissertation on my problem with this scanning environment (which I will spare you). In a nutshell the resulting image, when printed, is smaller than the original document. In writing my dissertation for this post I determined that the cause of the issue is that xsane believes I am scanning an 8.5 x 14 inch document when I am in fact scanning an 8.5 x 11 letter. So the question is... can I change the size to 8.5 x 11? and if so, how? I have not found anything in the xsane Preferences.
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Oct 22, 2015
today I upgraded via official testing repository Gnome to version 3.18. After this, icons on desktop and nautilus are bigger, than before. Next thing, gaps between icons are smaller than before. I tried change theme to default (Adwaita), then run gtk-update-icon-cache, but without result.
Normal view - icons are big for this view. URL....
Small view - icons are still big for this view. URL...
How can I change icons size and gaps size? Or is it bug for this version?
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Jan 19, 2011
is lvresize with --resizefs options re-size the Logical Volume and then re-size the file system? i mean we don't need to use resize2fs?I looked at man pages but it doesn't explain this option.
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Jun 8, 2011
Have just installed Lexmark s605 printer on wireless network, printer works ok but when i print a document even though it is showing the correct size on 'print preview', the printed output is on the page is tiny and and 90deg rotated, I've tried various drivers from the Lexmark website, and also messing about in printer settings but nothing seems to make any difference.
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Dec 14, 2010
How can we find the maximum size of the inode table and what decides it, and how the maximum size of volume of file system is decided ?
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May 17, 2010
Using squeeze with a GeForce4 MX 440 video card (NVIDIA) I have a monitor (4/3 aspect ratio, 1024x768 usually), and a TV connected via S-video After installing the NVIDIA driver using the NVIDIA binaries I managed to have a cloned twin screen configuration working.
However, the monitor is (wrongly) detected as having size 1824x768 (aspect ratio is widescreen) Using system monitor, I can set the correct size, but only for one session; besides, the login screen too is messed up the xorg.conf file seems right: proper resolution modes are set; xorg.0.log too
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Mar 23, 2010
I have Ubuntu server 8.04. I have 4 hard drives of 149Go each. Size of a mounted partition is smaller thant the partition itself :
- first drive is the system
- I mounted the 2nd drive (ext3) on a folder, but the Size is 941.89 MB instead of 149Go
- same for drive 3 monted on another folder, but the Size is 941.89 MB instead of 149Go
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May 18, 2010
I've got a server that needs more space. To achieve this we added space (by extending the VMware disk attached to it).Normally this isn't an issue, because we just add an new partition and LVM it from there, but this host predates our deployment of LVM everywhere.
Our current theory is that the unallocated sectors can not be assigned because they aren't part of the extended partition, and thus ... we go in a circle.So what i believe the way forward is to extend sda4 so that i can then create an sda10 inside of it. Anyone have any ideas on how to do this? I was thinking gparted may do the trick ... but being a server i'm in runlevel3, with no X...
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Aug 2, 2009
I am relatively new to Linux and Opensuse. I created the / root partition and now it is growing and maxing out. I have partitioner available to me but how do I change the partition size when the root partition is mounted. Do I login as root and then umount or modify fstab and restart and change from command line or do I format and reinstall everything? I have room to expand but not sure how to manage this?
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Feb 21, 2011
When I run df command, the sum of free and used space doesn't tally up to total space. Now I found an explanation in this thread: URL...The amount of "reserved" space seems a little too high as OP of the thread had commented, but may be that's what needed. Now my question is is there a way to change/specify this amount of "reserved" space manually?Also is there a way where you can see the actual disk usage for every mounted partition including the hidden "reserved" space? Because sometimes this mismatch makes the output of df very confusing!
I am attaching output of df, and fdisk from my NFS server. The amount of reserved space seems to be close to 5% of the total partition size.
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Apr 16, 2011
On F12 and sure need to upgrade. Way back when I first had a bad disk on the "system" disk that was 80G, I only had a 200G lying around. Next time that happened my other 200G wasn't "big" enough it said, so I put a 500G in there. Now it seems I got more bad blocks etc but I need to lower the size 'cos I don't want to put a 1Tb HDD in there. My question from all of this is, how do I decrease the image so I can put it all on a smaller HDD?
Used space on the system disk's partitions is about 30G, so an 80G disk should be sufficient. What I can think of is that I need to "move" all data to the "beginning" of the HDD, then make an image of it but and the entire disk, just the data. I've tried that with no luck since the image seem to get as big as the HDD, hence why I always needed to increase the HDD all the time.
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Jul 2, 2011
I created the disk and now I would like to increase its size. I know I could add a new one, but I don't want to.
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Aug 28, 2010
Why do I keep geting a user disk full error it has has 52 gb of space to play in. Is there a way to make it larger?
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Jan 22, 2010
Is there any other way to check the overall size of the hard disk other than just fdisk -l? This is because the cloud server that my company has purchased is supposed to have 50GB of hard disk size,It shows that it has two SCSI drives, only both summing up to 50GBs. So what is the second SCSI drive, and why is it divided that way? dev/sda and dev/sdb???
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Mar 9, 2011
I am trying to figure out the "actual" disk size used by my system. When I run the "df -h" command,I am not taking here into consideration the shared memory of 2Gb as it is a sort of virtual shared memory and is not allocated physically. Is that correct ?
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Sep 10, 2010
Just added a new disk. 160GB. Created the PV and VG and LV and Filesystem Mounted it and it is reporting a value that was the original value and not the extended value I have added.
Quote:
root@Zeus-home:/home# lvdisplay /dev/Zeus-misc/misc
--- Logical volume ---
LV Name /dev/Zeus-misc/misc
VG Name Zeus-misc
[code]....
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Sep 17, 2010
I just looked at the "posting permissions" and unfortunately I'm unable to insert the screen copy of the kde manager's representation of the goal I want to hit.I got a dual boot system with 4 hard disks and grub installed on /dev/sdd1. Windows xp sp2 (only used for professional audio tools, don't whip me ^^) is installed on /dev/sdc1. The disk sdc is partitioned with the following settings:
Code:
/dev/sdc1 * 1 498 4000153+ b W95 FAT32
/dev/sdc2 499 18922 147990780 f W95 Ext'd (LBA)
/dev/sdc5 499 1494 8000338+ b W95 FAT32
/dev/sdc6 1495 18922 139990378+ 7 HPFS/NTFS
When I partitioned the disk I was believing 4 Go were sufficient for windows xp but after years I realized that many applications were using the C: by default (no way to change it thru regedit or another workaround, hard-coding probably) installing stuffs and under windows this is impossible to use such blessed things like the unix's symbolic links !So right now I'm a little tight with the remaining space to work with windows xp. (Of course the swap file has been moved to another partition since the first day I installed xp...)
I have is to use the 7Go of unused space on this disk to size up the /dev/sdc1 partition. When using kde partition manager I noticed that there is no way to use the unused disk space to size up /dev/sdc1 directly.Do you think if I create a partition with the 7 Go of unused space that there is a way to size up /dev/sdc1 without messing up the bootloader ? I don't think GRUB matters about the new partition, it should get the /dev/sdc7 entry. For the backup there is no problem this partition is completely backed up every two weeks (as an image) so the datas may not be lost as a real catastrophic... but if there is danger for the other partitions... that's will be more annoying... but solvable ^^
Once partitioned I believe that there will be a way to "merge" the /dev/sdc1 and /dev/sdc7 partitions and then I would enjoy a new xp partition with 7Gb of free space (it would change from my actual 300Mb !!).Technically it would be possible this is just a question of chaining the different blocks each others and refer to the new space added.The last block in /dev/sdc1 would point to the first block that starts /dev/sdc7 and "that's all"... and /dev/sdc7 would disappear as a partition.
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Jul 24, 2011
i have got an old computer with some partition and one have linux slackware installed; it is all included there (root and a swap file); its size is almost 4 gb. Now i have a new laptop and i do not really want to reinstall linux on it; simply i want to transfer all things from old on new computer. The size of new hd is almost 12 Gb and i want to use entire with linux slackware. I will recompile new kernel on old computer for the new. Now, i think to use dd to make one image, this follow command may be good, i think:"dd if=/dev/hda3 of=./linux_slackaware.img bs=4096 conv=noerror"I use zipslack on msdos partition (hda2) to run this command; it will make a 4 gb file image partition;Now i ask you:it is possible to transfer and to adapt this image partition on a different size image partition?The new is 12 gb size.what are the right dd command parametres?
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Mar 19, 2010
I need install a debian server that will function as a domain controller, file server, webserver (PHP + MySQL) for an internal application. The number of users are 5 but I'm predicting an increase of more than five. I mirror 2 disks 160GB and want to create separate logical partitions for / usr, / opt, / var, / tmp and logically the primary /, / boot and SWAP. What is the best size for each partition? Time: ASUS P5VD2-VM Proc 1.6GHz 4GB RAM 2x SATA 160 GB.
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Jan 17, 2011
I use dd in its simplest form to clone a hard drive dd if=INPUT of=OUTPUT However, I read in the manpage that dd knows a blocksize parameter. I was wondering whether there is an optimal value for the blocksize parameter that will speed up the cloning procedure?
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