0
votes
1answer
9 views

Retrieve data from a FreeSpace volume [previously ext4 volume]

Morning, Afternoon, Evening, any thing you wish. I'm using an HP-ProBook 4540S 750 Gb HDD 4 Gb of memory Intel Core i3-3110M CPU 2.40GHz x 4 I'm a software developper,so I use to install 2 Ubuntu ...
0
votes
0answers
29 views

How to recover accidently formatted partitioned hard disk while i was checking centos dvd

My story is a bit different, i was just check a custom allot centos dvd to verify that it was burnt correctly on a dvd, so i booted from the dvd, and it gave me some options to continue into the gui ...
1
vote
1answer
32 views

Two Volumes? Want to Merge!

I apologize ahead of time for how confusing this may be. I am very new to things such as partitions, disks, and hard drives. When I installed Ubuntu there were two options, install on a 24 GB HD and ...
-1
votes
1answer
71 views

How to format a HDD in ubuntu 14.04

So i recently switched to Ubuntu from Opensuse, and i'm loving it. There's one problem though. I've found that the control centre is minimalistic (to say the least) and, coming from a guy with Yast2, ...
0
votes
0answers
20 views

Understanding result of sudo fdisk -l

Please help me decipher the following terminal response: sudo fdisk -l Disk /dev/sda: 500.1 GB, 500107862016 bytes 255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors Units = ...
2
votes
0answers
23 views

How to get a larger root partition on Touch

I'm trying to make Touch (14.10) work as an Ubuntu server. However the root partition is only 2 GB and is insufficient for the packages I need to install. Is there any way to get more space on the ...
0
votes
1answer
29 views

usb drive filesystem?

So, school is approaching quickly, and one of the things on my supply list is a usb drive. Now I'm asking myself what filesystem to use. After some research, I found ext4 to be the most stable drive ...
2
votes
1answer
230 views

Why is btrfs slower than ext4, and why would I want to use it in an ubuntu install? [closed]

At this time (August 2014); having been following the benchmarks for btrfs on Phoronix,(http://www.phoronix.com/scan.php?page=home) and have been seeing on the aggregate; slower performance than ext4; ...
0
votes
3answers
76 views

can ubuntu work with ntfs file system partitions?? i mean could it read and write its contents or not?

i am thinking of switching to ubuntu,,, here are some things that i am concerned about: does ubuntu supports the usage(read/write) of previous data (from windows formatted NTFS drives) or i have to ...
0
votes
2answers
115 views

How can I resize an active LVM partition?

I am quite new to LVM and I'm uncertain about what is happening here. I was not the one to initially setup this machine. There is a harddrive of 1tb in size and an LVM partition of only 50gb in size. ...
0
votes
0answers
56 views

Can't access files in internal HDD

I've been trying to get Plex to recognize my internal hard drive. After searching google, I came across this walk-through to mount the HDD in another directory in /mount/ I was getting a similar ...
0
votes
0answers
54 views

NTFS file system never clean in Disk Utility, while ext4 and fat are, Ubuntu 12.04

I have the LG 47LN5708 TV which supports only the FAT and NTFS file systems. I want to playback a movie file of 4.7 GB using the USB port of the TV, so I can't use the FAT file system, since it 'only' ...
0
votes
0answers
23 views

No space left on lvm

I resized my lvm partition on my harddisk, to make space for another (system) partition. Now, I can mount and access the files on the lvm, but I try to create something new, I get the error, no space ...
0
votes
0answers
29 views

Recover a mbox file from a overwritten btrfs partition

I had 14.04 on a hard drive using btrfs as the file system. One morning, the file system randomly failed and I couldn't boot into it anymore. I loaded up a live CD and extracted all the files I needed ...
1
vote
1answer
104 views

“merging” multiple hardrives for Ubuntu 14.04 install

I have 3 hardrives inside my laptop 2 of which currently house other opperating systems but have a empty partitions of 8 and 9 gigabye and the third is just 12 gB (currently not partitioned at all). ...
0
votes
1answer
25 views

Virtual filesystem acting as a clone+difference of a master filesystem

At my company about 10 devs share an ubuntu dev server. We have separate code directories, but due to our database size (about 50 GB), it isn't practical to clone the mysql database for each ...
0
votes
1answer
132 views

How to check if my installation of Ubuntu is alright?

I recently changed the size of the partition that contained my Ubuntu installation using Gparted from a live CD. I also moved it from one place to another. It was my first time and I hit the cancel ...
0
votes
0answers
57 views

How to install all Gparted file systems?

When I open my Gparted and go to View -> File system support, I get this: How to remove all crosses and get all check marks instead, or in other words, how to install all missing file system ...
0
votes
0answers
36 views

Install on a large btrfs partition with two sub volumes

I have a computer with a large btrfs partition containing two sub volumes / and /home. They are both compressed. There's also a separate swap partition. the /home partition has data on it and I hoping ...
0
votes
2answers
99 views

What type of partition table and file system is required to make a live usb?

I see a bunch of stuff on using usb-creator to make a live usb for ubuntu which is great. What I don't see is what type of partition table and file system is required on the USB itself. Does it ...
0
votes
0answers
35 views

Partition mounts by “mount” command but not using the “Disks” utility

I am facing a weird problem. I formatted a partition in my hard-drive with ext4 filesystem. When I mount it using the sudo mount /dev/sda9 /media/sda9/ command it mounts fine. However, when I use the ...
0
votes
2answers
66 views

root filesystem too small - what's preferrable?

After a number of upgrades, and a steady flow of software installed, the original root filesystem is starting to split at the seams. The original (Notebook) setup: (LVM) / 17G everything ...
2
votes
2answers
74 views

How do I seperate my boot partition from my storage partition?

I have a dual-boot Windows 7 and Ubuntu 14.04 system. The windows partition is on my larger 1 TB HDD, but my Ubuntu was installed onto my significantly smaller 32 GB SSD. Without completely ...
2
votes
0answers
62 views

Too many FATs on USB Drive?

A while ago, I wrote an image on a USB drive using something along these lines: dd bs=4M if=/path/to/image.iso of=/dev/sdb && sync Something must have gone terribly wrong there because ...
1
vote
0answers
69 views

Trying to move usr and home to usb drive

I'm running Ubuntu through crouton on a Chromebook 14 and since the system only has 18GB of space I want to put /home and /usr on a 32GB flash drive that I will have attached to the system. I have ...
0
votes
0answers
277 views

btrFS RAID5/6 Understanding space usage and usability

Im currently thinking about experimenting with btrfs with my workload in place of ext4. Right now I have a few drives on order. I want to setup btrfs on the first drive and slowly expand the FS ...
0
votes
1answer
51 views

Question about install Ubuntu

Today I tried to reinstall my Ubuntu 12.04 LTS through a USB flash, at first time I chose the default partition plan, then I found that there is no /home partition, and I think remount a /home is much ...
0
votes
1answer
51 views

mounting partition

I am new to ubuntu. I installed it on 750GB harddisk. My problem is that i am not able to access the sda2 partition of my disk. below is the output of sudo fdisk -l: Disk /dev/sda: 750.2 GB, ...
0
votes
1answer
311 views

btrfs - did I just turn RAID1 into RAID10?

I set up a btrfs partition using two 3 TB drives in RAID 1: $ mkfs.btrfs -m raid1 -d raid1 /dev/sdd /dev/sde $ mount /dev/sdd /media/media Copied a bunch of data onto the partition, with the ...
0
votes
1answer
38 views

Resize Partitions on A Remote Server

I have two partitions, one is about 1.8TB (home) and the other is 20GB (root). I want this to be the other way round, 1.8TB (root) and 20GB (home). I've been reading for some time, but am struggling ...
1
vote
2answers
152 views

Ubuntu 13.10 - No Ext2/Ext3 Available

I need to make a DCP (digital cinema package) for a short film of mine. Digital projectors read ext2 or ext3 formatted drives best, so using a Mac I put Ubuntu on a CD and have been booting up the ...
0
votes
0answers
375 views

mv: cannot move '/home' to '/old_home': Read-only filesystem

In 13.10 (saucy), I followed the steps in both of these: https://help.ubuntu.com/community/Partitioning/Home/Moving mv: cannot move `/home' to `/old_home': Device or resource busy But run ...
0
votes
0answers
57 views

Unable to start Ubuntu in dual boot

I was working with Ubuntu 13.10.it was working properly,then i tried to install centOS from liveDVD. First i created 100GB free space after that i boot from live dvd after that Use free space as ...
1
vote
0answers
282 views

How to store LXC container's files in another folder

Well the answer seems to be given on https://help.ubuntu.com/13.04/serverguide/lxc.html#lxc-hostsetup page under Using a separate filesystem for the container store title but it doesn't work for me. ...
0
votes
0answers
39 views

Beginner need help after shrink mistake

I have a RAID5 created with mdadm and over it I have created one LVM volume group with 3 logical volume on it. There is a few weeks I have shrink the larger logical volume to give more space to ...
0
votes
1answer
217 views

Recover data from corrupted Windows partition

I know that Windows file system is corrupted or missing...in fact I can't boot it and when trying to mount it with: sudo mount /dev/sda3 /temp/ -t ntfs i got NTFS signature is missing. Failed to ...
1
vote
1answer
403 views

GParted bricked my USB Drive

I tried to use GParted to rename my USB Drive. Everything appeared to run smoothly, but when I removed the drive and reinserted it, it wouldn't mount. I can see the USB initialisation in dmesg, and ...
0
votes
1answer
31 views

Creating folders on an ext2 unjournaled drive

I'm currently trying to create a writeable folder on a ext2 drive. I took a usb drive and formatted it to ext3 using gparted. Then I went into terminal and wrote in sudo mkfs.ext2 -j -I 128 ...
0
votes
0answers
36 views

Moving Home To New Partition [duplicate]

Greetings ~ I have set up a hard drive partition for data, docs and personal files to prevent losing them in case I ever have to re~install the OS (Ubuntu 12.04). Now I need to move these directories ...
0
votes
2answers
89 views

Can 100% root '/' usage affect on network speed? How to safely free space at root?

I have ubuntu 12.10 server, used mostly as fileserver + router. Some times ago it starts behave very strange, for example file transfer from samba server via 1GB/s link becomes very slow(less than ...
1
vote
1answer
98 views

How to increase size allocated to a user

I am using dual boot with Ubuntu / Windows. I am currently working under Ubuntu and trying to download some files to my desktop. The problem is that the download fails due to insufficient space. ...
0
votes
1answer
877 views

Installing Ubuntu on btrfs over multiple drives

When I installed Ubuntu 13.04, I managed to combine a couple of outdated askubuntu answers, as well as some of the btrfs documentation in order to figure out how to install Ubuntu over two SSDs using ...
0
votes
1answer
36 views

Move a partition out from under scp: why does it carry on?

I was downloading, using scp, a large file from "remote" to "myserver"; it is taking a few hours. It is/was downloading to "~/stuff/". Let's call it "x.tgz". Then, forgetting about that, a little ...
1
vote
1answer
704 views

How to make entire-disk filesystem with gparted?

With gnome-disk-utility alias palimpsest there is an option to format entire disk with partitioning scheme "none" or something similar. How do I do that in gparted? (? is it the "loop" option ?) Or ...
0
votes
1answer
366 views

How to mount EXT4 drives from another system

I had a testbed 13.04 server which had a boot volume partitioned into three, root, swap and Workspace as well as two other drives running in raid 1. The Workspace and raid volumes were setup using LVM ...
0
votes
2answers
1k views

Trying to mount backup of /dev/sda as ext4 for recovery, fdisk reports invalid partition table

I used dd if=/dev/sda of=~/backup.img where /dev/sda was an ext4 filesystem. I want to perform recovery on it which means I need to mount it as ext4 filesystem using extundelete application. Can ...
1
vote
1answer
143 views

Hard drive in software RAID5 dissapeared

I have 6 HDDs in my box, 2x256Gb ATA OCZ-AGILITY4 SSDs. Each is partitioned into one block of 48Gb and one block of 208Gb. The 48Gb partitions are RAID0 striped and serve as the swap space (md0). ...
0
votes
0answers
21 views

How to fix Incorrect filesystem property information? [duplicate]

My hard drive has four partitions. Windows 80gb Ubuntu Linux 70gb Storage 530gb Recovery 14gb I used Gparted (booted Linux from pen drive) to remove 30 GB from storage and subsequently ...
1
vote
2answers
356 views

Check that filesystem and partition table are in a good state?

I just changed around the partition table of an Ubuntu 12.04 Desktop and everything seems to be working fine. I want to perform similar changes on another (more important) system. The machine boots ...
0
votes
1answer
136 views

Resizing Partions with GParted

So here's the situation: After installing Ubuntu 12.04 LTS, Running df -h gives me the following partitions: /dev/loop0 , 29G, 9.3G, 19G, 33%, / udev, 1.9G, 4.0K, 1.9G, 1%, ...