Debian Installation :: Cloning Partition To A Bigger One
Dec 4, 2015
I have read several manuals and online html on how to clone a partition to a greater one, I am still not sure about what to do.
Code: Select all# df -k /srv /usr
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/md5 38445384 195236 36297128 1% /srv
/dev/md3 8648896 1088016 7121540 14% /usr
What is the recommended procedure to clone i.e. /dev/mdx (/usr) partition to a greater one, say /dev/mdy, to accommodate for growth, whilst preserving attributes including timestamps (and yes, that means also including ctime).All of # cp -ax SOURCE DEST, # rsync -ax SOURCE DEST and # cpio modify ctime.Some sites recommend dd, i.e.:
Code: Select all# dd if=/dev/mdx of=/dev/mdy bs=512 conv=noerror,notrunc,sync
URL....However, I am not sure what will dd copy do with end of partition, and will it see the remaining space on /srv (it's contents are dummy and will be overwritten).
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Jul 28, 2011
When I first switched from windoze to Fedora I trimed a bit of space off the end of the HDD, formatted it to ext3 and installed Fedora 14 there. I have now completely rebuilt the machine and put a 2TB drive in. My intention was to upgrade to Fedora 15, but after a few weeks trying to get the new gnome to anything resembling useful, I gave up and decided to go back to the reliable 14.
I tried the old drive, and everything worked great, so I though no problem, clone that over to the new drive, and job done, no need to mess about for weeks getting all my settings back. I booted from the old drive with both connected and ran gparted, It sees both drives but won't let me copy the old partition. It complains about 'LMV is not yet supported' I tried booting from a gparted ISO with the same result.
How can I get this sorted? I've got work needing done, I don't have time to start from scratch (*AGAIN*),
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Mar 21, 2011
I cloned F14 with Clonezilla from 80GB to 320GB hdd(both sata disks), and then resized the partitions with GParted.But I can not boot into fedora on the new/bigger disk, it stops and the display writes "Loading stage 1.5" if I remember corectly,I tried to fix it with the live cd but with no efect.
Then i found Super Grub Disk live CD, and with that i tried to use their fix, which was the same as with the Fedora live cd i tried before, again no efect.Then i played around with Super Grub, and found the option to boot GNU/Linux indirectly, and with that metod i got results, found my menu.lst file and chose the kernel i wanted and it boots into desktop.
But i would need a more permanent solution, because now i allways have to use the same procedure with Super Grub Disk CD to boot into my Fedora 14.
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May 4, 2011
I got a new hard disk for my laptop and I want to move my Gentoo installation from old HDD to new.
Most simple guides recommend use of dd to copy the whole partition byte by byte.
I'm moving to the new drive because I don't have enough space on the old drive, so I don't want to simply clone the partition. Instead I need the destination partition to be bigger. Would dd work well in that case?
Assuming that I use same partition types on the new drive, would I be able to use simple cp with appropriate settings?
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Aug 4, 2011
Recently purchased an SSD drive to replace my existing mechanical drive. My source hard drive is a 750gb and destination SSD is 256gb. My current partition setup on my source drive looks like this:
/home 639 GB, 137GB used
/ 46 GB, 6.4GB used
My destination SSD drive's partition table current looks like this:
/home 238 GB
/ 18 GB
I originally was going to use Clonezilla to do the partition copying but found out that the destination partition must be equal or larger than the source one.
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Nov 8, 2010
I bought an 1tb hard disk today and cloned my old 160gb ubuntu install to the new disk using gddrescue (from this tutorial [URL]) and everything worked fine. The problem is that I can't resize my home partition to fill the rest of the disk. I've tried using a live-cd and booting from my 160gb hard disk but I still can't resize the partition.
Here's the "sudo fdisk -l" output:
Quote:
Disk /dev/sda: 160.0 GB, 160041885696 bytes
255 heads, 63 sectors/track, 19457 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
[Code]......
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Nov 6, 2010
I installed Ubuntu using wubi, But I didnt assign much space, probably like 17 gigs or something. My geting a pop up everytime my ubuntu starts up saying i got low disk space, very low disk space, Im runing ubuntu 10.10. How do I add more disk space? How do i make the partition bigger.
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Feb 27, 2010
I can take apart my computer and fix a problem and then re-install the partitions. Hopefully I won't have to re-install, but I want to make backups just in case
-HP laptop with a windows (NTFS) and an Ubuntu (ext3) partition ~ 500GB total
-Iomega 1TB external hard drive partitioned into a 500GB NTFS storage, 250GH BLANK ext3 Linux Backup, and 250GB BLANK NTFS Windows Backup.
I want to copy my windows and linux to their respective 250GB spaces on the External HD.
1.) Can you direct me to places on the net that describes this in detail?
2.) Can I copy a partition while running that partition?
3.) Will copying C:/ in windows over to the external HD copy entire partition?
4.) Can I copy a Laptop partition to a external HD partition that is bigger?
5.) Do I have to use partition manager software or can I do this from terminal/cmd prompt?
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Nov 19, 2009
I'm trying to clone a Linux install to a different laptop. It's made a little complicated by two facts:
1) The 'new' laptop I'm trying to copy my Linux installation to is actually older and has a smaller hard drive then the computer I'm copying from
2) The computer I'm copying from has both a windows and Linux installation; I only care about the Linux partition.
I figured I would copy only the Linux partition from my primary computer to the laptop, sense the laptop doesn't have a large enough hard drive to copy everything. So I used the DD commands to copy SDA3 (main Linux partition) from my main computer to SDA2 of my laptop. When I came back a few hours later I was surprise to find my laptop trying to reboot itself (I never turned it off). It would keep starting to reboot, failing, and restarting itself. Not too surprising sense its boot partition wasn't changed so it's trying to boot into centos when I copied a redhat partition to it.
The problem is that when I used a redhat boot disk the rescue mode was unable to find a Linux partition to mount. /dev/sda2 exists, but trying to mount it gets the complaint "No such file or directory". "fdisk -l" lists sda1 (the boot sector) and sda2. Sda2 is the correct size and reports Linux LVM for its system. But "fdisk -l /dev/sda2" gives the error message "Disk /dev/sda2 doesn't contain a valid partition table" Did I not clone the drive correctly, or was an error caused due to the boot sector not being copied yet (the laptops boot sector is smaller then my old computers, so I can't copy from old computer to laptop)? Can I salvage the laptops partition table somehow, or do I have to repeat the cloning process? And if I do have to re-clone my computer can anyone tell me what I did wrong the first time so it works this time? I don't care if I copy just the Linux partition or both windows and Linux. Even though my main computer has a larger hard drive I'm only using about half of its available space so it should be possible to copy both partitions if I could ignore the unused sections of the harddrive.
Edit: I used DD to copy a tiny part of the Linux partition from my laptop so I could look at it. Most of it is illegible binary of course, but I scrolled through till I found some text right near the beginning:
Code:
VolGroup00 {
id="F2MWxh-....-BidcLe"
seqno = 1
[code]....
So it seems that the DD command did copy everything over to the laptop, which is good to know. I noticed that it says device="/dev/sda3" right in the middle of the code I just posted. The Linux section of my original computer was SDA3 but I copied it to partition SDA2 of my laptop. So is the problem because the boot partition is for the wrong device? I don't suppose if I modified that one line to say SDA2 it would be able to load correctly? (Not that I know how I would modify the line, short of using the DD command again).
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Aug 20, 2009
I'm a linux user for some time now and most stuff I can figure out myself. Though, this one drives me crazy and I did not find any information on the internet.I have a partition, say, Code: /dev/sda1 , which is 128MB big. When I copy it using Code: dd if=/dev/sda1 of=/home/me/backup_sda1.img , the resulting file is 134MB big. Now my problem is that I want to copy that partition as-is to a CF card, which does not work because the image is bigger than the partition on the CF card.Why does dd create bigger files? Shouldn't it be exactly same sized like the source?
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Feb 16, 2010
Is there any software to clone Linux partition? No matter they are paid or free software, I'll need them. The problem is that if I clone a linux partition to a bigger or smaller partition size, it will crash.
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Aug 10, 2010
I had to change my disc for a bigger one, and i want to transfer all my dataconfigurations, etc to a partition in another disk, a simple ctrl C, ctrl V will do or theres a specific tool that i need? I dont want to download all the updates, programs and go through the hassle of reconfiguring everyhtingmy new disk have windows 7 and i installed a fresh ubuntu on it but i want it to be a clone of my old onePS: i just notice now that grub no longer recognize both win7, the old and the new. What's wrong?
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Dec 4, 2009
I have fedora 11 and window installed. I reduced the windows partition in order to enlarge the fedora. The fedora partition is widespread, and puts gparted lvm2. I can not enlarge nor palimpset or with gparted, I can only delete or format it.
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Jan 3, 2010
80 gb harddisk, using double boot XP/ubuntuUbuntu 'got' 14 gb free space but on the 'XP side' of the harddisk there's about 40 gb of free space left, how can I partion this to Ubuntu?
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Apr 13, 2011
have a binary image that I can copy to a partition and have done so successfully in the past. The image is smaller than the partition size, and everything is all good. However, I noticed that in copying the 5 gb image to the 9 gb partition there are 4 gb that are unnoticed by the system. It still registers the partition at the correct size in Gparted and Disk Utility.
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May 21, 2010
So I installed Jaunty Jackallope and Im really liking it. The thing is when I installed I just let the system do the dual boot partition and I think it assigned Ubuntu a very small amount of hard drive space. Now I want to download some updates and it says it doesnt have enough free space (it only needs like 500 megs so I must have a real small partition). Is there anyway to fix this or do I have to reinstall?? If so, how do I uninstall and do it right?
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Oct 16, 2010
I have a dual boot and every program I try to clone the ubuntu partition seems to want to have the entire hard drive to clone to.In other words, if I attach an external hard drive and select the ext4 Ubuntu Linux to clone to a purposefully made ext4 partition in an external drive - every program wants to copy to the entire external hard drive.Any suggestions?I think that clonezilla allows more freedom but I just dont quite get it - the options seem a little confusing in that I am worried that I will copy the partition back to my actual machine.
I am probably being a bit paranoid, but if anyone can think of a simple program that allows me to simply copy one partition to another purpose made (external) partition then please let me know!!
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Oct 3, 2010
My dad passed away 2 years ago and he had a toshibia laptop, and today I've decided to start using it. I would like to reformat it to Arch Linux from Windows XP.
He has a 80gb hdd with everything on one partition (thats how windows does it). I would like to create another partition (~20gb, and I know how to do this) and have clonezilla clone the main partition and save it to the 20gb partition. This is because you can't clone and save to the same drive unless its partitioned. (I'm saying partition lot).
Anyway my fathers computer is very important to me, and having it remain intact as he left it is very very important to me. I know the easiest and most sarcastic response is to tell me not to use it, but I want to use this computer.
Does anyone have experience with clonezilla? Will it back up the ENTIRE HDD like it says it will, without missing any important documents and files scattered throughout the disc? And when I do finish the cloning, format, and at a later date restore using the image I copied, will it be like I never touched it?
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Nov 2, 2010
I want to move the entire contents of my backup HD to another HD. I could manually copy everything, but I was hoping to clone the entire backup hard drive. I tried to do it with Gparted, but as far as I can tell, I can't clone between drives, only between partitions on the same drive (I've done that before). So how can I do this in Linux? I think one of my drives came with a cloning utility on a CD, but I'm not sure I still have the CD.
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Feb 5, 2010
I downloaded gparted. i would really like to make my ubuntu partition bigger, i've got over 200 gigs of free space on my windows partition. i've played with it some and cannot seem to figure out what to do.
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Apr 26, 2010
I purchased a FREECOM 1,5TB external USB-HDD and find out that there was FAT32 as FS. I windos there are not posasible to make bigger FAT32-partition than 32GB. I wan't to have windos-FS to use my work and on my freinds computers.Do you think I could format to NTFS or keep the FAT32? I don't have any big files.
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Nov 12, 2010
i am running ubuntu 10.10 and windows7 on a asus eee 1015. currently i have two partitions: 80GB for windows (NTFS) and 160Gb for Ubuntu (ext4).
I want to:
- shrink the windows partition (easy, no worries);
- Shrink the ubuntu partition
- join the space thus created in a third partition that i can use for storage, media etc accessible by both windows and ubuntu
The problem:
- i could not manage to get gparted live to run off USB stick (i get the unable to find medium.... error)
- even if i would get gparted to work and i succeed in shrinking the ubuntu partition as well, the two spaces reclaimed will be divided by the ubuntu partition, which means they cannot be joined in a third partition.
so here is what i want to do:
- shrink windows and create a new partition;
- format this new partition as ext4;
- somehow "clone" the data on my current ubuntu root into the new partition;
- format the current root as NTFS and use it as the storage partition
i am aware this may mean i would have to re-set grub etc but would the cloning of the partition be possible? that i would need to clone data from a 160G partition into a 40G partition.
BY THE WAY - forgot to mention that i have tried to load clonezilla off an USB drive and i get the same error: "unable to find medium..."
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Feb 27, 2010
To install debian live, one should do :
Code:
dd if=debianlivependrive.img of=/dev/sda
then it is creating the pendrive (sda , not sdaX !)
[code]...
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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 17, 2015
I am having issues with Grub 2 after installing Debian 7.8.0.The computer is a HP Pavilion 500-307nb. I made the original harddrive /dev/sdb and inserted a Samsung Evo 840 as /dev/sda. From the original hard drive (/dev/sdb), I wiped the windows partition, but left all other partitions unchanged (in case I would ever want to recover the desktop to its original state). I replaced the wiped windows partition with a swap partition and an LVM partition.These are my hard drive partitions:
/dev/sda (Samsung Evo 840)
Number Start End Size File system Name Flags
1 1049kB 3146kB 2097kB primary bios_grub
2 3146kB 944MB 941MB ext4 boot
3 944MB 94.4GB 93.4GB host lvm
4 94.4GB 1000GB 906GB guests lvm
[code]....
The partition /dev/sda3 has 2 logical volumes with filesystem ext4 that I mount to / and /home.The partition /dev/sda2 is mounted to /boot..When I install like this, Debian installs fine, however Grub2 is not installed correctly.Debian installs grub-pc which seems not able to boot the gpt partition. So I boot the Debian CD in rescue mode and execute:
mount /dev/sda2 /boot
aptitude purge grub-pc
aptitude -y install grub-efi
After rebooting, I come in the grub rescue shell, which says: error: no such device: 986f2176--4a4b-4222-83b9-8636a034b3c7.
When I then enter in the grub rescue shell:
set boot=(hd0,gpt2)
set prefix=(hd0,gpt2)/grub
insmod normal
normal
Grub and Debian start up correctly.why can Grub not start up automatically correctly? Where does the UUID 986f2176--4a4b-4222-83b9-8636a034b3c7 come from? I have reinstalled Grub several times, I have reinstall Debian several times, I have even wiped all partitions from /dev/sda and recreated a new gpt table with parted and manually set the partitions in parted. Still on each reinstallation, Grub fails because it cannot find exactly the same UUID. Since this UUID is always the same, it must be stored somewhere, but it cannot be the partitions, I have wiped them and the partition table several times.
I did though a firmware update of the Samsung Evo 840 before reinstallation, could this be a cause?Also the problem is not in grub.cfg. Grub starts correctly if I enter the commands above in the grub rescue screen and the UUID value does not appear there.
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May 1, 2010
When I boot into kernels bigger than 2.6.30 the boot-process stops. I use the PUEL-version of VirtualBox:
$ apt-cache policy virtualbox-3.1
virtualbox-3.1:
Installed: 3.1.4-57640_Debian_lenny
I am searching for iso's for Vbox which come with the guest-additions. They gotta be Debian-based (somehow). My goal is to have got a correct resolution. I tried to create one with live-helper, but that did fail. The purpose of the iso is troubleshooting (rsync, repairing grub, stuff like that).
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Feb 14, 2011
trying different backup methods far it saves my OS into an ISO file (Remastersys). Now, about Remastersys, I hear it cannot save the OS if it is bigger than 12 GB, but why is that the limit?Is it possible to install a Linux distro directly onto a USB device such as this:[URL]Any other Linux distros that can be installed and run (or is it ran) from a Flash Drive or External USB Hard Drive?Any suggestions for external hard drives, looking for around 320 to 750GB of disk storage space.
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Jan 4, 2015
I am using Debian Wheezy with LXDE and I am using the monitor resolution as 1280x1024. Now the Window maximize, minimize buttons look tiny and its pretty irritating. Is there anyway I can make them bigger ? I tried googling but whatever documentation I found was regarding GNOME not LXDE since not many people use it. I don't want to try any online themes of Linux just want the buttons to be bigger. Is there anyway ?
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Apr 26, 2010
We are giving away 20+ machines to 3rd world county and I was asked from the receiving party to install linux on them. What I don't want is to pop a cd into all of them and do the manually install.
I'm thinking of installing one computer the old fashion way and do the OEM-configuration on it afterwards. It would be nice to just clone the hard drives since the computer is identical right down to the hard drive.
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Aug 12, 2011
Basically I have setup and configured a CentOS 5.6 system on one server, and will be getting a brand new server in about a months time I was wondering if there was a way to clone a system from one server to another so I don't have to add all the users again, the config files are not a issue as I can just copy them over, but having to re-do all the user accounts, smb accounts and folder permissions will be a pain.
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