Debian :: Cloning HDD Partition To SSD
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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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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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 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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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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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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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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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 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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May 27, 2011
I installed Debian stable and I see these errors in the xsession error file
/etc/gdm3/Xsession: Beginning session setup...
GNOMEKEYRINGCONTROL=/tmp/keyring-j0E6Br
SSHAUTHSOCK=/tmp/keyring-j0E6Br/ssh
GNOMEKEYRINGCONTROL=/tmp/keyring-j0E6Br
[code]....
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Dec 15, 2010
My debian 5 is up and running smoothly and act as file-server in the middle of windows network jungle using samba the only problem is, after backup an external hdd (213 GB) to my /home partition, I end up with message say that I'm running out free space. Fyi my debian installed on 1TB SATA disk, and I separate my /home partition from system what happen to my free space ? here is screenshot of my disk, using disk usage analyzer: is there is a way to get my space back or something missing on my setup.or I have to reinstall my debian and use LVM when partitioning my disk?
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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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Mar 28, 2010
I was wondering how can I clone old hdd to new hdd directly. Is this right procedure?
sda is new hdd
sdb is old hdd
Code:
sudo sfdisk /dev/sda < sudo sfdisk -d /dev/sdb
cloning ntfs partitions.(X are ntfs partitions)
Code:
sudo ntfsclone --overwrite /dev/sdaX /dev/sdbX
cloning other partitions.
Code:
sudo dd if=/dev/sdbX of=/dev/sdaX bs=8MB
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Jul 28, 2010
I want to clone my fedora8 HDD using clonezilla.I have downloaded,and want to boot from that.I have created one partition sda8 with 740 mb and formatted with ext3 and mounted that on /mnt. I have extracted the files onto /mnt from clonezilla zip file. I appended the necessary lines told by website to the grub.menu.lst , after rebooting when i select that clonezilla from grub,it was telling unrecognized format and cant mount the partition.
how to mount the partition permanently in fstab. Tell me how to modify the grub file to work correctly to boot from that partition.
Output of fdisk
Disk /dev/sda: 80.0 GB, 80025280000 bytes
255 heads, 63 sectors/track, 9729 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0xa95ea95e
[Code]....
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Feb 23, 2010
I have a device running Linux, which has a master USB and 16 Slave USB's. I need to make the slaves identical to the master.
What i'm doing is reading bytes from the master by reading /dev/sd{master} and writing to /dev/sd{slaves} . I am doing this since I need to display progress of the operation.
Do you think this will pose any problems? Is there any better technique?
Also, if the source drives size is smaller than the dest drive, will it create any problem....or will the USBs still be identical after that..
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Jun 14, 2009
just wanting to know if anyone has implemented Fog (fogproject.org) on openSUSE. We use it at work throughout our enterprise for reimaging machines and it works very well.
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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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Nov 1, 2010
I am trying to clone my internal drive on my laptop using the dd command after starting up my computer using the 10.10 installer CD. Nothing happens when I follow the instructions from this site: [URL] When I follow these instructions, it doesn't work. I know that I am not being specific here but all I can say is that nothing happens. What am I doing wrong. My internal drive is 250GB and the partition I created on my DOS formatted external drive is 250GB as well.
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Apr 18, 2011
I've spent the better part of an afternoon looking for a solution to a problem: backing up my installation of 10.10 as an image file to an external hard drive. My research has yielded a lot of suggestions for clonezilla, dd, and partimage/particlone, but those don't seem very appealing, due to a number of issues (can't backup live, copies free space as well, doesn't handle ext4, etc). Also why is clonezilla 150mb?
I'd like a simple solution that can clone an entire disk (used space only) to an explorable image file on a separate hard drive and be able to do it while the operating system is running on the disk. I used to use apricorn ez gig to do this on windows and it worked like a charm, but I can't seem to find a similar solution that creates and explorable .iso image file with linux. I've used superduer on osx, which is awesome and i wish there was something like that for ubuntu/linux.
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May 10, 2011
Currently I backing up the MBR, the C and the other partitions to an external USB HDD and from there I restore them if needed. I use the SystemRescueCd and commands like dd if=/dev/sd* of=/mnt/PC_name/backupmbr.1 count=1 bs=512 and ntfsclone --save-image --output /mnt/PC_name/PC_name_c.img /dev/sd*1 etc. I want to clone the HDD the way, however, that I omit the external USB drive. I want to connect the new HDD to the PC and do the cloning directly from one disc to the other.
My questions are:
- Can you provide me with the exact command?
- Is that a difference if the disc is SATA or IDE?
- Can I copy the disc even if the old disc don't wan to boot?
The OS is Windows on the disc I want to clone.
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Nov 11, 2010
I'm teaching a course in programming where the student assignmentswill be managed with git. The idea is that every student starts outwith an identical but individual repository on a server. They can then work on their code from different locations without having to manually copy files (only clone,commit,push,pull).The initial repository contains the code base for the assignmentand I'm wondering if it is safe to just initialize one of these with git and then copy that folder to every student's "area" on the server?(authentication and authorization is done on a folder basis with apacheand ldap and works fine)The thing that makes me wonder is the "remote origin" in the config file on the server repositories which does not seem to change with ubsequent pushes. Instead it always contains the location from where I did the very first push into an empty bare repository.
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Oct 3, 2009
I have a rock solid server running CentOS 5.3 (probably 5.4 soon enough). Basic LAMP box with a few tweaks thrown in. Everything is running perfectly, with one problem - the drive is too small (I project it filling up to dangerous levels in 6-8 months). So, what I'm looking to do is basically clone the drive, store the image, pull the current drive and replace with a bigger drive (same number of heads and cylinders though), and install the image.
What I did do once, a million years ago, is put the new drive as a slave on the same IDE cable, and use dd (working from a live CD of the distro) to copy from the master (smaller) to slave (larger). Then, yank the smaller, change jumper on bigger drive from slave to master, and away I go. Next step as I recall was using gparted to get access to all the space on the new, bigger drive.
Is this more less still a reasonable way to go? I recall the issue was making sure the old smaller and new larger drive had the same number of heads/cylinders (although I don't remember exactly why).
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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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May 26, 2011
I haven't used linux in a long time, and have to install OpenSUSE 11.3 on ten of our servers. What I plan to do is install OpenSUSE and all our required software on one of the servers, and then clone that drive to all the other server drives (the servers are hot swappable). My question is:
What do I need to worry about conflict wise? So far the only conflicts I can see that I will need to address are machine name (hostname) and set unique static IP addresses? How can I change the machine name (ie. server01, server02 ...) and IP address? Is there any other stuff I need to change as well?
We have a 2U file server running windows. All of the servers (1 x Win and 10 x linux) will be connected to a 24 port gigabit switch.
Is there also any special stuff I need to do to allow access to the Windows server (file etc)?
I will also require remote access to the servers, but assume that this will be easy to setup?
As for sleep mode, I assume that's fairly easy to configure through the interface?
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Jan 1, 2010
Is there any reason why is DD still prefer over clonezilla for disk cloning?
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Jan 27, 2010
I need to backup my data through the cloning or echoing option, which means I want to have my new files/folders in the left copied to the right, replacing older files if that's the case, but I also need the deleted files and folders on the left to be deleted on the right.
I'm using Conduit right now, but it doesn't clone folders/files, also tried Synchrorep but the same issue. Should I try Unison or Rsync? Will they offer this option? Other options?
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Feb 17, 2010
In the past, I have used dd to replace (as well as overwrite) hard drives.
If you do a direct clone of a drive, you are supposed to make sure the target drive is the same size as the source drive.
It is quite important that I am able to clone a failing drive (250GB), however, my only other drive available is a completely new 1TB external hard drive from a different manufacturer.
Is it still possible for me to safely clone the failing drive? If yes, how would I go about doing this? Make a 250GB partition on the 1TB drive?
If I use the TB drive as a "temporary backup", and once I have copied over with dd burn everything directly to DVDs, and then restore the TB drive to it's original state, will this be able to be done?
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Mar 1, 2010
Is there a utility app that will allow 'ghosting' your current Linux harddrive to another. For example, my current drive is 40Gb, I'd like to ghost/clone it to a 320Gb harddrive. Using an app like this saves re-installing the O/S, software, configuration and allows making a disaster-recovery drive.
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