Re: Moving root partition to another drive

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On Thu, 27 Oct 2022 16:02:17 +0200
Ralf Mardorf <ralf-mardorf@xxxxxxxxxx> wrote:

> 1. Format the the new drive with the wanted file system.
> 2. Restart the computer and boot a live Linux from DVD, USB or what ever
>    media you prefer.
> 3. Mount the old partition, mount the new partition.
> 4. Open a terminal.
> 5. Become root by running
>
>    $ sudo -i
>
> 5. Copy the root directory by running
>
>   # cp -ai  /mnt/old/* /mnt/new/
>
> Usage of the * is only ok, if the root directory /mnt/old/ doesn't
> contain hidden directories or files.
>
> 5. Verify the copy by running
>
>   # diff -r --no-dereference /mnt/old/ /mnt/new/
>
> 6. Install the bootloader and/or update the bootloaders configuration.
>
> How to do this depends on your setup and the used bootloader. I for
> example use syslinux for a Linux multi-boot machine, but without
> chainloading.
>
> IOW what bootloader are you using? Does this particular root partition
> contain the bootloader config or does e.g. another Linux install provide
> the bootloader config? Etc. pp.?
>
> Regards,
> Ralf

Hi Ralf

 thanks for you help  i wound up using   this  that i found


"https://browse-tutorials.com/tutorial/arch-linux-move-root-partition-hdd-ssd";

 Obviously drives changed  to suit one thing i did not do was the /var bit
 and ignored from line 26 down .

System is now working again with space on the drive  no more complaints about
not enough space on device


Cheers   Pete




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