How to Move Home Directory to New Partition or Disk in Linux

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Aaron Kili

Aaron Kili is a Linux and F.O.S.S enthusiast, an upcoming Linux SysAdmin, web developer, and currently a content creator for TecMint who loves working with computers and strongly believes in sharing knowledge.

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28 Responses

  1. Stephen says:

    Hi Aaron,

    Thank you for this detailed post.

    I am following your post to move my / directory to a new raid 1 HD. I have managed to set up my raid HD till now. I wish to move the whole / rather than /home directory.

    My difficulty comes when mounting my new HD. I cannot mount my HD within my / directory if I understand correctly. What do you suggest, please? This is what I have on the server. Of course, /dev/md3, which is my new raid needs to be unmounted from /srv/home.

    [email protected]:/# df -hl
    Filesystem      Size  Used Avail Use% Mounted on
    udev             32G  4.0K   32G   1% /dev
    tmpfs           6.3G  944K  6.3G   1% /run
    /dev/md2        197G  159G   29G  85% /
    none            4.0K     0  4.0K   0% /sys/fs/cgroup
    none            5.0M     0  5.0M   0% /run/lock
    none             32G     0   32G   0% /run/shm
    none            100M     0  100M   0% /run/user
    /dev/md1        488M   74M  388M  17% /boot
    /dev/md3        5.5T   34G  5.2T   1% /srv/home
    

    Many thanks for your advice.

  2. Tim S says:

    Thanks a lot for this post, it worked perfectly. I have only one suggestion to improve it:

    At the very end, when you have added the new partition to /etc/fstab, it is a good idea to execute ‘mount -a‘, which will try to mount the stuff in the file.

    This ensures that your fstab file is fine. I had a typo in it, and that can be quite annoying if you do not discover it in time and only find out at the next reboot…

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