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| 1d4d54 | J4nis05 | 2024-05-30 15:47:33 | 1 | Here's a concise guide on how to format a drive as ext4 and mount it using UUID on a Debian system: |
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| 3 | ### 1. Identify the Drive |
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| 4 | First, identify the drive you want to format. You can use the `lsblk` command: |
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| 5 | ```bash |
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| 6 | lsblk |
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| 7 | ``` |
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| 8 | ||||
| 9 | ### 2. Format the Drive as ext4 |
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| 10 | Assuming your drive is `/dev/sdX` (replace `X` with the appropriate letter), format it as ext4: |
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| 11 | ```bash |
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| 12 | sudo mkfs.ext4 /dev/sdX |
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| 13 | ``` |
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| 14 | ||||
| 15 | ### 3. Get the UUID of the Drive |
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| 16 | Retrieve the UUID of the newly formatted drive: |
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| 17 | ```bash |
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| 18 | sudo blkid /dev/sdX |
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| 19 | ``` |
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| 20 | Note the UUID, which will look something like `UUID="xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"`. |
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| 21 | ||||
| 22 | ### 4. Create a Mount Point |
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| 23 | Create a directory where you want to mount the drive. For example: |
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| 24 | ```bash |
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| 25 | sudo mkdir /mnt/mydrive |
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| 26 | ``` |
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| 27 | ||||
| 28 | ### 5. Edit the fstab File |
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| 29 | Open the `/etc/fstab` file in a text editor: |
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| 30 | ```bash |
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| 31 | sudo nano /etc/fstab |
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| 32 | ``` |
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| 33 | ||||
| 34 | Add the following line at the end of the file, replacing `xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx` with the actual UUID and `/mnt/mydrive` with your desired mount point: |
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| 35 | ```bash |
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| 36 | UUID=xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx /mnt/mydrive ext4 defaults 0 2 |
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| 37 | ``` |
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| 38 | ||||
| 39 | ### 6. Mount the Drive |
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| 40 | Mount all filesystems mentioned in `/etc/fstab` to apply the new configuration: |
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| 41 | ```bash |
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| 42 | sudo mount -a |
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| 43 | ``` |
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| 44 | ||||
| 45 | ### 7. Verify the Mount |
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| 46 | Check that the drive is mounted correctly: |
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| 47 | ```bash |
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| 48 | df -h |
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| 49 | ``` |
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| 50 | ||||
| 51 | You should see the drive listed with the mount point you specified. |
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| 52 | ||||
| 53 | That's it! You've successfully formatted the drive as ext4 and mounted it using its UUID. |