Adding external HDD

[dragonfire1119]

Hi there!

You need to create a bind mount that connects your external drive (on the host system) to a path inside the Nextcloud container. Here’s how to do it properly:

1. First, make sure your external drive has the correct permissions:

sudo chown -R www-data:www-data /media/WD
sudo chmod 750 /media/WD

3. Then modify your Docker configuration to include the bind mount:

In the CasaOS App Settings for Nextcloud, add a new volume:

/media/WD:/data/WD  # or another appropriate path inside the container

For BigBearCasaOS users, you could alternatively mount directly to:

/media/WD:/var/www/html/data/WD  # mounts to the Nextcloud data directory

Or you could move everything to the external hard drive:

How to Migrate CasaOS Data to a New Drive and Mount It Permanently

When you’re upgrading your storage or adding additional space to your CasaOS setup, you’ll need to copy existing data to a temporary directory before mounting the new drive. This process involves identifying the new drive, formatting it, and ensuring all your data remains intact and accessible. Here’s a step-by-step guide to doing just that. Step 1: Identifying the New Drive Before you can format and mount your new drive, you need to identify it. The lsblk -f command is a simple way to do this: …

4. After making these changes, restart your container.

5. You might need to run a file scan:

docker exec -u www-data nextcloud php occ files:scan --all

Important tips:

• Avoid mounting directly to Nextcloud’s main data directory to prevent data loss during container rebuilds
• Consider using the External Storage app in Nextcloud as an alternative approach
• If your drive is NTFS/FAT32, you might face permission issues - EXT4 works better with Linux containers
• Make sure your external drive mounts automatically at boot time by using fstab.