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Chapter 29. Removing Stratis file systems


You can remove an existing Stratis file system, or a Stratis pool, by destroying data on them.

29.1. Removing a Stratis file system

You can remove an existing Stratis file system. Data stored on it are lost.

Prerequisites

Procedure

  1. Unmount the file system:

    # umount /dev/stratis/my-pool/my-fs
  2. Destroy the file system:

    # stratis filesystem destroy my-pool my-fs

Verification

  • Verify that the file system no longer exists:

    # stratis filesystem list my-pool

Additional resources

  • stratis(8) man page on your system

29.2. Deleting a file system from a Stratis pool by using the web console

You can use the web console to delete a file system from an existing Stratis pool.

Note

Deleting a Stratis pool file system erases all the data it contains.

Prerequisites

  • You have installed the RHEL 9 web console.

    For instructions, see Installing and enabling the web console.

  • Stratis is installed.

    The web console detects and installs Stratis by default. However, for manually installing Stratis, see Installing Stratis.

  • The stratisd service is running.
  • You have an existing Stratis pool.
  • You have created a file system on the Stratis pool.

Procedure

  1. Log in to the RHEL 9 web console.

    For details, see Logging in to the web console.

  2. Click Storage.
  3. In the Storage table, click the Stratis pool from which you want to delete a file system.
  4. On the Stratis pool page, scroll to the Stratis filesystems section and click the menu button for the file system you want to delete.
  5. From the drop-down menu, select Delete.
  6. In the Confirm deletion dialog box, click Delete.

29.3. Removing a Stratis pool

You can remove an existing Stratis pool. Data stored on it are lost.

Prerequisites

Procedure

  1. List file systems on the pool:

    # stratis filesystem list my-pool
  2. Unmount all file systems on the pool:

    # umount /dev/stratis/my-pool/my-fs-1 \
             /dev/stratis/my-pool/my-fs-2 \
             /dev/stratis/my-pool/my-fs-n
  3. Destroy the file systems:

    # stratis filesystem destroy my-pool my-fs-1 my-fs-2
  4. Destroy the pool:

    # stratis pool destroy my-pool

Verification

  • Verify that the pool no longer exists:

    # stratis pool list

Additional resources

  • stratis(8) man page on your system

29.4. Deleting a Stratis pool by using the web console

You can use the web console to delete an existing Stratis pool.

Note

Deleting a Stratis pool erases all the data it contains.

Prerequisites

Procedure

  1. Log in to the RHEL 9 web console.

    For details, see Logging in to the web console.

  2. Click Storage.
  3. In the Storage table, click the menu button for the Stratis pool you want to delete.
  4. From the drop-down menu, select Delete pool.
  5. In the Permanently delete pool dialog box, click Delete.
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