21.16. Starting and stopping Stratis pool

Prerequisites

• Stratis is installed and the stratisd service is running. For more information, see Installing Stratis.
• An unencrypted or an encrypted Stratis pool is created. For more information, see Creating an unencrypted Stratis pool or Creating an encrypted Stratis pool using a key in the kernel keyring.

Procedure

• Use the following command to stop the Stratis pool. This tears down the storage stack but leaves all metadata intact:

  # stratis pool stop --name pool-name

• Use the following command to start the Stratis pool. The --unlock-method option specifies the method of unlocking the pool if it is encrypted:

  # stratis pool start --unlock-method <keyring|clevis> --name pool-name

  注意

  You can start the pool by using either the pool name or the pool UUID.

Verification

• Use the following command to list all active pools on the system:

  # stratis pool list

• Use the following command to list all the stopped pools:

  # stratis pool list --stopped

• Use the following command to view detailed information for a stopped pool. If the UUID is specified, the command prints detailed information about the pool corresponding to the UUID:

  # stratis pool list --stopped --uuid UUID