When a user configures DCO in conditions that DCO disks haves sufficient space, the following error message is displayed:
Check whether the DCO disks are in the FAILING state:
Clear the FAILING identifiers of the disks:
Check again to ensure that all FAILING identifiers of the DCO disks are cleared:
Run the DCO creation command again. The command is executed successfully.
The test bandwidth is close to the theoretical bandwidth.