Before deleting the host NQN, confirm the following:
- Verify that the NVM subsystem ID is registered to the host NQN to be deleted.
- The target host must have accessed and unmounted the NVM subsystem and the namespace.
If you release the host NQN registration from the NVM subsystem, the following problems are caused. Therefore, verify that the host NQN whose registration is released from the NVM subsystem, and verify that all connections from the host identified by the target host NQN to the NVM subsystem are disconnected.
- The I/O operations with the host identified by the host NQN to be deleted are stopped.
- All connections between the host identified by the host NQN to be deleted, and all NVMe controllers for the NVM subsystem are disconnected.
- The new command or the connection request, from the host identified by the host NQN to be deleted, is rejected.