You can boot the current release or the backup release of Data ONTAP when you are at the boot environment prompt.
Considerations
The
boot environment prompt may be ok>,
CFE>, or LOADER>, depending on your storage system model.
Steps
-
If you are at the storage system prompt, enter the following command:halt
The storage system console displays the boot environment prompt.
- At the boot environment prompt, enter one of the following commands:
| To boot... |
Enter... |
|---|
The current release of Data ONTAP
|
boot_ontap |
The Data ONTAP primary kernel
|
boot_primary |
The Data ONTAP backup kernel
|
boot_secondary |
For a FAS900 series storage system, enter boot at the boot environment prompt.
Note: For more information about commands available from the boot prompt, enter help at the firmware prompt for a list of commands or help command for command details.
