Users Guide

Table Of Contents
unable to access the supported device. SED/ISE device erase can be performed either in real time or be applied after a system
reboot.
If the system reboot or experiences a power loss during cryptographic erase, the operation is canceled. You must reboot the
system and restart the process.
Before erasing SED/ISE device data, ensure that:
Lifecycle Controller is enabled.
You have Server Control and Login privileges.
Selected supported drive is not part of a virtual disk.
NOTE:
Erasing SED/ISE can be performed either as a real time or as a staged operation.
After the drive is erased, it may still be displayed as active within the OS due to data caching. If this occurs, reboot the
OS and the erased drive will no longer be displayed or report any data.
Cryptographic erase operation is not supported for hot-plugged NVMe disks. Reboot the server before starting the
operation. If the operation continues to fail, ensure that CSIOR is enabled and that the NVMe disks qualified by Dell
Technologies.
Erasing SED/ISE device data using web interface
To erase the data on the supported device:
1. In the iDRAC Web interface, go to Storage > Overview > Physical Disks.
The Physical Disk page is displayed.
2. From the Controller drop-down menu, select the controller to view the associated devices.
3. From the drop-down menus, select Cryptographic Erase for one or more SED/ISEs.
If you have selected Cryptographic Erase and you want to view the other options in the drop-down menu, then select
Action and then click the drop-down menu to view the other options.
4. From the Apply Operation Mode drop-down menu, select one of the following options:
Apply Now Select this option to apply the actions immediately with no system reboot required.
At Next Reboot Select this option to apply the actions during the next system reboot.
At Scheduled Time Select this option to apply the actions at a scheduled day and time:
Start Time and End Time Click the calendar icons and select the days. From the drop-down menus, select the
time. The action is applied between the start time and end time.
From the drop-down menu, select the type of reboot:
No Reboot (Manually Reboot System)
Graceful Shutdown
Force Shutdown
Power Cycle System (cold boot)
5. Click Apply.
If the job is not created, a message indicating that the job creation was not successful is displayed. Also, the message ID and
the recommended response action is displayed.
If the job is created successfully, a message indicating that the job ID is created for the selected controller is displayed. Click
Job Queue to view the progress of the job in the Job Queue page.
If pending operation is not created, an error message is displayed. If pending operation is successful and job creation is not
successful, then an error message is displayed.
Erasing SED device data using RACADM
To securely erase an SED device:
racadm storage cryptographicerase:<SED FQDD>
240
Managing storage devices