Users Guide

Table Of Contents
Erasing system and user data
NOTE: Erasing system and user data is not supported from iDRAC GUI.
You can erase system component(s) and user data for the following components:
BIOS reset to default
Embedded Diagnostics
Embedded OS Driver Pack
Lifecycle Controller Data
iDRAC reset to default
Overwrite hard drives that do not support Instant Secure Erase (ISE)
Reset controller cache
Reset vFLASH
Erase Hard Drives, SSDs, and NVMes that support ISE
Clear all OS applications
Before performing system erase, ensure that:
You have iDRAC Server Control privilege.
Lifecycle Controller is enabled.
The Lifecycle Controller Data option erases any content such as the LC Log, configuration database, rollback firmware, factory
as-shipped logs, and the configuration information from the FP SPI (or management riser).
NOTE:
The Lifecycle Controller log contains the information about the system erase request and any information generated
when the iDRAC restarts. All previous information is removed.
You can delete individual or multiple system components using the SystemErase command:
racadm systemErase <BIOS | DIAG | DRVPACK | LCDATA | IDRAC >
where,
bios BIOS reset to default
diag Embedded Diagnostics
drvpack Embedded OS Driver Pack
lcdata Clear the Lifecycle Controller Data
idrac iDRAC reset to default
overwritepd Overwrite hard drives that do not support Instant Secure Erase (ISE)
percnvcache Reset controller cache
vflash Reset vFLASH
secureerasepd Erase Hard Drives, SSDs, and NVMes that support ISE
allapps Clears all OS applications
NOTE: While erasing vFlash, ensure that all partitions on the vFlash card are detached before executing the operation.
NOTE: If SEKM is enabled on the server, then disable SEKM using the racadm sekm disable command before using
this command. This can avoid any storage devices being locked out which are secured by iDRAC, if SEKM settings are
erased from iDRAC by executing this command.
For more information, see the iDRAC RACADM CLI Guide available at https://www.dell.com/idracmanuals.
NOTE:
The Dell tech center link appears on the iDRAC GUI on Dell branded systems. If you erase system data by using
WSMan command and want the link to appear again, reboot the host manually and wait for CSIOR to run.
NOTE: After you run System Erase, the VDs may still appear. Run CSIOR after System Erase is completed and iDRAC is
rebooted.
Troubleshooting managed system using iDRAC 337