Administrator Guide

CAUTION: Restoring factory defaults erases any installed operating system and requires a long time to erase storage.
1 Restore the factory defaults on your system from the Grub menu using the ONIE: Uninstall OS command.
Use the up and down arrow keys to select which entry is highlighted. Press Enter to select an operating software-selected
OS or enter e to edit the commands before booting. Enter c for a command line. The highlighted entry (*) executes
automatically in the operating system.
GNU GRUB version 2.02~beta2+e4a1fe391
+---------------------------------+
| ONIE: Install OS |
| ONIE: Rescue |
| ONIE: Uninstall OS |
| ONIE: Update ONIE |
|*ONIE: Embed ONIE |
| |
| |
| |
+---------------------------------+
2 Press ENTER to activate the console.
3 You can also use the onie-uninstaller command to return to the default ONIE settings.
ONIE:/ # onie-uninstaller
Erasing internal mass storage device: /dev/sda4 (32MB)
Percent complete: 100%
Erase complete.
Deleting partition 4 from /dev/sda
Erasing internal mass storage device: /dev/sda5 (300MB)
Percent complete: 100%
Erase complete.
Deleting partition 5 from /dev/sda
Erasing internal mass storage device: /dev/sda6 (300MB)
Percent complete: 100%
Erase complete.
Deleting partition 6 from /dev/sda
Erasing internal mass storage device: /dev/sda7 (12461MB)
Percent complete: 100%
Erase complete.
Deleting partition 7 from /dev/sda
Installing for i386-pc platform.
Installation finished. No error reported.
Uninstall complete. Rebooting...
ONIE:/ # discover: Rescue mode detected. No discover stopped.
Stopping: dropbear ssh daemon... done.
Stopping: telnetd... done.
Stopping: syslogd... done.
Info: Unmounting kernel filesystems
The system is going down NOW!
Sent SIGTERM to all processes
Sent SIGKILL tosd 4:0:0:0: [sda] Synchronizing SCSI cache
Restarting system.
machine restart
Restore the Factory Defaults
The following section describes the different methods to restore the Open Networking factory defaults on the different Open
Networking platforms.
Dell DIAG OS 28