Dell PowerSwitch S4128F-ON EMC SmartFabric OS10 User Guide Release 10.5.1 - Page 1547
Restore factory defaults
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s4048t-1# configure terminal s4048t-1(config)# 9. Configure the recovered password for the user name using the username password role command in CONFIGURATION mode; for example: s4048t-1(config)# username admin password admin12345 role sysadmin Restore factory defaults To restore your system factory defaults, reboot the system to ONIE: Uninstall OS mode. CAUTION: Restoring factory defaults erases any installed operating system and requires a long time to erase storage. If it is not possible to restore your factory defaults with the installed OS, reboot the system from the Grub menu and select ONIE: Rescue. ONIE Rescue bypasses the installed operating system and boots the system into ONIE until you reboot the system. After ONIE Rescue completes, the system resets and boots to the ONIE console. 1. Restore the factory defaults on your system from the Grub menu using the ONIE: Uninstall OS command. To select which entry is highlighted, use the up and down arrow keys. | ONIE: Install OS | | ONIE: Rescue | |*ONIE: Uninstall OS | | ONIE: Update ONIE | | ONIE: Embed ONIE | | ONIE: Diag ONIE | 2. Press Enter to activate the console. 3. Return to the default ONIE settings using the onie-uninstaller command. ONIE:/ # onie-uninstaller uninstallerErasing 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 Troubleshoot Dell EMC SmartFabric OS10 1547
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