Users Guide

Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
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-* Dell EMC Network Operating System (OS10) *-
-* *-
-* Copyright (c) 1999-2018 by Dell Inc. All Rights Reserved. *-
-* *-
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This product is protected by U.S. and international copyright and
intellectual property laws. Dell EMC and the Dell EMC logo are
trademarks of Dell Inc. in the United States and/or other
jurisdictions. All other marks and names mentioned herein may be
trademarks of their respective companies.
s4048t-1# configure terminal
s4048t-1(config)#
9. 在 CONFIGURATION 模式下使用 username password role 命令配置用户名称的已恢复密码；例如：
s4048t-1(config)# username admin password admin12345 role sysadmin
还原出厂默认设置
要还原系统出厂默认设置，请将系统重新引导至 ONIE: Uninstall OS 模式。
小心: 恢复出厂默认设置会擦除所有已安装的操作系统，并且需要很长时间来擦除存储。
如果无法恢复已安装操作系统的出厂默认设置，请从 Grub 菜单重新引导系统，然后选择 ONIE: Rescue。ONIE Rescue 会绕
过已安装的操作系统，并将系统引导至 ONIE，直至您重新引导系统。ONIE Rescue 完成后，系统将重置并引导至 ONIE 控制
台。
1. 使用 ONIE: Uninstall OS 命令从 Grub 菜单恢复系统上的出厂默认设置。要选择突出显示的条目，请使用向上和向下箭
头键。
+--------------------------------------+
| ONIE: Install OS |
| ONIE: Rescue |
|*ONIE: Uninstall OS |
| ONIE: Update ONIE |
| ONIE: Embed ONIE |
| ONIE: Diag ONIE |
+--------------------------------------+
2. 按 Enter 键以激活控制台。
3. 使用 onie-uninstaller 命令返回默认 ONIE 设置。
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
1264
OS10 故障储理