1、HUAWEI TECHNOLOGIES CO., LTD.文件系統基礎Copyright 2016 Huawei Technologies Co., Ltd. All rights reserved. Page 2前言 華為網絡設備的配置文件和VRP系統文件都保存在物理存儲介質中，所以文件系統是VRP正常運行的基礎。只有掌握了對文件系統的基本操作，網絡工程師才能對設備的配置文件和VRP系統文件進行高效的管理。Copyright 2016 Huawei Technologies Co., Ltd. All rights reserved. Page 3學習目標學完本課程后，您應該能：l掌握文件系

2、統的基本操作Copyright 2016 Huawei Technologies Co., Ltd. All rights reserved. 基本查詢命令Page 4功能命令查看當前目錄 pwd顯示當前目錄下的文件信息 dir查看文本文件的具體內容moredirDirectory of flash:/ Idx Attr Size(Byte) Date Time FileName 0 drw- - Apr 10 2016 09:30:35 src 1 -rw- 28 Apr 10 2016 09:31:38 private-data.txt 2 -rw- 120 Apr 10 2016 09:

3、32:38 wzbk1.cfg32,004 KB total (31,995 KB free)Copyright 2016 Huawei Technologies Co., Ltd. All rights reserved. 目錄操作Page 5功能命令修改用戶當前界面的工作目錄cd創建新的目錄mkdir刪除目錄rmdirmkdir testInfo: Create directory flash:/test.Done.dirDirectory of flash:/ Idx Attr Size(Byte) Date Time FileName 0 drw- - Apr 10 2016 09:3

4、0:35 src 1 -rw- 28 Apr 10 2016 09:31:38 private-data.txt 2 -rw- 120 Apr 10 2016 09:32:38 wzbk1.cfg 3 drw- - Apr 10 2016 09:53:11 test32,004 KB total (31,995 KB free)Copyright 2016 Huawei Technologies Co., Ltd. All rights reserved. 文件操作Page 6功能命令復制文件copy移動文件 move重命名文件renamerename test.txt huawei.txtR

5、ename flash:/test.txt to flash:/huawei.txt ?Y/N:yInfo: Rename file flash:/test.txt to flash:/huawei.txt .Done.dirDirectory of flash:/ Idx Attr Size(Byte) Date Time FileName 0 drw- - Apr 10 2016 09:30:35 src 1 -rw- 28 Apr 10 2016 09:31:38 private-data.txt 2 -rw- 120 Apr 10 2016 09:32:38 wzbk1.cfg 3 -

6、rw- 12 Apr 10 2016 09:53:11 huawei.txt32,004 KB total (31,995 KB free)Copyright 2016 Huawei Technologies Co., Ltd. All rights reserved. 文件操作Page 7功能命令刪除/永久刪除文件delete /unreserved恢復刪除的文件 undelete徹底刪除回收站中的文件reset recycle-bindelete /unreserved flash:/huawei.txt dirDirectory of flash:/ Idx Attr Size(Byte

7、) Date Time FileName 0 drw- - Apr 10 2016 09:30:35 src 1 -rw- 28 Apr 10 2016 09:31:38 private-data.txt 2 -rw- 120 Apr 10 2016 09:32:38 wzbk1.cfg32,004 KB total (30,995 KB free)Copyright 2016 Huawei Technologies Co., Ltd. All rights reserved. 配置文件管理Page 8RAMCurrent-Configuration FileFlash/SD卡Saved-Co

8、nfiguration File保存加載l設備啟動時，會加載保存的配置文件到RAM，并作為當前配置文件。Copyright 2016 Huawei Technologies Co., Ltd. All rights reserved. 配置文件查詢Page 9display current-configuration #sysname Huawei#Returndisplay saved-configuration #sysname Huawei#Return功能命令顯示當前配置文件display current-configuration 顯示保存的配置文件display saved-con

9、figuration Copyright 2016 Huawei Technologies Co., Ltd. All rights reserved. 配置文件保存Page 10save The current configuration will be written to the device. Are you sure to continue? (y/n)n:y It will take several minutes to save configuration file, please wait. Configuration file had been saved successfu

10、lly Note: The configuration file will take effect after being activated功能命令保存當前配置信息saveCopyright 2016 Huawei Technologies Co., Ltd. All rights reserved. 系統啟動文件查詢Page 11display startup MainBoard: Startup system software: flash:/AR2220E-V200R007C00SPC600.cc Next startup system software: flash:/AR2220E

11、-V200R007C00SPC600.cc Backup system software for next startup: null Startup saved-configuration file: flash:/vrpcfg.zip Next startup saved-configuration file: flash:/vrpcfg.zip Startup license file: null Next startup license file: null Startup patch package: null Next startup patch package: null Sta

12、rtup voice-files: null Next startup voice-files: null功能命令查看系統啟動配置參數display startup Copyright 2016 Huawei Technologies Co., Ltd. All rights reserved. 系統啟動配置文件修改Page 12startup saved-configuration flash:/huawei.zip This operation will take several minutes, please wait.Info: Succeeded in setting the con

13、figuration for booting system.display startup MainBoard: Startup system software: flash:/ar2220E-V200R007C00SPC600.ccNext startup system software: flash:/ar2220E-V200R007C00SPC600.ccStartup saved-configuration file: flash:/vrpcfg.zipNext startup saved-configuration file: flash:/huawei.zipStartup paf

14、 file: NULLNext startup paf file: NULLStartup license file: NULLNext startup license file: NULLStartup patch package: NULL Next startup patch package: NULL功能命令配置系統下次啟動時使用的配置文件startup saved-configuration Copyright 2016 Huawei Technologies Co., Ltd. All rights reserved. 比較當前配置和保存的配置Page 13compare conf

15、iguration = Current configuration line 36 = ip address #interface GigabitEthernet0/0/2#interface GigabitEthernet0/0/3#interface NULL0 = Configuration file line 37 =interface GigabitEthernet0/0/2#interface GigabitEthernet0/0/3#功能命令比較當前配置與下次啟動的配置compare configurationCopyright 20

16、16 Huawei Technologies Co., Ltd. All rights reserved. 配置文件重置Page 14reset saved-configuration Warning: This will delete the configuration in the flash memory. The device configurations will be erased to reconfigure. Are you soure? Y/N:yInfo: Clear the configuration in the device successfully.功能命令清除下次

17、啟動時加載的配置文件reset saved-configuration Copyright 2016 Huawei Technologies Co., Ltd. All rights reserved. 存儲設備Page 15lSDRAMlFlashlNVRAM lSD CardlUSBdisplay versionSDRAM Memory Size : 1024 M bytesFlash Memory Size : 512 M bytesNVRAM Memory Size : 512 K bytes Copyright 2016 Huawei Technologies Co., Ltd. A

18、ll rights reserved. 存儲設備修復Page 16fixdisk flash:Fixdisk flash: will take long time if needed%Fixdisk flash: completed.fixdisk sd1:sd1:/ - disk check in progress %Fixdisk sd1: completed.l當存儲設備的文件系統出現異常時，可以通過fixdisk命令進行修復。Copyright 2016 Huawei Technologies Co., Ltd. All rights reserved. 存儲設備格式化Page 17format flash: All data(include configuration and system startup file) on flash: will be lost , pro