S9300交换机版本升级时正确指定版本启动文件却升级失败的故障处理

发布时间:  2012-12-20 浏览次数:  119 下载次数:  34
问题描述
S9300交换机从s9300v100r002c00spc200.cc升级到s9300v100r006c00spc800.cc,指定下次启动文件为s9300v100r006c00spc800.cc,重启交换机,版本还是回退到s9300v100r002c00spc200.cc




















处理过程
1、待升级版本文件不正确
2、没有指定下次启动版本文件为V100R006的版本
3、设备保护机制导致版本回退
根因
N/A
解决方案
1、查看新版本文件的大小
<9306-2>dir                                                                   
Directory of cfcard:/                                                                                                                                      
  Idx  Attr     Size(Byte)  Date        Time      FileName                    
    0  -rw-     26,184,259  Dec 17 2010 16:51:22  s9300v100r002c00spc200.cc                 
    7  -rw-            705  Mar 17 2012 11:13:48  vrpcfg.zip                  
    8  -rw-     52,749,606  Mar 17 2012 14:39:50  s9300v100r006c00spc800.cc   --------和support网站版本对比,文件大小正确
    9  -rw-        167,348  Mar 16 2012 11:20:44  s9300v100r006sph003.pat
2、指定下次启动文件正确
<9306-2>startup system-software s9300v100r006c00spc800.cc                     
Info: Succeeded in setting the software for booting system.   
<9306-2>dis startup                                                           
MainBoard:                                                                    
  Configed startup system software:          cfcard:/s9300v100r006c00spc800.cc
  Startup system software:                   cfcard:/S9300V100R002C00SPC200.cc
  Next startup system software:              cfcard:/s9300v100r006c00spc800.cc
  Startup saved-configuration file:          cfcard:/vrpcfg.zip               
  Next startup saved-configuration file:     cfcard:/vrpcfg.zip
3、采集主控板的启动过程,发现设备以V100R006版本时启动次数过多,系统的保护机制认为V100R006版本不正确,从而退回升级前的V100R002版本;       
                                                                               
     ****************************************************                      
     *                                                  *                      
     *    Ethernet Switch Bootload, Ver 131             *                      
     *                                                  *                      
     ****************************************************                      
                                                                               
    Copyright(C) 2003-2011 by HUAWEI TECHNOLOGIES CO., LTD.                    
    Creation date: Aug 16 2011, 10:45:49                                       
                                                                               
    PCB Version     : LE02SRUA VER.D                                           
    CPU L2 Cache    : 128KB                                                    
    CPU Clock Speed : 700MHz                                                   
    BUS Clock Speed : 133MHz                                                   
    Memory Type     : DDR2 SDRAM                                               
    Memory Size     : 1024MB                                                   
    Memory Speed    : 667MHz                                                   
                                                                               
CF Card Init...............................................................Done
                                                                               
Press Ctrl+B to enter Boot Menu... 0                                           
                                                                               
Backplane information: 0x15Auto-booting...                                     
                                                                               
write ulStartupTime to Nvram......ok                                           
write ulStartupTime to flash......ok                                           
ulStartupTime = 0x6                      ----------------------------------这里表示以V100R006版本启动的次数                                       
Now using last proper configuration...                                         
                                                                               
Booting from CFCard[cfcard:/S9300V100R002C00SPC200.cc]...  ------------------------系统保护机制导致重启以V100R002版本启动了   


4、版本回退到V100R002之后,再次重启,当主控板启动到bootrom ver 131,进入bootrom菜单,手工指定下次启动文件为s9300v100r006c00spc800.cc 后问题解决            
 ****************************************************                      
     *                                                  *                      
     * 
   Ethernet Switch Bootload, Ver 131             *                      
     *                                                  *                      
     ****************************************************                      
                                                                               
    Copyright(C) 2003-2011 by HUAWEI TECHNOLOGIES CO., LTD.                    
    Creation date: Aug 16 2011, 10:45:49                                                                                                                  
    PCB Version     : LE02SRUA VER.D                                           
................................................................................................                                                                                                                               
CF Card Init...............................................................Done                                                                             
Press Ctrl+B to enter Boot Menu... 0            ----
这里进入 bootrom菜单,重新指定下一次为 V100R006后启动,问题解决。

建议与总结

数通设备升级时不能多次异常重启设备,升级时重启次数过多会导致版本回退。

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