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某局点9512E设备掉电后无法启动

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赵卓 六段
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组网及说明

现场两台9512E设备堆叠,机房整体掉电后两台95E设备无法启动

问题描述

现场机房异常掉电,95e掉电后不能启动,console输出application program does not exist

过程分析

该提示为版本文件不存在,需要手动指定版本文件。

怀疑是纽扣电池没电,系统文件路径,配置文件路径,时钟等信息都存储在nvram里面,nvram是纽扣电池供电,如果纽扣电池没电,就会找不到这些信息,导致设备无法启动

解决方法

指定步骤

进入boot,选择文件的位置是flash还是cf卡,这边指定为cf

 

===========================<EXTEND-BOOTWARE MENU>===========================

|<1> Boot System                                                           |

|<2> Enter Serial SubMenu                                                  |

|<3> Enter Ethernet SubMenu                                                |

|<4> File Control                                                          |

|<5> Modify BootWare Password                                              |

|<6> BootWare Operation Menu                                               |

|<7> Clear Super Password                                                  |

|<8> Storage Device Operation                                              |

|<9> Product Special Operation                                             |

|<0> Reboot                                                                |

============================================================================

Enter your choice(0-9): 8

 

==============================<DEVICE CONTROL>==============================

|<1> Display All Available Nonvolatile Storage Device(s)                   |

|<2> Set The Operating Device                                              |

|<3> Set The Default Boot Device                                           |

|<0> Exit To Main Menu                                                     |

============================================================================

Enter your choice(0-3): 1

 

Display all available nonvolatile storage device(s):

============================================================================

|NO.  Device Name  File System  Total Size  Available Space                |

|1    flash        VFS          132909056   102947840                      |

|2    cfa0         FAT          127953920   98023424                       |

============================================================================

 

==============================<DEVICE CONTROL>==============================

|<1> Display All Available Nonvolatile Storage Device(s)                   |

|<2> Set The Operating Device                                              |

|<3> Set The Default Boot Device                                           |

|<0> Exit To Main Menu                                                     |

============================================================================

Enter your choice(0-3): 2

 

Please set the operating device:

============================================================================

|Note:the operating device is flash                                        |

|NO.  Device Name  File System  Total Size  Available Space                |

|1    flash        VFS          132909056   102947840                      |

|2    cfa0         FAT          127953920   98023424                       |

|0    Exit                                                                 |

============================================================================

Enter your choice(0-2):2

Set the operation device successful!

 

手动指定启动文件

 

===========================<EXTEND-BOOTWARE MENU>===========================

|<1> Boot System                                                           |

|<2> Enter Serial SubMenu                                                  |

|<3> Enter Ethernet SubMenu                                                |

|<4> File Control                                                          |

|<5> Modify BootWare Password                                              |

|<6> BootWare Operation Menu                                               |

|<7> Clear Super Password                                                  |

|<8> Storage Device Operation                                              |

|<9> Product Special Operation                                             |

|<0> Reboot                                                                |

============================================================================

Enter your choice(0-9): 4

 

===============================<File CONTROL>===============================

|Note:the operating device is cfa0                                         |

|<1> Display All File(s)                                                   |

|<2> Set Application File type                                             |

|<3> Delete File                                                           |

|<0> Exit To Main Menu                                                     |

============================================================================

Enter your choice(0-3): 2

 

'M' = MAIN      'B' = BACKUP      'S' = SECURE      'N/A' = NOT ASSIGNED

============================================================================

|NO. Size(B)   Time                 Type   Name                            |

|1   29928520  Oct/16/2010 02:26:14 N/A    cfa0:/s9500e-cmw520-r1238p~001  |

|0   Exit                                                                  |

============================================================================

Enter file No:1

 

Modify the file attribute:

============================================================================

|<1> +Main                                                                 |

|<2> -Main                                                                 |

|<3> +Backup                                                               |

|<4> -Backup                                                               |

|<0> Exit                                                                  |

============================================================================

Enter your choice(0-4):1

Set the file attribute success!

 

重启

 

===========================<EXTEND-BOOTWARE MENU>===========================

|<1> Boot System                                                           |

|<2> Enter Serial SubMenu                                                  |

|<3> Enter Ethernet SubMenu                                                |

|<4> File Control                                                          |

|<5> Modify BootWare Password                                              |

|<6> BootWare Operation Menu                                               |

|<7> Clear Super Password                                                  |

|<8> Storage Device Operation                                              |

|<9> Product Special Operation                                             |

|<0> Reboot                                                                |

============================================================================

Enter your choice(0-9): 0

 

 


 

.............................

Done!

System application is starting...

Starting application at 0x00010000 ...

Init rtc with default time.

DEVD: Get mib tree style failed. p1=1, p2=0, p3=4294967295Mbus set can mode failed!

Use default diagnosis boot-level: none!

User interface con1 is available.

 

 

 

Press ENTER to get started.

 

每块主控都要通过重复上述步骤恢复

 

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