赵卓,某局点9508E交换机掉电后不能启动，提示application program does not exist
问题描述
现场机房异常掉电，95e掉电后不能启动，提示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
解决方法
进入boot，选择文件的位置是flash还是cf卡，这边指定为cf卡
===========================<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
启动完成提示时间恢复默认，可确认是纽扣电池没电，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
.............................
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
启动后配置文件丢失，通过
Startup 命令可指定下次启动的配置文件
Chassis convert mode irf 命令把设备转成堆叠模式，指定后自动重启
重启后堆叠完成，业务恢复
[DS_CORE_S9512E]dis dev
Slot No. Brd Type Brd Status Subslot Num Sft Ver
1/0 NONE Absent 0 NONE
1/1 NONE Absent 0 NONE
1/2 LSR1FW2A1 Normal 0 S9500E-CMW520-R1238P02
1/3 LSR1IPS1A1 Normal 0 S9500E-CMW520-R1238P02
1/4 LSR2GP24LEB1 Normal 0 S9500E-CMW520-R1238P02
1/5 LSR2GT48LEB1 Normal 0 S9500E-CMW520-R1238P02
1/6 LSR1SRP2B1 Master 0 S9500E-CMW520-R1238P02
1/7 LSR1SRP2B1 Slave 0 S9500E-CMW520-R1238P02
1/8 NONE Absent 0 NONE
1/9 NONE Absent 0 NONE
1/10 NONE Absent 0 NONE
1/11 NONE Absent 0 NONE
1/12 NONE Absent 0 NONE
1/13 NONE Absent 0 NONE
2/0 NONE Absent 0 NONE
2/1 NONE Absent 0 NONE
2/2 LSR1FW2A1 Normal 0 S9500E-CMW520-R1238P02
2/3 LSR1IPS1A1 Normal 0 S9500E-CMW520-R1238P02
2/4 LSR2GP24LEB1 Normal 0 S9500E-CMW520-R1238P02
2/5 LSR2GT48LEB1 Normal 0 S9500E-CMW520-R1238P02
2/6 LSR1SRP2B1 Slave 0 S9500E-CMW520-R1238P02
2/7 LSR1SRP2B1 Slave 0 S9500E-CMW520-R1238P02
2/8 NONE Absent 0 NONE
2/9 NONE Absent 0 NONE
2/10 NONE Absent 0 NONE
2/11 NONE Absent 0 NONE
2/12 NONE Absent 0 NONE
2/13 NONE Absent 0 NONE
后续将这四块主控更换
若更换有难度，可以升级到R1829P04，系统起来后将启动文件备份到flash中，并在用户模式下重新指定下新的启动文件进行规避
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