华为交换机：堆叠过程中，版本不一样，启动过程中自动切换版本

华为交换机：堆叠过程中，版本不一样，启动过程中自动切换版本

sw2>  
System reboot at 17:44:06
BIOS loading ...
Start memory test ? ('Ctrl+T' is test): ... 0
Initializing LSW .......................................................... done
Stack status : enable
ECM Stack status : run
Stack status : enable
Initializing FSP task begin ...
The stack-port 1 turned to up at 2022-09-02 17:45:50
The stack-port 2 turned to up at 2022-09-02 17:45:50
FSP begin to connect ...................................................... done
Slot 2 was elected as slave
Current version is higher than the software version, current version is V200R011C10SPC600B216
Current version is higher than the software version, current version is V200R011C10SPC600B216   //当前的版本比较高
Slot 1 starts loading system-software ...
Info: System-software with the same name "flash:/s5700-p-li-v200r003c00spc300.cc" already exists
flash:/  - disk check in progress ...e .................................... done
flash:/  - Volume is OK                                                                 
Change volume Id from 0xffffffff to 0xf66

          total # of clusters:  51,139
           # of free clusters:  37,581
            # of bad clusters:  0
             total free space:  150,324 Kb
     max contiguous free space:  126,951,424 bytes
                   # of files:  87
                 # of folders:  11
         total bytes in files:  53,992 Kb
             # of lost chains:  0
   total bytes in lost chains:  0
 100% completed   //下载进度
Succeeded in loading "flash:/s5700-p-li-v200r003c00spc300.cc" from device 1. The current slot ID is 2
BIOS loading ...
Copyright (c) 2011-2013 HUAWEI TECH CO., LTD.
Basic BootROM version : 161 Compiled at Jul 25 2013, 12:03:10
Current flash file system : DosFs
flash:/  - Volume is OK                                                                 
Press Ctrl+B to enter BootROM menu ... 0
Auto-booting ...
Loading "flash:/s5700-p-li-v200r003c00spc300.cc" ........................ done
EPLD current ver = 265, EPLD file ver = 262
Updating EPLD file ......................................................
System will reboot ...
BIOS loading ...
Copyright (c) 2011-2013 HUAWEI TECH CO., LTD.
Basic BootROM version : 161 Compiled at Jul 25 2013, 12:03:10
Current flash file system : DosFs
flash:/  - Volume is OK                                                                 
Press Ctrl+B to enter BootROM menu ... 0
Auto-booting ...
Loading "flash:/s5700-p-li-v200r003c00spc300.cc" ........................ done
Decompressing VRP software ................................................ done
Disk cache flush and invalidate ........................................... done
Initializing EPLD interrupt ............................................... done
Current flash file system : DosFs
flash:/  - Volume is OK                                                                 
There is no record in region Exception.
Initializing LSW .......................................................... done
Stack status : enable
ECM STACK status : run
Initializing FSP task begin ...
The stack-port 1 changed to up at 17:51:42::810
FSP begin to connect ...................................................... done
The stack-port 2 changed to up at 17:51:43::230
Slot 2 was elected as slave
Initializing DEV module ................................................... done
Initializing hardware system .............................................. done
Begin to start the system ...
Registering IPC and VP callback to platform ............................... done
Initializing VFS ..................................... done
Checking startup system-software .......................................... done
Reading PAF file .......................................................... done
Initializing VOS monitor ............................. done
CFM initialization advance ........................... done
Initializing PAT ..................................... done
Initializing HA ...................................... done
VFS registering to HA ................................ done
VRP root begin ...
VRP root end
VRP task initialization begin ...
Init the Device Link.............OK
CFG initialization begin ............................. done
CFM initialization begin ............................. done
CLI initialization begin ............................. done
Registering VRP all link command begin ............... done
Creating task begin ...
Creating task end
Task initialization begin ...
Task initialization end
ECMM status : run
Cmd registering begin ...
Cmd registering end
Login authentication
Password:

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