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堆叠无线控制器升级失败,dis ver发现提示Kernel deadloop soft reboot,内核死循环导致的重启,这个是什么意思啊?
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创建设备的ip地址,地址为192.168.0.100 255.255.255.0,和电脑同一个网段,保证电脑和设备网络可达。以下标黑部分为设备自动打印部分,标红加粗的命令是需要手动输入。
<H3C> system
[H3C] interface vlan1
[H3C-Vlan-interface1] ip address 192.168.0.100 255.255.255.0
[H3C-Vlan-interface1] quit
4. 通过TFTP上传WX3510H_WX3510HF-CMW710-R5430P03.ipe到WX3510H上,192.168.0.1是电脑的ip。
<H3C> tftp 192.168.0.1 get WX3510H_WX3510HF-CMW710-R5430P03.ipe
File will be transferred in binary mode.
Downloading file from remote tftp server, please wait......................................
备注:如果提示FLASH空间不足无法放下新版本请将老版本删除,删除后请勿重启,否则设备已无系统,只能通过bootrom升级。
<H3C>delete /unreserved boot.bin
<H3C>delete /unreserved system.bin
5.将版本文件复制一份给备设备
<H3C>copy slot1#cfa0:/WX3510H_WX3510HF-CMW710-R5430P03.ipe slot2#cfa0:/WX3510H_WX3510HF-CMW710-R5430P03.ipe
Copy slot1#cfa0:/WX3510H_WX3510HF-CMW710-R5430P03.ipe to cfa0:/WX3510H_WX3510HF-CMW710-R5430P03.ipe? [Y/N]:y
Copying file slot1#cfa0:/WX3510H_WX3510HF-CMW710-R5430P03.ipe to cfa0:/WX3510H_WX3510HF-CMW710-R5430P03.ipe................................................................................................................................................................................................................................................................................................................... Done
6. 将新的版本文件指定成为下次启动的主启动文件
<H3C> boot-loader file cfa0:/WX3510H_WX3510HF-CMW710-R5430P03.ipe all main
This command will set the main startup software images. Please do not reboot any MPU during the upgrade. Continue? [Y/N]:y
Add images to slot 1.
Decompressing file boot.bin to cfa0:/boot.bin.....................................................................................................................................................................................................................................................................................................................................................................................................................................Done.
Decompressing file system.bin to cfa0:/system.bin........................................................................Done.
Verifying the file cfa0:/boot.bin on slot 1..........................................................................................................................................................................................................................................................Done.
Verifying the file cfa0:/system.bin on slot 1..........................................Done.
The images that have passed all examinations will be used as the main startup software images at the next reboot on slot 1
Verifying the file cfa0:/boot.bin on slot 2...................................................................................................................................................................................................................................Done.
Verifying the file cfa0:/system.bin on slot 2.......................................Done.
The images that have passed all examinations will be used as the main startup software images at the next reboot on slot 2.
Decompression completed..
7. 查看下次主启动文件
<H3C>dis boot-loader
Software images on slot 1:
Current software images:
Image Version
cfa0:/boot.bin Release 5427
cfa0:/system.bin Release 5427
Main startup software images:
Image Version
cfa0:/boot.bin Release 5430P03
cfa0:/system.bin Release 5430P03
Backup startup software images:
Image Version
cfa0:/lvzhou-backup-boot.bin --
cfa0:/lvzhou-backup-system.bin --
Software images on slot 2:
Current software images:
Image Version
cfa0:/boot.bin Release 5427
cfa0:/system.bin Release 5427
Main startup software images:
Image Version
cfa0:/boot.bin Release 5430P03
cfa0:/system.bin Release 5430P03
Backup startup software images:
Image Version
cfa0:/boot1.bin --
cfa0:/system.bin --
8. 关闭mad检测
[H3C] interface bridge-aggregation 1
[H3C-Bridge-Aggregation1] undo mad enable
[H3C-Bridge-Aggregation1]quit
9. 关掉主设备业务口,保存配置。重启主设备,在主设备启动完成之前拔掉堆叠线
[H3C]interface GigabitEthernet 1/0/1
[H3C- GigabitEthernet 1/0/1]shutdown
[H3C- GigabitEthernet 1/0/1]quit
[H3C]save force
<H3C>reboot slot 1
This command will reboot the specified board, Continue? [Y/N]:y
10. 主设备重启完成后,先关闭备业务口,再打开主业务口,间隔越短,业务中断时间越短:说明:提前复制好脚本
<H3C>sys
[H3C]interface GigabitEthernet 2/0/1
[H3C- GigabitEthernet 2/0/1]shutdown
[H3C- GigabitEthernet 2/0/1]quit
<H3C>sys
[H3C]interface GigabitEthernet 1/0/1
[H3C- GigabitEthernet 1/0/1]undo shutdown
[H3C- GigabitEthernet 1/0/1]quit
11. 确认业务正常运行后,重启备设备,在备设备重启完成之前插堆叠线
<H3C>reboot
Start to check configuration with next startup configuration file, please wait.........DONE!
This command will reboot the device. Current configuration will be lost, save current configuration? [Y/N]:n
This command will reboot the device. Continue? [Y/N]:y
12. 备设备重启完成后,查看irf状态
[H3C]display irf
Member ID Role Priority CPU MAC Description
*+1 Master 10 703d-15f9-7778 ---
2 Standby 1 703d-15f9-7788 ---
--------------------------------------------------
The asterisk (*) indicates the master.
The plus sign (+) indicates the device through which you are logged in.
The right angle bracket (>) indicates the device's stack capability is disabled.
Bridge MAC of the IRF: 703d-15f9-7778
Auto upgrade : Enabled
MAC persistence : 6 min
Topo-domain ID : 1
Auto merge : Enabled
查看当前版本状态
<H3C>dis version
H3C Comware Software, Version 7.1.064, Release 5430P03
Copyright (c) 2004-2020 New H3C Technologies Co., Ltd. All rights reserved.
H3C WX3510H uptime is 0 weeks, 0 days, 0 hours, 40 minutes
Last reboot reason : User soft reboot
Boot image: cfa0:/boot.bin
Boot image version: 7.1.064, Release 5430P03
Compiled May 09 2020 16:00:00
System image: cfa0:/system.bin
System image version: 7.1.064, Release 5430P03
Compiled May 09 2020 16:00:00
Slot 1
Uptime is 0 week, 0 day, 0 hour, 38 minutes
with 1 1000MHz Multi-core Processor
4064M bytes DDR3
16M bytes NorFlash Memory
4002M bytes CFCard Memory
Hardware Version is Ver.A
CPLD Version is 004
Basic Bootrom Version is 5.07
Extend Bootrom Version is 5.15
[Subslot 0]WX3510H Hardware Version is Ver.A
Slot 2
Uptime is 0 week, 0 day, 0 hour, 40 minutes
with 1 1000MHz Multi-core Processor
4064M bytes DDR3
16M bytes NorFlash Memory
4002M bytes CFCard Memory
Hardware Version is Ver.A
CPLD Version is 004
Basic Bootrom Version is 5.07
Extend Bootrom Version is 5.15
[Subslot 0]WX3510H Hardware Version is Ver.A
13. 恢复mad状态
[H3C] interface bridge-aggregation 1
[H3C-Bridge-Aggregation1] mad enable
[H3C-Bridge-Aggregation1]quit
至此,升级完成。
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现在设备一直在重启,这个内核死循环是什么原因导致的啊
这个可能是多方面导致的,看可不可以解除堆叠