Brocade光纖交換機FOS升級

Brocade光纖交換機FOS升級：

What I usually recommend is this path:

5.0.1d -> 5.2.3 -> 5.3.2c -> 6.0.1a -> 6.1.2c -> 6.2.2g -> 6.3.2e -> 6.4.3h > 7.0.2e > 7.1.2b > 7.2.1g > 7.3.2a > 7.4.2 > 8.0.2b

FOS升級主要步驟：

>>> 查看當前固件版本

2G cannot upgrade to Fabric OS 6.x

4G and 8G can be on Fabric OS 6.x

All 4G except some 4/8 & 4/16 (that’s 200E) and HP’s P- and C-class 4G blade switches (4012 & 4024) can run 6.4.x

8G can run Fabric OS 6.4.x

8G and above can run Fabric OS 7.x

16G (Gen5) needs to be on Fabric OS 7.x or Fabric OS 8.x

32G (Gen6) needs Fabric OS 8.x

>>> 本地部署FTP服務器，并上傳合適的新固件文件

>>> 上傳當前配置到FTP服務器

>>> 如果是級聯交換機，請執行switchdisable確認交換機不再運行業務

>>> 執行Firmwaredownload 命令進行升級

>>> 系統自動重啟之后確認版本是否升級成功

>>> 下載配置到交換機

>>> cfgsave

>>> cfgenable cfg

>>> 執行 switchenable啟用交換機

>>> 然后通過switchshow查看交換機是否成功掃描到 WWN號，通過cfgshow 查看當前運行的配置。

一、上傳配置文件到交換機（新交換機）

SW3:admin> configeupload

Protocol (scp, ftp, sftp, local) [ftp]:

Server Name or IP Address [host]: xxx.xxx.xxx.xxx

User Name [user]: admin

Path/Filename [<home dir>/config.txt]: /xxxx.txt

Section (all|chassis|switch [all]):

Password:

configUpload complete: All selected config parameters are uploaded

SW3:admin>cfgsave

SW3:admin>cfgenable xxxxxxxx

二、升級FOS：

SW3:admin> firmwaredownload

Server Name or IP Address: xxx.xxx.xxx.xxx

User Name: admin

File Name: /v7.0.1b

Network Protocol(1-auto-select, 2-FTP, 3-SCP, 4-SFTP) [1]: 2

Password:

Server IP: 10.77.77.93, Protocol IPv4

Checking system settings for firmwaredownload...

System settings check passed.

You can run firmwaredownloadstatus to get the status

of this command.

This command will cause a warm/non-disruptive boot but will

require that existing telnet, secure telnet or SSH sessions

be restarted.

Do you want to continue (Y/N) [Y]: Y

Firmware is being downloaded to the switch. This step may take up to 30 minutes.

Preparing for firmwaredownload...

Start to install packages...

dir                         ##################################################

ldconfig                    ##################################################

glibc                       ##################################################

glibc-linuxthreads          ##################################################

bash                        ##################################################

readline                    ##################################################

terminfo                    ##################################################

等待升級完成。

三、驗證：

SW3:admin>firmwareshow

App  Primary/Secondary Versions  

------------------------------------------

FOS      7.3.2a

             7.3.2a  

SW3:admin>cfgactvshow

SW3:admin>switchshow

SW3:admin>errdump