Brocade(博科）SAN光纤交换机FOS升级
升级前请用root用户登陆查看CF卡的使用情况：swd77 login: root
Password:fibranne
DS_SW:root> df
Filesystem 1k-blocks Used Available Use% Mounted on
/dev/root 120112 64972 5514054% /
/dev/hda2 120128 58324 6180449% /mnt
如果/ 的使用超过60%,请不要升级,请联系设备供应商（www.smartion.net，深圳思达讯科技）解决问题.
1、以admin用户telnet到SAN switch
2、执行firmwareshow查看现在的系统firmware的版本情况
3、在本地或者其他机器上建立FTP下载目录供SAN switch下载
4、将解压后的文件放到下载目录下
注意
下载到的firmware,文档,firmware升级文档,3com的tftp服务器安装包,在升级中仅仅需要firmware
5在SAN switch上执行 cfgsave保存当前配置
Example: DS_SW:admin> cfgsave
Updating Flash...
注意
如果没有cfgsave没有变化则有Nothing changed: nothing to save, returning…提示
6、在SAN switch上执行configupload,将当前的配置文件上传到ftp服务器上做好备份
S_SW:admin> configupload
Server Name or IP Address : <host IP address>
User Name : <ftp user name>
File Name : <temp/brocade/ds_sw_config.txt>
Password: *****
Upload complete
7、在SAN switch 上执行firmwaredownload,下载升级os
Example:
DS_SW:admin> firmwaredownload
You can run firmwareDownloadStatus to get the status
of this command.
This command will cause the switch to reset and will
require that existing telnet, secure telnet or SSH
sessions be restarted.
Do you want to continue : y
Server Name or IP Address: <host IP address>
User Name: <FTP Server User Name>
File Name: <temp/brocade/v4.4.0e/release.plist>
Password: *****
FirmwareDownload has started.
Start to install packages...
dir
##################################################
setup
##################################################
~
~
fabos-webtools
##################################################
tz
##################################################
Write kernel image into flash.
...............
Verification SUCCEEDED
Removing unneeded files, please wait ...
Finished removing unneeded files.
All packages have been downloaded successfully.
Firmwaredownload has completed successfully.
HA Rebooting ...
8、使用switchstatuspolicyset设置系统状态(一般不需要)。
9、机器重启,坚持配置是否正确,如果不对,请从备份的cfg恢复,恢复时候请先switchdisable,然后使用configdownload即可。
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