
已解决!
前往解决方案MDS-9124 CODE UPGRADE问题
请问:
1、MDS-9124 CODE能否从4.1.3a直接升级到4.2.7e ?
2、CPG升级时第4步如下,这个命令是一行完成还是需要分两行?
switch# install all system bootflash:
kickstart bootflash:
我一行输入执行时出现如下问题,但是升级前兼容性检查已经通过了,很奇怪
sw1# install all system bootflash:m9100-s2ek9-mz.4.2.7e.bin kickstart bootflash:9100-s2ek9-kickstart-mz.4.2.7e.bin
"Failed to process kickstart image".
Version Compatibility check failed. Return code 0x807B0002 (No such file or directory).
3、CPG第5步,都会出现这个提示吗?
Enter y if you wish to continue with the installation. Only select y after confirming that the impact is
acceptable. If you see disruptive for any module and interruption or downtime is not acceptable, DO
NOT answer with y. Answer n and abort the upgrade if there are any concerns with the upgrade.
4、升级完毕需要执行如下操作吗?
sw1#copy run start
sw1#reload"
回复(8)
解决方案(0)
楼主,另外给你补充几个Cisco微码相关文档。
Cisco微码升级文档:
http://www.cisco.com/en/US/docs/switches/datacenter/mds9000/sw/5_2/upgrade/guides/nx-os/upgrade.html
Cisco NX-OS v4.2.7e release note:
Cisco soft image:
回复 可以参考 https://community.emc.com/thread/146681 这个帖子。
回复

Jun_Tan
4 Apprentice
•
605 帖子
2433
1
已发布 August 22nd, 2012 00:00
1、这个建议从两个方面确认,第一从Cisco的release notes;第二参考emc的CPG文档。建议优先考虑emc的CPG文档。
Cisco NX-OS v4.2.7e的release notes在这里:
http://www.cisco.com/en/US/docs/switches/datacenter/mds9000/sw/nx-os/release/notes/19964_12.html#wp350532
2、
bootflash:9100-s2ek9-kickstart-mz.4.2.7e.bin 应该是 bootflash:m9100-s2ek9-kickstart-mz.4.2.7e.bin
Cisco MDS系列交换机所有微码文件都是以m开头,敲错文件名字,应该就提示“Version Compatibility check failed. Return code 0x807B0002 (No such file or directory).”
3、这个意思是交换机升级过程可能会重启,选y代表你已经做好重启对业务的影响。一般install all命令会执行Compatibility检查
Compatibility check is done:
Module bootable Impact Install-type Reason
------ -------- -------------- ------------ ------
1 yes non-disruptive rolling
2 yes Compatibilityrolling Hitless upgrade is not supported
3 yes disruptive rolling Hitless upgrade is not supported
4 yes non-disruptive rolling
5 yes non-disruptive reset
6 yes non-disruptive reset
如果有disruptive代表你的升级需要重启交换机。
4、
第一个命令多多益善。
第二个是重启交换机,升级完成功后,确认下交换机微码版本(show version)。不建议敲这个命令。