p2000 manage ip is 0.0.0.0, cannot change via partner controller or CLI

[Liu CN]

A p2000 fc controller manage ip is 0.0.0.0 with unknown reason. Via CLI it shows below:

0.0.0.0

(none) login:

When I try to login with manage/!manage, it shows uncorrect username or password!

Other method I try:

with a good controller at A position,fail one at B positon

via controller A SMU, controller B network cannot be change(fields cannot modify).

via controller A CLI, controller B network cannot be change(report errors).

via controller A SMU, controller B firmware shows no bunlde version

update firmware, controller B cannot update.

I guess somebody power off storage when controller updating led to this issus.

Any Idea?

Thanks!