LSI 9361-8i Controller cache discarded due to memory/battery problem

[cn9amt100up]

Anybody know what's below error mean?

I received "Controller cache discarded due to memory/battery problem" error when I logon into windows, anybody have idea what's this error about?

Thanks

 

[ItsChrisG]

Your writeback cache has been disabled as you do not have a properly functioning redundancy (BBU/CacheVault).
If you have a BBU in there, its probably dead and old. They only last about 1~ year. CacheVault is way better if your controller supports it.

 

[Chuckleb]

I've also had memory failures on the LSI cards, on two of them. If you want, LSI's tech support is awesome. They will have you run a diagnostic log and send in, then they can tell you what isn't working.