Hello. I am running into a similar problem on my E2760. I was doing a POC. We are done and ready to fully deploy. I grew in an enclosure and my SAN became degraded then eventually offline. My two controllers are showing "OE LF" and "OE LU".
I just want to reset my controllers to factory settings and re-configre. When I am console I only get lockout status. SMcli replies
"Unable to execute command as the controller is currently in lockdown mode.
Use the "show storageArray healthStatus" command for further information. SMcli failed."
SM GUI reports the error that my database is corupt, and steps to fix it. But I can't manage the SAN from Gui because I can't get past the error.