We have a V6220 single-chassis dual-controller filer (controllers are named Filer-A and Filer-B). Some time ago Filer-A had a hardware failure (maybe voltage regulators but I'm not 100% sure), was taken over by Filer-B, rebooted by watchdog, but didn't came up. Now it's in zombie state, dead by fact but still powered on. Whole system works through alive Filer-B.
Is it safe to issue "system power off" command from Filer-A Service Processor CLI? Sorry for such a stupid question, but I'm not an expert in storage and we have a very mission-critical database on this system.