I had received email alert from my AMS 2100 storage today.That alert below:
01/15/2016 16:43:02 10 W01600 CTL alarm(CTL-0) :CTL /CTRC
01/15/2016 16:43:02 10 HH7500 Backend link error was detected(CTL-0)
01/15/2016 16:42:40 10 W01600 CTL alarm(CTL-0) :CTL /CTRC
01/15/2016 16:42:40 10 H07000 [DCTL]The PCI request was discarded[internal bus error][E_IRQ6](CTL-0)
And after this error my primary Controller 0 is went to "Detach" state. Cashes and batteries of controller is normal state.
what could be the problem? Or failed controller is dead? Maybe will replace SAS link?