RAID Problem - server DOWN

Hello,
I have a problemand ask foryouradvice.
I have 2identicalserverssr2612urwithRAIDSROMBSASMR. Onenowcollapsed.When Igot to him- allRAIDarrayglowedorange.Theserverwas notpossible tolog in remotelyandevenlocalcontrolwas notpossible (not VGAoutputandkeyboarddid not respond). Ihad toturn off theserverhard-boiled.
Newstartserver.MostRAIDpassedwithin a few minutesin the greenstate.Itisonerepaireda fewhours, it is nowalsoin the greenstate.

LoginRAIDWebConsole2aredamaged(cyclically repeated). Butat1 AMistriggeredperiodiccontrol (Patrol Read).Atabout 2AMcamethe command "ID = 29LocalizedMESSAGE =ControllerID: 0Hibernatecommandreceivedfromhost"Whatitmeansaodkudcommandcame, I do not know. I neverthiscommandin the logoseen.Atabout 3AMserverstoppedcommunicating.

questions:
1) How do I knowwhatandwhy itissuedthe command "Hibernate commandreceivedfromhost"
2) It can befound, whynot to turn offfrom point 1?
3) How to getmore detailedlogsfromRAIDcontrollers?

Thankyou very much


Please excusemyEnglish.