Unfortunately this issue isn't mentioned in http://support.microsoft.com/kb/2919355/en-us yet. LSI Support just told they aren't aware of the problem yet.
Either way version 19 (LSImpt_SAS_Windows_8.1_Windows_Server_2012_R2_P19) of the LSI 9211 Controller driver or a Microsoft update might solve it. The Download URL on http://www.lsi.com/support/Pages/download-results.aspx?component=Storage+Component&productfamily=Host+Bus+Adapters&productcode=P00088&assettype=Driver&productname=LSI+SAS+9211-4i
will probably be http://www.lsi.com/downloads/Public/Host%20Bus%20Adapters/Host%20Bus%20Adapters%20Common%20Files/SAS_SATA_6G_P19/LSImpt_SAS_Windows_8.1_Windows_Server_2012_R2_P19.zip
Not tested, but maybe the driver parameters are an option. Configurable with:
"%SystemRoot%\System32\wdcfg.exe" -h
PlaceHolder,NumberOfReplyBuffers,NumberOfRequestMessageBuffers,LogExceptionEvents,ResetType,DisableRescan,DisableDomainValidation,DisableFwQueueFullHandling,Enable160IU,Enable160QAS,Disable320QAS,MPIOMode,LUN_Pers,MaximumTargetQueueDepth,MaxSASQueueDepth,MaxSATAQueueDepth,DisableSASPersClear,StopOnBusReset,StopOnDiagReset,HWFaultLimit,EEDP_T10_Enable,ResumeDelay,EnaDiag,SSBuffSize,SSImmed,TBuffSize,TImmed,TPS0,TPS1,TPS2,TPS3,TPS4,TPS5,TPS6,TPS7,TPS8,TPS9,EXBuffSize,EXImmed,EXType,MaxSGList,RTTraceBufferSize,NoBoardReset,MaxInBandBuffers,IntCoalDepth,IntCoalTimeout,CheckFcLinkSpeed,ScsiMaxLunLimit,UseLinkReset,balancecount,busywaitcount,coalescedepth,coalescestart,debuglevel,dump,extimeout,fastpathoff,limitsges,maxnumrequests,maxtransfersize,msiqueues,nobusywait,nonuma,nosrbflush,qdepth
Wonder how this could pass QA @ MS + LSI.