How to configure RAID on a LSI MegaRAID controller in Red Hat Enterprise Linux

Solution Unverified - Updated -

Issue

  • How can I configure RAID on a LSI MegaRAID controller in Red Hat Enterprise Linux?

    # lspci -vvv 
    
    06:00.0 RAID bus controller: LSI Logic / Symbios Logic LSI MegaSAS 9260 (rev 03)
         Subsystem: LSI Logic / Symbios Logic MegaRAID SAS 9280-8e
         Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
         Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
         Latency: 0, Cache Line Size: 256 bytes
         Interrupt: pin A routed to IRQ 36
         Region 0: I/O ports at 9000 [size=256]
         Region 1: Memory at f5cfc000 (64-bit, non-prefetchable) [size=16K]
         Region 3: Memory at f5c80000 (64-bit, non-prefetchable) [size=256K]
         Expansion ROM at f5c40000 [disabled] [size=256K]
         Capabilities: <access denied>
         Kernel driver in use: megaraid_sas
         Kernel modules: windrvr6, megaraid_sas
    

Environment

  • Red Hat Enterprise Linux
  • LSI based backplane raid controller

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