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