MFI(4)

NAME
mfi - LSI Logic Dell MegaRAID SAS RAID controller

SYNOPSIS
mfi* at pci? dev ? function ?
scsibus* at mfi?

DESCRIPTION
The mfi driver provides support for the MegaRAID SAS family of RAID controllers, including:

-   Dell PERC 5/e, PERC 5/i
-   Intel RAID Controller SRCSAS18E, SRCSAS144E
-   LSI Logic MegaRAID SAS 8208ELP, MegaRAID SAS 8208XLP, MegaRAID SAS 8300XLP, MegaRAID SAS 8308ELP, MegaRAID SAS 8344ELP, MegaRAID SAS 8408E, MegaRAID SAS 8480E

These controllers support RAID 0, RAID 1, RAID 5, RAID 10, and RAID 50 using either SAS or SATA II drives.

Although the controllers are actual RAID controllers, the driver makes them look just like SCSI controllers. All RAID configuration is done through the controllers' BIOSes.

SEE ALSO
intro(4), pci(4), scsi(4), sd(4)

HISTORY
The mfi driver first appeared in NetBSD 4.0.