mfii —
LSI Logic MegaRAID SAS Fusion RAID controller
mfii* at pci?
The
mfii driver provides support for the
MegaRAID SAS Fusion family of RAID controllers using the following chipsets:
- SAS2208
- SAS3008
- SAS3108
- SAS3404
- SAS3408
- SAS3416
- SAS3504
- SAS3508
- SAS3516
These controllers support RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, RAID 50 and
RAID 60 using either SAS or SATA II drives.
Although the controllers are actual RAID controllers, they appear as SCSI
controllers. All RAID configuration is done through the controllers' BIOSes.
bio(4),
intro(4),
pci(4),
scsi(4),
sd(4),
bioctl(8),
sensorsd(8),
sysctl(8)
The
mfii driver first appeared in
OpenBSD 5.3.
The
mfii driver was written by
David Gwynne
<
dlg@openbsd.org>.
![[OpenBSD]](/openbsd.gif){kind=small}