MFI(4) | Device Drivers Manual | MFI(4) |
mfi
—
mfi* at pci? dev ? function ?
mfi
driver provides support for the MegaRAID SAS
family of RAID controllers, including:
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, the driver makes them look just like SCSI controllers. All RAID configuration is done through the controllers' BIOSes.
mfi
supports monitoring of the logical
disks in the controller through the
bioctl(8) and
envstat(8) commands.
mfi
driver is able to send events to
powerd(8) if a logical drive in
the controller is not online. The state-changed event will
be sent to the /etc/powerd/scripts/sensor_drive script
when such condition happens.
mfi
driver first appeared in NetBSD
4.0.
May 5, 2022 | NetBSD 9.4 |