Sun StorageTek 6Gb/s SAS PCIe RAID HBA Driver

The mr_sas MegaRAID SAS2.0 controller host bus adapter driver is a SCSA-compliant nexus driver that supports the LSI MegaRAID SAS 92xx series of controllers and the StorageTek 6Gb/s SAS RAID HBA series of controllers and the LSI MegaRAID SAS 92xx series of controllers.

Some of the supported RAID features include:

• RAID levels 0, 1, 5, and 6, and RAID spans 10, 50 and 60

• Online capacity expansion (OCE)

• Online RAID level migration (RLM)

• Auto resume after loss of system power during array rebuild or reconstruction (OCE or RLM)

• Configurable stripe size up to 1 Mbyte

• Capability to check consistency for background data integrity

• Patrol read for media scanning and repairing

• 64 logical drive support

• Up to 64 TB LUN support

• Automatic rebuild, and global and dedicated hot—spare support