Action: Properties 6.3.2 RAID and DRAID Introduction to RAID technology Selecting  Properties  provides more information about the drive, as shown in Figure 6-51. You can find a short description of each drive property by hovering on it and then, clicking  [?] .  You can also display drive slot details by changing to the  Drive Slot  tab. To get all available information about the particular drive, use the CLI command  lsdrive  with  drive ID as the parameter. To get slot information, use the  lsenclosureslot  command. To use internal IBM SAN Volume Controller disks in storage pools, they must be joined into  RAID arrays to form array MDisks. RAID provides the following key design goals: RAID technology can provide better performance for data access, high availability for the  data, or a combination of both. RAID levels define a trade-off between high availability,  performance, and cost. Figure 6-51 Drive properties GLYPH<SM590000> Increased data reliability GLYPH<SM590000> Increased input/output (I/O) performance  Chapter 6. Storage pools  249