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Figure 114 Controller Information screen
Table 3 Parameter description
Controller Storage controller model.
PCI Slot number PCIe bus address assigned to the storage controller by the BIOS.
PCI Address PCI address of the storage controller.
Hardware Revision Hardware version.
Serial Number Serial number of the storage controller.
WWID Unique identifier of the storage controller.
Controller Memory Module
Size
Cache size of the storage controller.
Controller Status Status of the storage controller.
Controller Mode
Current mode of the storage controller, including:
• RAID—In this mode, logical drives attached to a storage
controller will report to the OS, but passthrough drives will not.
That is, a drive is available in the OS only when the drive is
added to a RAID array.
• HBA—In this mode, all RAID functions of a storage controller
are disabled. All drives attached to the storage controller are
considered as passthrough drives. That is, all drives can
operate in passthrough mode.
• Mixed—In this mode, both logical drives attached to a storage
controller and passthrough drives will report to the OS. That is,
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