Dell 32XX VirtualDisksPerGroupCount, HotSpareCount, SegmentSize, CacheReadPrefetch, SecurityType

Parameter	Description
virtualDisksPerGroupCount	Number of equal-capacity virtual disks per disk
	group. Use integer values.
hotSpareCount	Number of hot spares in the storage array. Use
	integer values. For information about hot spares,
	see Assigning Global Hot Spares.
segmentSize	Amount of data (in kilobytes) that the RAID
	controller module writes on a single physical disk
	in a virtual disk before writing data on the next
	physical disk. Valid values are 8, 16, 32, 64, 128,
	256, or 512. For information about the
	segmentSize parameter, see Using the Auto
	Configure Command.
cacheReadPrefetch	The setting to turn on or turn off cache read
	prefetch. To turn off cache read prefetch, set this
	parameter to FALSE. To turn on cache read
	prefetch, set this parameter to TRUE.
securityType	The setting to specify the security level when
	creating the disk groups and all associated virtual
	disks.
	• none—The disk group and virtual disks are not
	secure.
	• capable—The disk group and virtual disks are
	capable of having security set, but security has
	not been enabled.
	• enabled—The disk group and virtual disks have
	security enabled.
dataAssurance	The setting to specify that a disk group, and the
	virtual disks within the disk group, has data
	assurance protection to make sure that the data
	maintains its integrity. When you use this
	parameter, only protected physical disks can be
	used for the disk group. These settings are valid:
	• none - No explicit data assurance is defined.
	The disk group will be comprised of virtual disks
	that may or may not have data assurance,
	depending on the availability of data assurance
	enabled physical disks. Data Assurance is
	enabled on virtual disks created on disk groups
	that support data assurance. If only data
	assurance physical disks are available, the disk
	groups will be data assurance enabled.
	• enabled - The disk group has data assurance
	protection. The disk group supports protected
	information and is formatted with protection
	information enabled.

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