Dell 38XX, 34XX, 32XX, 36XX manual Sas

Parameter	Description
	disk. To enforce enclosure loss protection, set this
	parameter to TRUE. The default value is FALSE.
physicalDiskType	The type of physical disk that you want to use for
	the replication repository virtual disk. You cannot
	mix physical disk types. You must use this
	parameter when you have more than one type of
	physical disk in your storage array.
	Valid physical disk types are :
	• SAS
	If you do not specify a physical disk type, the
	command defaults to SAS.
dataAssurance	The setting to specify that a disk pool 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 pool.
	These settings are valid:
	• none – The disk pool does not have data
	assurance protection.
	• enabled – The disk pool has data assurance
	protection. The disk pool supports protected
	information and is formatted with protection
	information enabled.
	The default value is none.

Notes

If a value is entered for the repository storage space that is too small for the replication repository virtual disks, the RAID controller module firmware returns an error message that indicates the amount of space needed for the replication repository virtual disks. The command does not try to change the replication repository virtual disk. The command can be re-entered using the value from the error message for the repository storage space value.

When you assign the physical disks, if you set the enclosureLossProtect parameter to TRUE and have selected more than one physical disk from any one enclosure, the storage array returns an error. If you set the enclosureLossProtect parameter to FALSE, the storage array performs operations, but the disk group that you create might not have enclosure loss protection.

When the RAID controller module firmware assigns the physical disks, if you set the enclosureLossProtect parameter to TRUE, the storage array returns an error if the RAID controller module firmware cannot provide physical disks that result in the new replication repository virtual disk having enclosure loss protection. If you set the enclosureLossProtect parameter to FALSE, the storage array performs the operation even if it means that the replication repository virtual disk might not have enclosure loss protection.

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