Sun Microsystems X4150 manual 3RAID Drive Options

RAID Drive Options

TABLE 4-3shows the RAID drive options:

TABLE 4-3RAID Drive Options

SAS Card	Drives Supported	RAID Configuration Supported	Drive Usage
Sun	Seagate 7 3GB SAS	Volume – 1 disk
StorageT
ek
	Fujitsu 73 GB SAS	RAID 0 – stripe – 2 disk	No redundancy
		minimum
	Hitachi 146 GB SAS	RAID 1 – mirror – 2 disk	50%
		minimum
		RAID 1E – 3 drive minimum	50%
		RAID 10 – 4 drive minimum	50%
		RAID 5 – 3 drive minimum	67–94%
		RAID 5EE – 4 drive minimum	50–88%
		RAID 50 – 6 drive minimum	67–94%
		RAID 6 – 4 drive minimum	50–88%
		RAID 60 – 8 drive minimum	50–88%
		Spanned Volume – 2 drive	100%
		minimum
		RAID Volume – 4 drive	50-100%
		minimum

LSI	Seagate 73 GB SAS	IM – Integrated Mirror array. 2
3081E		disk minimum, plus up to 2 hot
		spare disks.

Data on Primary disk might be merged.

Fujitsu 73GB SAS	IME – Integrated Mirror
	Enhanced array. 3 to 8 disks
	including up to 2 hot spares.

All data will be deleted during creation.

Hitachi 146 GB SAS	IS – Integrated Striping array. 2
	to 8 disks.

All data will be deleted during creation.

52 Sun Fire X4150 Server Installation Guide • May 2009