Dot Hill Systems 200 manual Performance Parameters, Parameter Range

Performance Parameters

Parameter	Range
RAID level	JBOD, N-RAID, RAID 0, RAID 1, RAID 1+0, RAID 3, RAID
	3+0, RAID 5, RAID 5+0
Rebuild priority	Low, Normal, Improved, High
Verification on write	Enabled or disabled
Max tag count	1-128 or disabled
Max queued I/O count	32-1024 or auto
LUNs per SCSI ID	Up to 32
Number of host-LUN connections	1-64
Tag per host-LUN connection	1-256
Optimization for random/sequential	RAID 3 Random - 4K Block Size
	RAID 3 Sequential - 16K Block Size
	RAID 5 Random - 32K Block Size
	RAID 5 Sequential - 128K Block Size
Write-back cache	Enabled or disabled
Optional paired controller configuration	Active/active or active/standby
Cylinder, head, sector mapping	Supported

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