Dell H800, H700 manual Power Management RAID Level

Page 14

Dell

Feature

PERC H700

 

PERC H700 Modular

 

PERC H800 Adapter

 

Integrated/Adapter

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Physical Disk

Yes

 

Yes

 

Yes

Power

 

 

 

 

 

Management

 

 

 

 

 

 

 

 

 

 

 

RAID Level

Yes

 

Yes

 

Yes

Migration

 

 

 

 

 

 

 

 

 

 

 

On-line Capacity

Yes

 

Yes

 

Yes

Expansion

 

 

 

 

 

 

 

 

 

 

 

Non-Volatile Cache

Yes

 

No

 

Yes

 

 

 

 

 

 

SMART Support

Yes

 

Yes

 

Yes

 

 

 

 

 

 

Redundant Path

N/A

 

N/A

 

Yes

Support

 

 

 

 

 

 

 

 

 

 

 

Dedicated and

Yes

 

Yes

 

Yes

Global Hot Spares

 

 

 

 

 

 

 

 

 

 

 

Revertible Hot

Yes

 

Yes

 

Yes

Spares

 

 

 

 

 

 

 

 

 

 

 

Hot Swap Devices

Yes

 

Yes

 

Yes

 

 

 

 

 

 

Disk Roaming

Yes

 

Yes

 

Yes

 

 

 

 

 

 

Disk Migration

Yes

 

Yes

 

Yes

 

 

 

 

 

 

SED Support

Yes

 

Yes

 

Yes

 

 

 

 

 

 

Mixed Capacity

Yes

 

Yes

 

Yes

Physical Drive

 

 

 

 

 

 

 

 

 

 

 

Enclosures per

N/A

 

N/A

 

Up to 4 per port

Port

 

 

 

 

(total of 8 enclosures

 

 

 

 

 

 

 

 

 

 

per Adapter)

 

 

 

 

 

 

Enclosure Hot-Add

N/A

 

N/A

 

Yes

 

 

 

 

 

 

SAS port

LEDs used to determine

 

 

 

Supported.

connection LED

the status of the SAS

 

 

 

Port State; LED State

 

port

 

 

 

Power On State; Off

 

 

 

 

 

 

 

 

 

 

Reset State; Off

 

 

 

 

 

All links in port

 

 

 

 

 

Connected; Green On

 

 

 

 

 

1 or more links not

 

 

 

 

 

connected (only

 

 

 

 

 

applicable in wide port

 

 

 

 

 

configurations); Amber

 

 

 

 

 

On

 

 

 

 

 

All links in port

 

 

 

 

 

disconnected or Cable

 

 

 

 

 

disconnected; Off

DELL PERC H700 and H800 Technical Guide

14

Image 14
Contents Dell PowerEdge RAID Controller Cards March Table of Contents Tables Appendix aProduct Comparison OverviewPerc H700 Overview Perc H700 Integrated Additional Sled for PCIe SlotPerc H800 Overview Perc H700 ModularPerc H800 Adapter New Features 6Gb/s SAS SAS 2.0 Overview2 6Gb/s SAS Expectation Gb/s SAS SAS 2.0 Features1 6Gb/s SAS Performance Benefit over 3Gb/s SAS SAS Performance DetailsProduct Support Dell PowerEdge Server SupportPowerEdge Server Support with Perc H700 and Perc H800 Management Software SupportDrive Support Drive SupportOperating System Support with Perc H700 and Perc H800 Perc H700 and Perc H800 Overview Perc H700 and Perc H800 FeaturesProduct Overview Power Management RAID Level Cut-Through IO Reconfiguring Virtual DisksCacheCade Fault-Tolerance Features RAID Level MigrationAutomatic Replace Member with Predicted Failure Using Replace Member and Revertible Hot SparesNon-Volatile Cache Enclosure Affinity Battery Back-up of Controller CachePhysical Disk Hot Swapping Disk Migration Configuring and Managing Secured RAIDDisk Roaming Perc H700 and H800 Security Key and RAID ManagementVirtual Disk Write Cache Policies Virtual Disk Read Cache PoliciesAbout RAID RAID 0 Striped Virtual Disk without Fault ToleranceRAID Overview Advantages of RAIDRAID 1 Mirroring Example of RAID Advantages of RAIDRAID 5 Striping With Distributed Parity Example of RAID 1 MirroringRAID 6 Striping With Dual Distributed Parity DriveRAID 10 Striping over Mirrored Sets Example of RAID 6 Single Virtual Disk with 5 drivesRAID 50 Striping Across RAID Disadvantages of RAIDRAID 60 Striping Across RAID Example of RAID 50 5 + Advantages of RAIDExample of RAID 60 6 + Advantages of RAID Appendix A. Additional Resources Resource Contact Information and Descriptions