HP MR Gen10 Plus - Read Load Balancing

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Read load balancingRead load balancing

In each mirrored pair or trio, the controller balances read requests between drives based upon individual drive load.

This method has the benefit of enabling higher read performance and lower read latency.

Read load balancing 31

Main Page

Table of Contents3
HPE MR Gen10 Plus Controller7
Features10
Controller Supported Features11
Operating Environments12
RAID Technologies13
Transformation14
Drive Technology15
Security16
Reliability17
IO Performance Mode18
RAID Technologies19
Selecting the Right RAID Type for Your IT Infrastructure20
Selecting RAID for Fault Tolerance21
Selecting RAID for Write Performance22
Selecting RAID for Usable Capacity23
Selecting RAID for the Storage Solution24
Mixed Mode (RAID and JBOD)25
Striping26
Raid27
Mirroring28
RAID 1 and RAID 1+0 (RAID 10)29
Read Load Balancing31
Parity32
Raid33
Raid34
Raid35
Raid36
Parity Groups37
Initialize38
Fast Initialization39
Full Initialization40
No Initialization41
Regenerative Writes42
Backed-Out Writes43
Full-Stripe Writes44
Spare Drives45
Dedicated Spare46
Global Spare47
Drive Rebuild48
Foreign Configuration Import49
Transformation50
Array Transformations51
Expand Array52
Replace Drive53
Logical Drive Transformations54
Transportable Controller55
Expand Logical Drive56
Migrate RAID Level57
Drive Technology58
Hot-Plug Drive LED59
Consistency Check61
Dynamic Sector Repair62
Online Drive Firmware Update63
Predictive Drive Failure64
Patrol Read65
Security66
Drive Erase67
Simple68
Normal69
Thorough70
Sanitize71
Self-Encrypting Drive72
Reliability73
Cache Error Checking and Correction (ECC)74
Thermal Monitoring75
Performance76
Manage SAS Storage Link Speed77
Manage Pcie Storage Interface78
Fastpath79
Cache80
Read Policy81
Write Policy82
I/O Policy83
Drive Caching84
Strip Size Selection85
Installation86
Installing in a Configured Server87
Installing in an Unconfigured Server89
Installing the Operating System with the Controller Driver91
Configuring Boot Controller Options92
Selecting a Boot Mode93
Changing the Legacy BIOS Boot Order94
Connecting Storage Devices95
Connecting Internal Storage96
Cable Part Numbers97
Configuration98
Array and Controller Configuration99
MR Storage Administrator100
Storcli101
UEFI System Utilities102
Using UEFI System Utilities103
Configuration in UEFI System Utilities104
Viewing Controller Information and Performing Common Actions105
Configuration Management106
Creating a Logical Drive107
Selecting Drives to Include in a Logical Drive109
Creating a Profile-Based Logical Drive110
Importing Secured Foreign Drive111
Viewing Array Properties112
Viewing Global Spare Drives113
Making a JBOD114
Making an Unconfigured Good Drive115
Clearing a Configuration116
Controller Management117
Managing the Controller118
Advanced Controller Management119
Clearing Controller Events120
Saving Controller Events121
Saving a Serial Log122
Enabling Drive Security123
Disabling Drive Security124
Changing Drive Security Settings125
Changing Drive Security Key Management Mode126
Managing Link Speed127
Managing Advanced SW Options128
Scheduling a Consistency Check129
Setting Factory Defaults130
Configuring Advanced Controller Properties131
Configuring Cache and Memory Settings133
Configuring Patrol Read Settings134
Configuring Spare Settings135
Configuring Task Rates136
Logical Drive Management137
Viewing and Configuring Properties of a Logical Drive138
Deleting a Logical Drive139
Initializing a Logical Drive140
Locating a Physical Drive Associated with a Logical Drive141
Erasing a Logical Drive142
Drive Management143
Viewing Drive Properties144
Locating a Drive145
Initializing a Drive146
Placing a Drive Offline147
Erasing a Drive148
Making a JBOD149
Making an Unconfigured Good Drive150
Making a Bootable Drive151
Assigning a Global Spare Drive152
Unassigning a Global Spare Drive153
Sanitizing an Unconfigured Good Drive154
Maintenance155
System Maintenance Tools156
Updating Software and Firmware157
Diagnostic Tools158
Troubleshooting Resources159
Models160
HPE MR Gen10 Plus Controller161
Energy Pack Options163
HPE Smart Storage Battery164
HPE Smart Storage Hybrid Capacitor165
Energy Pack Specifications166
Specifications167
Memory and Storage Capacity Conventions168
RAID Conventions169
Controller Specifications170
Websites171
Support and Other Resources172
Accessing Hewlett Packard Enterprise Support173
Accessing Updates174
Remote Support175
Customer Self Repair176
Warranty Information177
Regulatory Information178
Documentation Feedback179

HP MR Gen10 Plus - Read Load Balancing

Table of Contents

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