remote_copy_sync
............................................................................................................
132
scheduled_task
................................................................................................................
133
snapspace_accounting
.....................................................................................................
133
startao
............................................................................................................................
133
system_task
.....................................................................................................................
134
tune_vv
...........................................................................................................................
134
tune_vv_restart
................................................................................................................
134
tunevv_rollback
................................................................................................................
135
tune_sys
..........................................................................................................................
136
tune_sd
..........................................................................................................................
136
vv_copy
..........................................................................................................................
137
System Scheduler
..................................................................................................................
137
System Scheduler Commands
............................................................................................
137
Displaying Scheduled Tasks
...............................................................................................
138
Scheduling Tasks
.............................................................................................................
138
Modifying a Scheduled Task
.............................................................................................
139
Suspending and Resuming Scheduled Tasks
........................................................................
139
Removing Scheduled Tasks
................................................................................................
139
14 Adaptive Optimization
...........................................................................
140
Adaptive Optimization Conversion
..........................................................................................
141
Creating an Adaptive Optimization Configuration
.....................................................................
142
Displaying an Adaptive Optimization Setting
...........................................................................
144
Modifying an Adaptive Optimization Configuration
..................................................................
144
Removing an Adaptive Optimization Configuration
...................................................................
146
15 HP Priority Optimization
.........................................................................
147
Requirements
.......................................................................................................................
147
Virtual Volume Sets
...............................................................................................................
147
Applying Quality of Service Rules
...........................................................................................
151
Mode of Operation
..........................................................................................................
152
QoS Rule Minimum and Maximum
.....................................................................................
152
QoS Rule Actions
.............................................................................................................
153
Overlapping QoS rules
.....................................................................................................
153
Minimum QoS Settings
.....................................................................................................
153
QoS on Copied Volumes
..................................................................................................
153
QoS Metrics
....................................................................................................................
154
Using HP 3PAR Priority Optimization
.......................................................................................
154
Creating a New QoS Rule
................................................................................................
154
Creating a New QoS Rule with the HP 3PAR CLI
.............................................................
154
Creating a New QoS Rule with the HP 3PAR MC
............................................................
155
Viewing a QoS Rule
.........................................................................................................
158
Modifying a QoS Rule
......................................................................................................
158
Removing a QoS Rule
.......................................................................................................
159
Managing QoS Rules
.......................................................................................................
160
Assembling VVs into VVsets
..........................................................................................
160
Determining the Values for IOPS and Bandwidth for a System
...........................................
160
Handling Tier-1 Applications
.........................................................................................
161
Implementing the System Rule
.......................................................................................
161
Overprovisioning the System
.........................................................................................
161
QoS Influence on the Host Side
.....................................................................................
161
Maximum Number of QoS Rules per VV
........................................................................
162
QoS on a Subset of VVset Volumes
................................................................................
162
Application Interoperability
..........................................................................................
162
Databases
.............................................................................................................
162
Microsoft Exchange
................................................................................................
162
Contents
9