Virtualization Software
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163
Reporting
...................................................................................................................
164
Event Management
......................................................................................................
166
16 Using the HP 3PAR SNMP Infrastructure
...................................................
167
Overview
............................................................................................................................
167
The HP 3PAR SNMP Agent
....................................................................................................
167
Locating the HP 3PAR MIB
................................................................................................
167
alertNotify Traps
..............................................................................................................
167
Registering an SNMP Manager
..............................................................................................
167
Viewing Registered Managers
...........................................................................................
168
Removing a Manager
.......................................................................................................
168
Agent Community Strings
..................................................................................................
168
Testing SNMP Managers
..................................................................................................
168
Creating SNMPv3 Users
........................................................................................................
168
Viewing SNMPv3 Users
.........................................................................................................
169
Removing SNMPv3 Users
......................................................................................................
169
Modifying SNMP Versions
.....................................................................................................
169
17 Using mySnapshot
................................................................................
170
Overview
............................................................................................................................
170
About mySnapshot
................................................................................................................
170
Setting Administrative Rights
...................................................................................................
170
Replacing Virtual Volume Snapshots
........................................................................................
170
Replacing a Read-Only Snapshot
.......................................................................................
171
Replacing a Read-Write Snapshot
......................................................................................
171
18 Performance Tuning
...............................................................................
173
Analyzing and Tuning a System
..............................................................................................
173
Displaying Virtual Volume Space Distribution
............................................................................
174
Tuning and Modifying Virtual Volumes
....................................................................................
174
Changing Virtual Volume Layouts
.......................................................................................
174
Thinly-Provisioned Virtual Volumes
.................................................................................
175
Fully-Provisioned Virtual Volumes
...................................................................................
175
Changing Virtual Volume RAID Levels
.................................................................................
175
Thinly-Provisioned Virtual Volumes
.................................................................................
175
Fully-Provisioned Virtual Volumes
...................................................................................
175
Changing Virtual Volume Fault-Tolerance Levels
....................................................................
176
Thinly-Provisioned Virtual Volumes
.................................................................................
176
Fully-Provisioned Virtual Volumes
...................................................................................
176
Changing Virtual Volume Parameters
..................................................................................
176
Thinly-Provisioned Virtual Volumes
.................................................................................
176
Fully-Provisioned Virtual Volumes
...................................................................................
176
Troubleshooting Modifying Virtual Volumes
..............................................................................
177
Rolling Back a Volume Modification Task
............................................................................
177
Restarting a Volume Modification Task
................................................................................
177
Tuning Physical Disks
............................................................................................................
177
Compacting Logical Disks
......................................................................................................
178
Compacting Common Provisioning Groups
..............................................................................
179
19 Support and Other Resources
.................................................................
180
Contacting HP
......................................................................................................................
180
HP 3PAR documentation
........................................................................................................
180
Typographic conventions
.......................................................................................................
183
HP 3PAR branding information
...............................................................................................
183
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Contents