HP LeftHand P4000 Virtual SAN Appliance Software - Manual (Page 10)

Understanding the performance statistics.............................................................................214
Monitoring and comparing multiple clusters.............................................................................216
Performance monitoring and analysis concepts.........................................................................216
Workloads......................................................................................................................216
Access type.....................................................................................................................216
Access size.....................................................................................................................217
Access pattern.................................................................................................................217
Queue depth...................................................................................................................217
Changing the sample interval and time zone............................................................................217
Adding statistics...................................................................................................................217
Viewing statistic details.....................................................................................................218
Removing and clearing statistics.............................................................................................219
Removing a statistic..........................................................................................................219
Clearing the sample data..................................................................................................219
Clearing the display.........................................................................................................219
Resetting defaults.............................................................................................................219
Pausing and restarting monitoring...........................................................................................220
Changing the graph.............................................................................................................220
Hiding and showing the graph..........................................................................................220
Displaying or hiding a line................................................................................................220
Changing the color or style of a line..................................................................................220
Highlighting a line...........................................................................................................220
Changing the scaling factor..............................................................................................221
Exporting data.....................................................................................................................221
Exporting statistics to a CSV file.........................................................................................221
Saving the graph to an image file......................................................................................222
18 Registering advanced features................................................................223
Evaluation period for using advanced features..........................................................................223
Starting the evaluation period............................................................................................223
Backing out of Remote Copy evaluation..............................................................................224
Scripting evaluation..............................................................................................................224
Turn on scripting evaluation...............................................................................................224
Turn off scripting evaluation...............................................................................................225
Registering advanced features................................................................................................225
Using license keys............................................................................................................225
Registering available storage systems for license keys...........................................................225
Registering storage systems in a management group.............................................................226
Saving and editing your customer information..........................................................................228
19 iSCSI and the HP P4000 SAN Solution....................................................230
Number of iSCSI sessions......................................................................................................230
Virtual IP addresses...............................................................................................................230
Requirements for using a virtual IP address..........................................................................230
iSNS server.........................................................................................................................230
iSCSI load balancing............................................................................................................231
Requirements...................................................................................................................231
Authentication (CHAP)...........................................................................................................231
Requirements for configuring CHAP....................................................................................232
iSCSI and CHAP terminology.................................................................................................232
Sample iSCSI configurations..............................................................................................233
Best practice...................................................................................................................234
About HP DSM for MPIO.......................................................................................................234
20 Using the Configuration Interface............................................................235
Connecting to the Configuration Interface................................................................................235
10 Contents