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Table 4 HP P6000 Performance Data Collector logging configuration file parameters
DescriptionParameter
Controls the tracking and logging of state changes. If set to yes, the
performance data logging must be enabled. Default is no.
Specifying any value other than yes will turn off logging.
state_logging
Controls the logging of performance metrics. Default is no.
Specifying any value other than yes will turn off logging.
perf_logging
Frequency at which state data is to be polled and logged in minutes).
Default is 60.
Minimum value for state polling interval is 30 minutes; maximum is 24
hours.
state_interval
Frequency at which performance data is to be polled and logged (in
seconds). Default is 300.
Minimum value for polling interval is 30 seconds; maximum is 24 hours.
perf_interval
Directory under which state and performance data will be logged. Use
/ instead of \ to separate directories (for example,
c:/all_logs/eva_logs) .
Default log directory is performance_history under the current
directory. Log root directory must be present for logging; if the directory
does not exist, data will not be logged.
root
Maximum size of a log file in MB. Default is 50. Minimum value for log
file size is 1 MB.
filesize
Number of days that logs need to be retained. Default is 3. Minimum
number of days is 1.
numdays
Configuration recommendations
HP recommends the following maximum configuration for HP P6000 Performance Data Collector:
• A maximum of 20 concurrent connections to the HP P6000 Performance Data Collector service,
where a connection is a successful communication channel that can be established between
the client and the HP P6000 Performance Data Collectorserver.
• A maximum of 16 storage systems.
• A maximum active I/O on approximately 4,000 virtual disks in parallel across the 16 storage
systems.
• The polling interval for the HP P6000 Performance Data Collector service set to 60 seconds.
Connecting to HP P6000 Performance Data Collector remotely
Use the evaperf server command to configure the HP P6000 Performance Data Collector CLI
to communicate with a remote HP P6000 Performance Data Collector service:
evaperf server host port [username] [-usessl]
where:
is the hostname or IP address of the server running the HP P6000 Performance Data Collector
service.
host
is the TCP port from which the HP P6000 Performance Data Collector data collection service will
receive an RPC request (default is 860).
port
is the account username of a local or domain user that is a member of HP Storage Admins or HP
Storage Users group. This is required only if SSL is enabled. The user is prompted for a password.
username
is the switch that will enable an open SSL connection. If SSL is enabled, the user account used
for logging in should belong to either the HP Storage Admins or HP Storage Users group. The
usessl
80 Monitoring array performance using HP P6000 Performance Data Collector
- User Guide 1
- Contents 3
- 4 Contents 4
- Contents 5 5
- 6 Contents 6
- 1 Overview 7
- 8 Overview 8
- 4. Browsing computer1. LAN 10
- 5. Hosts2. SAN 10
- 3. HP EVA4400 storage systems 10
- 10 Overview 10
- User interface 11
- Storage systems point of view 12
- Settings point of view 13
- 14 Overview 14
- Internet Protocol support 15
- Password formats 16
- Considerations 17
- License types 20
- Instant-on licenses 20
- Permanent licenses 20
- Data migration licenses 21
- FCIP licenses 21
- Obtaining license keys 22
- Retrieving licenses 23
- Entering license keys 23
- Importing licenses 24
- 4 Provisioning storage 26
- Disk types 27
- Disk group types 27
- General guidelines 27
- Disk group capacity 28
- Redundancy (Vraid) levels 29
- Virtual disks 30
- 32 Provisioning storage 32
- Presentation 33
- Online virtual disk migration 33
- Mirrorclone migration 34
- Thin provisioning 34
- Online Help 35
- 5 Replicating storage 36
- Snapshots 37
- Mirrorclones 38
- Containers 40
- Optimizing snap creation 41
- 42 Replicating storage 42
- DR groups 43
- Creating DR groups 44
- Initializing storage systems 46
- User-initiated service mode 47
- Starting the storage system 48
- Figure 10 HSV450 rear view 49
- Resynchronizing controllers 50
- Hardware 50
- Verifying hardware status 51
- Remote service test 51
- Configuring iSCSI devices 53
- Events overview 55
- Viewing events 56
- Viewing events 57 57
- Configuring host notification 58
- Filtering events by severity 59
- Retrieving the parse file 60
- Sending the event file 62
- Creating page footer messages 63
- Setting audit logging options 64
- Configuring SNMP credentials 66
- Optimizing performance 67
- Using the right-click menu 67
- Failed transceiver 70
- Failed I/O module 70
- Failed blower power supply 70
- Version numbers differ 72
- Performance Data Collector 74
- Events and logs 79
- Logging configuration file 79
- Configuration recommendations 80
- SSL protocol 81
- Prohibited commands 81
- Backward compatibility 81
- Using friendly names 82
- Using friendly names 83 83
- Using short names 84
- Viewing storage systems 85
- Specifying the output 85
- Filtering data 86
- Commands 87
- Command modifiers 89
- Data filtering 92
- Objects and counters 93
- HP EVA virtual disk 94
- HP EVA virtual disk group 95
- HP EVA host connection 96
- HP EVA host port statistics 96
- HP EVA physical disk 96
- HP EVA physical disk group 97
- HP EVA DR tunnels 97
- HP EVA DR Group Information 98
- HP EVA Xcopy Metrics 99
- HP EVA WSame Metrics 99
- HP EVA Unmap Metrics 100
- Contacting HP 101
- Related information 101
- Typographical conventions 102
- 12 Documentation feedback 103
- Event code format 104
- Corrective action codes 105
- Coupled crash control codes 106
- Dump/restart control codes 107
- Glossary 108
- 110 Glossary 110
- 112 Index 112
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