HP StorageWorks MSA 2/8 HP StorageWorks Advanced Performance Monitoring V3.1.x - Page 50

Using Advanced Performance Monitoring

50

Advanced Performance Monitoring Version 3.1.x/4.1.x User Guide

Deleting Filter-Based Monitors

To delete a filter-based monitor, first list the valid monitor numbers using the

perfShowFilterMonitor

command, then use the


command to delete a specific monitor. If you do

not specify which monitor number to delete, you will be asked if you want to

delete all entries.

Example.

The following commands display the monitors on port 4 (the monitor

numbers are listed in the KEY column), and then delete monitor number 1 on port

4.

Clearing Filter-Based Monitor Counters

Prior to clearing statistics counters, verify all of the valid monitor numbers with

user-defined aliases on a specific port using the


command to make sure the correct monitor counters are cleared.

To clear statistics counters for all or a specified filter-based monitor, use the

perfClearFilterMonitor

command. Once the command has been

executed, the telnet shell will confirm that the counters on the monitor have been

cleared.

Example

. The following command clears the statistics counters for a filter-based

monitor 4 on port 2 in slot 1.

sw1:admin> perfShowFilterMonitor 4

There are 4 filter-based monitors defined on port 4.

KEY

ALIAS

OWNER_APP

OWNER_IP_ADDR

FRAME_COUNT

-------------------------------------------------------------

0

SCSI Read

TELNET

N/A

0x0000000000002208

1

SCSI Write TELNET

N/A

0x000000000000464a

2

SCSI R/W

TELNET

N/A

0x000000000000fd8c

3

SCSI Frame WEB_TOOLS

192.168.169.40 0x00000000002c2229

sw1:admin> perfDelFilterMonitor 4, 1

The specified filter-based monitor is deleted.

sw1:admin> perfClearFilterMonitor 1/2,4

Filter-based monitor number 4 counters are cleared

Section	Page
Contents	3
About this Guide	7
Overview	8
Intended Audience	8
Related Documentation	8
Conventions	9
Document Conventions	9
Table 1: Document Conventions	9
Text Symbols	9
Getting Help	11
HP Technical Support	11
HP Storage Website	11
HP Authorized Reseller	11
Introducing Advanced Performance Monitoring	13
Overview	14
Terminology Used in this Document	15
Table 2: Terminology	15
Features	16
Activating Advanced Performance Monitoring	17
Overview	18
Verifying Activated Licenses	19
Activating the License Using Telnet	21
Activating the License Using Web Tools	22
Using Advanced Performance Monitoring	23
Overview	24
Managing Performance Monitoring Using Web Tools	25
Accessing Performance Monitoring using Web Tools	25
Figure 1: Switch View in Web Tools	26
Figure 2: Performance Monitor window	27
Using Performance Graphs	27
Table 3: Pre-defined Performance Graphs	28
Figure 3: Accessing pre-defined performance graphs	29
User-defined Graphs	29
Figure 4: User-defined graphs	30
Performance Graph Formats	30
Figure 5: Types of performance graphs	31
Figure 6: Advanced Performance Monitoring resource usage display	32
Configuring a Performance Graph Canvas	32
Figure 7: Canvas of eight performance monitoring graphs	33
Adding Graphs to a Canvas	33
Saving Canvas Configurations	34
Figure 8: Saved canvas configurations	34
Printing All Graphs on a Configuration	34
Managing Performance Monitoring with Telnet Commands	35
AL_PA Error Performance Monitoring	35
End-to-end Monitoring	35
Filter-based Monitoring	35
Telnet Commands	37
Using AL_PA Error Performance Monitoring	37
Displaying the CRC Error Count	37
Clearing the CRC Error Count	38
Using End-to-end Performance Monitoring	38
Adding End-to-end Monitors	39
Figure 9: Setting end-to-end monitors on a port	39
Figure 10: Proper placement of end-to-end performance monitors	40
Setting a Mask for End-to-end Monitors	41
Figure 11: Mask positions for end-to-end monitors	42
Displaying the End-to-end Mask of a Port	42
Displaying End-to-end Monitors	43
Deleting End-to-end Monitors	44
Clearing End-to-end Monitor Counters	45
Using Filter-based Performance Monitoring	45
Adding Standard Filter-Based Monitors	46
Table 4: Telnet Commands to Add Filter-based Monitors	46
Adding User-Defined Filter-Based Monitors	47
Displaying Filter-Based Monitors	48
Deleting Filter-Based Monitors	50
Clearing Filter-Based Monitor Counters	50
Saving and Restoring Monitor Configuration	51
Resource Usage for End-to-end and Filter-based monitoring	52
Glossary	53
Index	85
A	85
C	85
D	85
E	85
F	85
G	85
H	85
L	86
M	86
P	86
R	86
S	86
T	86
U	86

HP StorageWorks MSA 2/8 HP StorageWorks Advanced Performance Monitoring V3.1.x - Page 50

Deleting Filter-Based Monitors, Clearing Filter-Based Monitor Counters, Example.

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