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Class 2 Statistics, Received Frames, Transmitted Frames, Busied Frames, Four Byte Words Received

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Monitoring and Managing the Director Class 2 Statistics The Class 2 Statistics table includes: • Received Frames-The number of Class 2 frames received by this F_Port from its attached N_Port. • Transmitted Frames-The number of Class 2 frames transmitted by this F_Port to its attached N_Port. • Busied Frames-The number of F_BSY frames generated by this F_Port against Class 2 frames. This can occur if frames are received before the switch completes initialization or if the switch is servicing so many requests that it cannot process a new request. The port generates frames if the switch is not ready to accept commands. This may indicate temporary congestion. • Rejected Frames-The number of F_RJT frames generated by this F_Port against Class 2 frames. These frames usually occur because of attached device errors. The device is expected to correct the error based on the reject code, then retry its request. If the device is able to recover, there is no cause for concern. If not, further troubleshooting may be necessary. There are no thresholds for this value. Typically, this occurs because the destination is not available due to the device's action. • Four Byte Words Received-The number of four-byte words received. • Four Byte Words Transmitted-The number of four-byte words transmitted. Class 3 Statistics The Class 3 Statistics table includes: • Received Frames-The number of Class 3 frames received by this F_Port from its attached N_Port. • Transmitted Frames-The number of Class 3 frames transmitted by this F_Port to its attached N_Port. • Discarded Frames-The number of Class 3 frames discarded, including multicast frames with bad D_IDs. The director increments this count when it discards a frame that cannot be routed. This occurs most frequently when a destination becomes unavailable without the source realizing the destination is unavailable. There are no thresholds for this value. Typically, this occurs when the destination is not available due to the destination device's action. • Four Byte Words Received-The number of four-byte words received. • Four Byte Words Transmitted-The number of four-byte words transmitted. 2-38 director product manager user guide

Section	Page
director product manager user guide	1
Contents	3
About This Guide	13
Intended Audience	13
Related Documentation	13
Document Conventions	14
Symbols in Text	14
Symbols on Equipment	15
Rack Stability	16
Getting Help	16
HP Technical Support	16
HP Website	17
HP Authorized Reseller	17
Product Manager Overview	19
Managing the StorageWorks Director 2/64 and Director 2/140	19
HAFM Management Menu Options	20
HAFM	20
View Tabs	20
Product Menu	20
Fabrics Menu	21
View Menu	21
Configure Menu	22
Logs Menu	22
Maintenance Menu	22
Help	22
Product Manager	23
View Tabs	23
Product Menu	23
Configure Menu	24
Logs Menu	25
Maintenance Menu	25
Help Menu	25
Product Manager Description	26
Using the Product Manager	28
Using Dialog Boxes	28
Keyboard Navigation	29
Illustrations Used in This Manual	29
Logging in to the HAFM Application	29
Opening the Product Manager	31
Window Layout and Function	33
Menu Bar	33
Product Menu	34
Configure Menu	35
Logs	38
Maintenance	39
Help	41
View Tabs	41
Status Bar	42
Hardware View	44
Director Menu	46
Port Card Menu	46
CTP Card Menu	47
Cooling Fan Module	47
SBAR Card Menu	47
Port Card View	47
Port List View	49
FRU List View	50
Node List View	51
Performance View	52
Closing the Product Manager	54
User Rights	55
User Rights for Specific Functions	55
Backing Up and Restoring Product Manager Data	58
Restoring Data to the HAFM Server	59
Monitoring and Managing the Director	61
Hardware View	61
Identifying FRUs	61
Monitoring Director Operation	62
Director Status Table	62
Status	62
State	63
No Link Status	63
Status Bar Indicator	64
Monitoring Hardware Operation	64
Obtaining Hardware Information	68
Displaying FRU Information	68
Displaying Director Information	69
Using Menu Options	70
Director Menu	70
Director Properties	71
Enable Unit Beaconing	71
Clear System Error Light	71
IPL Director	71
Setting Director Date and Time	71
Setting Director Online State	73
Port Card Menu	73
Port Menu	74
CTP Card Menu	74
Fan Module	75
SBAR Card Menu	75
Using the Port Card View	75
Symbols and Indicators	76
Displaying Port Information	76
Port Card Menu	81
Port Menu	81
Port Properties	81
Node Properties	81
Port Technology	81
Block Port	82
Enable Beaconing	82
Diagnostics	82
Channel Wrap (S/390 mode only)	82
Swap Ports (S/390 mode only)	83
Clear Link Incident Alerts	83
Reset Port	83
Port Binding	83
Clear Threshold Alerts	85
Port List View	85
Menu Options	87
FRU List View	88
Node List View	90
Menu Options	92
Displaying Node Properties	93
Performance View	95
Menu Options	96
Bar Graph Display	96
Port Statistics	97
Statistics Description	97
Traffic Statistics with Receive and Transmit Values	97
Class 2 Statistics	98
Class 3 Statistics	98
Error Statistics	99
Operational Statistics	100
Troubleshooting Tips	100
Button Functions	101
Port Operational States	101
Link Incident Alerts	104
Threshold Alerts	105
Configuring the Director	107
Configuring Director Identification	107
Configuring Switch Operating Parameters	108
Switch Parameters	109
Domain ID	109
Preferred	109
Insistent	110
Rerouting Delay	110
Domain RSCNs	111
Director Speed	111
Operating Mode	111
Configuring Fabric Operating Parameters	112
Fabric Parameters	113
BB_Credit	113
R_A_TOV	113
E_D_TOV	113
Switch Priority	113
Interop Mode	114
Configuring Switch Binding	115
Configuring Ports	115
Warning and Error Messages	118
Menu Options	118
Configuring Ports in the Open Systems Mode	120
Configuring Ports in the S/390 Mode	122
Configuring Port Addresses	123
Parameters	123
Managing Stored Address Configurations	126
Configuring SNMP Trap Message Recipients	128
Configuring Open Systems Management Server	129
Configuring FICON Management Server	129
Configuring Feature Key	130
Configuring Director Date and Time	132
Setting Date and Time Manually	132
Synchronizing Date and Time	133
Configuring Threshold Alerts	133
Creating New Alerts	134
Modifying Alerts	139
Activating or Deactivating Alerts	139
Deleting Alerts	140
Exporting the Configuration Report	140
Enabling Embedded Web Server	141
Enabling Telnet	141
Backing Up and Restoring Configuration Data	142
Using Logs	143
Using Logs	143
Button Functions	143
Expanding Columns	144
Sorting Entries	144
Audit Log	145
Event Log	146
Hardware Log	148
Link Incident Log	150
Threshold Alert Log	151
Using Maintenance Features	153
Port Diagnostics	153
Swap Ports	153
Notes	154
Collect Maintenance Data	154
Execute an IPL	155
Set Online State	156
Manage Firmware Versions	157
Enable E-Mail Notification	157
Enable Call-Home Notification	158
Notes	158
Backup and Restore Configuration	158
Reset Configuration	160
Optional Features	165
FICON Management Server	165
Installation	165
Configuring the FICON Management Server	166
Open Systems Management Server	168
Installation	169
Configuring the Open Systems Management Server	169
SANtegrity Features	170
Fabric Binding	170
Enable/Disable and Online State Functions	170
Switch Binding	171
Configuring Switch Binding-Overview	171
Notes	171
Enable/Disable Switch Binding	172
Editing the Switch Membership List	173
Enable/Disable and Online State Functions	175
Zoning with Switch Binding Enabled	176
Enterprise Fabric Mode	176
Features and Parameters Enabled	176
Fabric Binding	176
Switch Binding	176
Rerouting Delay	176
Domain RSCNs	177
Insistent Domain Identification (ID)	177
Information and Error Messages	179
StorageWorks Director 2/64 Product Manager Messages	179
Glossary	209
Index	231
A	231
B	231
C	231
D	233
E	234
F	234
G	235
H	236
I	236
K	236
L	237
M	237
N	238
O	238
P	239
R	241
S	241
T	242
U	242
V	242
W	243

Match case Limit results 1 per page

2–38

director product manager user guide

Monitoring and Managing the Director

Class 2 Statistics

The Class 2 Statistics table includes:

•

Received Frames—

The number of Class 2 frames received by this F_Port from

its attached N_Port.

•

Transmitted Frames—

The number of Class 2 frames transmitted by this F_Port

to its attached N_Port.

•

Busied Frames—

The number of F_BSY frames generated by this F_Port against

Class 2 frames. This can occur if frames are received before the switch completes

initialization or if the switch is servicing so many requests that it cannot process a

new request. The port generates frames if the switch is not ready to accept

commands. This may indicate temporary congestion.

•

Rejected Frames—

The number of F_RJT frames generated by this F_Port

against Class 2 frames. These frames usually occur because of attached device

errors. The device is expected to correct the error based on the reject code, then

retry its request. If the device is able to recover, there is no cause for concern. If

not, further troubleshooting may be necessary. There are no thresholds for this

value. Typically, this occurs because the destination is not available due to the

device’s action.

•

Four Byte Words Received—

The number of four-byte words received.

•

Four Byte Words Transmitted—

The number of four-byte words transmitted.

Class 3 Statistics

The Class 3 Statistics table includes:

•

Received Frames—

The number of Class 3 frames received by this F_Port from

its attached N_Port.

•

Transmitted Frames—

The number of Class 3 frames transmitted by this F_Port

to its attached N_Port.

•

Discarded Frames—

The number of Class 3 frames discarded, including

multicast frames with bad D_IDs. The director increments this count when it

discards a frame that cannot be routed. This occurs most frequently when a

destination becomes unavailable without the source realizing the destination is

unavailable. There are no thresholds for this value. Typically, this occurs when the

destination is not available due to the destination device’s action.

•

Four Byte Words Received—

The number of four-byte words received.

•

Four Byte Words Transmitted—

The number of four-byte words transmitted.