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Chapter 7 Troubleshooting Virtualization Engine Devices 75
For Internal Use Only
Fibre Channel Link Error Status Report
The virtualization engine’s host-side and device-side interfaces provide statistical
data for the counts listed in
TABLE 7-4.
TABLE 7-4 Virtualization Engine Statistical Data
Count Type Description
Link Failure Count The number of times the virtualization engine’s frame manager
detects a non-operational state or other failure of N_Port
initialization protocol.
Loss of
Synchronization
Count
The number of times that the virtualization engine detects a loss in
synchronization.
Loss of Signal Count The number of times that the virtualization engine’s frame manager
detects a loss of signal.
Primitive Sequence
Protocol Error
The number of times that the virtualization engine’s frame manager
detects N_Port protocol errors.
Invalid Transmission
Word
The number of times that the virtualization engine’s 8b/10b
decoder does not detect a valid 10-bit code.
Invalid CRC Count The number of times that the virtualization engine receives frames
with a bad CRC and a valid EOF. A valid EOF includes EOFn, EOFt,
or EOFdti.
- Sun StorEdge 1
- 3900 and 6900 1
- Series Troubleshooting Guide 1
- Contents 3
- List of Figures 9
- List of Figures x 10
- How This Book Is Organized 11
- Using UNIX Commands 12
- Typographic Conventions 13
- Shell Prompts 13
- Related Documentation 14
- Sun Welcomes Your Comments 15
- Introduction 17
- General Troubleshooting 19
- Procedures 19
- ■ Multipathing software 22
- ■ Restarting the application 22
- StorEdge 6900 Series 23
- To Quiesce the I/O 24
- To Unconfigure the c2 Path 24
- To Suspend the I/O 26
- To View the VxDisk Properties 27
- 1. Type: 30
- # vxdmpadm listctlr all 30
- Fibre Channel Links 31
- Fibre Channel Link Diagrams 32
- Host Side Troubleshooting 34
- Command Line Test Examples 35
- Storage Automated Diagnostic 37
- Environment Event Grid 37
- A1/B1 Fibre Channel (FC) Link 39
- To Verify the Data Host 41
- ■ HBA—qlctest(1M) 42
- ■ Switch —switchtest(1M) 42
- To Isolate the A1/B1 FC Link 44
- A2/B2 Fibre Channel (FC) Link 45
- To Verify the Host Side 47
- CODE EXAMPLE 3-4 cfgadm -al 48
- To Verify the A2/B2 FC Link 49
- To Isolate the A2/B2 FC Link 49
- A3/B3 Fibre Channel (FC) Link 51
- VxDMP Error Message 54
- To Isolate the A3/B3 FC Link 55
- A4/B4 Fibre Channel (FC) Link 56
- To Isolate the A4/B4 FC Link 60
- Configuration Settings 63
- To Clear the Lock File 66
- Troubleshooting Host Devices 69
- Host Event Grid 70
- To Replace the Master Host 73
- Monitoring Host 74
- Conclusion 75
- Switch-16 Switch Description 77
- Switch Event Grid 78
- Engine Devices 85
- Service Request Numbers 86
- Service and Diagnostic Codes 86
- Virtualization Engine LEDs 88
- Power LED Codes 89
- Back Panel Features 90
- Ethernet Port LEDs 90
- Manually 92
- Translating Host Device Names 94
- For Internal Use Only 101
- Virtualization Engines 102
- Virtualization Engine 102
- To Restart the SLIC Daemon 103
- 4. Restart the SLIC daemon 104
- FIGURE 7-6) 106
- Established 112
- T3+ Array Devices 115
- T1/T2 Notification Events 119
- ...continued on next page 120
- Verification 122
- T1/T2 FRU Tests Available 123
- T1/T2 Isolation Procedures 124
- Port1State 126
- 20.67.213) 128
- Replacing the Master Midplane 138
- Troubleshooting Ethernet Hubs 139
- SRN and SNMP Reference 142
- Port Communication 145
- Service Codes 145
- SUNWsecfg Error Messages 147
- Severity 157
- Index 143 159
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