
Brsocade Adapters Troubleshooting Guide 7
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How to use this chapter
2
“Network stack runs out of heap” “Ethernet network interface
problems (CNA only)”
VMware
“NIC numbering unexpected on VMware systems” “Ethernet network interface
problems (CNA only)”
VMware
“Poor network performance” “Ethernet network interface
problems (CNA only)”
Linux
Windows
“VLAN creation and operation problems” “Ethernet network interface
problems (CNA only)”
Windows
“Loss of sync and loss of signal errors in port statistics” “FCoE and Fibre Channel
problems”
All
“Ping to remote server is failing” “Ethernet network interface
problems (CNA only)”
All
“Fabric authentication failures” “FCoE and Fibre Channel
problems”
All
“I/Os are not failing over immediately on path failure in
MPIO setup”
“FCoE and Fibre Channel
problems”
Windows
Linux
VMware
“Disk I/O requests causes low throughput and high
latency on Linux”
“FCoE and Fibre Channel
problems”
Linux
“Disk I/O requests causes low throughput and high
latency on VMware”
“FCoE and Fibre Channel
problems”
VMware
“Adapter is not showing in the fabric” “FCoE and Fibre Channel
problems”
All
“Virtual devices not listed in name server” “FCoE and Fibre Channel
problems”
All
“Adapter not registering with the name server or cannot
access storage”
“FCoE and Fibre Channel
problems”
All
“FCoE link is down” “FCoE and Fibre Channel
problems”
All
“I/O problem on connected FCoE device” “FCoE and Fibre Channel
problems”
All
“CEE is not enabled” “CEE network problems (CNA only)” All
TABLE 2 Isolate adapter problems
Problem Category OS Specific
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