HP 8/40 Access Gateway Administrator's Guide (53-1001760-01, June 2010) - Page 90
Troubleshooting Continued
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A Troubleshooting TABLE 10 Problem Troubleshooting (Continued) Cause Solution Failover is not working Failover disabled on N_Port. Verify that the failover and failback policies are enabled, as follows: Enter the ag --failoverShow command with the port_number operand. Enter the ag --failbackShow command with the port_number operand. Command returns "Failback (or Failover) on N_Port port_number is supported." If it returns, "Failback (or Failover) on N_Port port_number is not supported." See "F_Ports automatically fail over to any available N_Port. Alternatively, you can specify a preferred secondary N_Port in case the primary N_Port fails. If the primary N_Port goes offline, the F_Ports fail over to the preferred secondary N_Port (if it is online), then re-enable. If the secondary N_Port is offline, the F_Ports will disable. Define the preferred secondary N_Ports per F_Port. For example, if two F_Ports are mapped to a primary N_Port 1, you can define a secondary N_Port for one of those F_Ports and not define a secondary N_Port for the other F_Port. F_Ports must have a primary N_Port mapped before a secondary N_Port can be configured." on page 45. Access Gateway is mode Access Gateway must be disabled. not wanted Disable switch using the switchDisable command. Disable Access Gateway mode using the ag --modeDisable command. Answer yes when prompted; the switch reboots. Log in to the switch. Display the switch settings using the switchShow command. Verify that the field switchMode displays Fabric OS Native mode. "Login Rejected by FC stack" messages on console may be seen during F_Port and N_Port disruptions on Brocade 8000 in AG Mode. The CNA host is retrying a log in before the switch has finished precessing a previous fabric logout (LOGO) attempt. Working as designed. After the switch has completed LOGO processing, it will accept another login. NOTE If a Fabric OS switch is in AG mode and is also set to McDATA Fabric mode, when that switch is connected to an M-EOS switch, the Fabric OS switch does not display in the output when you run the agshow command. 70 Access Gateway Administrator's Guide 53-1001760-01