HP StorageWorks 1606 Brocade Fabric OS Message Reference v6.3.0 (53-1001338-01 - Page 282

34 FCR-1028 Probable Cause Indicates that the port world wide name (WWN) pool has rolled over in the specified slot, and WWN entries detected to not be in use are reused as needed. Recommended Action It is unlikely that WWN conflicts will occur as a result of pool rollover unless the switch is deployed in a very large MetaSAN environment with large number of logical storage area network (LSAN) devices and fabrics, or there are highly dynamic changes to EX_Port connectivity. WWN conflicts might cause unpredictable behavior in management applications. To avoid WWN conflicts, all EX_Ports attached to fabrics with highly dynamic changes to EX_Port or VEX_Port connectivity should be disabled then re-enabled. Severity INFO FCR-1028 Message , [FCR-1028], ,, INFO, , In slot node WWN pool 95 percent allocated. Probable Cause Indicates that the node world wide name (WWN) pool is close to rollover in the specified slot, and that the WWN entries detected not in use will be reused as needed. Recommended Action It is unlikely that WWN conflicts will occur as a result of pool rollover unless the switch is deployed in a very large MetaSAN environment with large number of logical storage area network (LSAN) devices and fabrics, or there are highly dynamic changes to EX_Port or VEX_Port connectivity. WWN conflicts might cause unpredictable behavior in management applications. To avoid WWN conflicts, all EX_Ports attached to fabrics with highly dynamic changes to EX_Port connectivity should be disabled and then re-enabled. Severity INFO FCR-1029 Message , [FCR-1029], ,, INFO, , In slot port WWN pool 95 percent allocated. Probable Cause Indicates that the Port world wide name (WWN) pool has rolled over in the specified slot, and WWN entries detected not in use are reused as needed. Recommended Action It is unlikely that WWN conflicts will occur as a result of pool rollover unless the switch is deployed in a very large MetaSAN environment with large number of logical storage area network (LSAN) devices and fabrics, or there are highly dynamic changes to EX_Port connectivity. WWN conflicts might cause unpredictable behavior in management applications. To avoid WWN conflicts, all EX_Ports attached to fabrics with highly dynamic changes to EX_Port connectivity should be disabled and then re-enabled. Severity INFO 212 Fabric OS Message Reference 53-1001338-01