HP Brocade 8/12c Brocade Fabric OS Message Reference - Supporting Fabric OS v7 - Page 447

FW-1163 45 Losses of synchronization commonly cause link failures. If you receive concurrent loss of synchronization errors, troubleshoot the loss of synchronization. Severity WARNING FW-1163 Message , [FW-1163], ,, INFO, , , , is between high and low boundaries(High=, Low=). Current value is . Probable Cause Indicates that the number of link failures that the port experiences has changed from a value outside of the acceptable range to a value within the acceptable range. Link loss errors occur when a link experiences a loss of signal and fails. Both physical and hardware problems can cause link loss errors. Link loss errors frequently occur due to a loss of synchronization. Check for concurrent loss of synchronization errors and, if applicable, troubleshoot them. Recommended No action is required. Respond to this message as is appropriate to the particular policy of the Action end-user installation. Severity INFO FW-1164 Message , [FW-1164], ,, INFO, , , , value has changed(High=, Low=). Current value is . Probable Cause Indicates that the number of synchronization losses that the port experiences has changed. Loss of synchronization errors frequently occur due to a faulty small form-factor pluggable (SFP) or cable. Signal losses often create synchronization losses. Recommended Action Check both ends of your cable connection. Verify that the cable and small form-factor pluggables (SFPs) are not faulty. If you continue to experience synchronization loss errors, troubleshoot your host bus adaptor (HBA) and contact your switch service provider. Severity INFO FW-1165 Message Probable Cause , [FW-1165], ,, INFO, , , , is below low boundary(High=, Low=). Current value is . Indicates that the number of synchronization losses that the port experiences has fallen below the low boundary. Loss of synchronization errors frequently occur due to a faulty small form-factor pluggable (SFP) or cable. Signal losses often create synchronization losses. A low number of synchronization losses means that the switch is functioning normally. Fabric OS Message Reference 361 53-1002448-01