IBM DS5300报错？

各位大神好
一台DS5300存储，报错信息如下，能否帮分析下，非常感谢
从状态灯上看 ESM A是在正常工作但是警告灯亮，ESMB 连接控制器的FC端口灯不亮，但是ESM B状态灯正常。

ESM Canisters Detected: 2

     ESM card status:                 Failed               
     Firmware version:                98C5                 
     Configuration settings version:  FD 01.50 10/29/2008  
     Maximum data rate:               4 Gbps               
     Current data rate:               4 Gbps               
     Location:                        A (Left)             
     Card communication:              OK                   
     Trunking supported:              No                   
     Product ID:                      EXP5000              
     Part number:                     PN 46C8880           
     Serial number:                   SN SK03173213        
     Vendor:                          IBM                  
     Date of manufacture:             2010年8月1日            


     ESM card status:                 Optimal          
     Firmware version:                Not Available    
     Configuration settings version:  Not Applicable   
     Maximum data rate:               4 Gbps           
     Current data rate:               4 Gbps           
     Location:                        B (Right)        
     Card communication:              OK               
     Trunking supported:              No               
     Product ID:                      Not Available    
     Part number:                     PN 46C8880       
     Serial number:                   SN SK03071487    
     Vendor:                          Not Available    
     Date of manufacture:             2010年8月1日     
     
     ![1.png](/club/attachments/month_1708/1708281506834cf731c9db2e6b.png)