大型主機啟用程式 SCF：在 CACA.10 中斷後，MSC 主機清理未在次要伺服器上完成，導致後續 GDDR 指令檔失敗

Summary: 在 CACA.10 中斷後，MSC 主機清理未在次要伺服器上完成，導致後續 GDDR 指令檔失敗，並在指令檔 GDDRPF29 的步驟 16 中逾時。

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Symptoms

組態：GDDR 並行 STAR-HA
軟體層級：GDDR 5.2、Mainframe Enablers 8.4

SRDF/A 中斷後，主機清理會在主要伺服器上成功完成，但從屬伺服器上的主機清理訊息從未重新調整。當 GDDR 指令檔嘗試透過發出 MSC，REFRESH 命令至次要伺服器來還原 SRDF/A HA 功能時，這會導致 GDDR 指令GDDRPF29檔在步驟 16 中逾時。

在主伺服器上，主機清理正常完成。 
SCF1463E MSC - GROUP=MSCGRP................... (aaaaa,A1) SRDFA IS NOT ACTIVE4               
SCF1405E MSC - GROUP=MSCGRP................... (bbbbb,A2) HOST CLEANUP INVOKED               
SCF1435I MSC - GROUP=MSCGRP................... (bbbbb,A2) FREEING SEL LOCKS                  
SCF1435I MSC - GROUP=MSCGRP................... (aaaaa,A1) FREEING SEL LOCKS                  
SCF1480I MSC - GROUP=MSCGRP................... (bbbbb,S2) FREEING STAR SEL LOCKS             
SCF1480I MSC - GROUP=MSCGRP................... (aaaaa,S1) FREEING STAR SEL LOCKS             
SCF1404I MSC - GROUP=MSCGRP................... (bbbbb,A2) PROCESS_FC07-CHECK STATUS          
SCF1404I MSC - GROUP=MSCGRP................... (aaaaa,A1) PROCESS_FC07-CHECK STATUS          
SCF1406I MSC - GROUP=MSCGRP................... HOST CLEANUP IS RUNNING                       
SCF1407I MSC - GROUP=MSCGRP................... (bbbbb,A2) PROCESS_FC08-DROP SRDFA            
SCF1407I MSC - GROUP=MSCGRP................... (aaaaa,A1) PROCESS_FC08-DROP SRDFA            
SCF1463E MSC - GROUP=MSCGRP................... (aaaaa,A1) SRDFA IS NOT ACTIVE4               
SCF1414I MSC - GROUP=MSCGRP................... HOST CLEANUP - PHASE2 IS RUNNING              
SCF14S1I MSC - GROUP=MSCGRP................... HOST CLEANUP CASE1 RUNNING                    
SCF1408I MSC - GROUP=MSCGRP................... (bbbbb,A2) PROCESS_FC09-COMMIT INACTIVE CYCLE 
SCF1408I MSC - GROUP=MSCGRP................... (aaaaa,A1) PROCESS_FC09-COMMIT INACTIVE CYCLE 
SCF153AI MSC - GROUP=MSCGRP................... (aaaaa,S1) Wait for SDDF task completion      
SCF1234I ASY -- CONTROLLER 02016 RDFGRP(A2) ACT CHANGED ON -> OFF       
SCF1234I ASY -- CONTROLLER 00870 RDFGRP(A1) ACT CHANGED ON -> OFF       
SCFS222I MSC - AUTO RECOVERY DISABLED                                   
SCF14S2I MSC - GROUP=MSCGRP................... HOST CLEANUP IS FINISHED


在輔助伺服器上，主機清理未完成。沒有顯示SCF14S2I訊息，而且顯然 MSC 仍在嘗試循環交換，即使 SRDF/A 已中斷。 
SCF1463E MSC - GROUP=MSCGRP................... (aaaaa,A1) SRDFA IS NOT ACTIVE4               
SCF1405E MSC - GROUP=MSCGRP................... (bbbbb,A2) HOST CLEANUP INVOKED               
SCF1435I MSC - GROUP=MSCGRP................... (bbbbb,A2) FREEING SEL LOCKS                  
SCF1435I MSC - GROUP=MSCGRP................... (aaaaa,A1) FREEING SEL LOCKS                  
SCF1480I MSC - GROUP=MSCGRP................... (bbbbb,S2) FREEING STAR SEL LOCKS             
SCF1480I MSC - GROUP=MSCGRP................... (aaaaa,S1) FREEING STAR SEL LOCKS             
SCF1571I MSC - GROUP=MSCGRP................... CYCLE SWITCH BACK LEVEL     
SCFS247I MSC - GROUP=MSCGRP................... PROCESS_FC07-ALL BOXES CLOSED WINDOW          
SCF1454I MSC - GROUP=MSCGRP................... NEXT WAKE UP AT X'03354500' 
SCF1404I MSC - GROUP=MSCGRP................... (bbbbb,A2) PROCESS_FC07-CHECK STATUS          
SCF1404I MSC - GROUP=MSCGRP................... (aaaaa,A1) PROCESS_FC07-CHECK STATUS          
SCF1406I MSC - GROUP=MSCGRP................... HOST CLEANUP IS RUNNING     
SCF1407I MSC - GROUP=MSCGRP................... (bbbbb,A2) PROCESS_FC08-DROP SRDFA            
SCF1407I MSC - GROUP=MSCGRP................... (aaaaa,A1) PROCESS_FC08-DROP SRDFA            
SCFS229I MSC - GROUP=MSCGRP................... (bbbbb,A2) SRDFA INACTIVE   
SCFS245I MSC - GROUP=MSCGRP................... MOTHER TASK FUNCTION TIMER 
SCFS243I MSC - GROUP=MSCGRP................... PROCESS_FC04-TIME FOR SWITCH                  
SCF1467I MSC - GROUP=MSCGRP................... WAITING FOR WEIGHT FACTOR   
SCF1468I MSC - GROUP=MSCGRP................... DONE WAITING FOR WEIGHT FACTOR                
SCF1463E MSC - GROUP=MSCGRP................... (bbbbb,A2) SRDFA IS NOT ACTIVE4               
SCFS282I MSC - GROUP=MSCGRP................... (bbbbb,A2) PROCESS_FC04-CAN WE SWITCH?        
SCF1463E MSC - GROUP=MSCGRP................... (aaaaa,A1) SRDFA IS NOT ACTIVE4               
SCFS282I MSC - GROUP=MSCGRP................... (aaaaa,A1) PROCESS_FC04-CAN WE SWITCH?        
SCF1414I MSC - GROUP=MSCGRP................... HOST CLEANUP - PHASE2 IS RUNNING              
SCF14S1I MSC - GROUP=MSCGRP................... HOST CLEANUP CASE1 RUNNING 
SCF1463E MSC - GROUP=MSCGRP................... (bbbbb,A2) SRDFA IS NOT ACTIVE4               
SCF1408I MSC - GROUP=MSCGRP................... (bbbbb,A2) PROCESS_FC09-COMMIT INACTIVE CYCLE 
SCF1463E MSC - GROUP=MSCGRP................... (aaaaa,A1) SRDFA IS NOT ACTIVE4               
SCF1408I MSC - GROUP=MSCGRP................... (aaaaa,A1) PROCESS_FC09-COMMIT INACTIVE CYCLE 
SCF1234I ASY -- CONTROLLER 02016 RDFGRP(A2) ACT CHANGED ON -> OFF         
SCF1234I ASY -- CONTROLLER 00870 RDFGRP(A1) ACT CHANGED ON -> OFF         
SCFS201I MSC - TASK TIMER                                                 
SCFS275I MSC - GROUP=MSCGRP................... (bbbbb,A2) SYMMETRIX TASK TIMER               
SCFS275I MSC - GROUP=MSCGRP................... (aaaaa,A1) SYMMETRIX TASK TIMER               
SCFS234I MSC - GROUP=MSCGRP................... MOTHER TASK TIMER 

GDDR 指令檔GDDRPF29失敗並顯示逾時，因為傳回 GDDR 的狀態指出主機清理仍在執行中。 
23.08.44 JOB27670  +GDDR721I GDDR Starting Submit GDDR function to remote C system for command GDDRMSC0 at Site DC1  
23.18.44 JOB27670  +GDDM124I GDDRPA29 Remote command GDDRMSC0 to DC1 timed out. (1)  900          
   900              To continue to wait, enter a number of minutes    
   900              To stop waiting, enter 0                       
23.18.45 JOB27670 @075 GDDM123A Enter number of minutes to wait (0 to end now)                    
23.35.57 JOB27670  R 75,0                                                                         
23.35.57 JOB27670  +GDDR992E Error 849 in GDDRUNRX: Work request to DC1 timed out  
23.35.57 JOB27670  +GDDR998E GDDR INTERNAL ERROR: CALL TECH SUPPORT - ID = RCMD-99-40-133        
23.35.57 JOB27670  +GDDR998E ->   cmdrc =gddrunrx(rmtsite,wait_minutes,override,cmdname,cmdparms) 
23.35.57 JOB27670  +GDDR639I GDDR Completed Submit GDDR function to remote C system with rc 40    
23.35.57 JOB27670  +GDDR721I GDDR Starting Script Function Call Stats                              23.35.57 JOB27670  +GDDR639I GDDR Function Status ===>  926                                       
   926              >                                                                             
   926              > GDDR Function Issue MSC Command ( GDDRMSC0 )  
   926              >      Completed step 16 of 24 in 1632.71639 Seconds     
   926              >      With Return code 40 

Cause

Dell 工程部門正在調查中。

Resolution

因應措施：
應手動執行 MSC，REFRESH 命令，並從下一個步驟重新開機GDDRPF29指令檔。

永久修正
  • 針對 Mainframe Enablers 8.5，會開發 PTF SR85025 來修正此問題。可從 Dell Technologies 線上支援下載。
  • 針對 Mainframe Enablers 8.4，會開發 PTF SR84041 來修正此問題。可從 Dell Technologies 線上支援下載。

Affected Products

Mainframe Enablers
Article Properties
Article Number: 000195450
Article Type: Solution
Last Modified: 29 Jul 2025
Version:  7
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