MFE SRDF-HC: SDDF-sessionen stannar efter återställning från en gruppresa

Summary: SDDF-sessionen (Symmetrix Differential Data Facility) stoppas efter återställning från ett länksläpp.

This article applies to This article does not apply to This article is not tied to any specific product. Not all product versions are identified in this article.

Symptoms


 

Error message: GDDS233E GDDR MSC SDDF Reset for group msc-groupname 
delayed - (0919201821441111 - 45635.85 seconds ago)


Testa en ConGroup-resa i en SRDF/STAR-miljö genom att ta bort länkarna mellan de två platserna i SRDF/S-relationen. GDDR (Geographically Dispersed Disaster Restart) som styr miljön.  
Länkarna tas bort två gånger. Efter det första länksläppet och ConGroup-resan återställdes SDDF-sessionerna framgångsrikt. Efter det andra släppet misslyckas en SDDF-session och det GDDS233E meddelandet utfärdas. Meddelandet anger att rotationen av SDDF-sessionerna hade avstannat.

Se avsnittet Anteckningar för sekvensen av händelser som inträffar. 

 


 

Cause

Efter ett länkfel stoppas bearbetningen av SDDF-sessionen i en SRDF/STAR- eller SRDF/SQAR-miljö på grund av felaktig programlogik. Ett matchningsfel i räknare som ska uppdateras synkront uppdateras inte, vilket orsakar en avsökningsloop. 

Resolution

Alternativ lösning

  • En omstart av MSC-miljön är nödvändig för att aktivera SDDF-sessionsrotationen.

Permanent korrigering

  • För Mainframe Enablers 8.3 har Program Temporary Fix (PTF) SF83083 och PTF-SR83049 utvecklats för att korrigera problemet. De kan laddas ner från Dell EMC:s onlinesupport.
  • För Mainframe Enablers 8.2 har PTF SF82142 och PTF SR82088 utvecklats för att korrigera problemet. De kan laddas ner från Dell EMC:s onlinesupport.
  • För Mainframe Enablers 8.1 har PTF SF81137 och PTF SR81096 utvecklats för att korrigera problemet. De kan laddas ner från Dell EMC:s onlinesupport.



 

Additional Information

Problemet återskapades i Dells labbmiljö och följande händelsesekvens visas.

Länkar tas bort mitt i en RESET SDDF för session 2. Meddelandena SCF1543E och SCF1523E indikerade problemet. RESET misslyckas med felkoden 87. Felkoden 87 är normal i den här situationen och indikerar att fjärrkommandot misslyckades.  
 
 

06.58.03 STC01813  SCF1345I MSC - GROUP=PISTAR_DC1                MOTHER TASK FUNCTION TIMER
 06.58.03 STC01813  SCF1343I MSC - GROUP=PISTAR_DC1                PROCESS_FC04-TIME FOR SWITCH
 06.58.03 STC01813  SCF1382I MSC - GROUP=PISTAR_DC1                (0C00A,05) PROCESS_FC04-CAN WE SWITCH?
 06.58.03 STC01813  SCF1344I MSC - GROUP=PISTAR_DC1                PROCESS_FC05-ALL BOXES CAN SWITCH
 06.58.03 STC01813  SCF1383I MSC - GROUP=PISTAR_DC1                (0C00A,05) PROCESS_FC05-OPEN AND SWITCH
 06.58.03 STC01813  SCF1346I MSC - GROUP=PISTAR_DC1                PROCESS_FC06-ALL BOXES OPENED WINDOW AND CYCLE SWITCHED
 06.58.03 STC01813  SCF1564I MSC - GROUP=PISTAR_DC1                TIME OF DAY FOR CYCLE 00000052 IS 06:58:03.00
 06.58.03 STC01813  SCF1384I MSC - GROUP=PISTAR_DC1                (0C00A,05) PROCESS_FC06-CLOSE WINDOW
 06.58.03 STC01813  SCF1347I MSC - GROUP=PISTAR_DC1                PROCESS_FC07-ALL BOXES CLOSED WINDOW
 06.58.04 STC01813  SCF1454I MSC - GROUP=PISTAR_DC1                NEXT WAKE UP AT X'10581800'
 06.58.04 STC01813  SCF1497I MSC - GROUP=PISTAR_DC1                 Perform STAR SDDF RESET for Session 2
 06.58.04 STC01813  SCF1501I MSC - GROUP=PISTAR_DC1                 (0C00A,01) PERFORM SDDF FUNCTION FOR SDDF J02
 06.58.04 STC01813  SCF1514I MSC - GROUP=PISTAR_DC1                 (0C00A,01) RESET SDDF SESSION 2
 06.58.05 STC01813  SCF1454I MSC - GROUP=PISTAR_DC1                NEXT WAKE UP AT X'10581800'
 06.58.05 STC01813  SCF1499I MSC - GROUP=PISTAR_DC1                DONE PERFORMING SDDF FUNCTION
 06.58.06 STC01813  SCF1454I MSC - GROUP=PISTAR_DC1                NEXT WAKE UP AT X'10581800'
 06.58.18 STC01813  SCF1345I MSC - GROUP=PISTAR_DC1                MOTHER TASK FUNCTION TIMER
 06.58.18 STC01813  SCF1343I MSC - GROUP=PISTAR_DC1                PROCESS_FC04-TIME FOR SWITCH
 06.58.18 STC01813  SCF1382I MSC - GROUP=PISTAR_DC1                (0C00A,05) PROCESS_FC04-CAN WE SWITCH?
 06.58.18 STC01813  SCF1344I MSC - GROUP=PISTAR_DC1                PROCESS_FC05-ALL BOXES CAN SWITCH
 06.58.18 STC01813  SCF1383I MSC - GROUP=PISTAR_DC1                (0C00A,05) PROCESS_FC05-OPEN AND SWITCH
 06.58.18 STC01813  SCF1346I MSC - GROUP=PISTAR_DC1                PROCESS_FC06-ALL BOXES OPENED WINDOW AND CYCLE SWITCHED
 06.58.18 STC01813  SCF1564I MSC - GROUP=PISTAR_DC1                TIME OF DAY FOR CYCLE 00000053 IS 06:58:18.00
 06.58.18 STC01813  SCF1384I MSC - GROUP=PISTAR_DC1                (0C00A,05) PROCESS_FC06-CLOSE WINDOW
 06.58.18 STC01813  SCF1347I MSC - GROUP=PISTAR_DC1                PROCESS_FC07-ALL BOXES CLOSED WINDOW
 06.58.18 STC01813  SCF1499I MSC - GROUP=PISTAR_DC1                DONE PERFORMING SDDF FUNCTION
 06.58.19 STC01813  SCF1454I MSC - GROUP=PISTAR_DC1                NEXT WAKE UP AT X'10583300'
 06.58.33 STC01813  SCF1345I MSC - GROUP=PISTAR_DC1                MOTHER TASK FUNCTION TIMER
 06.58.33 STC01813  SCF1343I MSC - GROUP=PISTAR_DC1                PROCESS_FC04-TIME FOR SWITCH
 06.58.33 STC01813  SCF1382I MSC - GROUP=PISTAR_DC1                (0C00A,05) PROCESS_FC04-CAN WE SWITCH?
 06.58.33 STC01813  SCF1344I MSC - GROUP=PISTAR_DC1                PROCESS_FC05-ALL BOXES CAN SWITCH
 06.58.33 STC01813  SCF1383I MSC - GROUP=PISTAR_DC1                (0C00A,05) PROCESS_FC05-OPEN AND SWITCH
 06.58.33 STC01813  SCF1346I MSC - GROUP=PISTAR_DC1                PROCESS_FC06-ALL BOXES OPENED WINDOW AND CYCLE SWITCHED
 06.58.33 STC01813  SCF1564I MSC - GROUP=PISTAR_DC1                TIME OF DAY FOR CYCLE 00000054 IS 06:58:33.04
 06.58.33 STC01813  SCF1384I MSC - GROUP=PISTAR_DC1                (0C00A,05) PROCESS_FC06-CLOSE WINDOW
 06.58.33 STC01813  SCF1347I MSC - GROUP=PISTAR_DC1                PROCESS_FC07-ALL BOXES CLOSED WINDOW
 06.58.33 STC01813  SCF1499I MSC - GROUP=PISTAR_DC1                DONE PERFORMING SDDF FUNCTION
 06.58.34 STC01813  SCF1454I MSC - GROUP=PISTAR_DC1                NEXT WAKE UP AT X'10584800'
 06.58.34 STC01813  SCF1534E MSC - GROUP=PISTAR_DC1                (0C00A,01) GLOBAL SDDF RESET FAILURE
 06.58.34 STC01813  SCF1532E MSC - GROUP=PISTAR_DC1                (0C00A,01) ERROR = (87) FOR DEVICE (1044)
 06.58.48 STC01813  SCF1345I MSC - GROUP=PISTAR_DC1                MOTHER TASK FUNCTION TIMER
 06.58.48 STC01813  SCF1343I MSC - GROUP=PISTAR_DC1                PROCESS_FC04-TIME FOR SWITCH
 06.58.48 STC01813  SCF1382I MSC - GROUP=PISTAR_DC1                (0C00A,05) PROCESS_FC04-CAN WE SWITCH?
 06.58.48 STC01813  SCF1344I MSC - GROUP=PISTAR_DC1                PROCESS_FC05-ALL BOXES CAN SWITCH
 06.58.48 STC01813  SCF1383I MSC - GROUP=PISTAR_DC1                (0C00A,05) PROCESS_FC05-OPEN AND SWITCH
 06.58.48 STC01813  SCF1346I MSC - GROUP=PISTAR_DC1                PROCESS_FC06-ALL BOXES OPENED WINDOW AND CYCLE SWITCHED
 06.58.48 STC01813  SCF1564I MSC - GROUP=PISTAR_DC1                TIME OF DAY FOR CYCLE 00000055 IS 06:58:48.00
 06.58.48 STC01813  SCF1384I MSC - GROUP=PISTAR_DC1                (0C00A,05) PROCESS_FC06-CLOSE WINDOW
 06.58.48 STC01813  SCF1347I MSC - GROUP=PISTAR_DC1                PROCESS_FC07-ALL BOXES CLOSED WINDOW
 06.58.48 STC01813  SCF1499I MSC - GROUP=PISTAR_DC1                DONE PERFORMING SDDF FUNCTION
 06.58.49 STC01813  SCF1454I MSC - GROUP=PISTAR_DC1                NEXT WAKE UP AT X'10590300'
 06.59.03 STC01813  SCF1345I MSC - GROUP=PISTAR_DC1                MOTHER TASK FUNCTION TIMER
 06.59.03 STC01813  SCF1343I MSC - GROUP=PISTAR_DC1                PROCESS_FC04-TIME FOR SWITCH
 06.59.03 STC01813  SCF1382I MSC - GROUP=PISTAR_DC1                (0C00A,05) PROCESS_FC04-CAN WE SWITCH?
 06.59.03 STC01813  SCF1344I MSC - GROUP=PISTAR_DC1                PROCESS_FC05-ALL BOXES CAN SWITCH
 06.59.03 STC01813  SCF1383I MSC - GROUP=PISTAR_DC1                (0C00A,05) PROCESS_FC05-OPEN AND SWITCH
 06.59.03 STC01813  SCF1346I MSC - GROUP=PISTAR_DC1                PROCESS_FC06-ALL BOXES OPENED WINDOW AND CYCLE SWITCHED
 06.59.03 STC01813  SCF1564I MSC - GROUP=PISTAR_DC1                TIME OF DAY FOR CYCLE 00000056 IS 06:59:03.00
 06.59.03 STC01813  SCF1384I MSC - GROUP=PISTAR_DC1                (0C00A,05) PROCESS_FC06-CLOSE WINDOW
 06.59.03 STC01813  SCF1347I MSC - GROUP=PISTAR_DC1                PROCESS_FC07-ALL BOXES CLOSED WINDOW
 06.59.04 STC01813  SCF1454I MSC - GROUP=PISTAR_DC1                NEXT WAKE UP AT X'10591800'
 06.59.04 STC01813  SCF1497I MSC - GROUP=PISTAR_DC1                 Perform STAR SDDF ACTIVATE for Session 2
 06.59.04 STC01813  SCF1501I MSC - GROUP=PISTAR_DC1                 (0C00A,01) PERFORM SDDF FUNCTION FOR SDDF J02
 06.59.04 STC01813  SCF1516I MSC - GROUP=PISTAR_DC1                 (0C00A,01) ACTIVATE SDDF SESSION 2
 06.59.04 STC01813  SCF1560I MSC - GROUP=PISTAR_DC1                (0C00A,01) GOT THE FOLLOWING ERROR
 06.59.04 STC01813  SCF1325E MSC - SAI ERROR FOR VID=SDDFACTI R15=24 EMCRC=28 EMCRS=135 EMCRCX=X'17873206',
                             MD/ACTIVATE_SDDF_SESSION
 . . . . . . . . . .



SDDF-rotationen fortsätter att misslyckas med ett syscall-fel för fjärrsamtal 87.
 
När länkarna är online igen verkar den första ÅTERSTÄLLNINGEN av session 2 slutföras, men det tar bara en enda cykelväxling. Det tar fyra cykler att slutföra i en normal situation. Sessionsrotationen verkar fortsätta som vanligt.
 
 

07.00.18 STC01813  SCF1345I MSC - GROUP=PISTAR_DC1                MOTHER TASK FUNCTION TIMER
 07.00.18 STC01813  SCF1343I MSC - GROUP=PISTAR_DC1                PROCESS_FC04-TIME FOR SWITCH
 07.00.18 STC01813  SCF1382I MSC - GROUP=PISTAR_DC1                (0C00A,05) PROCESS_FC04-CAN WE SWITCH?
 07.00.18 STC01813  SCF1344I MSC - GROUP=PISTAR_DC1                PROCESS_FC05-ALL BOXES CAN SWITCH
 07.00.18 STC01813  SCF1383I MSC - GROUP=PISTAR_DC1                (0C00A,05) PROCESS_FC05-OPEN AND SWITCH
 07.00.18 STC01813  SCF1346I MSC - GROUP=PISTAR_DC1                PROCESS_FC06-ALL BOXES OPENED WINDOW AND CYCLE SWITCHED
 07.00.18 STC01813  SCF1564I MSC - GROUP=PISTAR_DC1                TIME OF DAY FOR CYCLE 0000005B IS 07:00:18.00
 07.00.18 STC01813  SCF1384I MSC - GROUP=PISTAR_DC1                (0C00A,05) PROCESS_FC06-CLOSE WINDOW
 07.00.18 STC01813  SCF1347I MSC - GROUP=PISTAR_DC1                PROCESS_FC07-ALL BOXES CLOSED WINDOW
 07.00.19 STC01813  SCF1454I MSC - GROUP=PISTAR_DC1                NEXT WAKE UP AT X'11003300'
 07.00.19 STC01813  SCF1497I MSC - GROUP=PISTAR_DC1                 Perform STAR SDDF RESET for Session 2
 07.00.19 STC01813  SCF1501I MSC - GROUP=PISTAR_DC1                 (0C00A,01) PERFORM SDDF FUNCTION FOR SDDF J02
 07.00.19 STC01813  SCF1514I MSC - GROUP=PISTAR_DC1                 (0C00A,01) RESET SDDF SESSION 2
 07.00.20 STC01813  SCF1454I MSC - GROUP=PISTAR_DC1                NEXT WAKE UP AT X'11003300'
 07.00.20 STC01813  SCF1499I MSC - GROUP=PISTAR_DC1                DONE PERFORMING SDDF FUNCTION
 07.00.21 STC01813  SCF1454I MSC - GROUP=PISTAR_DC1                NEXT WAKE UP AT X'11003300'
 07.00.33 STC01813  SCF1345I MSC - GROUP=PISTAR_DC1                MOTHER TASK FUNCTION TIMER
 07.00.33 STC01813  SCF1343I MSC - GROUP=PISTAR_DC1                PROCESS_FC04-TIME FOR SWITCH
 07.00.33 STC01813  SCF1382I MSC - GROUP=PISTAR_DC1                (0C00A,05) PROCESS_FC04-CAN WE SWITCH?
 07.00.33 STC01813  SCF1344I MSC - GROUP=PISTAR_DC1                PROCESS_FC05-ALL BOXES CAN SWITCH
 07.00.33 STC01813  SCF1383I MSC - GROUP=PISTAR_DC1                (0C00A,05) PROCESS_FC05-OPEN AND SWITCH
 07.00.33 STC01813  SCF1346I MSC - GROUP=PISTAR_DC1                PROCESS_FC06-ALL BOXES OPENED WINDOW AND CYCLE SWITCHED
 07.00.33 STC01813  SCF1564I MSC - GROUP=PISTAR_DC1                TIME OF DAY FOR CYCLE 0000005C IS 07:00:33.02
 07.00.33 STC01813  SCF1384I MSC - GROUP=PISTAR_DC1                (0C00A,05) PROCESS_FC06-CLOSE WINDOW
 07.00.33 STC01813  SCF1347I MSC - GROUP=PISTAR_DC1                PROCESS_FC07-ALL BOXES CLOSED WINDOW
 07.00.34 STC01813  SCF1454I MSC - GROUP=PISTAR_DC1                NEXT WAKE UP AT X'11004800'
 07.00.34 STC01813  SCF1497I MSC - GROUP=PISTAR_DC1                 Perform STAR SDDF ACTIVATE for Session 2
 07.00.34 STC01813  SCF1501I MSC - GROUP=PISTAR_DC1                 (0C00A,01) PERFORM SDDF FUNCTION FOR SDDF J02
 07.00.34 STC01813  SCF1516I MSC - GROUP=PISTAR_DC1                 (0C00A,01) ACTIVATE SDDF SESSION 2

 
Nästa gång session 2 återställs slutförs den aldrig. Session 1 slutförs OK.
  
 

07.02.33 STC01813  SCF1345I MSC - GROUP=PISTAR_DC1                MOTHER TASK FUNCTION TIMER
 07.02.33 STC01813  SCF1343I MSC - GROUP=PISTAR_DC1                PROCESS_FC04-TIME FOR SWITCH
 07.02.33 STC01813  SCF1382I MSC - GROUP=PISTAR_DC1                (0C00A,05) PROCESS_FC04-CAN WE SWITCH?
 07.02.33 STC01813  SCF1344I MSC - GROUP=PISTAR_DC1                PROCESS_FC05-ALL BOXES CAN SWITCH
 07.02.33 STC01813  SCF1383I MSC - GROUP=PISTAR_DC1                (0C00A,05) PROCESS_FC05-OPEN AND SWITCH
 07.02.33 STC01813  SCF1346I MSC - GROUP=PISTAR_DC1                PROCESS_FC06-ALL BOXES OPENED WINDOW AND CYCLE SWITCHED
 07.02.33 STC01813  SCF1564I MSC - GROUP=PISTAR_DC1                TIME OF DAY FOR CYCLE 00000064 IS 07:02:33.00
 07.02.33 STC01813  SCF1384I MSC - GROUP=PISTAR_DC1                (0C00A,05) PROCESS_FC06-CLOSE WINDOW
 07.02.33 STC01813  SCF1347I MSC - GROUP=PISTAR_DC1                PROCESS_FC07-ALL BOXES CLOSED WINDOW
 07.02.34 STC01813  SCF1454I MSC - GROUP=PISTAR_DC1                NEXT WAKE UP AT X'11024800'
 07.02.34 STC01813  SCF1497I MSC - GROUP=PISTAR_DC1                 Perform STAR SDDF RESET for Session 2
 07.02.34 STC01813  SCF1501I MSC - GROUP=PISTAR_DC1                 (0C00A,01) PERFORM SDDF FUNCTION FOR SDDF J02
 07.02.34 STC01813  SCF1514I MSC - GROUP=PISTAR_DC1                 (0C00A,01) RESET SDDF SESSION 2
 07.02.35 STC01813  SCF1454I MSC - GROUP=PISTAR_DC1                NEXT WAKE UP AT X'11024800'
 07.02.35 STC01813  SCF1499I MSC - GROUP=PISTAR_DC1                DONE PERFORMING SDDF FUNCTION
 07.02.36 STC01813  SCF1454I MSC - GROUP=PISTAR_DC1                NEXT WAKE UP AT X'11024800'
 07.02.48 STC01813  SCF1345I MSC - GROUP=PISTAR_DC1                MOTHER TASK FUNCTION TIMER
 07.02.48 STC01813  SCF1343I MSC - GROUP=PISTAR_DC1                PROCESS_FC04-TIME FOR SWITCH
 07.02.48 STC01813  SCF1382I MSC - GROUP=PISTAR_DC1                (0C00A,05) PROCESS_FC04-CAN WE SWITCH?
 07.02.48 STC01813  SCF1344I MSC - GROUP=PISTAR_DC1                PROCESS_FC05-ALL BOXES CAN SWITCH
 07.02.48 STC01813  SCF1383I MSC - GROUP=PISTAR_DC1                (0C00A,05) PROCESS_FC05-OPEN AND SWITCH
 07.02.48 STC01813  SCF1346I MSC - GROUP=PISTAR_DC1                PROCESS_FC06-ALL BOXES OPENED WINDOW AND CYCLE SWITCHED
 07.02.48 STC01813  SCF1564I MSC - GROUP=PISTAR_DC1                TIME OF DAY FOR CYCLE 00000065 IS 07:02:48.05
 07.02.48 STC01813  SCF1384I MSC - GROUP=PISTAR_DC1                (0C00A,05) PROCESS_FC06-CLOSE WINDOW
 07.02.48 STC01813  SCF1347I MSC - GROUP=PISTAR_DC1                PROCESS_FC07-ALL BOXES CLOSED WINDOW
 07.02.48 STC01813  SCF1499I MSC - GROUP=PISTAR_DC1                DONE PERFORMING SDDF FUNCTION
 07.02.49 STC01813  SCF1454I MSC - GROUP=PISTAR_DC1                NEXT WAKE UP AT X'11030300'
 07.03.03 STC01813  SCF1345I MSC - GROUP=PISTAR_DC1                MOTHER TASK FUNCTION TIMER
 07.03.03 STC01813  SCF1343I MSC - GROUP=PISTAR_DC1                PROCESS_FC04-TIME FOR SWITCH
 07.03.03 STC01813  SCF1382I MSC - GROUP=PISTAR_DC1                (0C00A,05) PROCESS_FC04-CAN WE SWITCH?
 07.03.03 STC01813  SCF1344I MSC - GROUP=PISTAR_DC1                PROCESS_FC05-ALL BOXES CAN SWITCH
 07.03.03 STC01813  SCF1383I MSC - GROUP=PISTAR_DC1                (0C00A,05) PROCESS_FC05-OPEN AND SWITCH
 07.03.03 STC01813  SCF1346I MSC - GROUP=PISTAR_DC1                PROCESS_FC06-ALL BOXES OPENED WINDOW AND CYCLE SWITCHED
 07.03.03 STC01813  SCF1564I MSC - GROUP=PISTAR_DC1                TIME OF DAY FOR CYCLE 00000066 IS 07:03:03.00
 07.03.03 STC01813  SCF1384I MSC - GROUP=PISTAR_DC1                (0C00A,05) PROCESS_FC06-CLOSE WINDOW
 07.03.03 STC01813  SCF1347I MSC - GROUP=PISTAR_DC1                PROCESS_FC07-ALL BOXES CLOSED WINDOW
 07.03.03 STC01813  SCF1499I MSC - GROUP=PISTAR_DC1                DONE PERFORMING SDDF FUNCTION
 07.03.04 STC01813  SCF1454I MSC - GROUP=PISTAR_DC1                NEXT WAKE UP AT X'11031800'
 07.03.18 STC01813  SCF1345I MSC - GROUP=PISTAR_DC1                MOTHER TASK FUNCTION TIMER
 07.03.18 STC01813  SCF1343I MSC - GROUP=PISTAR_DC1                PROCESS_FC04-TIME FOR SWITCH
 07.03.18 STC01813  SCF1382I MSC - GROUP=PISTAR_DC1                (0C00A,05) PROCESS_FC04-CAN WE SWITCH?
 07.03.18 STC01813  SCF1344I MSC - GROUP=PISTAR_DC1                PROCESS_FC05-ALL BOXES CAN SWITCH
 07.03.18 STC01813  SCF1383I MSC - GROUP=PISTAR_DC1                (0C00A,05) PROCESS_FC05-OPEN AND SWITCH
 07.03.18 STC01813  SCF1346I MSC - GROUP=PISTAR_DC1                PROCESS_FC06-ALL BOXES OPENED WINDOW AND CYCLE SWITCHED
 07.03.18 STC01813  SCF1564I MSC - GROUP=PISTAR_DC1                TIME OF DAY FOR CYCLE 00000067 IS 07:03:18.00
 07.03.18 STC01813  SCF1384I MSC - GROUP=PISTAR_DC1                (0C00A,05) PROCESS_FC06-CLOSE WINDOW

 
 AVSLUTAD UTFÖRANDE AV SDDF-SESSION fortsätter utan ytterligare SDDF-rotation tills MSC inaktiveras.
 
 

Affected Products

Geographically Dispersed Disaster Restart (GDDR), Mainframe Enablers
Article Properties
Article Number: 000164821
Article Type: Solution
Last Modified: 25 Sept 2025
Version:  4
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