MFE SRDF-HC: SDDF-istunto pysähtyy konryhmämatkasta palautumisen jälkeen
Summary: Symmetrix Differential Data Facility (SDDF) -istunto pysähtyy, kun palaudutaan linkkikatkoksesta.
Symptoms
Error message: GDDS233E GDDR MSC SDDF Reset for group msc-groupname
delayed - (0919201821441111 - 45635.85 seconds ago)
ConGroup-matkan testaaminen SRDF/STAR-ympäristössä pudottamalla linkit kahden sivuston välillä SRDF/S-suhteessa. Maantieteellisesti hajautettu uudelleenkäynnistys katastrofista (GDDR), joka hallitsee ympäristöä.
Linkit pudotetaan kahdesti. SDDF-istunnot palautuivat onnistuneesti ensimmäisen linkkikatkoksen ja ConGroup-matkan jälkeen. Toisen pudotuksen jälkeen SDDF-istunto epäonnistuu ja näyttöön tulee GDDS233E-ilmoitus. Sanoma ilmaisee, että SDDF-istuntojen kierto on pysähtynyt.
Katso tapahtumasarja muistiinpano-osasta.
Cause
Yhteysvirheen jälkeen SDDF-istunnon käsittely pysähtyy SRDF-/STAR- tai SRDF/SQAR-ympäristössä virheellisen ohjelmalogiikan vuoksi. Synkronisesti päivitettävien laskurien epäsuhtaa ei päivitetä, mikä aiheuttaa kyselysilmukan.
Resolution
Kiertotapa
- SDDF-istunnon kierron käyttöönotto edellyttää MSC-ympäristön uudelleenkäynnistystä.
Pysyvä korjaus
- Mainframe Enablers 8.3 -versiolle on kehitetty Program Temporary Fix (PTF) SF83083 ja PTF-SR83049 korjaamaan ongelma. Voit ladata ne Dell EMC:n verkkotuesta.
- Mainframe Enablers 8.2 -versiolle on kehitetty PTF-SF82142 ja PTF-SR82088. Voit ladata ne Dell EMC:n verkkotuesta.
- Mainframe Enablers 8.1 -versiolle on kehitetty PTF SF81137 ja PTF-SR81096. Voit ladata ne Dell EMC:n verkkotuesta.
Additional Information
Ongelma luotiin uudelleen Dellin laboratorioympäristössä, ja näet seuraavan tapahtumasarjan.
Linkit poistetaan kesken RESET SDDF -istunnon 2. Viestit SCF1543E ja SCF1523E ilmaisivat ongelman. RESET epäonnistuu ja virhekoodi on 87. Virhekoodi 87 on tässä tilanteessa normaali ja ilmaisee, että etäkomento epäonnistui.
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-kierto epäonnistuu edelleen etäpuhelun syscall-virheen vuoksi 87.
Kun linkit palautetaan online-tilaan, istunnon 2 ensimmäinen nollaus näyttää olevan valmis, mutta siihen tarvitaan vain yksi syklin kytkin. Se kestää neljä sykliä normaalitilanteessa. Istunnon kierto näyttää jatkuvan normaalisti.
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
Seuraavan kerran, kun istunto 2 nollataan, sitä ei koskaan suoriteta loppuun. Istunto 1 valmistuu 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
VALMIS SDDF-ISTUNNON SUORITTAMINEN jatkuu ilman SDDF-kiertoa, kunnes MSC poistetaan käytöstä.