Temporary Suspension of Login Nodes and Application Server Due to Storage Issue
publication date :
Date of occurrence
-
Since around 10:00 p.m. on September 5, we have been experiencing degraded responsiveness in part of the storage system.
We have been carrying out temporary mitigation measures today while keeping the service in operation.
However, it is difficult to fully resolve the issue without temporarily suspending the service.
Therefore, in order to perform recovery work, access to the login nodes and application server will be temporarily suspended from 6:00 p.m. on September 6.
Please also note that any processes running on the login nodes and application server at the start of the maintenance will be terminated.
The service resumption time has not yet been determined. We will provide another update on the status during the morning of September 7.
We apologize for the inconvenience and appreciate your understanding and cooperation.
(Update: September 7, 2026, 12:00 p.m.)
We are currently working to restore service for this issue, with the goal of resuming service around 3:00 p.m. today.
We apologize for any inconvenience this may cause and ask for your patience until service is restored.
(Update: September 7, 2026, 3:50 p.m.)
We have completed recovery operations, including the restart of the storage system, compute nodes, and login nodes, and resumed service at 3:50 p.m. today.
We had originally planned to resume service around 3:00 p.m., but we apologize for the delay in completing the work.
We will post a list of the affected job IDs at a later date.
(Update: September 8, 2026, 4:45 p.m.)
SystemA: Rerun jobs (count: 220)
| 8269170 | 8269173 | 8269174 | 8269175 | 8269177 | 8403687 | 8403696 | 8403701 | 8403706 | 8403707 |
| 8403737 | 8403758 | 8403761 | 8413476 | 8413477 | 8413478 | 8413479 | 8413480 | 8413481 | 8413482 |
| 8413483 | 8413484 | 8413485 | 8413488 | 8413489 | 8413492 | 8413493 | 8413500 | 8413503 | 8413505 |
| 8413506 | 8413512 | 8413513 | 8413515 | 8413517 | 8413518 | 8413521 | 8413523 | 8413526 | 8413527 |
| 8413528 | 8433518 | 8433519 | 8433520 | 8490693 | 8490704 | 8490705 | 8490707 | 8490709 | 8490710 |
| 8490711 | 8490715 | 8490720 | 8490722 | 8490727 | 8490732 | 8490734 | 8490735 | 8490737 | 8490740 |
| 8490741 | 8490744 | 8490746 | 8490747 | 8490748 | 8490750 | 8490753 | 8490754 | 8490755 | 8490759 |
| 8490762 | 8490763 | 8490767 | 8490769 | 8490770 | 8490771 | 8490773 | 8490774 | 8490775 | 8504243 |
| 8505663 | 8506170 | 8511567 | 8513416 | 8515099 | 8515493 | 8515497 | 8515596 | 8516426 | 8516921 |
| 8516981 | 8516982 | 8516984 | 8516990 | 8518151 | 8518229 | 8518566 | 8518588 | 8518696 | 8518709 |
| 8518808 | 8518873 | 8518876 | 8518909 | 8518912 | 8518920 | 8519001 | 8519031 | 8519034 | 8519043 |
| 8519046 | 8519049 | 8519052 | 8519180 | 8519191 | 8519233 | 8519522 | 8519525 | 8519650 | 8519715 |
| 8519776 | 8519779 | 8519780 | 8520198 | 8520564 | 8521188 | 8521190 | 8521613 | 8521646 | 8521680 |
| 8521799 | 8522103 | 8522150 | 8522241 | 8522354 | 8522358 | 8522380 | 8522457 | 8522459 | 8522605 |
| 8522670 | 8522799 | 8522823 | 8522849 | 8522859 | 8522911 | 8522941 | 8522949 | 8523089 | 8523102 |
| 8523188 | 8523205 | 8523258 | 8523273 | 8523275 | 8523276 | 8523291 | 8523316 | 8523951 | 8523971 |
| 8524396 | 8524398 | 8524410 | 8524513 | 8524612 | 8524614 | 8524620 | 8524626 | 8524629 | 8524657 |
| 8524731 | 8524734 | 8524771 | 8524773 | 8524817 | 8524821 | 8524827 | 8524836 | 8524968 | 8524976 |
| 8524982 | 8524985 | 8524986 | 8524991 | 8525093 | 8525096 | 8525097 | 8525122 | 8525197 | 8525205 |
| 8525210 | 8525212 | 8525235 | 8525236 | 8525238 | 8525244 | 8525249 | 8525256 | 8525257 | 8525281 |
| 8525287 | 8525289 | 8525325 | 8525329 | 8525430 | 8525433 | 8525580 | 8525592 | 8525754 | 8525756 |
| 8525776 | 8525779 | 8525782 | 8525783 | 8525790 | 8525798 | 8525800 | 8525813 | 8525814 | 8525816 |
SystemA: Forced-Terminated Jobs (count: 134)
| 8511211 | 8511212 | 8511221 | 8511494 | 8511495 | 8511497 | 8511498 | 8511503 | 8511504 | 8511507 |
| 8511508 | 8511509 | 8511510 | 8511511 | 8511512 | 8511513 | 8511514 | 8511515 | 8511516 | 8511517 |
| 8511518 | 8511522 | 8511523 | 8511524 | 8511955 | 8513038 | 8513039 | 8513046 | 8513047 | 8513048 |
| 8513049 | 8513050 | 8513051 | 8513052 | 8513053 | 8513054 | 8513055 | 8513056 | 8513057 | 8513058 |
| 8513059 | 8513060 | 8513061 | 8513095 | 8513096 | 8513393 | 8513397 | 8514315 | 8514955 | 8519767 |
| 8519768 | 8519916 | 8519917 | 8519920 | 8519921 | 8519924 | 8519925 | 8519926 | 8519927 | 8519928 |
| 8519929 | 8519930 | 8519934 | 8519935 | 8519936 | 8519937 | 8519938 | 8519939 | 8519975 | 8519976 |
| 8519977 | 8519978 | 8519979 | 8520197 | 8520489 | 8521306 | 8521307 | 8521309 | 8521310 | 8522086 |
| 8522473 | 8522662 | 8522810 | 8523206 | 8523277 | 8523280 | 8523283 | 8523295 | 8523296 | 8523297 |
| 8523304 | 8523312 | 8523317 | 8523318 | 8523320 | 8523321 | 8523322 | 8523699 | 8523842 | 8523868 |
| 8523895 | 8523898 | 8523902 | 8523908 | 8523913 | 8523968 | 8523981 | 8523983 | 8523984 | 8524043 |
| 8524063 | 8524070 | 8524071 | 8524075 | 8524114 | 8524161 | 8524185 | 8524191 | 8524251 | 8524273 |
| 8524287 | 8524330 | 8524348 | 8524365 | 8524493 | 8524495 | 8524721 | 8525837 | 8525840 | 8525846 |
| 8525847 | 8525863 | 8525865 | 8525866 |
SystemB: Rerun jobs (count: 181)
| 23061811 | 23061812 | 23061817 | 23061818 | 23061819 | 23061821 | 23061822 | 23416191 | 23565799 | 23571315 |
| 23703579 | 23764737 | 23766989 | 23775690 | 23911526 | 23914630 | 23919508 | 23919553 | 23941123 | 23951860 |
| 23955263 | 23958072 | 23962364 | 23964161 | 23964247 | 23974161 | 23984967 | 24008872 | 24016515 | 24028388 |
| 24028390 | 24030927 | 24031872 | 24034106 | 24034113 | 24034120 | 24034127 | 24034134 | 24034140 | 24034141 |
| 24034145 | 24034148 | 24034155 | 24034162 | 24034164 | 24034176 | 24034183 | 24034190 | 24034194 | 24034197 |
| 24034203 | 24034204 | 24034696 | 24036237 | 24053657 | 24055555 | 24055558 | 24055833 | 24055945 | 24056024 |
| 24056063 | 24056070 | 24057625 | 24062085 | 24062086 | 24062863 | 24064862 | 24064866 | 24065299 | 24067053 |
| 24067150 | 24067158 | 24068772 | 24068780 | 24068799 | 24068879 | 24068885 | 24068898 | 24068903 | 24069055 |
| 24069114 | 24070134 | 24070927 | 24071023 | 24071315 | 24071521 | 24071550 | 24071559 | 24071572 | 24071823 |
| 24071824 | 24072004 | 24072025 | 24074408 | 24074416 | 24074428 | 24074445 | 24074449 | 24074464 | 24074471 |
| 24074480 | 24074487 | 24075062 | 24075063 | 24075064 | 24075065 | 24075066 | 24075067 | 24075070 | 24075071 |
| 24075072 | 24075501 | 24075502 | 24075503 | 24075504 | 24075505 | 24075506 | 24075507 | 24075508 | 24075509 |
| 24075510 | 24075511 | 24075678 | 24075679 | 24075680 | 24075681 | 24075682 | 24075683 | 24075684 | 24075685 |
| 24075686 | 24075687 | 24075688 | 24075727 | 24075729 | 24077081 | 24077455 | 24077890 | 24078025 | 24078116 |
| 24078236 | 24078439 | 24078649 | 24089255 | 24089257 | 24089453 | 24094398 | 24094483 | 24098106 | 24098108 |
| 24098112 | 24098113 | 24100234 | 24103365 | 24103370 | 24103371 | 24103377 | 24103380 | 24105714 | 24105741 |
| 24105742 | 24105745 | 24105757 | 24105761 | 24105762 | 24105763 | 24106299 | 24107180 | 24107351 | 24108608 |
| 24112685 | 24112924 | 24113373 | 24113702 | 24113853 | 24124751 | 24124752 | 24124753 | 24124754 | 24125044 |
| 24125198 |
SystemB: Forced-Terminated Jobs (count: 575)
| 23061816 | 23061820 | 23441589 | 23474905 | 23570913 | 23743940 | 23889345 | 23907569 | 23907570 | 23907572 |
| 23907573 | 23914590 | 23914592 | 23914595 | 23914617 | 23914626 | 23914644 | 23914645 | 23925073 | 23963248 |
| 23963258 | 23963263 | 23963312 | 23963693 | 24028383 | 24033202 | 24033221 | 24033542 | 24051299 | 24051330 |
| 24052105 | 24053544 | 24053635 | 24053731 | 24053733 | 24054875 | 24065378 | 24069025 | 24069026 | 24073916 |
| 24074442 | 24074744 | 24074777 | 24074781 | 24074783 | 24076437 | 24076438 | 24077456 | 24089246 | 24089254 |
| 24089256 | 24090042 | 24095335 | 24095336 | 24095337 | 24095339 | 24095342 | 24095364 | 24095386 | 24095389 |
| 24101590 | 24108058 | 24108060 | 24108061 | 24108062 | 24108063 | 24108141 | 24108142 | 24108143 | 24108144 |
| 24108145 | 24108151 | 24108159 | 24108161 | 24108168 | 24108215 | 24108227 | 24108241 | 24108352 | 24108357 |
| 24108400 | 24108401 | 24108402 | 24108403 | 24108404 | 24108405 | 24108406 | 24108407 | 24108408 | 24108409 |
| 24108412 | 24108429 | 24108501 | 24108503 | 24108504 | 24108505 | 24108506 | 24108507 | 24108508 | 24108509 |
| 24108510 | 24108511 | 24108512 | 24108513 | 24108514 | 24108515 | 24108516 | 24108517 | 24108518 | 24108520 |
| 24108521 | 24108525 | 24108527 | 24108531 | 24108537 | 24108539 | 24109299 | 24109305 | 24109308 | 24109311 |
| 24109313 | 24109316 | 24109317 | 24109319 | 24109321 | 24109324 | 24109326 | 24109327 | 24109334 | 24109335 |
| 24109337 | 24109340 | 24109346 | 24109347 | 24109348 | 24109350 | 24109351 | 24109352 | 24109356 | 24109360 |
| 24109365 | 24109741 | 24109752 | 24109761 | 24113167 | 24113228 | 24114652 | 24115549 | 24115665 | 24115769 |
| 24116059 | 24116133 | 24116219 | 24116222 | 24116266 | 24116353 | 24116421 | 24116428 | 24116592 | 24116793 |
| 24116834 | 24116838 | 24116858 | 24116884 | 24116892 | 24117954 | 24118359 | 24118368 | 24118377 | 24118435 |
| 24118453 | 24118531 | 24118566 | 24118579 | 24118586 | 24118591 | 24118604 | 24118610 | 24118612 | 24118619 |
| 24118632 | 24118636 | 24118643 | 24118649 | 24118661 | 24118665 | 24118670 | 24118673 | 24118674 | 24118681 |
| 24118685 | 24118689 | 24118696 | 24118697 | 24118699 | 24118704 | 24118705 | 24118708 | 24118720 | 24118725 |
| 24118730 | 24118732 | 24118735 | 24118736 | 24118744 | 24118746 | 24118749 | 24118752 | 24118754 | 24118759 |
| 24118763 | 24118764 | 24118769 | 24118771 | 24118772 | 24118777 | 24118779 | 24118781 | 24118785 | 24118788 |
| 24118789 | 24118794 | 24118796 | 24118799 | 24118801 | 24118805 | 24118809 | 24118811 | 24118816 | 24118822 |
| 24118826 | 24118834 | 24118835 | 24118837 | 24118846 | 24118848 | 24118855 | 24118870 | 24118871 | 24118876 |
| 24118883 | 24118884 | 24118886 | 24118887 | 24118893 | 24118896 | 24118900 | 24118902 | 24118905 | 24118916 |
| 24118917 | 24118918 | 24118919 | 24118920 | 24118921 | 24118923 | 24118925 | 24118927 | 24118930 | 24118934 |
| 24118935 | 24118943 | 24118949 | 24118950 | 24118953 | 24118954 | 24118972 | 24118983 | 24118994 | 24118998 |
| 24119008 | 24119020 | 24119022 | 24119031 | 24119040 | 24119045 | 24119047 | 24119048 | 24119054 | 24119055 |
| 24119057 | 24119063 | 24119068 | 24119075 | 24119076 | 24119082 | 24119083 | 24119087 | 24119089 | 24119090 |
| 24119096 | 24119102 | 24119106 | 24119109 | 24119110 | 24119111 | 24119112 | 24119133 | 24119134 | 24119135 |
| 24119136 | 24119138 | 24119145 | 24119146 | 24119147 | 24119152 | 24119153 | 24119160 | 24119161 | 24119163 |
| 24119190 | 24119197 | 24119203 | 24119204 | 24119233 | 24119239 | 24119243 | 24119244 | 24119247 | 24119248 |
| 24119251 | 24119262 | 24119269 | 24119270 | 24119271 | 24119272 | 24119273 | 24119276 | 24119285 | 24119292 |
| 24119296 | 24119298 | 24119306 | 24119313 | 24119316 | 24119322 | 24119323 | 24119328 | 24119332 | 24119345 |
| 24119353 | 24119359 | 24119360 | 24119367 | 24119387 | 24119388 | 24119397 | 24119403 | 24119404 | 24119409 |
| 24119415 | 24119428 | 24119429 | 24119433 | 24119440 | 24119441 | 24119446 | 24119447 | 24119448 | 24119449 |
| 24119455 | 24119466 | 24119474 | 24119481 | 24119484 | 24119488 | 24119491 | 24119494 | 24119499 | 24119503 |
| 24119504 | 24119507 | 24119508 | 24119510 | 24119512 | 24119518 | 24119519 | 24119526 | 24119533 | 24119536 |
| 24119537 | 24119541 | 24119542 | 24119548 | 24119549 | 24119565 | 24119574 | 24119585 | 24119587 | 24119590 |
| 24119595 | 24119596 | 24119598 | 24119600 | 24119602 | 24119603 | 24119605 | 24119607 | 24119608 | 24119611 |
| 24119617 | 24119619 | 24119624 | 24119626 | 24119631 | 24119645 | 24119646 | 24119650 | 24119657 | 24119661 |
| 24119666 | 24119668 | 24119670 | 24119681 | 24119688 | 24119695 | 24119700 | 24119701 | 24119702 | 24119703 |
| 24119704 | 24119709 | 24119712 | 24119714 | 24119717 | 24119719 | 24119722 | 24119725 | 24119727 | 24119729 |
| 24119730 | 24119736 | 24119741 | 24119757 | 24119767 | 24119769 | 24119795 | 24119807 | 24119808 | 24119816 |
| 24119832 | 24119840 | 24119900 | 24119909 | 24119910 | 24119911 | 24119912 | 24119913 | 24119930 | 24119931 |
| 24119932 | 24119939 | 24119943 | 24119944 | 24119945 | 24119954 | 24119968 | 24119969 | 24119984 | 24119987 |
| 24119993 | 24120004 | 24120013 | 24120017 | 24120025 | 24120028 | 24120080 | 24120082 | 24120083 | 24120088 |
| 24120101 | 24120108 | 24120114 | 24120119 | 24120127 | 24120141 | 24120143 | 24120158 | 24120166 | 24120174 |
| 24120177 | 24120290 | 24120293 | 24120301 | 24120309 | 24120315 | 24120325 | 24120332 | 24120340 | 24120347 |
| 24120357 | 24120365 | 24120374 | 24120379 | 24120552 | 24120553 | 24120557 | 24120558 | 24120565 | 24120576 |
| 24120578 | 24120591 | 24120597 | 24120606 | 24120614 | 24120621 | 24120632 | 24120634 | 24120643 | 24120846 |
| 24120847 | 24120849 | 24120853 | 24120854 | 24120855 | 24120858 | 24120868 | 24120879 | 24120882 | 24120895 |
| 24120901 | 24120911 | 24120913 | 24120927 | 24120930 | 24120937 | 24121131 | 24121140 | 24121142 | 24121150 |
| 24121163 | 24121165 | 24121174 | 24121184 | 24121189 | 24121199 | 24121205 | 24121214 | 24121221 | 24121356 |
| 24121357 | 24121358 | 24121361 | 24121369 | 24121374 | 24121384 | 24121389 | 24121395 | 24121407 | 24121415 |
| 24121426 | 24121436 | 24121439 | 24121453 | 24121456 | 24121458 | 24121494 | 24121497 | 24121604 | 24121679 |
| 24121680 | 24121776 | 24121796 | 24121895 | 24121905 | 24122483 | 24123167 | 24123229 | 24123277 | 24123316 |
| 24123318 | 24123561 | 24123761 | 24124760 | 24125197 |
SystemC: Rerun jobs (count: 18)
| 3634934 | 3634935 | 3634936 | 3634937 | 3634939 | 3634940 | 3634941 | 3634942 | 3634944 | 3634945 |
| 3634946 | 3634951 | 3634952 | 3634954 | 3634955 | 3634956 | 3634957 | 3634958 |
SystemG: Rerun jobs (count: 6)
| 295378 | 295379 | 295706 | 295820 | 295994 | 296048 |
SystemG: Forced-Terminated Jobs (count: 10)
| 295716 | 295968 | 295969 | 296001 | 296002 | 296004 | 296005 | 296012 | 296045 | 296146 |
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