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The 2020 fiscal year

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Current Trouble

Archive（The 2020 fiscal year）

March, 2021

Date of occurrence	Content
Mar.23, 2021 08:00　～Mar.24, 2021 12:00	F01 Information Security Management	【Limited on-Campus】About Vulnerability Assessment System
Mar.16, 2021 16:55　～Mar.16, 2021 17:20	D02 Hosting Service
Mar.12, 2021 14:20　～Mar.12, 2021 15:05	C02 Learning Support System (PandA)	[PandA] PandA was not available from 2:20 PM to 3:05 PM 03/12/2021 due to System problems.
Mar. 9, 2021 00:00　～Mar. 9, 2021 13:00	F01 Information Security Management	【Limited on-Campus】About Vulnerability Assessment System
Mar. 1, 2021 00:00　～Mar. 1, 2021 10:50	C02 Learning Support System (PandA)	[PandA/CLS] Due to database problems, PandA is not available.

February, 2021

Date of occurrence	Content
Feb.15, 2021 09:00　～Feb.15, 2021 09:41	C02 Learning Support System (PandA)	[PandA/CLS] Due to database problems, PandA/CLS is having difficulty connecting.
Feb. 5, 2021 00:43　～Feb. 5, 2021 00:45	D01 Supercomputer System	【Supercomputer】Failure of Login Node of System B(already recovered)

January, 2021

Date of occurrence	Content
Jan.27, 2021 16:00　～Jan.27, 2021 16:30	C02 Learning Support System (PandA)	[PandA/CLS] Due to database problems, PandA/CLS is having difficulty connecting.
Jan.27, 2021 00:00　～Jan.28, 2021 09:00	F01 Information Security Management	【Limited on-Campus】About Vulnerability Assessment System
Jan.15, 2021 16:00　～Jan.18, 2021 09:00	F01 Information Security Management	【Limited on-Campus】About Vulnerability Assessment System
Jan. 7, 2021 14:00　～Jan. 7, 2021 16:17
Jan. 7, 2021 00:00　～Jan. 8, 2021 17:00	F01 Information Security Management	【Limited on-Campus】About Vulnerability Assessment System

December, 2020

Date of occurrence	Content
Dec. 5, 2020 14:20　～Dec. 5, 2020 15:30	D01 Supercomputer System	Failure of Job Scheduler on System B (already recovered)
Dec. 3, 2020 13:00　～Dec. 4, 2020 11:33	F01 Information Security Management	【Limited on-Campus】About Vulnerability Assessment System

November, 2020

Date of occurrence	Content
Nov.26, 2020 12:25　～Nov.26, 2020 13:05	D01 Supercomputer System	【Supercomputer】Failure of Storage
Nov.24, 2020 17:25　～Nov.24, 2020 18:00	D01 Supercomputer System	【Supercomputer】Failure of Login Node of System A (already recovered)
Nov.24, 2020 15:50　～Nov.24, 2020 17:30	D01 Supercomputer System	Failure of Network Switch (already recovered)
Nov.20, 2020 12:40　～Nov.20, 2020 15:00	D01 Supercomputer System	Failure of Storage (already recovered)
Nov.18, 2020 15:49　～Nov.19, 2020 22:10	C02 Learning Support System (PandA)	[PandA] User cannot access to Kaltura Media gallery and MyMedia
Nov.14, 2020 00:00　～Nov.18, 2020 10:00	F01 Information Security Management	【Limited on-Campus】About Vulnerability Assessment System
Nov. 9, 2020 21:10　～Nov. 9, 2020 22:00	D01 Supercomputer System	Failure of Job Scheduler on System B (already recovered)
Nov. 9, 2020 08:30　～Nov. 9, 2020 13:50
Nov. 8, 2020 20:35　～Nov. 9, 2020 09:00	B01 Network System (KUINS)
Nov. 4, 2020 18:07　～Nov. 4, 2020 18:10	D01 Supercomputer System	【Supercomputer】Failure of Login Node of System B(already recovered)

October, 2020

Date of occurrence	Content
Oct.22, 2020 16:50　～Oct.22, 2020 20:30	B01 Network System (KUINS)	一部のKUINS-IIネットワークに障害
Oct.22, 2020 16:50　～Oct.22, 2020 20:30	C02 Learning Support System (PandA)	[PandA] Due to Hardware failure of Network, PandA were not able to connecting.
Oct.13, 2020 07:43　～Oct.13, 2020 09:00	C02 Learning Support System (PandA)	[PandA] User cannot access to Kaltura Media gallery and MyMedia

September, 2020

Date of occurrence	Content
Sep.30, 2020 13:25　～Sep.30, 2020 13:47		Can't connect to Zoom from campus
Sep.29, 2020 06:25　～Sep.29, 2020 11:25	A03 Mail for Students (KUMOI)	[KUMOI] Can't access Microsoft 365 services
Sep.28, 2020 14:50　～Sep.28, 2020 15:10
Sep.23, 2020 08:30　～Sep.24, 2020 12:00	B01 Network System (KUINS)	【復旧済】メールの配送に遅延が発生していました
Sep.17, 2020 11:20　～Sep.17, 2020 18:00	D01 Supercomputer System	Failure of network switch (already recovered)
Sep.16, 2020 15:30　～Sep.16, 2020 18:20	D01 Supercomputer System	Failure of System B compute node(already recovered)
Sep. 4, 2020 13:35　～Sep. 4, 2020 17:42	D01 Supercomputer System	Failure of Login Node (already recovered)

August, 2020

Date of occurrence	Content
Aug.20, 2020 14:29　～Aug.20, 2020 20:10	Z96 e-Office	【Limited on-Campus】G Suite Service Disruption
Aug. 9, 2020 07:13　～Aug. 9, 2020 20:30	D01 Supercomputer System	[Supercomputer] Failure of System B(already recovered)
Aug. 7, 2020 12:00　～Aug. 7, 2020 12:31	D01 Supercomputer System	[Supercomputer] Failure of System B
Aug. 4, 2020 08:10　～Aug. 4, 2020 15:30	C02 Learning Support System (PandA)	[PandA] File uploading is not available.

July, 2020

Date of occurrence	Content
Jul.29, 2020 15:37　～Jul.29, 2020 17:31	D01 Supercomputer System	Failure of System B/C (already recovered)
Jul.16, 2020 13:00　～Jul.17, 2020 13:00	B01 Network System (KUINS)	(Already restored) The failure of IKEv2 service at University Hospital, East Campus
Jul.10, 2020 01:10　～Jul.10, 2020 09:00	C02 Learning Support System (PandA)	[PandA] Due to system problems, PandA is having difficulty file upload and download.
Jul. 9, 2020 16:00　～Jul.13, 2020 21:30	C01 Educational Computer System
Jul. 9, 2020 09:40　～Jul. 9, 2020 10:10	C02 Learning Support System (PandA)	[PandA] Due to system problems, PandA is having difficulty file upload and download.
Jul. 7, 2020 16:20　～Jul. 7, 2020 16:42	C02 Learning Support System (PandA)	[PandA] Due to system problems, PandA is having difficulty file upload and download.

June, 2020

Date of occurrence	Content
Jun.30, 2020 07:55　～Jun.30, 2020 09:00	C02 Learning Support System (PandA)	[PandA] Due to system problems, PandA is having difficulty file upload and download.
Jun.21, 2020 18:00　～Jun.21, 2020 18:25	C02 Learning Support System (PandA)	[PandA] PandA was not available
Jun. 9, 2020 04:00　～Jun. 9, 2020 10:45	C02 Learning Support System (PandA)	[PandA] Due to system problems, PandA is having difficulty file upload and download.
Jun. 2, 2020 22:30　～Jun. 3, 2020 04:20	C02 Learning Support System (PandA)	[PandA] User cannot upload file to Kaltura server
Jun. 1, 2020 10:00　～Jun. 1, 2020 18:10	C02 Learning Support System (PandA)	[PandA] Due to system problems, PandA is having difficulty file upload and download.

May, 2020

Date of occurrence	Content
May.28, 2020 01:05　～May.28, 2020 08:20	D02 Hosting Service
May.26, 2020 13:00　～May.26, 2020 17:00	B01 Network System (KUINS)
May.22, 2020 14:10　～May.22, 2020 14:55	C02 Learning Support System (PandA)	[PandA/CLS] Due to database problems, PandA/CLS is having difficulty connecting.
May.19, 2020 14:50　～May.20, 2020 15:20	C01 Educational Computer System
May.19, 2020 14:10　～May.20, 2020 14:15	C01 Educational Computer System
May.17, 2020 11:57　～May.17, 2020 13:45	C02 Learning Support System (PandA)	[PandA] Due to database problems, PandA is having difficulty connecting.
May.17, 2020 09:38　～May.17, 2020 09:51	D02 Hosting Service
May.14, 2020 00:00　～May.18, 2020 15:00	C02 Learning Support System (PandA)	[PandA] User cannot upload file to Kaltura server
May.12, 2020 07:29　～May.12, 2020 08:22	D02 Hosting Service
May. 6, 2020 14:30　～May. 6, 2020 13:00	C02 Learning Support System (PandA)	[PandA] Due to database problems, PandA is having difficulty connecting.
May. 5, 2020 20:07　～May. 5, 2020 22:52	D02 Hosting Service

April, 2020

Date of occurrence	Content
Apr.28, 2020 11:27　～Apr.28, 2020 14:10	D02 Hosting Service
Apr.22, 2020 10:30　～Apr.22, 2020 11:06	D02 Hosting Service
Apr.21, 2020 09:40　～Oct.23, 2024 08:56	A03 Mail for Students (KUMOI)	[KUMOI] Can't access mailbox via any protocol
Apr.17, 2020 13:30　～Apr.17, 2020 14:20	D02 Hosting Service
Apr.10, 2020 16:50　～Apr.10, 2020 18:02	D02 Hosting Service
Apr. 4, 2020 19:00　～Apr. 5, 2020 04:30	D02 Hosting Service
Apr. 4, 2020 17:27　～Apr. 4, 2020 18:38	D01 Supercomputer System	Supercomputer] Failure of System A

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