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| Presentation | 2012-03-16 13:10 Root Cause Analysis for Multiple Failures Occurrence on Multiplexed System Kaori Murase, Masataka Nagura, Takayuki Nagai, Kiminori Sugauchi, Kazuyoshi Hoshino, Shinya Takematsu (Hitachi)  ICM2011-62 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Devices and applications have been multiplexed in enterprise IT systems because of increasing system availability or scalability. However, failures which impact the whole IT system sometimes occur even if IT systems are multiplexed, because of configuration mistakes or changes of situation after designing the systems. In this paper, we propose a method of root cause analysis for multiplexed systems, which identifies devices or applications causing errors automatically. The method achieves identifying root cause by analyzing correlation between error events on the multiplexed systems using predefined rules. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Root cause analysis / Expert system / Multiplexed system / Rule based deduction / Event correlation / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 111, no. 488, ICM2011-62, pp. 83-88, March 2012. | |
| Paper # | ICM2011-62 | |
| Date of Issue | 2012-03-08 (ICM) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | ICM2011-62 |
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| Conference Information | |
| Committee | ICM |
| Conference Date | 2012-03-15 - 2012-03-16 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Dan-jo Kyoudou Sankaku Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Element Management, Management Functionalities, Operations and Management Technologies |
| Paper Information | |
| Registration To | ICM |
| Conference Code | 2012-03-ICM |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Root Cause Analysis for Multiple Failures Occurrence on Multiplexed System |
| Sub Title (in English) | |
| Keyword(1) | Root cause analysis |
| Keyword(2) | Expert system |
| Keyword(3) | Multiplexed system |
| Keyword(4) | Rule based deduction |
| Keyword(5) | Event correlation |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kaori Murase |
| 1st Author's Affiliation | Hitachi, Ltd. (Hitachi) |
| 2nd Author's Name | Masataka Nagura |
| 2nd Author's Affiliation | Hitachi, Ltd. (Hitachi) |
| 3rd Author's Name | Takayuki Nagai |
| 3rd Author's Affiliation | Hitachi, Ltd. (Hitachi) |
| 4th Author's Name | Kiminori Sugauchi |
| 4th Author's Affiliation | Hitachi, Ltd. (Hitachi) |
| 5th Author's Name | Kazuyoshi Hoshino |
| 5th Author's Affiliation | Hitachi, Ltd. (Hitachi) |
| 6th Author's Name | Shinya Takematsu |
| 6th Author's Affiliation | Hitachi, Ltd. (Hitachi) |
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| Speaker | Author-1 |
| Date Time | 2012-03-16 13:10:00 |
| Presentation Time | 20 minutes |
| Registration for | ICM |
| Paper # | ICM2011-62 |
| Volume (vol) | vol.111 |
| Number (no) | no.488 |
| Page | pp.83-88 |
| #Pages | 6 |
| Date of Issue | 2012-03-08 (ICM) |
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