JP2014522052A - ハードウェア故障の軽減 - Google Patents
ハードウェア故障の軽減 Download PDFInfo
- Publication number
- JP2014522052A JP2014522052A JP2014523933A JP2014523933A JP2014522052A JP 2014522052 A JP2014522052 A JP 2014522052A JP 2014523933 A JP2014523933 A JP 2014523933A JP 2014523933 A JP2014523933 A JP 2014523933A JP 2014522052 A JP2014522052 A JP 2014522052A
- Authority
- JP
- Japan
- Prior art keywords
- agent device
- agent
- resource allocation
- server hardware
- hardware failure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000013468 resource allocation Methods 0.000 claims abstract description 96
- 238000000034 method Methods 0.000 claims abstract description 39
- 230000009471 action Effects 0.000 claims abstract description 28
- 230000004044 response Effects 0.000 claims abstract description 19
- 230000000694 effects Effects 0.000 claims abstract description 15
- 239000003795 chemical substances by application Substances 0.000 description 193
- 230000008569 process Effects 0.000 description 6
- 238000012545 processing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000005012 migration Effects 0.000 description 4
- 238000013508 migration Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 238000007596 consolidation process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003223 protective agent Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000246 remedial effect Effects 0.000 description 1
- 101150111792 sda1 gene Proteins 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
- G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
- G06F11/2023—Failover techniques
- G06F11/203—Failover techniques using migration
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0659—Management of faults, events, alarms or notifications using network fault recovery by isolating or reconfiguring faulty entities
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0668—Management of faults, events, alarms or notifications using network fault recovery by dynamic selection of recovery network elements, e.g. replacement by the most appropriate element after failure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
- H04L67/1034—Reaction to server failures by a load balancer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
- G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
- G06F11/2035—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant without idle spare hardware
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
- G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
- G06F11/2048—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant where the redundant components share neither address space nor persistent storage
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
- H04L67/1029—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers using data related to the state of servers by a load balancer
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Hardware Redundancy (AREA)
- Debugging And Monitoring (AREA)
Abstract
Description
Claims (15)
- サーバハードウェア故障の影響を軽減するために、サーバ資源を割り当てる資源割り当て装置によって行われる方法であって、
資源割り当て装置によってサーバハードウェアの故障を検出するステップ(410)と、
サーバハードウェアを利用するように構成された第1のエージェント装置を識別するステップ(415、420、435)と、
サーバハードウェア故障に応答して第1のエージェント装置の再構成をもたらすように、少なくとも1つの処置をとるステップ(425)と
を含む、方法。 - サーバハードウェアを利用するように構成された第2のエージェント装置を識別するステップ(415、420、435)と、
サーバハードウェア故障に応答して第2のエージェント装置の再構成をもたらすように、少なくとも1つの処置をとるステップ(425)と
をさらに含む、請求項1に記載の方法。 - サーバハードウェアの故障を検出するステップが、
資源割り当て装置によって、サーバハードウェアの故障の表示を第2のエージェント装置から受け取るステップであって、第2のエージェント装置は第1のエージェント装置とは異なる、受け取るステップ
を含む、請求項1に記載の方法。 - 第1のエージェント装置のためにサーバハードウェア資源を割り当てるように、第2の資源割り当て装置に指示するステップを少なくとも1つの処置が含む、請求項1から3のいずれか一項に記載の方法。
- 第2の資源割り当て装置に指示するステップが、インターネットを通じて第2の資源割り当て装置に指示メッセージを送出するステップを含む、請求項4に記載の方法。
- 少なくとも1つの処置が、第1のエージェント装置の動作を中断するステップを含む、請求項1から5のいずれか一項に記載の方法。
- 少なくとも1つの処置が、第1のエージェント装置に対してエラーをシミュレートするステップを含む、請求項1から6のいずれか一項に記載の方法。
- 第1のエージェント装置に対してエラーをシミュレートするステップが、インターネットを通じて、エージェント装置に関連する装置にエラーメッセージを送出するステップを含む、請求項7に記載の方法。
- 第1のエージェント装置定義を記憶するエージェント装置定義記憶装置(230)であって、第1のエージェント装置定義は第1のエージェント装置および関連するサーバハードウェア資源を識別する、エージェント装置定義記憶装置と、
サーバハードウェア資源の故障を検出するように構成されたハードウェア故障検出器(250)と、
エージェント装置定義に基づいて、サーバハードウェア資源を利用するように構成されたエージェント装置として、第1のエージェント装置を識別し、
サーバハードウェア故障に応答して第1のエージェント装置の再構成をもたらすように少なくとも1つの処置をとる
ように構成されたエージェント装置保護モジュール(260)と
を備える、資源割り当て装置(200)。 - エージェント装置定義記憶装置(230)が第2のエージェント装置定義を記憶し、第2のエージェント装置定義は第2のエージェント装置および関連するサーバハードウェア資源を識別し、
エージェント装置保護モジュール(260)が、
サーバハードウェア資源を利用するように構成されたエージェント装置として、第2のエージェント装置を識別し、
サーバハードウェア故障に応答して第2のエージェント装置の再構成をもたらすように少なくとも1つの処置をとる
ようにさらに構成された、請求項9に記載の資源割り当て装置(200)。 - 第1のエージェント装置のためにサーバハードウェア資源を割り当てるように、第2の資源割り当て装置に指示することを少なくとも1つの処置が含む、請求項9から10のいずれか一項に記載の資源割り当て装置。
- 第1のエージェント装置に関連する装置イメージを第2の資源割り当て装置に送出することを少なくとも1つの処置がさらに含む、請求項10に記載の資源割り当て装置。
- 第2の資源割り当て装置に指示することにおいて、エージェント装置保護モジュールが、インターネットを通じて第2の資源割り当て装置に指示メッセージを送出する、請求項10に記載の資源割り当て装置。
- 少なくとも1つの処置が、第1のエージェント装置の動作を中断することを含む、請求項9から13のいずれか一項に記載の資源割り当て装置。
- 少なくとも1つの処置が、第1のエージェント装置に対してエラーをシミュレートすることを含む、請求項9から14のいずれか一項に記載の資源割り当て装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/195,482 US8856585B2 (en) | 2011-08-01 | 2011-08-01 | Hardware failure mitigation |
US13/195,482 | 2011-08-01 | ||
PCT/US2012/044283 WO2013019339A1 (en) | 2011-08-01 | 2012-06-27 | Hardware failure mitigation |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2014522052A true JP2014522052A (ja) | 2014-08-28 |
Family
ID=46548816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014523933A Pending JP2014522052A (ja) | 2011-08-01 | 2012-06-27 | ハードウェア故障の軽減 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8856585B2 (ja) |
EP (1) | EP2740255A1 (ja) |
JP (1) | JP2014522052A (ja) |
KR (1) | KR101504882B1 (ja) |
CN (1) | CN103718535B (ja) |
WO (1) | WO2013019339A1 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130326053A1 (en) * | 2012-06-04 | 2013-12-05 | Alcatel-Lucent Usa Inc. | Method And Apparatus For Single Point Of Failure Elimination For Cloud-Based Applications |
US9569294B2 (en) | 2013-01-30 | 2017-02-14 | Dell Products L.P. | Information handling system physical component inventory to aid operational management through near field communication device interaction |
US9198060B2 (en) * | 2013-01-30 | 2015-11-24 | Dell Products L.P. | Information handling system physical component maintenance through near field communication device interaction |
US9208015B2 (en) * | 2013-06-18 | 2015-12-08 | Vmware, Inc. | Hypervisor remedial action for a virtual machine in response to an error message from the virtual machine |
US9213572B2 (en) | 2013-12-02 | 2015-12-15 | Vmware, Inc. | Interdependent virtual machine management |
US9489273B2 (en) * | 2014-06-23 | 2016-11-08 | Vmware, Inc. | Using stretched storage to optimize disaster recovery |
US9442792B2 (en) | 2014-06-23 | 2016-09-13 | Vmware, Inc. | Using stretched storage to optimize disaster recovery |
US9703651B2 (en) * | 2015-06-15 | 2017-07-11 | Vmware, Inc. | Providing availability of an agent virtual computing instance during a storage failure |
US9760427B2 (en) | 2015-09-10 | 2017-09-12 | Cisco Technology, Inc. | Method and apparatus for identifying location related hardware failures |
US10218387B2 (en) | 2017-05-08 | 2019-02-26 | Silicon Laboratories Inc. | ECC memory controller supporting secure and non-secure regions |
US10360104B2 (en) * | 2017-05-08 | 2019-07-23 | Silicon Laboratories Inc. | ECC memory controller to detect dangling pointers |
US10567233B2 (en) * | 2017-06-07 | 2020-02-18 | International Business Machines Corporation | Shadow agent projection in multiple places to reduce agent movement over nodes in distributed agent-based simulation |
US10949548B2 (en) * | 2018-10-18 | 2021-03-16 | Verizon Patent And Licensing Inc. | Systems and methods for providing multi-node resiliency for blockchain peers |
KR102567541B1 (ko) * | 2021-10-12 | 2023-08-21 | 스트라토 주식회사 | 엣지 서비스 인스턴스 배포 장치 및 그 제어방법 |
DE112023000003T5 (de) * | 2022-06-29 | 2024-03-07 | Hewlett Packard Enterprise Development Lp | Hochverfügbarkeitssysteme mit thin-provisioned-sekundärserver |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001022709A (ja) * | 1999-07-13 | 2001-01-26 | Toshiba Corp | クラスタシステム及びプログラムを記憶したコンピュータ読み取り可能な記憶媒体 |
WO2002001347A2 (en) * | 2000-06-30 | 2002-01-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and system for automatic re-assignment of software components of a failed host |
JP2003330740A (ja) * | 2002-05-15 | 2003-11-21 | Hitachi Ltd | 多重化計算機システム、論理計算機の割当方法および論理計算機の割当プログラム |
JP2007128511A (ja) * | 2005-10-31 | 2007-05-24 | Hewlett-Packard Development Co Lp | セルベースシステムにおいて資源を自動的に評価し割り当てる方法および装置 |
JP2007323244A (ja) * | 2006-05-31 | 2007-12-13 | Nec Corp | 仮想サーバ管理システムおよびその方法ならびに管理サーバ装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6421787B1 (en) * | 1998-05-12 | 2002-07-16 | Sun Microsystems, Inc. | Highly available cluster message passing facility |
US6195760B1 (en) * | 1998-07-20 | 2001-02-27 | Lucent Technologies Inc | Method and apparatus for providing failure detection and recovery with predetermined degree of replication for distributed applications in a network |
GB2379046B (en) * | 2001-08-24 | 2003-07-30 | 3Com Corp | Storage disk failover and replacement system |
US20060271813A1 (en) * | 2005-05-26 | 2006-11-30 | David Horton | Systems and methods for message handling among redunant application servers |
US7434096B2 (en) * | 2006-08-11 | 2008-10-07 | Chicago Mercantile Exchange | Match server for a financial exchange having fault tolerant operation |
US8201016B2 (en) * | 2007-06-28 | 2012-06-12 | Alcatel Lucent | Heartbeat distribution that facilitates recovery in the event of a server failure during a user dialog |
CN101350952B (zh) * | 2007-07-22 | 2012-10-03 | 华为技术有限公司 | 一种电路域核心网重用方法及通讯系统以及相关设备 |
US8065560B1 (en) * | 2009-03-03 | 2011-11-22 | Symantec Corporation | Method and apparatus for achieving high availability for applications and optimizing power consumption within a datacenter |
US9130967B2 (en) * | 2010-11-17 | 2015-09-08 | Alcatel Lucent | Method and system for network element service recovery |
US8707083B2 (en) * | 2010-12-03 | 2014-04-22 | Lsi Corporation | Virtualized cluster communication system |
-
2011
- 2011-08-01 US US13/195,482 patent/US8856585B2/en not_active Expired - Fee Related
-
2012
- 2012-06-27 KR KR1020147002386A patent/KR101504882B1/ko not_active IP Right Cessation
- 2012-06-27 CN CN201280037746.9A patent/CN103718535B/zh not_active Expired - Fee Related
- 2012-06-27 EP EP12737938.6A patent/EP2740255A1/en not_active Withdrawn
- 2012-06-27 JP JP2014523933A patent/JP2014522052A/ja active Pending
- 2012-06-27 WO PCT/US2012/044283 patent/WO2013019339A1/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001022709A (ja) * | 1999-07-13 | 2001-01-26 | Toshiba Corp | クラスタシステム及びプログラムを記憶したコンピュータ読み取り可能な記憶媒体 |
WO2002001347A2 (en) * | 2000-06-30 | 2002-01-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and system for automatic re-assignment of software components of a failed host |
JP2003330740A (ja) * | 2002-05-15 | 2003-11-21 | Hitachi Ltd | 多重化計算機システム、論理計算機の割当方法および論理計算機の割当プログラム |
JP2007128511A (ja) * | 2005-10-31 | 2007-05-24 | Hewlett-Packard Development Co Lp | セルベースシステムにおいて資源を自動的に評価し割り当てる方法および装置 |
JP2007323244A (ja) * | 2006-05-31 | 2007-12-13 | Nec Corp | 仮想サーバ管理システムおよびその方法ならびに管理サーバ装置 |
Also Published As
Publication number | Publication date |
---|---|
US8856585B2 (en) | 2014-10-07 |
KR101504882B1 (ko) | 2015-03-20 |
US20130036322A1 (en) | 2013-02-07 |
WO2013019339A1 (en) | 2013-02-07 |
CN103718535A (zh) | 2014-04-09 |
CN103718535B (zh) | 2017-04-05 |
KR20140036010A (ko) | 2014-03-24 |
EP2740255A1 (en) | 2014-06-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2014522052A (ja) | ハードウェア故障の軽減 | |
US11310286B2 (en) | Mechanism for providing external access to a secured networked virtualization environment | |
Yamato et al. | Fast and reliable restoration method of virtual resources on OpenStack | |
JP5851503B2 (ja) | 高可用性仮想機械環境におけるアプリケーションの高可用性の提供 | |
US10445197B1 (en) | Detecting failover events at secondary nodes | |
EP2871553B1 (en) | Systems and methods for protecting virtualized assets | |
CN102355369B (zh) | 虚拟化集群系统及其处理方法和设备 | |
US20180288152A1 (en) | Storage dynamic accessibility mechanism method and apparatus | |
JP2015103092A (ja) | 障害回復システム及び障害回復システムの構築方法 | |
US10353786B2 (en) | Virtualization substrate management device, virtualization substrate management system, virtualization substrate management method, and recording medium for recording virtualization substrate management program | |
US9218140B2 (en) | System and method for selectively utilizing memory available in a redundant host in a cluster for virtual machines | |
WO2015058711A1 (zh) | 故障快速检测方法及装置 | |
EP2645635B1 (en) | Cluster monitor, method for monitoring a cluster, and computer-readable recording medium | |
US10860375B1 (en) | Singleton coordination in an actor-based system | |
JP5712714B2 (ja) | クラスタシステム、仮想マシンサーバ、仮想マシンのフェイルオーバ方法、仮想マシンのフェイルオーバプログラム | |
JP2017027110A (ja) | 情報処理装置、優先度算出プログラムおよびデータセンタシステム | |
US8621260B1 (en) | Site-level sub-cluster dependencies | |
JP2016513309A (ja) | 分散コンピューティングシステムのコンピューティングノードにおける障害に起因するエラー伝播の制御 | |
CN114760192A (zh) | 容器切换方法及节点设备 | |
US10782989B2 (en) | Method and device for virtual machine to access storage device in cloud computing management platform | |
US10367711B2 (en) | Protecting virtual computing instances from network failures | |
JP2020038506A (ja) | 情報処理システム、情報処理方法、及び、プログラム | |
US20220318106A1 (en) | Automatic failover of a software-defined storage controller to handle input-output operations to and from an assigned namespace on a non-volatile memory device | |
US9348672B1 (en) | Singleton coordination in an actor-based system | |
Stack et al. | Self-healing in a decentralised cloud management system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20140328 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20141208 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20141216 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150312 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20150407 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150804 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20150811 |
|
A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20151106 |