JP2016526229A - クラスタにおけるストレージ防御の分散 - Google Patents
クラスタにおけるストレージ防御の分散 Download PDFInfo
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- G—PHYSICS
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- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/062—Securing storage systems
- G06F3/0622—Securing storage systems in relation to access
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0629—Configuration or reconfiguration of storage systems
- G06F3/0632—Configuration or reconfiguration of storage systems by initialisation or re-initialisation of storage systems
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- G—PHYSICS
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- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
- G06F3/067—Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
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- 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
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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Abstract
Description
Claims (10)
- ストレージデバイスへのアクセスを可能にするための方法であって、
ノードのクラスタ内の少なくとも1つのノードに接続されているストレージデバイスに、登録キーを送信するステップと、
第1の登録タイマを設定するステップと、
前記第1の登録タイマの期限切れと同時に、前記ストレージデバイスから登録テーブルを受信するステップと、
前記登録キーが前記登録テーブルに記憶されているかどうかを決定するステップと、
前記登録キーが前記登録テーブルに記憶されているとき、前記クラスタに加入するステップであって、前記ストレージデバイスへの書込みアクセスを可能にする、ステップと
を含む方法。 - 前記クラスタに加入するステップ後、前記登録テーブルをスクラブするステップをさらに含む、請求項1に記載の方法。
- 前記登録テーブルをスクラブするステップは、
前記登録テーブルを前記ストレージデバイスから受信するステップと、
前記登録テーブルを読み取るステップと、
前記登録テーブルから1つまたは複数の登録キーを抹消するステップであって、前記1つまたは複数の登録キーのそれぞれは、前記クラスタ内のノードと関連している、ステップと
を含む、請求項2に記載の方法。 - 前記登録キーは、クラスタ識別子、およびノード識別子を含む、請求項1に記載の方法。
- コンピュータ実行可能な命令を符号化するコンピュータ可読ストレージデバイスであって、前記コンピュータ実行可能な命令は、1つまたは複数のプロセッサによって実行されると、ストレージデバイスへのアクセスを可能にするための方法を行い、前記方法は、
ノードのクラスタ内の少なくとも1つのノードに接続されているストレージデバイスに、登録キーを送信するステップと、
第1の登録タイマを設定するステップと、
前記第1の登録タイマの期限切れと同時に、前記ストレージデバイスから登録テーブルを受信するステップと、
前記登録キーが前記登録テーブルに記憶されているかどうかを決定するステップと、
前記登録キーが前記登録テーブルに記憶されているとき、前記クラスタに加入するステップであって、前記ストレージデバイスへの書込みアクセスを可能にする、ステップと
を含む、コンピュータ可読ストレージデバイス。 - 前記クラスタに加入するステップ後、前記登録テーブルをスクラブするための命令をさらに含む、請求項5に記載のコンピュータ可読ストレージデバイス。
- 前記登録テーブルをスクラブするステップは、
前記ストレージデバイスから前記登録テーブルを受信するステップと、
前記登録テーブルを読み取るステップと、
前記登録テーブルから1つまたは複数の登録キーを抹消するステップであって、前記1つまたは複数の登録キーのそれぞれは、前記クラスタ内のノードと関連している、ステップと
を含む、請求項6に記載のコンピュータ可読ストレージデバイス。 - 前記登録キーは、クラスタ識別子、およびノード識別子を含む、請求項5に記載のコンピュータ可読ストレージデバイス。
- ストレージデバイスへのアクセスを可能にするための方法であって、
クラスタ内のノードから、前記ストレージデバイスに書込みコマンドを送信するステップであって、前記ノードは、関連登録キーを有する、ステップと、
前記書込みコマンドが拒否されたという通知を受信すると同時に、
前記ストレージデバイスに登録テーブルを要求するステップと、
前記ノードと関連する前記登録キーが前記登録テーブルに存在するかどうかを決定するステップと、
前記ノードと関連する前記登録キーが前記登録テーブルに存在しないとき、
前記ストレージデバイスに新規の登録キーを送信するステップと、
第1の登録タイマを設定するステップと、
前記第1の登録タイマの期限切れと同時に、前記ストレージデバイスから前記登録テーブルを受信するステップと、
前記新規の登録キーが前記登録テーブルに記憶されているかどうかを決定するステップと、
前記新規の登録キーが前記登録テーブルに記憶されているとき、前記クラスタに加入するステップであって、前記ノードが前記ストレージデバイスに書き込むことを可能にする、ステップと
を含む方法。 - 前記クラスタに加入するステップ後、前記登録テーブルをスクラブするステップをさらに含む、請求項9に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/904,989 US9641614B2 (en) | 2013-05-29 | 2013-05-29 | Distributed storage defense in a cluster |
US13/904,989 | 2013-05-29 | ||
PCT/US2014/039480 WO2014193770A1 (en) | 2013-05-29 | 2014-05-27 | Distributed storage defense in a cluster |
Publications (3)
Publication Number | Publication Date |
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JP2016526229A true JP2016526229A (ja) | 2016-09-01 |
JP2016526229A5 JP2016526229A5 (ja) | 2017-06-29 |
JP6382958B2 JP6382958B2 (ja) | 2018-08-29 |
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Application Number | Title | Priority Date | Filing Date |
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JP2016516710A Active JP6382958B2 (ja) | 2013-05-29 | 2014-05-27 | クラスタにおけるストレージ防御の分散 |
Country Status (7)
Country | Link |
---|---|
US (2) | US9641614B2 (ja) |
EP (1) | EP3005070B1 (ja) |
JP (1) | JP6382958B2 (ja) |
CN (1) | CN105283831B (ja) |
BR (1) | BR112015029220B1 (ja) |
RU (1) | RU2656828C2 (ja) |
WO (1) | WO2014193770A1 (ja) |
Cited By (1)
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JP2020529668A (ja) * | 2017-08-02 | 2020-10-08 | セールスフォース ドット コム インコーポレイティッド | 分散クラスタシステムにおけるノードのフェンシングアウト |
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