JP2019509529A5 - - Google Patents

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JP2019509529A5
JP2019509529A5 JP2018510841A JP2018510841A JP2019509529A5 JP 2019509529 A5 JP2019509529 A5 JP 2019509529A5 JP 2018510841 A JP2018510841 A JP 2018510841A JP 2018510841 A JP2018510841 A JP 2018510841A JP 2019509529 A5 JP2019509529 A5 JP 2019509529A5
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  1. 仮想マシン(VM)の仮想マシンファブリックプロファイルを作成する方法であって、
    仮想マシン識別子(VM−id)を生成するステップと、
    仮想ホストチャネルアダプタ(vHCA)を特定するvHCAインスタンスIDを生成するステップと、
    グローバル一意識別子のプールからの仮想グローバル一意識別子(vGUID)を、前記vHCAの仮想ポートの現在のファブリックアドレスとして割当てるステップと、
    管理パーティションを規定するP_Keyと前記vGUIDとの間の第1の関係を作成するステップとを含み、前記P_Keyと前記vGUIDとの間の前記第1の関係は、前記vGUIDが前記現在のファブリックアドレスとして割当てられている前記仮想ポートを、前記P_Keyによって規定される前記管理パーティションのメンバとして規定し、
    前記VM−idと前記vHCAインスタンスIDとの間の第2の関係を作成するステップを含み、前記第2の関係により、前記vHCAインスタンスIDを、前記VM−idへのアクセスを通して取出すことができ、
    前記VM−idと前記vGUIDとの間の第3の関係を作成するステップを含み、前記第3の関係により、前記vGUIDを、前記VM−idへのアクセスを通して取出すことができ、
    前記VM−id、前記vHCAインスタンスID、前記vGUID、前記第1の関係、前記第2の関係、および前記第3の関係を、前記VM−id、前記vHCA、前記vGUID、前記第1の関係、前記第2の関係、および前記第3の関係を保存するフォーマットで、永続化するステップを含む、方法。
  2. 前記VM−id、前記vHCAインスタンスID、前記vGUID、前記第1の関係、前記第2の関係、前記第3の関係、および前記P_Keyを、サブネットのサブネットマネージャのキャッシュに置くステップをさらに含み、前記P_Keyによって規定される前記管理パーティションは前記サブネット内に定められる、請求項1に記載の方法。
  3. 前記キャッシュに置かれた前記VM−id、前記vHCAインスタンスID、前記vGUID、前記第1の関係、前記第2の関係、前記第3の関係、および前記P_Keyは、コピーである、請求項2に記載の方法。
  4. 前記キャッシュは揮発性メモリである、請求項2または3に記載の方法。
  5. 前記VM−idをルックアップキーとして使用することにより、前記vHCAインスタンスID、前記vGUID、および前記P_Keyにアクセスするステップをさらに含む、請求項1〜4のいずれか一項に記載の方法。
  6. 前記VM−idをルックアップキーとして使用するステップは、前記vHCAインスタンスIDを物理ホストチャネルアダプタの仮想機能とともに登録しようと試みる前記物理ホストチャネルアダプタによって開始される、請求項5に記載の方法。
  7. 前記サブネットマネージャが、前記キャッシュから、前記vHCAインスタンスIDおよび前記vGUIDを取出すステップと、
    前記vHCAインスタンスIDおよび前記vGUIDを前記物理ホストチャネルアダプタに送るステップとをさらに含む、請求項2〜6のいずれか一項に記載の方法。
  8. 仮想マシン(VM)の仮想マシンファブリックプロファイルを作成し前記仮想マシンファブリックプロファイルにアクセスするためのシステムであって、
    プロセッサを含むノードと、
    前記ノードにアクセス可能なメモリとを備え、
    前記ノードは、
    仮想マシン識別子(VM−id)を生成するように動作し、
    仮想ホストチャネルアダプタ(vHCA)を特定するvHCAインスタンスIDを生成するように動作し、
    グローバル一意識別子のプールからの仮想グローバル一意識別子(vGUID)を、前記vHCAの仮想ポートの現在のファブリックアドレスとして割当てるように動作し、
    管理パーティションを規定するP_Keyと前記vGUIDとの間の第1の関係を作成するように動作し、前記P_Keyと前記vGUIDとの間の前記第1の関係は、前記vGUIDが前記現在のファブリックアドレスとして割当てられている前記仮想ポートを、前記P_Keyによって規定される前記管理パーティションのメンバとして規定し、前記ノードはさらに、
    前記VM−idと前記vHCAインスタンスIDとの間の第2の関係を作成するように動作し、前記第2の関係により、前記vHCAインスタンスIDを、前記VM−idへのアクセスを通して取出すことができ、前記ノードはさらに、
    前記VM−idと前記vGUIDとの間の第3の関係を作成するように動作し、前記第3の関係により、前記vGUIDを、前記VM−idへのアクセスを通して取出すことができ、前記ノードはさらに、
    前記VM−id、前記vHCAインスタンスID、前記vGUID、前記第1の関係、前記第2の関係、および前記第3の関係を、前記VM−id、前記vHCA、前記vGUID、前記第1の関係、前記第2の関係、および前記第3の関係を保存するフォーマットで、永続化するように動作する、システム。
  9. ンピュータシステムに請求項1〜7のいずれか一項に記載の方法を実行させるためのコンピュータプログラム。
JP2018510841A 2016-01-27 2017-01-26 高性能コンピューティング環境において仮想マシンの仮想マシンファブリックプロファイルを規定するためのシステムおよび方法 Active JP6920281B2 (ja)

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US201662287712P 2016-01-27 2016-01-27
US62/287,712 2016-01-27
US15/415,668 2017-01-25
US15/415,668 US10326860B2 (en) 2016-01-27 2017-01-25 System and method for defining virtual machine fabric profiles of virtual machines in a high-performance computing environment
PCT/US2017/015169 WO2017132399A1 (en) 2016-01-27 2017-01-26 System and method for defining virtual machine fabric profiles of virtual machines in a high-performance computing environment

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JP2018510731A Active JP6913669B2 (ja) 2016-01-27 2017-01-27 高性能コンピューティング環境においてファブリックレベルグループメンバーシップをサブネットレベルパーティションメンバーシップに関連付けるためのシステムおよび方法

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