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公开(公告)号：US20230053316A1
公开(公告)日：2023-02-16
申请号：US17976952
申请日：2022-10-31
Applicant: NetApp Inc.
Inventor： Sasidharan Krishnan , Kalaivani Arumugham , Preksha Bansal , Vijaya Kumar Chakravarthy Ekkaladevi , Ryan Edward Bartlett
Abstract: Techniques are provided for metadata management for enabling automated switchover. An initial quorum vote may be performed before a node executes an operation associated with metadata comprising operational information and switchover information. After the initial quorum vote is performed, the node executes the operation upon one or more mailbox storage devices. Once the operation has executed, a final quorum vote is performed. The final quorum vote and the initial quorum vote are compared to determine whether the operation is to be designated as successful or failed, and whether any additional actions are to be performed.
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公开(公告)号：US12153503B2
公开(公告)日：2024-11-26
申请号：US17976952
申请日：2022-10-31
Applicant: NetApp Inc.
Inventor： Sasidharan Krishnan , Kalaivani Arumugham , Preksha Bansal , Vijaya Kumar Chakravarthy Ekkaladevi , Ryan Edward Bartlett
Abstract: Techniques are provided for metadata management for enabling automated switchover. An initial quorum vote may be performed before a node executes an operation associated with metadata comprising operational information and switchover information. After the initial quorum vote is performed, the node executes the operation upon one or more mailbox storage devices. Once the operation has executed, a final quorum vote is performed. The final quorum vote and the initial quorum vote are compared to determine whether the operation is to be designated as successful or failed, and whether any additional actions are to be performed.
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公开(公告)号：US11487635B2
公开(公告)日：2022-11-01
申请号：US17160706
申请日：2021-01-28
Applicant: NetApp inc.
Inventor： Sasidharan Krishnan , Kalaivani Arumugham , Preksha Bansal , Vijaya Kumar Chakravarthy Ekkaladevi , Ryan Edward Bartlett
Abstract: Techniques are provided for metadata management for enabling automated switchover. An initial quorum vote may be performed before a node executes an operation associated with metadata comprising operational information and switchover information. After the initial quorum vote is performed, the node executes the operation upon one or more mailbox storage devices. Once the operation has executed, a final quorum vote is performed. The final quorum vote and the initial quorum vote are compared to determine whether the operation is to be designated as successful or failed, and whether any additional actions are to be performed.
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