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公开(公告)号：US20200159627A1
公开(公告)日：2020-05-21
申请号：US16685326
申请日：2019-11-15
Applicant: Commvault Systems, Inc.
Inventor： Pavan Kumar Reddy BEDADALA , Parag GOKHALE , Pavlo MAZUR , Prakash VARADHARAJAN , Ankur VARSHENY , Gopikannan VENUGOPALSAMY , Marcelo DOS REIS MANSANO
Abstract: Indexing preferences generally associate each data source with a type of indexing technology and/or with an index/catalog and/or with a computing device that hosts the index/catalog for tracking backup data generated from the source data. Indexing preferences govern which index/catalog receives transaction logs for a given storage operation. Thus, indexing destinations are defined granularly and flexibly in reference to the source data. Load balancing without user intervention assures that the various index/catalogs are fairly distributed in the illustrative backup systems by autonomously initiating migration jobs. Criteria for initiating migration jobs are based on past usage and going-forward trends. An illustrative migration job re-associates data sources with a different destination media agent and/or index/catalog, including transferring some or all relevant transaction logs and/or indexing information from the old host to the new host.
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公开(公告)号：US20240281342A1
公开(公告)日：2024-08-22
申请号：US18647904
申请日：2024-04-26
Applicant: Commvault Systems, Inc.
Inventor： Pavan Kumar Reddy BEDADALA , Parag GOKHALE , Pavlo MAZUR , Prakash VARADHARAJAN , Ankur VARSHENY , Gopikannan VENUGOPALSAMY , Marcelo DOS REIS MANSANO
CPC classification number: G06F11/1464 , G06F11/1446 , G06F11/1451 , G06F11/1466 , G06F11/1471 , G06F11/2023 , G06F16/10 , G06F16/113 , G06F16/21 , H04L41/08
Abstract: Indexing preferences generally associate each data source with a type of indexing technology and/or with an index/catalog and/or with a computing device that hosts the index/catalog for tracking backup data generated from the source data. Indexing preferences govern which index/catalog receives transaction logs for a given storage operation. Thus, indexing destinations are defined granularly and flexibly in reference to the source data. Load balancing without user intervention assures that the various index/catalogs are fairly distributed in the illustrative backup systems by autonomously initiating migration jobs. Criteria for initiating migration jobs are based on past usage and going-forward trends. An illustrative migration job re-associates data sources with a different destination media agent and/or index/catalog, including transferring some or all relevant transaction logs and/or indexing information from the old host to the new host.
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公开(公告)号：US20230034651A1
公开(公告)日：2023-02-02
申请号：US17884443
申请日：2022-08-09
Applicant: Commvault Systems, Inc.
Inventor： Pavan Kumar Reddy BEDADALA , Parag GOKHALE , Pavlo MAZUR , Prakash VARADHARAJAN , Ankur VARSHENY , Gopikannan VENUGOPALSAMY , Marcelo DOS REIS MANSANO
Abstract: Indexing preferences generally associate each data source with a type of indexing technology and/or with an index/catalog and/or with a computing device that hosts the index/catalog for tracking backup data generated from the source data. Indexing preferences govern which index/catalog receives transaction logs for a given storage operation. Thus, indexing destinations are defined granularly and flexibly in reference to the source data. Load balancing without user intervention assures that the various index/catalogs are fairly distributed in the illustrative backup systems by autonomously initiating migration jobs. Criteria for initiating migration jobs are based on past usage and going-forward trends. An illustrative migration job re-associates data sources with a different destination media agent and/or index/catalog, including transferring some or all relevant transaction logs and/or indexing information from the old host to the new host.
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