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公开(公告)号：US11782805B2
公开(公告)日：2023-10-10
申请号：US17974716
申请日：2022-10-27
Applicant: NetApp Inc.
Inventor： Raj Lalsangi , Pramod John Mathew , Subramanian Natarajan , Santosh Rao
CPC classification number: G06F11/1479 , G06F11/1658 , G06F11/2092 , G06F11/1662 , G06F2201/815
Abstract: Improved techniques for disaster recover within storage area networks are disclosed. Embodiments include replicating a LIF of a primary cluster on a secondary cluster. LIF configuration information is extracted from the primary cluster. A peer node from a secondary cluster is located. One or more ports are located on the located peer node that match a connectivity of the LIF from the primary cluster. One or more ports are identified based upon one or more filtering criteria to generate a candidate port list. A port from the candidate port list is selected based at least upon a load of the port. Other embodiments are described and claimed.
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公开(公告)号：US20230153271A1
公开(公告)日：2023-05-18
申请号：US18093894
申请日：2023-01-06
Applicant: NetApp, Inc.
Inventor： Richard Jernigan , Xin Wang , Subramanian Natarajan , Richard Chow , Adam Ciapponi , Brad Lisson , Dave Rose
CPC classification number: G06F16/1734 , G06F16/18 , G06F16/14 , G06F16/13
Abstract: Methods, non-transitory machine readable media, and computing devices that ensure correctness of file system analytics are disclosed. With this technology, a first generation number for a volume is incremented in response to a modification of a rule set that defines properties of objects of a file system associated with the volume. A determination is made when a second generation number in a first inode for a first one of the objects matches the first generation number. The first inode is identified based on a traversal of a directory tree associated with the file system. The modified rule set is applied to the properties for the first one of the objects to obtain values, when the second generation number fails to match the first generation number. Analytics data is output after the traversal has completed. The analytics data is generated in response to a query and is based on the values.
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公开(公告)号：US20230061648A1
公开(公告)日：2023-03-02
申请号：US17974716
申请日：2022-10-27
Applicant: NetApp Inc.
Inventor： Raj Lalsangi , Pramod John Mathew , Subramanian Natarajan , Santosh Rao
Abstract: Improved techniques for disaster recover within storage area networks are disclosed. Embodiments include replicating a LIF of a primary cluster on a secondary cluster. LIF configuration information is extracted from the primary cluster. A peer node from a secondary cluster is located. One or more ports are located on the located peer node that match a connectivity of the LIF from the primary cluster. One or more ports are identified based upon one or more filtering criteria to generate a candidate port list. A port from the candidate port list is selected based at least upon a load of the port. Other embodiments are described and claimed.
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公开(公告)号：US11561935B2
公开(公告)日：2023-01-24
申请号：US17383645
申请日：2021-07-23
Applicant: NetApp, Inc.
Inventor： Richard Jernigan , Xin Wang , Subramanian Natarajan , Richard Chow , Adam Ciapponi , Brad Lisson , Dave Rose
Abstract: Methods, non-transitory machine readable media, and computing devices that ensure correctness of file system analytics are disclosed. With this technology, a first generation number for a volume is incremented in response to a modification of a rule set that defines properties of objects of a file system associated with the volume. A determination is made when a second generation number in a first inode for a first one of the objects matches the first generation number. The first inode is identified based on a traversal of a directory tree associated with the file system. The modified rule set is applied to the properties for the first one of the objects to obtain values, when the second generation number fails to match the first generation number. Analytics data is output after the traversal has completed. The analytics data is generated in response to a query and is based on the values.
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公开(公告)号：US11487632B2
公开(公告)日：2022-11-01
申请号：US16944397
申请日：2020-07-31
Applicant: NetApp Inc.
Inventor： Raj Lalsangi , Pramod John Mathew , Subramanian Natarajan , Santosh Rao
Abstract: Improved techniques for disaster recover within storage area networks are disclosed. Embodiments include replicating a LIF of a primary cluster on a secondary cluster. LIF configuration information is extracted from the primary cluster. A peer node from a secondary cluster is located. One or more ports are located on the located peer node that match a connectivity of the LIF from the primary cluster. One or more ports are identified based upon one or more filtering criteria to generate a candidate port list. A port from the candidate port list is selected based at least upon a load of the port. Other embodiments are described and claimed.
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Patent Agency Ranking
公开(公告)号：US10769037B2
公开(公告)日：2020-09-08
申请号：US15933519
申请日：2018-03-23
Applicant: NetApp Inc.
Inventor： Raj Lalsangi , Pramod John Mathew , Subramanian Natarajan , Santosh Rao
Abstract: Improved techniques for disaster recover within storage area networks are disclosed. Embodiments include replicating a LIF of a primary cluster on a secondary cluster. LIF configuration information is extracted from the primary cluster. A peer node from a secondary cluster is located. One or more ports are located on the located peer node that match a connectivity of the LIF from the primary cluster. One or more ports are identified based upon one or more filtering criteria to generate a candidate port list. A port from the candidate port list is selected based at least upon a load of the port. Other embodiments are described and claimed.
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公开(公告)号：US09965363B2
公开(公告)日：2018-05-08
申请号：US14530070
申请日：2014-10-31
Applicant: NETAPP, INC.
Inventor： Raj Lalsangi , Pramod John Mathew , Subramanian Natarajan , Santosh Rao
CPC classification number: G06F11/1479 , G06F11/1658 , G06F11/1662 , G06F11/2092 , G06F2201/815
Abstract: Improved techniques for disaster recover within storage area networks are disclosed. Embodiments include replicating a LIF of a primary cluster on a secondary cluster. LIF configuration information is extracted from the primary cluster. A peer node from a secondary cluster is located. One or more ports are located on the located peer node that match a connectivity of the LIF from the primary cluster. One or more ports are identified based upon one or more filtering criteria to generate a candidate port list. A port from the candidate port list is selected based at least upon a load of the port. Other embodiments are described and claimed.
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公开(公告)号：US20230409447A1
公开(公告)日：2023-12-21
申请号：US18459243
申请日：2023-08-31
Applicant: NetApp Inc.
Inventor： Raj Lalsangi , Pramod John Mathew , Subramanian Natarajan , Santosh Rao
CPC classification number: G06F11/1479 , G06F11/1658 , G06F11/2092 , G06F11/1662 , G06F2201/815
Abstract: Improved techniques for disaster recover within storage area networks are disclosed. Embodiments include replicating a LIF of a primary cluster on a secondary cluster. LIF configuration information is extracted from the primary cluster. A peer node from a secondary cluster is located. One or more ports are located on the located peer node that match a connectivity of the LIF from the primary cluster. One or more ports are identified based upon one or more filtering criteria to generate a candidate port list. A port from the candidate port list is selected based at least upon a load of the port. Other embodiments are described and claimed.
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公开(公告)号：US20220405248A1
公开(公告)日：2022-12-22
申请号：US17383645
申请日：2021-07-23
Applicant: NetApp, Inc.
Inventor： Richard Jernigan , Xin Wang , Subramanian Natarajan , Richard Chow , Adam Ciapponi , Brad Lisson , Dave Rose
Abstract: Methods, non-transitory machine readable media, and computing devices that ensure correctness of file system analytics are disclosed. With this technology, a first generation number for a volume is incremented in response to a modification of a rule set that defines properties of objects of a file system associated with the volume. A determination is made when a second generation number in a first inode for a first one of the objects matches the first generation number. The first inode is identified based on a traversal of a directory tree associated with the file system. The modified rule set is applied to the properties for the first one of the objects to obtain values, when the second generation number fails to match the first generation number. Analytics data is output after the traversal has completed. The analytics data is generated in response to a query and is based on the values.
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公开(公告)号：US11940954B2
公开(公告)日：2024-03-26
申请号：US18093894
申请日：2023-01-06
Applicant: NetApp, Inc.
Inventor： Richard Jernigan , Xin Wang , Subramanian Natarajan , Richard Chow , Adam Ciapponi , Brad Lisson , Dave Rose
CPC classification number: G06F16/1734 , G06F16/13 , G06F16/14 , G06F16/18
Abstract: Methods, non-transitory machine readable media, and computing devices that ensure correctness of file system analytics are disclosed. With this technology, a first generation number for a volume is incremented in response to a modification of a rule set that defines properties of objects of a file system associated with the volume. A determination is made when a second generation number in a first inode for a first one of the objects matches the first generation number. The first inode is identified based on a traversal of a directory tree associated with the file system. The modified rule set is applied to the properties for the first one of the objects to obtain values, when the second generation number fails to match the first generation number. Analytics data is output after the traversal has completed. The analytics data is generated in response to a query and is based on the values.
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