公开(公告)号：US20250004665A1

公开(公告)日：2025-01-02

申请号：US18344948

申请日：2023-06-30

Applicant: NetApp Inc.

Inventor： Christopher Busick ,  Stephen Winslow Schmitt

IPC: G06F3/06

Abstract: Techniques are provided for lock reservations for shared storage. A reserve command to reserve a storage structure is received by a driver from a node. The reserve command is formatted according to a storage protocol. The driver translates the reserve command into a lease acquire command formatted according to an object store protocol and targeting an object stored within an object store and corresponding to the storage structure. A lease identifier derived from a node identifier of the node is inserted into the lease acquire command. The lease acquire command is routed to the object store for obtaining a lease on the object for granting the node exclusive write access to the object.

公开(公告)号：US11811674B2

公开(公告)日：2023-11-07

申请号：US16658302

申请日：2019-10-21

Applicant: NetApp Inc.

Inventor： Christopher Busick ,  Stephen Winslow Schmitt ,  Rajesh Rajaraman

IPC: G06F16/176 ,  G06F16/182 ,  H04L47/74 ,  H04L47/125 ,  H04L45/00 ,  H04L47/785 ,  H04L45/28 ,  H04L47/10 ,  G06F11/07 ,  H04L67/1097 ,  G06F9/455 ,  G06F13/42 ,  H04L41/0668

CPC classification number: H04L47/746 ,  G06F9/45558 ,  G06F11/0757 ,  G06F13/4221 ,  G06F16/1774 ,  G06F16/1824 ,  H04L41/0668 ,  H04L45/28 ,  H04L45/34 ,  H04L47/125 ,  H04L47/29 ,  H04L47/786 ,  H04L67/1097 ,  G06F2009/4557 ,  G06F2213/0036

Abstract: Techniques are provided for lock reservations for shared storage. A reserve command to reserve a storage structure is received by a driver from a node. The reserve command is formatted according to a storage protocol. The driver translates the reserve command into a lease acquire command formatted according to an object store protocol and targeting an object stored within an object store and corresponding to the storage structure. A lease identifier derived from a node identifier of the node is inserted into the lease acquire command. The lease acquire command is routed to the object store for obtaining a lease on the object for granting the node exclusive write access to the object.

公开(公告)号：US20250085897A1

公开(公告)日：2025-03-13

申请号：US18957963

申请日：2024-11-25

Applicant: NetApp, Inc.

Inventor： Christopher Busick ,  Stephen Winslow Schmitt

IPC: G06F3/06

Abstract: Techniques are provided for lock reservations for shared storage. A reserve command to reserve a storage structure is received by a driver from a node. The reserve command is formatted according to a storage protocol. The driver translates the reserve command into a lease acquire command formatted according to an object store protocol and targeting an object stored within an object store and corresponding to the storage structure. A lease identifier derived from a node identifier of the node is inserted into the lease acquire command. The lease acquire command is routed to the object store for obtaining a lease on the object for granting the node exclusive write access to the object.

公开(公告)号：US12204797B1

公开(公告)日：2025-01-21

申请号：US18344948

申请日：2023-06-30

Applicant: NetApp Inc.

Inventor： Christopher Busick ,  Stephen Winslow Schmitt

IPC: G06F3/00 ,  G06F3/06

Abstract: Techniques are provided for lock reservations for shared storage. A reserve command to reserve a storage structure is received by a driver from a node. The reserve command is formatted according to a storage protocol. The driver translates the reserve command into a lease acquire command formatted according to an object store protocol and targeting an object stored within an object store and corresponding to the storage structure. A lease identifier derived from a node identifier of the node is inserted into the lease acquire command. The lease acquire command is routed to the object store for obtaining a lease on the object for granting the node exclusive write access to the object.