公开(公告)号：US20240362097A1

公开(公告)日：2024-10-31

申请号：US18308216

申请日：2023-04-27

申请人： Dell Products L.P.

发明人： DEEPAGANESH PAULRAJ ,  MIN GONG ,  ASHOK NARAYANAN POTTI ,  DALE WANG

IPC分类号： G06F11/00 ,  G06N5/04

CPC分类号： G06F11/008 ,  G06F11/004 ,  G06N5/04 ,  G06F2201/86

摘要： Methods and systems for managing data processing systems are disclosed. A data processing system may include and depend on the operation of hardware and/or software components. To manage the operation of the data processing system, a data processing system manager may obtain logs for components of the data processing system. Inference models may be implemented to predict likely future component failures (e.g., failure sequences) and their associated times-to-failures using information recorded in the logs. The failure sequences may be presented as an acyclic graph that associates component failures, their times-to-failure, and related actions. The probable failure sequences may be analyzed to identify sets of actions. The sets of actions may be optimized based on deviations detected during executing the sets of actions to optimize operational goals (e.g., maximizing system lifetime, minimizing system costs), and/or reduce the likelihood of the data processing system becoming impaired.

公开(公告)号：US20240362095A1

公开(公告)日：2024-10-31

申请号：US18140909

申请日：2023-04-28

申请人： Dell Products L.P.

发明人： Deepak NagarajeGowda

IPC分类号： G06F11/00 ,  G06N5/022

CPC分类号： G06F11/004 ,  G06N5/022 ,  G06F2201/86

摘要： A system, method, and computer-readable medium for performing a data center monitoring and management operation, The data center monitoring and management operation includes receiving data center asset data for a plurality of data center assets, the data center asset data comprising data center asset fan associated data; providing the data center asset fan associated data to a fan failure prediction model; and, training the fan failure prediction model using the data center asset fan associated data.

公开(公告)号：US20240362017A1

公开(公告)日：2024-10-31

申请号：US18139746

申请日：2023-04-26

申请人： Dell Products L.P.

发明人： Shishir Kumar Parhi ,  Sashibhusan Panda ,  Sambasivarao Gaddam ,  Venkata Nagendra Purushotham Musti ,  Hung Dinh ,  Bijan Kumar Mohanty ,  Sourav Datta

IPC分类号： G06F8/71 ,  G06F8/73

CPC分类号： G06F8/71 ,  G06F8/73

摘要： A method comprises collecting data corresponding to one or more code changes in response to committing of the one or more code changes to a code repository, and formatting the data into at least one data string. The at least one data string is inputted to one or machine learning models. Using the one or machine learning models, a natural language description of the one or more code changes is generated based at least in part on the at least one data string. The method further comprises causing transmission of the natural language description of the one or more code changes to a document repository.

公开(公告)号：US20240362010A1

公开(公告)日：2024-10-31

申请号：US18309147

申请日：2023-04-28

申请人： Dell Products L.P.

发明人： OFIR EZRIELEV ,  TOMER KUSHNIR ,  MAXIM BALIN

IPC分类号： G06F8/65 ,  G06N5/02

CPC分类号： G06F8/65 ,  G06N5/02

摘要： Methods and systems for managing operation of data processing systems with limited access to an uplink pathway are disclosed. To manage the operation, a system may include a data processing system manager, a data collector, and one or more data processing systems. The data processing system manager may identify future events that may impact operation of the data processing system using a digital twin and observational data. A cache hosted by the data processing system may store events and commands associated with the events. The commands may include action sets intended to mitigate impacts of the events. If the data processing system does not have commands associated with the simulated future events stored in the cache, the data processing system manager may provide instructions for replacing at least a portion of the commands stored in the cache with commands responsive to the simulated future events.

公开(公告)号：US20240361930A1

公开(公告)日：2024-10-31

申请号：US18498256

申请日：2023-10-31

申请人： Dell Products L.P.

发明人： Xing Chen ,  Dazhi Dong ,  Lei Lei ,  Guoqiang Ma

IPC分类号： G06F3/06

CPC分类号： G06F3/0634 ,  G06F3/067 ,  G06F3/0604

摘要： Techniques for expanding a storage device cluster involve acquiring identity information of a first storage device to be added to the storage device cluster and expansion configuration information. Such techniques further involve acquiring corresponding identity information of a plurality of storage devices in a network in which the storage device cluster is located. Such techniques further involve adding, in response to one piece of identity information in the corresponding identity information being the same as the identity information of the first storage device, the first storage device to the storage device cluster based on the expansion configuration information to form an expanded storage device cluster.

公开(公告)号：US20240361917A1

公开(公告)日：2024-10-31

申请号：US18140154

申请日：2023-04-27

申请人： Dell Products L.P.

发明人： Vasudevan Subramanian ,  Girish Sheelvant ,  Nagapraveen Veeravenkata Seela ,  Socheavy D. Heng

IPC分类号： G06F3/06

CPC分类号： G06F3/0619 ,  G06F3/0631 ,  G06F3/065 ,  G06F3/0659 ,  G06F3/067

摘要： Techniques can include: configuring source sites in a replication configuration with a target site; receiving, at a first of the source sites from a host, a write I/O to a target location of a source storage object of the source site; sending a replicated write corresponding to the write I/O from the first source site to the target site, wherein the replicated write writes to the target location of a target storage object of the target site; prioritizing the replicated write, based at least in part, on a site-level priority associated with the first source site; placing the first replicated write in a first queue of a first plurality of queues based, at least in part, on the site level priority associated with the first source site; selecting the first replicated write from said first queue; and servicing the first replicated write.

公开(公告)号：US12133351B2

公开(公告)日：2024-10-29

申请号：US18049844

申请日：2022-10-26

申请人： Dell Products L.P.

发明人： Jordan C. Hogan ,  Yi-Hsuan Chen

IPC分类号： H05K7/14

CPC分类号： H05K7/1491 ,  H05K7/1489

摘要： A cable management system for a server rack, including an adapter bracket coupled to the server rack; a rail assembly coupled to the adapter bracket, the rail assembly including a plurality of apertures; a cable management apparatus slideably coupled to the rail assembly, the cable management apparatus including: a plunger; a plurality of tabs; and a plurality of retention devices, wherein, when the cable management apparatus is coupled to the rail assembly, the plunger extends through one of the apertures to define a position of the cable management apparatus with respect to the rail assembly such that one or more cables of the server rack are positioned between opposing tabs of the plurality of tabs and coupled to the cable management apparatus by one or more of the retention devices.

公开(公告)号：US12132736B2

公开(公告)日：2024-10-29

申请号：US17506298

申请日：2021-10-20

申请人： Dell Products L.P.

发明人： Sreenivas Sathyanarayana Sharma

IPC分类号： H04L9/40 ,  H04L12/46

CPC分类号： H04L63/101

摘要： Described are a computer-implementable method, system and computer-readable storage medium for providing common identity and access management of applications based on role-based access control (RBAC) model and access-based control (ABAC) model. A common model based on the ABAC model is implemented to support RBAC workflows and ABAC workflows. An RBAC management user interface receives the RBAC workflows which are converted to an ABAC model structure and implemented by the common model. An ABAC management user interface receives the ABAC workflows and is implemented by the common model.

公开(公告)号：US12132499B2

公开(公告)日：2024-10-29

申请号：US18129948

申请日：2023-04-03

申请人： Dell Products L.P.

发明人： Frederick K. H. Lee ,  Robert Proulx ,  Yuanzheng Cai ,  Zhenwei Wang

IPC分类号： H03M13/11

CPC分类号： H03M13/1108 ,  H03M13/1111 ,  H03M13/1151

摘要： A storage device syndrome-weight-based error correction system includes a syndrome-weight-based error correction subsystem coupled to a storage subsystem in a chassis. The syndrome-weight-based error correction subsystem performs a plurality of respective first error correction hard decoding operations on the storage subsystem that each utilize respective read voltage thresholds and that each generate a respective final codeword candidate having a respective syndrome weight. The syndrome-weight-based error correction subsystem identifies a first syndrome weight of a first final codeword candidate that was generated via the performance of one of the plurality of respective first error correction hard decoding operations that utilized first read voltage thresholds and that is lower than the syndrome weights of the final codeword candidates generated via the performance of the others of the plurality of respective first error correction hard decoding operations, and performs error correction soft decoding operations using the first read voltage thresholds.

公开(公告)号：US12131022B2

公开(公告)日：2024-10-29

申请号：US18096076

申请日：2023-01-12

申请人： Dell Products L.P.

发明人： Rimpesh Patel ,  Amit Pundalik Anchi ,  Vinay G. Rao

IPC分类号： G06F3/00 ,  G06F3/06

CPC分类号： G06F3/0604 ,  G06F3/0629 ,  G06F3/067

摘要： An apparatus in one embodiment includes at least one processing device comprising a processor coupled to a memory. The at least one processing device is configured to obtain in a host device asymmetric access state information for one or more logical storage devices each accessible in at least first and second storage systems, and to determine, based at least in part on the asymmetric access state information obtained for the one or more logical storage devices, local-remote designations of respective ones of the first and second storage systems. The asymmetric access state information for a given one of the logical storage devices illustratively comprises, for each of two or more storage controllers of each of the first and second storage systems, information indicating whether a corresponding set of paths is in an active-optimized (AO) state or an active-non-optimized (ANO) state.