Advanced New Technologies Co., Ltd.

Emc IP Holding Company LLC

Dell Products Inc.

Alibaba Group Holding Limited

Beijing Naura Microelectronics Equipment Co., Ltd.

Lenovo Limited

Xing Chen

Lei Wang

Dazhi Dong

Binhua Lu

Chen Zhang

Xiaogang Wang

Kai Tang

Jie Lan

Yuebin Shen

Jing Wang

Gang Wei

Song Wang

Lingnan Shen

Ge Chen

Xiaosong Xia

Yuval Harduf

James Odis Pendergraft

Norman Speciner

Jinrong Zhao

Chao Xiu

Daniel Stanton Keefe

Huajun Dong

Xiufeng He

Yongzhi Zhang

Venoy Qiang Ma

Chen Niu

Jinji Xu

Lei Lei

Guoqiang Ma

Chuanzhi Li

Shufang Meng

Tongyin Xu

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.

Method, electronic device, and computer program product for expanding storage device cluster

A coil structure includes a coil set including a first coil and a second coil. The first coil and the second coil are wound to form an annular area. A first end of the first coil and a first end of the second coil are close to an inner ring of the annular area. A second end of the first coil and a second end of the second coil are close to an outer ring of the annular area. The first end of the first coil is electrically connected to the first end of the second coil. A first projection-of the first coil on a plane perpendicular to an axial direction of the coil structure and a second projection of the second coil on the plane are mirror-symmetrical to each other.

Coil structure and plasma processing apparatus

Ensuring consistency of data being received by a producer from a collector via a shared memory includes maintaining a time-of-day (TOD) variable, and, by the producer for new data, (1) first setting the TOD variable to an invalid value, (2) next writing the new data into the shared memory with a timestamp, and (3) next setting the TOD variable to a time value corresponding to the timestamp. The method further includes, by the collector for the new data, (1) reading the TOD variable and timestamp and confirming that the TOD variable has a valid time value equal to the timestamp, (2) reading the new data from the shared memory, and (3) confirming validity of the new data by (a) reading the TOD variable again, and (b) confirming that the TOD variable has the same valid time value as in the reading step (1).

Data storage system ensuring consistency of data received by a producer from a collector via a shared memory

Techniques perform storage management. In accordance with such techniques, in response to determining that there is an abnormal process in a process group of an application, and a first size of storage space occupied by the abnormal process exceeds a first threshold, an abnormal process is terminated. A second size of storage space occupied by other processes than the abnormal process in the process group after the abnormal process is terminated is determined. In response to the second size exceeding a second threshold, at least one process in the process group to reduce the second size is terminated, where the at least one process is different from the abnormal process.

Method, device and computer program product for storage management

Technologies related to credit payment based on a mobile terminal embedded secure element are disclosed. In an implementation, a payment request is received from a mobile computing device associated with a user account. The payment information including a payment amount is generated based on the payment request. The payment information is then sent to the mobile computing device. A payment authorization encrypted by a private key is received based on asymmetric encryption from the mobile computing device. A public key corresponding to the private key is used to verify the payment authorization, and a transaction log is generated for collecting a payment according to the payment amount if the payment authorization is successfully verified.

Credit payment method and apparatus based on mobile terminal embedded secure element

Technologies related to mobile credit payment are disclosed. In an implementation, a first SNEP Get Request Message is generated and sent to a mobile computing device, in response to a NFC signal received from the mobile computing device. A first SNEP Response Message is received from the mobile computing device and parsed to identify an APP public key license. A pre-stored credit authorization public key is used to verify the APP public key license and an APP public key is retrieved from the APP public key license if the verification is successful. A second SNEP Get Request Message is sent to the mobile computing device and a second SNEP Response Message is received from the mobile computing device. The APP public key is then used to decrypt the second SNEP Response Message, and a transaction log is recorded if the second SNEP Response Message is successfully decrypted.

Credit payment method and apparatus based on mobile terminal peer-to-peer

Technologies related to mobile credit payment are disclosed. In an implementation, a credit payment request is generated and sent to a user account of a credit payment application (APP) installed on a mobile computing device. A payment response message is then received from the mobile computing device. The payment response message is parsed to identify an APP public key license. A pre-stored credit authorization public key is used to verify the APP public key license and an APP public key is received from the APP public key license if the verification is successful. A payment deduction request is generated and sent to the user account of the credit payment APP. A payment authorization encrypted using asymmetric key encryption is received from the mobile computing device. The APP public key is used to decrypt the payment authorization, and a transaction log is recorded if the second response message is successfully decrypted.

Credit payment method and apparatus based on card emulation of mobile terminal

A verification request is received. In response to receiving the verification request, a first character string is obtained. The first character string comprises one or more variable characters. At least one of the one or more variable characters in the first character string is replaced with at least one backup character to generate a second character string based on multiple pre-established corresponding relationships. A verification code is generated based on the second character string. A user corresponding to the verification request is verified based on a user input corresponding to the verification code.

Verification code generation to improve recognition accuracy by a person and recognition difficulty by a computer program

A command request may be made to create a new entity in a data storage system. The new entity may be depend upon one or more base objects required to exist prior to creating the new entity. The command request may be processed in accordance with a selected policy affecting the required base objects. The selected policy may be one of a defined set of policies affecting actions taken with respect to the required base objects and new entity. For example, the policies may provide for automatically creating the required base objects and new entity; automatically selecting existing base objects used to create the new entity; generating a command list of recommend commands for creating the required base objects and the new entity; and generating a recommend list of existing base objects and a command for creating the new entity using at least one of the existing base objects.

Base object selection and creation in data storage system management

A data storage system executes a system management component initiating and monitoring a multi-task job affecting a storage resource such as a storage device. Execution includes maintaining a job data object and a set of task data objects for the multi-task job. A task operates upon the storage resource has a respective task data object containing an identifier of the storage resource as a task-affected storage resource. The job data object is used by a job-level function (e.g., job level of a management GUI) and initially lacks the identifier of the storage resource. During execution, the identifier of the storage resource is copied from the task data object to the job data object as an identifier of a job-affected storage resource, which is then used in subsequent performance of the job-level function (e.g., displaying a hyperlink for the storage resource in a job-level screen of the management GUI).

Data storage system management with promotion of task-level resource identifiers to higher objects

Described are techniques for performing system management. A first policy definition of a first policy is received. The first policy definition includes information identifying a first criterion, a first resource of the system, and a first action to be taken. It is determined whether a condition of the first policy is met. The condition includes the first criterion. Responsive to determining that the condition is met, first processing is performed that includes performing the first action.

Policy based system management

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Shanghai, China

Xing Chen