Abstract: A forceps is provided and includes a housing having a shaft. An end effector assembly operatively connects to a distal end of the shaft and includes a pair of first and second jaw members. One or both of the first and second jaw members is movable relative to the other jaw member from a clamping position to an open position. A resilient member operably couples to at least one of the first and second jaw members. The resilient member is configured to bias the first and second jaw members in the clamping position and provide a closure force on tissue disposed therebetween.

Abstract: An apparatus for dynamically adjusting a journal snapshot window is disclosed. A computer-implemented method and computer program product also perform the functions of the apparatus. According to an embodiment of the present invention, a failure detection module detects a potential failure of at least a portion of a non-volatile storage device. The non-volatile storage device includes a journal for tracking metadata changes for data that is stored on the non-volatile storage device prior to committing the metadata changes to metadata for the non-volatile storage device. A notification receiving module receives an indication of the potential failure of the non-volatile storage device. A snapshot module adjusts a snapshot window for the journal in response to the indication of the potential failure. The snapshot window includes a set of metadata changes in the journal that have not been committed to the metadata of the non-volatile storage device.

Abstract: Provided is a computer-implemented method, system, and apparatus for a visual identification of a port and a previously connected cable of a link in a network environment including a network switch or a network device. The apparatus having an LED arrangement at a port assembly configured for illumination at the port and configured to provide illumination via the cable to a remote end of the link. An identifier providing component controls the LED arrangement based on a unique attribute of the link including: detecting a status change of a link; obtaining the unique attribute related to the link from a layer of a protocol received on both ends of the link; selecting an identifier based on the unique attribute related to the link; and instructing the LED arrangement to be configured to provide a light output of the selected identifier.

Abstract: Concepts for storing a data block in a plurality of at least three storage units forming a RAID drive array are presented. The RAID drive array operates using a log-structured filing system. Dividing the data block into at least two sets of data sub-blocks and generating check data for the at least two sets of data sub-blocks, the check data enabling the reconstruction of one of the sets of data sub-blocks using the other set or sets of data sub-blocks. Further storing each set of data sub-blocks and the check data in a different storage unit and obtaining location metadata that identifies a physical location for the data sub-blocks within the storage unit in which the respective data sub-blocks are stored and storing a copy of the location metadata in at least two storage units.

Abstract: A set of read operations and a set of write operations for a set of drives in a storage system during a first time window is monitored. A write intensity of a first drive in the set is calculated based on the monitoring. The first drive is classified as a candidate for power reduction based on the write intensity. A write-intensive extent is identified on the first drive based on the monitoring. The write extensive extent is migrated to a second drive in the set of drives, and power to the first drive is reduced.

Abstract: Provided is a computer-implemented method, system, and apparatus for a visual identification of a port and a previously connected cable of a link in a network environment including a network switch or a network device. The apparatus having an LED arrangement at a port assembly configured for illumination at the port and configured to provide illumination via the cable to a remote end of the link. An identifier providing component controls the LED arrangement based on a unique attribute of the link including: detecting a status change of a link; obtaining the unique attribute related to the link from a layer of a protocol received on both ends of the link; selecting an identifier based on the unique attribute related to the link; and instructing the LED arrangement to be configured to provide a light output of the selected identifier.

Abstract: A method and a system are provided for controlling deduplication in a storage pool. The method includes creating one or more deduplication domains within a storage pool, wherein storage volumes that are within a deduplication domain are deduplicated only with other volumes within the same deduplication domain and assigning storage volumes to a deduplication domain in order to control deduplication between storage volumes. The method may include, within a deduplication domain, blocklisting a volume from deduplication with a specified volume whilst allowing deduplication with other volumes in the deduplication domain.

Abstract: Data investigations are performed by querying a plurality of data sources. A system receives an investigation input and queries a plurality of data sources in accordance with the received input. The system receives, in response to the querying, response data from the plurality of data sources, and generates and stores a data structure representing relationships between the first investigation input and the first response data. The data structure may be in the form of a knowledge graph. The system may generate and display a visualization of the data structure. The system may generate and store a record of investigation steps used to generate the data structure, such that the investigation steps may be applied in future instances, for example using different inputs, to generate new data structures.

Abstract: A processor may identify a storage system having a cluster of multiple nodes with redundancy for sharing a load of host input/output (IO) operations. The processor may upgrade one or more nodes at a time making use of redundancy. The processor may collect performance statistics of the storage system with the upgraded nodes during active use of the host IO operations. The processor may compare the collected performance statistics with historical performance statistics for the storage system. If the upgraded nodes show a negative performance impact, the processor may take remedial action. Otherwise, the processor may continue to upgrade the remaining nodes.

Abstract: A data storage system configured to deduplicate and store sets of data is presented. The system comprises a computer readable storage device configured to store a plurality of sets of data for a plurality of hosts, wherein each sets of data of the plurality of sets of data corresponding to each host of the plurality of hosts is encrypted with one or more different encryption keys, and wherein at least one of the plurality of sets of data contains deduplicated data. The system also comprises a key translator configured to create at least one translation key based, at least in part, on the one or more different encryption keys and the deduplicated data, and wherein the at least one translation key is configured to translate from a first encryption key to a second encryption key of the one or more different encryption keys.

Abstract: Aspects of the present invention disclose a method, computer program product, and system for stale data recovery using virtual storage metadata. The method includes one or more processors generating a primary virtual storage metadata structure having virtual address areas for a data chunk. Each area includes a plurality of most recent updates of metadata for the data chunk. The metadata of each update includes a sequence number for the update and a pointer to the physical location of the data. The method further includes one or more processors generating an overflow virtual storage metadata structure for multiple virtual address areas. The overflow metadata structure includes updates that have overflowed from the virtual address areas. In addition, wherein an oldest update in a full virtual address area of the primary virtual storage metadata structure includes a link to an overflow location.

Abstract: A method, computer system, and a computer program product for storing a write data in a storage system that operates using a log-structured filing system is provided. The present invention may include compressing a write data. The present invention may also include identifying a region of a storage system based on a first size of the compressed write data. The present invention may further include the storage system operating using a log-structured filing system. The present invention may also include a different region of the storage system having a different compression ratio. The present invention may further include writing the compressed write data in the identified region of the storage system.

Abstract: The present disclosure relates to capturing the routing topology of a network (e.g., the Internet covering the entire IPv4 address space). An exemplary method comprises: obtaining a first bit array indicative of a plurality of target IP addresses; assigning a first subset of the plurality of target IP addresses to a first source device; assigning a second subset of the plurality of target IP addresses to a second source device; causing the first source device to transmit a first plurality of probing packets to the first subset of the plurality of target IP addresses and receive a first plurality of returned packets, causing the second source device to transmit a second plurality of probing packets to the second subset of the plurality of target IP addresses and receive a second plurality of returned packets, and generating a data structure representing a routing topology of the network.

Abstract: Implementations relate to techniques for providing context-dependent search results. The techniques can include receiving a query and background audio. The techniques can also include identifying the background audio, establishing concepts related to the background audio and obtaining terms related to the concepts related to the background audio. The techniques can also include obtaining search results based on the query and on at least one of the terms. The techniques can also include providing the search results.

Abstract: Method and system are provided for storage allocation enhancement of microservices. A method carried out at a microservice orchestrator, includes: identifying distinct phases of a run of a microservice container; categorizing the phases of a run of a microservice container, wherein the categorization defines a predicted storage behavior of the microservice container input/output operations in the phase of the microservice container; and providing the categorization in association with the microservice container input/output operations in the phase to a storage system for use in storage allocation of the input/output operations.

Abstract: A cart transport vessel includes a fixed platform configured to hold at least one cart, a fixed ramp located adjacent to the fixed platform and a foldable ramp extension that is rotatably coupled to a front end of the fixed ramp. In an opened configuration, a first side of the foldable ramp extension faces upwardly and is in planar alignment with a planar top surface of the fixed ramp and an opposing second side of the foldable extension faces downwardly. In a closed configuration, the foldable ramp extension is rotated so that the first side of the foldable ramp extension faces downwardly and is in contact with the planar top surface of the ramp section and the opposing second side of the foldable ramp extension faces upwardly to provide a flat operator workspace area that is configured to be stood on by an operator.

Abstract: An apparatus for dynamically adjusting a journal snapshot window is disclosed. A computer-implemented method and computer program product also perform the functions of the apparatus. According to an embodiment of the present invention, a failure detection module detects a potential failure of at least a portion of a non-volatile storage device. The non-volatile storage device includes a journal for tracking metadata changes for data that is stored on the non-volatile storage device prior to committing the metadata changes to metadata for the non-volatile storage device. A notification receiving module receives an indication of the potential failure of the non-volatile storage device. A snapshot module adjusts a snapshot window for the journal in response to the indication of the potential failure. The snapshot window includes a set of metadata changes in the journal that have not been committed to the metadata of the non-volatile storage device.

Abstract: A method and a system are provided for controlling deduplication in a storage pool. The method includes creating one or more deduplication domains within a storage pool, wherein storage volumes that are within a deduplication domain are deduplicated only with other volumes within the same deduplication domain and assigning storage volumes to a deduplication domain in order to control deduplication between storage volumes. The method may include, within a deduplication domain, blacklisting a volume from deduplication with a specified volume whilst allowing deduplication with other volumes in the deduplication domain.

Abstract: Implementations relate to techniques for providing context-dependent search results. A computer-implemented method includes receiving an audio stream at a computing device during a time interval, the audio stream comprising user speech data and background audio, separating the audio stream into a first substream that includes the user speech data and a second substream that includes the background audio, identifying concepts related to the background audio, generating a set of terms related to the identified concepts, influencing a speech recognizer based on at least one of the terms related to the background audio, and obtaining a recognized version of the user speech data using the speech recognizer.

Abstract: Method and system are provided for storage allocation enhancement of microservices. A method carried out at a microservice orchestrator, includes: categorizing a microservice container, wherein the categorization defines a predicted storage behavior of the microservice container input/output operations; and providing the categorization in association with the microservice container input/output operations to a storage system for use in storage allocation of the input/output operations. A method at a storage controller includes: receiving microservice container input/output operations with an associated categorization, wherein the categorization defines a predicted storage behavior of the microservice container input/output operations; and using the associated categorization for optimizing storage allocation for the input/output operations and/or optimizing garbage collection performance.