Abstract: According to one embodiment, a computer-implemented method for file handling in a hierarchical storage environment includes performing a file access notification process for determining files related to the first file based on enhanced metadata and a priority list defining a likelihood of possible access, in response to receiving a file access notification corresponding to access of a first file. The related files are placed in a highest level storage tier, and the priority list is updated.

Abstract: A shared networked storage may be separated from a key vault system. A storage request with data to be stored and the storage request with a confidentiality rating may be received. The confidentiality rating may indicate a level of confidentiality the data is associated with. The storage request with the data and the confidentiality rating may be received via a shared networked storage access interface by a security layer. The data to be stored by the key vault system and the confidentiality rating may be encrypted on request of the security layer and into a data container. The shared networked storage may be categorized into Cloud zones. Each Cloud zone may be assigned a trust level. The data container may be stored in one of the Cloud zones of the shared networked storage. The trust level of the one of the Cloud zones may correspond to the confidentiality rating.

Abstract: A method for file handling in a hierarchical storage environment includes initiating a new document notification process in response to receipt of a new document. The document notification process includes evaluating enhanced metadata of the new document via a relationship analyzing process to produce a priority list defining a likelihood of possible access, where the enhanced metadata includes a set of keywords and/or references from the new document. The method additionally includes storing the new document in a storage tier of a hierarchical storage environment according to the priority list.

Abstract: Methods and apparatuses for maintaining data integrity in deduplicated storage environments. A processor receives a request to write a first block of data to a storage device. A processor compares the first block of data to a second block of data, wherein the second block is stored on the storage device. A processor writes the first block of data to the storage device based, at least in part, on the first block of data matching the second block of data and an amount of pointers to the second block of data being above a predetermined amount.

Abstract: Embodiments relate to a sputter chamber with a configurable surface in communication with a target material. A control system is in communication with the chamber and functions to prepare an alloy film by changing a composition of the configurable surface. As ingress gas is introduced to the chamber to interact with the changed composition, the interaction causes a reaction that produces an alloy film.

Abstract: Embodiments of the present invention provide a drive storage system, method, and computer program process for automatically replacing drives. In one embodiment, one or more computer processors receive a request for a new drive. One or more computer processors direct an exchange robot to obtain the new drive from a drive repository and to proceed to a location of a used drive. One or more computer processors then direct the exchange robot to remove the used drive from the location and to insert the new drive into the location of the used drive.

Abstract: Aspects of the present invention disclose a method, computer program product, and system for establishing an optical communication link. The method includes one or more processors controlling an optical detection apparatus to scan an environment to detect at least one marker. The method further includes one or more processors detecting a first marker of the one or more markers, wherein the first marker includes information that indicates a location of a first optical access point. The method further includes one or more processors determining the location of the first optical access point based on an analysis of the first marker. The method further includes one or more processors controlling an optical communication apparatus to align with the determined location of the first optical access point. The method further includes one or more processors establishing an optical communication link between the optical communication apparatus and the first optical access point.

Abstract: For efficient data storage utilization and recycling, gradually degrading data according to data classes and using degrading data policies, predefined degrading rules, and data access patterns for conserving storage space prior.

Abstract: A shared networked storage may be separated from a key vault system. A storage request with data to be stored and the storage request with a confidentiality rating may be received. The confidentiality rating may indicate a level of confidentiality the data is associated with. The storage request with the data and the confidentiality rating may be received via a shared networked storage access interface by a security layer. The data to be stored by the key vault system and the confidentiality rating may be encrypted on request of the security layer and into a data container. The shared networked storage may be categorized into Cloud zones. Each Cloud zone may be assigned a trust level. The data container may be stored in one of the Cloud zones of the shared networked storage. The trust level of the one of the Cloud zones may correspond to the confidentiality rating.

Abstract: Embodiments relate to a sputter chamber comprising both a target surface and an anode surface. The sputter chamber has both an ingress and an egress to allow passage of a gas. The sputter chamber further includes a target substrate. A secondary material flexibly changes the composition of the target substrate in-situ by changing coverage of the target by the secondary material. Gas entering the sputter chamber interacts with the changed composition of the target. The interaction discharges a plasma alloy and the alloy condenses on the anode surface in the sputter chamber. The condensed alloy produces an alloy film.

Abstract: Embodiments of the present invention provide a drive storage system, method, and computer program process for automatically replacing drives. In one embodiment, one or more computer processors receive a request for a new drive. One or more computer processors direct an exchange robot to obtain the new drive from a drive repository and to proceed to a location of a used drive. One or more computer processors then direct the exchange robot to remove the used drive from the location and to insert the new drive into the location of the used drive.

Abstract: Aspects of the present invention disclose a method, computer program product, and system for establishing an optical communication link. The method includes one or more processors controlling an optical detection apparatus to scan an environment to detect at least one marker. The method further includes one or more processors detecting a first marker of the one or more markers, wherein the first marker includes information that indicates a location of a first optical access point. The method further includes one or more processors determining the location of the first optical access point based on an analysis of the first marker. The method further includes one or more processors controlling an optical communication apparatus to align with the determined location of the first optical access point. The method further includes one or more processors establishing an optical communication link between the optical communication apparatus and the first optical access point.

Abstract: Embodiments of the present invention provide a drive storage system, method, and computer program process for automatically replacing drives. In one embodiment, one or more computer processors receive a request for a new drive. One or more computer processors direct an exchange robot to obtain the new drive from a drive repository and to proceed to a location of a used drive. One or more computer processors then direct the exchange robot to remove the used drive from the location and to insert the new drive into the location of the used drive.

Abstract: A method for performance analysis and use management of a battery module is disclosed, wherein the battery module includes a multitude of interconnected battery cells and a battery management system with a plurality of dedicated analysis/control units (ACUs) that analyze performance of the battery module, the ACUs being assigned to individual battery cells and/or battery blocks of battery module. The method includes measuring current and voltage of one or more of an individual battery cell and a battery block; calculating a charge removal from the one or more of the individual battery cell and the battery block; calculating a loading charge of the one or more of the individual battery cell and the battery block; determining the remaining charge of the one or more of the individual battery cell and the battery block; and failure monitoring of the one or more of the individual battery cell and the battery block.

Abstract: A method and apparatus for increasing storage capacity on magnetic media. A dual-layer magnetic recording apparatus receives, a write operation instruction, bit position and bit value where the bit position includes a media surface position and magnetic media layer identifier. The dual-layer magnetic recording apparatus accesses a dual-layer magnetic media where the dual-layer magnetic media includes a first magnetic media layer with a thermally controllable coercivity, a second magnetic media layer and a separation layer. The magnetic layer identifier is determined to associated with be the first magnetic media layer or the second magnetic media layer. When the magnetic layer identifier is the second magnetic media layer, the bit value is written based on magnetically charging the second magnetic media layer and when the magnetic layer identifier is the first magnetic media layer the bit value is written based on heating and magnetically charging the first magnetic media layer.

Abstract: A method for performance analysis and use management of a battery module is disclosed, wherein the battery module includes a multitude of interconnected battery cells and a battery management system with a plurality of dedicated analysis/control units (ACUs) that analyze performance of the battery module, the ACUs being assigned to individual battery cells and/or battery blocks of battery module. The method includes measuring current and voltage of one or more of an individual battery cell and a battery block; calculating a charge removal from the one or more of the individual battery cell and the battery block; calculating a loading charge of the one or more of the individual battery cell and the battery block; determining the remaining charge of the one or more of the individual battery cell and the battery block; and failure monitoring of the one or more of the individual battery cell and the battery block.

Abstract: Embodiments relate to a sputter chamber comprising both a target surface and an anode surface. The sputter chamber has both an ingress and an egress to allow passage of a gas. The sputter chamber further includes a target substrate. A secondary material flexibly changes the composition of the target substrate in-situ by changing coverage of the target by the secondary material. Gas entering the sputter chamber interacts with the changed composition of the target. The interaction discharges a plasma alloy and the alloy condenses on the anode surface in the sputter chamber. The condensed alloy produces an alloy film.

Abstract: A cartridge label printer is provided for printing and applying a label to a cartridge, such as a tape cartridge in a tape library system. The cartridge label printer includes a housing having a form factor and electrical connectors identical to a tape drive module of the tape library system, and a controller to control functions of the cartridge label printer. The controller is compatible with a communication protocol of the tape drive module. The cartridge label printer further includes a label supply roll comprising individual labels on a carrier tape, an empty carrier tape reception roll, a label printing device adapted for printing a code on the label, a carrier tape transport unit, a label removal unit adapted for a removal of a label from the carrier tape, and a label application unit adapted for applying the label to the cartridge.

Abstract: A library system includes a plurality of drive modules for reading and writing storage media, typically magnetic tapes. The library system includes: (i) a picker for loading and unloading cartridges into, and out of, the drive modules; and/or (ii) a label printing drive integrated into the library system. The label printing drive receives a cartridge in the same way any of the drive modules receives a cartridge. The picker loads the cartridge in an identical way as the other drive modules and the label printing drive.

Abstract: A user-specific, electroencephalogram data-based secure encryption generator maps artificial neural network neuron elements to electroencephalogram data signals generated from scanning neural activity of a user while the user executes a mental activity. Weighting factors are trained to transform the electroencephalogram data signals into a first set of weighted signals that are different from weighted signals generated from scanning neural activity of the user while the user executes another, different activity, and from weighted signals generated from scanning neural activity of another user while executing a similar mental activity. The trained weighting factors are associated with the first set of electroencephalogram data signals and the current mental activity. Thus, a reproducible electroencephalogram encryption key is defined that is unique to the user as a function of one or both of the trained weighting factors and the first weighted set of electroencephalogram data signals.