Abstract: Proposed is a scale-out-type storage system which implements high-availability, high-speed failover. In a scale-out-type storage system, two or more nodes each comprise a cluster controller, a node controller, a plurality of subcluster processes (subclusters and the like) which are processes which execute I/O processing in their own node, which form a subcluster between processes in their own node, and which are synchronized with work-type (active)/standby-type (passive) corresponding processes in the other nodes, and a nonvolatile data store (SODB). The configuration information of the storage system is held partitioned into global configuration information of the SODB and local configuration information and the like of the subclusters and the like, and thereupon the working-type subcluster is capable of executing I/O processing without accessing the SODB.

Abstract: Proposed is a scale-out-type storage system which implements high-availability, high-speed failover. In a scale-out-type storage system, two or more nodes each comprise a cluster controller, a node controller, a plurality of subcluster processes (subclusters and the like) which are processes which execute I/O processing in their own node, which form a subcluster between processes in their own node, and which are synchronized with work-type (active)/standby-type (passive) corresponding processes in the other nodes, and a nonvolatile data store (SODB). The configuration information of the storage system is held partitioned into global configuration information of the SODB and local configuration information and the like of the subclusters and the like, and thereupon the working-type subcluster is capable of executing I/O processing without accessing the SODB.

Abstract: Provided are a thermosetting resin composition which is soluble in a general-purpose solvent and which can obtain a cured product (cured film) having high optical transparency to the ultraviolet region (approximately 300 nm) from the visible region, and a polyamide-imide resin suitable for use in preparing the thermosetting resin composition. Specifically, provided are an alcohol-modified polyamide-imide resin, which is obtained by reacting an isocyanurate type polyisocyanate (a1) synthesized from an isocyanate having an aliphatic structure with a tricarboxylic anhydride (a2) to prepare a polyamide-imide resin (a), and then reacting the polyamide-imide resin (a) with an alcohol compound (b); a curable resin composition containing the polyamide-imide resin; and a cured product of the curable resin composition.

Abstract: A storage management system applies respective storage management applications to an extended function in a storage system or to a new storage system, without having to add a processing logic for each storage management AP and without increasing the applied load. Therefore, multiple versatile processes are installed to a storage management API library of the storage management server. Further, when the storage management AP is connected to the storage management API providing server program via the storage management API library, the storage management API library acquires an API attribute information from the storage management API providing server program. Then, when the storage management AP executes the function of the storage system via the storage management API library, before and after execution of the function, the storage management API library combines multiple versatile processes according to API attribute information, and the processes are executed by the storage management server.

Abstract: A storage system creates an HA configuration in a virtual storage composed of resources of first and second storage subsystems. A user of the virtual storage selects a replication destination volume (second logical volume) of a first logical volume of the first storage subsystem that the user wishes to duplicate from the second storage. At this time, only a logical volume not recognized from a host is selectable as the second logical volume. When data duplication between the first logical volume and the second logical volume is started, the second storage subsystem sets an identification number of the second logical volume to be the same as the identification number of the first logical volume. Thereafter, at the point of time when duplication is completed, the second storage changes the setting of the second logical volume so that the second logical volume can be recognized from the host.

Abstract: Provided are a thermosetting resin composition which is soluble in a general-purpose solvent and which can obtain a cured product (cured film) having high optical transparency to the ultraviolet region (approximately 300 nm) from the visible region, and a polyamide-imide resin suitable for use in preparing the thermosetting resin composition. Specifically, provided are an alcohol-modified polyamide-imide resin, which is obtained by reacting an isocyanurate type polyisocyanate (a1) synthesized from an isocyanate having an aliphatic structure with a tricarboxylic anhydride (a2) to prepare a polyamide-imide resin (a), and then reacting the polyamide-imide resin (a) with an alcohol compound (b); a curable resin composition containing the polyamide-imide resin; and a cured product of the curable resin composition.

Abstract: The present invention can shorten a response time required by a client computer to receive configuration information after transmitting a request for the configuration information to a storage system. A storage controller updates a plurality of pieces of configuration information based on control. A server computer transmits, to a storage controller, input information designating configuration information among the plurality of pieces of configuration information, according to a preconfigured schedule. The storage controller transmits output information including the configuration information inside the storage controller to a server computer based on the input information. The server computer receives output information, and stores the output information in association with the input information. Upon receipt of the input information from a client computer, the server computer transmits the output information associated with the received input information to the client computer.

Abstract: Provided is a system in which, when connecting an external storage apparatus to a primary storage apparatus, the setting of an external volume to be mapped to the primary storage apparatus can be set to the external storage apparatus by a volume creation request to the primary storage apparatus without requiring direct setting processing on the external storage apparatus. When an administrator registers, in the primary storage apparatus, a command for setting a volume to the external storage apparatus and the administrator executes processing for setting a volume to the primary storage apparatus, if the primary storage apparatus determines that it is necessary to create a volume in the external storage apparatus, the primary storage apparatus sends the registered command to the external storage apparatus so that the administrator can set the volume to the external storage apparatus via the primary storage apparatus.

Abstract: There is provided a thermosetting polyimide resin composition which enables production of a cured product exhibiting excellent dimensional stability and which exhibits excellent meltability; there are also provided a cured product of such a composition and an interlaminar adhesive film used for a printed wiring board, the interlaminar adhesive film being formed of the composition. In particular, there are provided a thermosetting polyimide resin composition containing a thermosetting polyimide resin (A) having a biphenyl backbone directly linked to a nitrogen atom of a five-membered cyclic imide backbone and a weight-average molecular weight (Mw) of 3,000 to 150,000, a phosphorus compound (B) represented by specific Formula (b1) or (b2), and an epoxy resin (C); a cured product of such a composition; and an interlaminar adhesive film used for a printed wiring board, the interlaminar adhesive film including a layer formed of the composition, the layer being formed on a carrier film.

Abstract: Provided is a system in which, when connecting an external storage apparatus to a primary storage apparatus, the setting of an external volume to be mapped to the primary storage apparatus can be set to the external storage apparatus by a volume creation request to the primary storage apparatus without requiring direct setting processing on the external storage apparatus. When an administrator registers, in the primary storage apparatus, a command for setting a volume to the external storage apparatus and the administrator executes processing for setting a volume to the primary storage apparatus, if the primary storage apparatus determines that it is necessary to create a volume in the external storage apparatus, the primary storage apparatus sends the registered command to the external storage apparatus so that the administrator can set the volume to the external storage apparatus via the primary storage apparatus.

Abstract: A resin composition for water paint, wherein the resin composition includes water and a vinyl-modified epoxy ester resin (A) which includes a fatty acid chain to which a vinyl polymer portion is combined, and the vinyl polymer portion comprises a structure which includes a carboxyl group at the terminal end represented by the general formula (I), and part of or all of the structure represented by general formula (I) is neutralized with a basic compound. (in the formula, n represents a number of 1 to 10, and R1 represents an alkylene group having 2 to 18 carbon atoms).

Abstract: The storage control device of the present invention uses a temporary volume to move data rapidly between volume groups. The storage control device forms a plurality of volume groups by grouping volumes of the same performance. At least one or more temporary volumes are each pre-provided in the respective volume groups. The control section calculates and manages the priority levels of the respective data. The data with the highest priority level in the lower volume group are copied beforehand to the temporary volume in the upper volume group at a time when the data are not being accessed by the host. As a result, data can be moved rapidly when data migration is executed and so forth.

Abstract: In a storage system including: a host, a first storage apparatus, a second storage apparatus connected to the first storage apparatus via a communication line, and a management apparatus that manages the first storage apparatus and the second storage apparatus, the host and the first storage apparatus being connected to each other via the communication line; and the host using a volume in the second storage apparatus as an external volume for the first storage apparatus, the first storage apparatus includes: a port search processing unit that searches for communication ports of the second storage apparatus; and a volume search processing unit that searches for connection paths to a volume in the second storage apparatus by utilizing any of the communication ports found in the port search processing unit and outputs all the information about the found connection paths to the volume.

Abstract: A resin composition for water paint, wherein the resin composition includes water and a vinyl-modified epoxy ester resin (A) which includes a fatty acid chain to which a vinyl polymer portion is combined, and the vinyl polymer portion comprises a structure which includes a carboxyl group at the terminal end represented by the general formula (I), and part of or all of the structure represented by general formula (I) is neutralized with a basic compound.

Abstract: The storage control device of the present invention uses a temporary volume to move data rapidly between volume groups. The storage control device forms a plurality of volume groups by grouping volumes of the same performance. At least one or more temporary volumes are each pre-provided in the respective volume groups. The control section calculates and manages the priority levels of the respective data. The data with the highest priority level in the lower volume group are copied beforehand to the temporary volume in the upper volume group at a time when the data are not being accessed by the host. As a result, data can be moved rapidly when data migration is executed and so forth.

Abstract: The control device is a device which can be connected to an external device that transmits data, comprising a computer program which analyzes data received from the abovementioned external device using data format information related to the format of the data, wherein the abovementioned data format information is stored in a separate location from said computer program.

Abstract: The control device is a device which can be connected to an external device that transmits data, comprising a computer program which analyzes data received from the abovementioned external device using data format information related to the format of the data, wherein the abovementioned data format information is stored in a separate location from said computer program.

Abstract: A semiconductor light emitting device comprises: a substrate; a light emitting layer; and an ohmic electrode. The substrate has first and second major surfaces and being transparent to light in a first wavelength band. The light emitting layer is provided above the first major surface of the substrate, and the light emitting layer emits light in the first wavelength band. The ohmic electrode is selectively embedded on the second major surface of the substrate and has a surface substantially coplanar with the second major surface.

Abstract: The present invention comprises an improved organic composite-plated steel plate which is obtained by applying a thermosetting resin to a chromate-coated alloy-plated steel plate and curing this, wherein, various aqueous resin compositions having the form of basic coating film formation components, such as, for example, aqueous vinyl modified epoxy ester resins, or aqueous vinyl modified epoxy ester resin / blocked isocyanate compound-types, or aqueous vinyl modified epoxy ester resin / blocked isocyanate compounds / colloidal silica-types, are used as the thermosetting resin described above.

Abstract: The present invention comprises an improved organic composite-plated steel plate which is obtained by applying a thermosetting resin to a chromate-coated alloy-plated steel plate and curing this, wherein, various aqueous resin compositions having the form of basic coating film formation components, such as, for example, aqueous vinyl modified epoxy ester resins, or aqueous vinyl modified epoxy ester resin/blocked isocyanate compound-types, or aqueous vinyl modified epoxy ester resin/blocked isocyanate compounds/colloidal silica-types, are used as the thermosetting resin described above.