摘要:
In storage subsystems, due to the significant increase in HDD capacity, the time for executing online verification is elongated, affecting accesses from the host computer. By comprehending the status of accesses to the HDD, the sections where error has occurred and the status of restoration thereof, it becomes possible to detect defective or error sections efficiently at an early stage, according to which the reliability and access performance of the storage subsystem can be improved. The present storage subsystem executes one or more of the following processes: (M1) intensive verification of a circumference of an error LBA, (M2) an area-based prioritized verification, and (M3) continuous verification performed for a long period of time to (V1) an area in which error has occurred via IO access, (V2) a highly accessed area, and (V3) during a period of time when IO access is low.
摘要:
Disclosed is a storage system that suppress occurrence of a bottleneck in the storage system, efficiently uses a bandwidth of hardware, and achieves high reliability. A storage system includes a storage apparatus that stores data, a controller that controls data input/output with respect to the storage apparatus, and an interface that couples the storage apparatus and the controller. The storage apparatus has a plurality of physical ports that are coupled to the interface. The controller logically partitions a storage area of the storage apparatus into a plurality of storage areas and provides the plurality of storage areas, or allocates the plurality of physical ports to the logically partitioned storage areas.
摘要:
A propylene glycol hyaluronate having an esterification degree of from 10 to 90% and a limiting viscosity of less than 3 dL/g has an excellent percutaneous absorption-promoting effect, and is widely usable as cosmetics and pharmaceutical products.
摘要:
A backprinting recording medium includes a transparent substrate, an ink-absorbing layer formed on the transparent substrate and a porous ink-permeable layer formed on the ink-absorbing layer and produced by dispersing a filler in a binder resin, wherein the binder resin constituting the ink-permeable layer has a glass transition temperature of 10° C. or higher, and a Shore D hardness at 25° C. of 40 or higher.
摘要:
A design assisting apparatus for assisting the design of parts of a product comprised of an assembly of a plurality of parts. The design assisting apparatus is comprised of a plurality of part suitability examination devices and a product suitability examination device. Each part suitability examination device is comprised of a part performance decision device, a part knowledge data base for each input, and a part optimization device. The part optimization device optimizes the initially input parameters of a part by referring to the part knowledge stored in the corresponding part knowledge data base. The product suitability examination device comprises a product performance decision device, a product knowledge data base, and a product optimization device. The product optimization device optimizes the parameters of the parts constituting the product by referring to the product knowledge stored in the product knowledge data base. The parameters of the plurality of parts output by the part suitability examination device are optimized to satisfy the target performances for the product and then are output. Also, a method for the same.
摘要:
An electrical storage system includes: serially connected electrical storage blocks each including at least one electrical storage element; a voltage detection circuit connected to each electrical storage block via voltage detection lines; a protection circuit including an overvoltage protection element connected in parallel with each electrical storage block via the voltage detection lines and a first resistor connected in series with the overvoltage protection element; a discharge circuit connected in parallel with each overvoltage protection element via the voltage detection lines and in series with the first resistor, the discharge circuit including a second resistor having a larger resistance value than the first resistor; and a controller detecting an abnormality in the overvoltage protection elements by, while the electrical storage elements are not connected to the load, comparing a voltage of a discharging first electrical storage block with a voltage of a non-discharging second electrical storage block.
摘要:
Disclosed is a storage system that suppress occurrence of a bottleneck in the storage system, efficiently uses a bandwidth of hardware, and achieves high reliability. A storage system includes a storage apparatus that stores data, a controller that controls data input/output with respect to the storage apparatus, and an interface that couples the storage apparatus and the controller. The storage apparatus has a plurality of physical ports that are coupled to the interface. The controller logically partitions a storage area of the storage apparatus into a plurality of storage areas and provides the plurality of storage areas, or allocates the plurality of physical ports to the logically partitioned storage areas.
摘要:
It is an object to enhance immunopotentiating activity of a glycosphingolipid.A liposome, comprising at least one type of glycosphingolipid represented by the following Formula (1) inside and/or outside a lipid membrane:
摘要:
A heat-resistant film includes a film substrate and a heat-resistant slip layer. The heat-resistant slip layer is disposed on one surface of the film substrate and contains a binder and a slip additive, which is a higher fatty acid metal salt composition containing a free higher fatty acid in an amount of 3 to 30 wt % and a metal salt of a higher fatty acid. With this heat-resistant film, a good heat-resistivity and slipperiness are obtained even when the slip additive is contained in the heat-resistant slip layer in relatively small amounts. The slip additive improves the solution stability of the coating composition used to form the heat-resistant slip layer. Preferably, the free higher fatty acid is stearic acid and the metal salt of higher fatty acid is aluminum stearate.
摘要:
A printing material containing a white layer and an absorption layer formed on a base material made of a resin film. The base material may be black and opaque, while the white layer contains titanium oxide. The absorption layer may contain a protein and absorbs aqueous inks. The white layer is hydrophilic and thus highly compatible with aqueous inks which have permeated the absorption layer and reached the white layer, thereby giving a vivid image. The printing material may be used in an advertising poster adhered to a windowpane of a bus, etc. by forming a number of holes in the printing material.