摘要:
The present invention is directed to a technique that avoids occurrence of interference among multiple placement heads, when multiple placement heads simultaneously access a circuit board, and a pallet which is arranged in one direction with respect to the circuit board. When the component placement part 150 having the multiple placement heads simultaneously pick up the components from the pallet 160 and simultaneously place the components on the circuit board, the controller 140 specifies a pair of component groups to be picked up simultaneously from the pallet 160 by the multiple placement heads and places the components on the circuit board, so that an area where the multiple placement heads move in overlapping manner is minimized, and the placement heads respectively pick up the components included in the pair of component groups being specified and place the components on the circuit board.
摘要:
A storage system including: a storage device which configures an original volume for storing data which is read/written by a host, a copy volume for storing a copy of the original volume at a predetermined timing, and a snapshot volume for storing a snapshot data which is a snapshot of the original volume; and a controller which controls access from the host to the storage device; wherein the controller: copies data of the original volume to the copy volume at a predetermined timing; stores the snapshot data in the snapshot volume corresponding to a write request to the original volume without decreasing a performance of the original volume; manages a generation of the stored snapshot according to predetermined copy volume blocks and snapshot volume blocks, and manages a generation of the copy volume; and reads data from the snapshot volume and/or the copy volume when a read request to a volume of a generation different from that of the original volume is received from the host, without decreasing a performance of the original volume.
摘要:
A lighting control apparatus for a vehicle is provided which works to diagnose a malfunction of a light source which includes a plurality of lighting devices such as LEDs and emits light outside the vehicle. The lighting control apparatus determines a state of the vehicle. When the light source is determined to be malfunctioning, the lighting control apparatus operates the light source in one of predetermined warning lighting modes which is selected based on the state of the vehicle. This attracts a vehicle user's attention to the malfunctioning light source.
摘要:
An electric camera includes an image sensing device with a light receiving surface having N vertically arranged pixels and an arbitrary number of pixels arranged horizontally, N being equal to or more than three times the number of effective scanning lines M of a display screen of a television system, a driver to drive the image sensing device to vertically mix or cull signal charges accumulated in individual pixels of K pixels to produce, during a vertical effective scanning period of the television system, a number of lines of output signals which corresponds to 1/K the number of vertically arranged pixels N of the image sensing device, K being an integer equal to or less than an integral part of a quotient of N divided by M, and a signal processing unit having a function of generating image signals by using the output signals of the image sensing device.
摘要:
A storage system including: a disk device including an original volume and a plurality of snapshot generations; and a storage control unit which includes a processor unit. The processor unit receives write data to a storage area of the original volume, and determines whether data stored in the storage area of the original volume is already copied to the snapshot volume or not; if the data stored in the storage area of original volume is not already copied to snapshot volume, the processor unit copies the data from original volume to the snapshot volume, when a use capacity of the snapshot volume is larger than threshold amount by the copy, the processor unit indicates a specified snapshot generation, the processor unit migrates data of the specified snapshot generation from the snapshot volume to tape device; the processor unit deletes information of the specified snapshot generation in the snapshot volume.
摘要:
A computer is provided with: a device related value acquisition unit that acquires a device related value (for example a LUN), which is a value relating to a device; a calculation formula including a first variable in which the device related value is substituted; a device identification value calculation unit that calculates a device identification value of a device corresponding to the acquired device related value by substituting this device related value in the first variable; and a correspondence registration unit that registers the calculated device identification value and the acquired device related value in an electronic information resource.
摘要:
A system renting out file servers to many companies in a data center has a security problem so that the user cannot perform operation needing manager authorization in the file servers. An OS provides execution administrative area information of an application program designated by process information which can specify the range of an accessible device to operate the server system of the customer in the administrative area information.
摘要:
A storage device having a volume for storing data sent from a host computer and transferring the data stored in the volume to a sub storage device via a network, comprises: a retrieval unit for retrieving a snapshot retaining change data generated in the volume during a time period between a given time and another given time, and a maximum transfer size of the network between the storage device and the sub storage device; and a control unit for controlling so as to store data exceeding a maximum transfer size in the area of another snapshot, when the size of a created snapshot exceeds the maximum transfer size.
摘要:
A computer is provided with: a device related value acquisition unit that acquires a device related value (for example a LUN), which is a value relating to a device; a calculation formula including a first variable in which the device related value is substituted; a device identification value calculation unit that calculates a device identification value of a device corresponding to the acquired device related value by substituting this device related value in the first variable; and a correspondence registration unit that registers the calculated device identification value and the acquired device related value in an electronic information resource.
摘要:
To obtain a volume image of a given generation. A storage system of this invention includes a disk device in which an original volume is provided to read/write data from a host, a copy volume is provided to store a copy of the original volume of a predetermined timing, and a snapshot volume is provided to store snapshot data of a snapshot of the original volume; and a storage control unit which includes a management unit for controlling the storage control unit, a channel I/F connected to the host, and a device I/F connected to the disk device, in which the management unit copies data of the original volume to the copy volume at a predetermined timing, stores the snapshot data of the snapshot in the snapshot volume corresponding to a write request in the original volume, manages a generation of the created snapshot and a generation of the copy volume, and reads data from at least one of the snapshot volume and the copy volume when a read request from a volume of a generation different from that of the original volume is received from the host.