WO2014132908A1 - サーバ監視装置及びサーバ監視システム - Google Patents
サーバ監視装置及びサーバ監視システム Download PDFInfo
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- WO2014132908A1 WO2014132908A1 PCT/JP2014/054277 JP2014054277W WO2014132908A1 WO 2014132908 A1 WO2014132908 A1 WO 2014132908A1 JP 2014054277 W JP2014054277 W JP 2014054277W WO 2014132908 A1 WO2014132908 A1 WO 2014132908A1
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- Prior art keywords
- server
- optical fiber
- light
- light emitting
- monitoring device
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 34
- 238000012806 monitoring device Methods 0.000 title claims abstract description 28
- 239000013307 optical fiber Substances 0.000 claims abstract description 165
- 238000004891 communication Methods 0.000 claims description 16
- 230000033001 locomotion Effects 0.000 claims description 15
- 238000003384 imaging method Methods 0.000 claims description 9
- 230000007613 environmental effect Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 17
- 239000000835 fiber Substances 0.000 description 14
- 238000004132 cross linking Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000012790 confirmation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000004397 blinking Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
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Images
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/32—Monitoring with visual or acoustical indication of the functioning of the machine
- G06F11/324—Display of status information
- G06F11/325—Display of status information by lamps or LED's
- G06F11/326—Display of status information by lamps or LED's for error or online/offline status
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3003—Monitoring arrangements specially adapted to the computing system or computing system component being monitored
- G06F11/3044—Monitoring arrangements specially adapted to the computing system or computing system component being monitored where the computing system component is the mechanical casing of the computing system
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3055—Monitoring arrangements for monitoring the status of the computing system or of the computing system component, e.g. monitoring if the computing system is on, off, available, not available
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3065—Monitoring arrangements determined by the means or processing involved in reporting the monitored data
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- G—PHYSICS
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3089—Monitoring arrangements determined by the means or processing involved in sensing the monitored data, e.g. interfaces, connectors, sensors, probes, agents
- G06F11/3093—Configuration details thereof, e.g. installation, enabling, spatial arrangement of the probes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/32—Monitoring with visual or acoustical indication of the functioning of the machine
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
- H04N23/661—Transmitting camera control signals through networks, e.g. control via the Internet
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V2201/00—Indexing scheme relating to image or video recognition or understanding
- G06V2201/02—Recognising information on displays, dials, clocks
Definitions
- the present invention relates to a server monitoring system for remotely monitoring a server accessible via a communication network, and a server monitoring apparatus used therefor.
- Patent Document 1 In order to monitor the server from a remote location, a method is known in which the worker dispatched to the installation site of the server confirms the lighting mode of the plurality of lamps for displaying the state of the server to grasp the state of the server.
- Patent Document 1 Patent Document 1
- the present invention has been made in view of the above circumstances, and an object thereof is to provide a server monitoring apparatus and a server monitoring system capable of grasping the status of a server more quickly than in the past.
- a server monitoring apparatus (10) is a server used to remotely monitor the status of a server (90) accessible through a communication network (103).
- a monitoring apparatus (10) which is provided on the front of a server (90) to display the status of the server (90), has one end of a plurality of optical fibers (20) optically connected to the plurality of light emitting elements (92) The end faces of the optical fiber start end fixing means (70, 74, 81A, 84, 85, 94) and the other end of the plurality of optical fibers (20) to be arranged in a predetermined arrangement
- a camera (30) for imaging the light emission pattern of the array of end face groups of the optical fibers (20), and an image of the light emission pattern of the server (90) Characterized in place and a picture transmission means for transmitting to The viewer (101) (40).
- the “communication network” in the present invention includes the Internet, a local area network (LAN), a wide area network (WAN), etc., and may be a wired line or a wireless line.
- LAN local area network
- WAN wide area network
- the “camera” in the present invention may be in black and white or in color. In the case of imaging in color, it is possible to distinguish differences in emission color of the light emitting elements. Also, the camera may capture the light emission pattern as a moving image or may capture a still image. In the case of imaging as a moving image, even when the light emitting element blinks to display the state of the server, it is possible to image the lighting mode. In addition, the imaging by a camera may be performed regularly, and may be performed only when there is a request from a supervisor. In addition, when the camera captures a moving image, it may capture at all times.
- the “image transmission means” may transmit the image periodically, or may transmit the image only when requested by the monitor. In addition, when transmitting a moving image, it may be always transmitted. Further, as a route for the image transmission means to transmit the image to the supervisor, the above-mentioned "communication network" may be used, or another dedicated line may be used. The dedicated line may be either wired or wireless.
- the invention according to claim 2 is the server monitoring device (10) according to claim 1, wherein the optical fiber terminal fixing means (22) and the camera (30) are accommodated, and a light shielding box (31) for shielding external light. And a plurality of reference light emitting elements (24) provided in the optical fiber end fixing means (22) and capable of emitting light at a reference position where the end faces of the plurality of optical fibers (20) are aligned when viewed from the imaging direction of the camera (30). And, and has a feature.
- the invention according to claim 3 is mounted on a server rack (93) receiving the server (90) to cover the front of the server (90).
- a server rack (93) receiving the server (90) to cover the front of the server (90).
- the invention according to claim 4 is the server monitoring device (10) according to claim 3, wherein the emitting means (28, 29) for emitting light toward the open / close door (94) in the closed state, and the emitting means (28, 29) Optical fiber (27) for reflected light emitted from 29) and reflected by the open / close door (29) in the closed state is received by the end face of one end and emitted from the end face of the other end,
- the end fixing means (22) holds the other end of the reflected light optical fiber (27) so that the light emitted from the reflected light optical fiber (27) is imaged by the camera (30). It has a feature.
- the invention according to claim 5 is mounted on a server rack (93) which receives the server (90), and the front (91Z) of the server (90)
- a pair of linear motion guides (81A) extending parallel to the first direction, which is either the left-right direction or the up-down direction, and a pair of linear guides extending in the second direction which is either the left-right direction or the up-down direction.
- the first optical fiber holding member (84, 85) is attached to one end of the optical fiber (20) to form a light emitting element (20).
- the fixed adapter (85) is composed of a member (84), and has a front recess (85A) recessed on the surface facing the light emitting element (20), and an optical fiber (from the back side of the front recess (85A)
- a feature is that the optical fiber (20) is configured to be held in a state where the end face of 20) is opposed to the light emitting element (92).
- the network body (72) is mounted inside a frame (71) attached to a server rack (93) that receives the server (90).
- a server rack (93) that receives the server (90).
- a second optical fiber holding member (74) capable of holding one end portion optically coupled to the light emitting element (92) is characterized in that it is provided as an optical fiber leading end fixing means (70, 74) .
- the second optical fiber holding member (74) is inserted through an arbitrary mesh (72A) of the mesh (72) and is provided inside A support pipe (74C) through which the optical fiber (20) can be inserted, and a tip head portion fixed to the tip of the support pipe (74C) and addressed to the front face (91Z) of the server (90) to cover the light emitting element (20) (74A) and is inserted into the outside of the support pipe (74C) to be in tension between the mesh body (72) and the tip head portion (74A), and the tip head portion (74A) 91Z), and the tip head portion (74A) has a front recess (74D) recessed on the opposite surface to the light emitting element (92), and the front recess (74D) Light faucet from the back side It characterized by state in which end faces are opposed to the light emitting element (20) of the bar (20) at which is configured to hold the optical fiber (20).
- the invention according to claim 9 is the server monitoring device (10) according to any one of claims 1 to 8, wherein the indoor light of the server room (95) in which the server (90) is installed is one end.
- the optical fiber for environmental light (26) which is taken in from the end face of the optical fiber and outputted from the end face of the other end portion, and the end face of the other end of the optical fiber for environmental light (26) It is characterized in that the environmental light optical fiber (26) is held so as to be imaged by the camera (30).
- a server monitoring system (100) according to the invention of claim 10 comprises a server monitoring device (10) according to any one of claims 1 to 9, and a light emission pattern from the server monitoring device (10) through a communication network. And a server state determination device (105) for determining the state of the server (90).
- one end portions of the plurality of optical fibers (20) are optically coupled to the plurality of light emitting elements (92) which indicate the operation state of the server (90) according to the lighting mode. Since the end face of the other end of the fiber (20) is held in a predetermined arrangement, the operating condition of the server (90) is grasped from the light emission pattern of the arrangement of the end face group of the optical fibers (20). It becomes possible.
- the server state judging device (105) judges the state of the server (90) from the light emission pattern imaged by the camera (30). It is possible to eliminate the visual error of the light emission pattern.
- the light shielding box (31) can prevent the light emission pattern from being easily recognized due to the influence of the external light. Moreover, it becomes easy to specify the light emitting optical fiber (20) based on the light emission of the reference light emitting element (24).
- the plurality of optical fibers (20) are optically coupled to the plurality of light emitting elements (92) by closing the open / close door (94) to which the plurality of optical fibers (20) are fixed. be able to.
- an arbitrary number of bridging bars (83) are provided at arbitrary positions in the longitudinal direction of the pair of linear motion guides (81A), and an arbitrary number of first optical fiber holding members are provided.
- the server By mounting (84, 85) at any position in the longitudinal direction of each bridging bar (83) and holding the optical fiber (20) in each first optical fiber holding member (84, 85), the server ( One end of the optical fiber (20) can be easily optically coupled to each of the light emitting elements (92) of any number and arrangement of 90).
- an arbitrary number of optical fibers (20) are passed through an arbitrary mesh (72A) of a net (72) oppositely arranged on the front surface of the server (90) to obtain a second optical fiber
- one end of the optical fiber (20) can be easily optically coupled to each of the light emitting elements (92) of any number and arrangement of the servers (90).
- the light emitting element (92) and the end face of the optical fiber (20) are made to face each other in the front recess (85A, 74D) of the fixed adapter (85) or the tip head portion (74A). Therefore, disturbance light can be prevented from being taken into the optical fiber (20).
- FIG. 1 in the server monitoring system 100 of the present embodiment, a borrower 101 who has borrowed a server 90 from a rental server vendor is used to monitor the state of the server 90.
- the server 90 is accessible via the communication network 103 from a terminal 104 owned by a borrower 101 of the server 90 (hereinafter referred to as a "monitorer 101").
- the server monitoring system 100 monitors the status of the server 90 by connecting the server monitoring device 10 that monitors the status of the server 90 at the location where the server 90 is installed, and the server monitoring device 10 via the communication network 103. And a server state determination device 105 for notifying 101.
- the server 90 is installed in a server room 95 owned by a rental server vendor of the server 90. Further, as shown in FIG. 2, the server 90 is composed of a plurality of server devices 91, and the server devices 91 are fixed to the server rack 93 in a state of being arranged vertically. Further, an open / close door 94 is provided on the front side of the server rack 93 so as to turn around one side thereof, and the open / close door 94 covers the front of the plurality of server devices 91.
- the server room 95 includes, for example, a plurality of servers (not shown) in addition to the server 90, and is rented by a third party other than the monitor 101.
- Each server device 91 has a rectangular parallelepiped shape, and when the plurality of light emitting elements 92A to 92E (hereinafter, “light emitting elements 92A to 92E” are collectively referred to as “the light emitting elements 92A to 92E” Elements 92 ") are provided.
- An example of the front surface 91Z of the server device 91 is shown in FIG.
- the light emitting element 92A in the same figure is a power lamp, and lights up in red, for example, when the server apparatus 91 is powered on, and is turned off when the server apparatus 91 is not powered on.
- the light emitting element 92B is a failure lamp, and lights up in yellow, for example, when the server device 91 breaks down, and turns off when it is not out of order.
- the server device 91 shown in the figure includes a plurality of hard disk drives 91A, and each hard disk drive 91A is provided with light emitting elements 92C and 92D.
- the light emitting element 92C is, for example, lit in green when the hard disk drive 91A is operating, and is turned off when the hard disk drive 91A is inoperative.
- the light emitting element 92D blinks, for example, yellow when a failure occurs in the hard disk drive 91A, and blinks, for example, green when the hard disk drive 91A is not connected to the communication network 103. There is.
- the light emitting element 92E is a LAN response lamp, and lights up, for example, in green when the communication status of the LAN to which the server apparatus 91 is connected via the LAN port 91L is good, and is not connected to the LAN. , Is turned off. That is, the light emitting element 92 is turned off or turned on / flashed according to the state of the server device 91.
- the lighting mode of the plurality of light emitting elements 92 represents the state of the server 90. Therefore, by installing a camera in the server room 95 and capturing the lighting mode of the light emitting element 92, it is possible to grasp the state of the server 90. However, as described above, since a server of a third party other than the monitor 101 is also installed in the server room 95, it is prohibited to image the inside of the server room 95 with a camera from the viewpoint of security. It is done. On the other hand, the server monitoring device 10 according to the present embodiment is configured to be able to image the lighting mode of the light emitting element 92 while avoiding the security problem. Hereinafter, the specific configuration of the server monitoring device 10 will be described.
- the server monitoring apparatus 10 includes a plurality of optical fibers 20 that can be optically coupled to the plurality of light emitting elements 92 provided in the server 90.
- an optical fiber insertion hole 94A is formed through the opening and closing door 94 at a position facing each light emitting element 92, and the optical fiber 20 is inserted through the optical fiber insertion hole 94A.
- the holder 21 is in the form of a column as a whole, and has a receiving recess 21A on the tip surface.
- An attachment hole 21B through which the optical fiber 20 is inserted and fixed is opened in the back surface of the receiving recess 21A. Then, when the open / close door 94 is closed, the light emitting element 92 is received in the receiving recess 21A. According to this configuration, it is not necessary to fix the optical fiber 20 directly to the server device 91 (server 90), so replacement of the light emitting element 92 and the server device 91 becomes easy.
- the open / close door 94 and the holder 21 correspond to the “optical fiber start end fixing means” according to the present invention.
- the display board 22 includes a plurality of optical fiber connection holes 22A (see FIG. 6) arranged in a matrix, and one end of the group of optical fiber connection holes 22A is overlapped on the front side of the display board 22. It has a structure closed by the projection plate 22B.
- the end portions of the plurality of optical fibers 20 are inserted and fixed in the plurality of optical fiber connection holes 22A according to a predetermined arrangement, and the light of the light emitting element 92 transmitted by the optical fibers 20 is projected on the projection plate 22B It is supposed to be
- the plurality of optical fibers 20 are inserted into the optical fiber connection holes 22A of the different stages of the matrix arrangement for each server device 91, and are connected to the light emitting elements 92 of one server device 91.
- the twenty end faces are arranged side by side in one stage of the matrix arrangement.
- the optical fibers 20 arranged in the same stage are inserted through separate optical fiber connection holes 22A for each type of the combined light emitting elements 92. That is, on the display board 22 (projection plate 22B), two-dimensional coordinates indicating the type of the server device 91 at the position in the vertical direction and the type of the light emitting element 92 at the position in the horizontal direction are formed.
- the reference position on the projection plate 22B (upper left corner position in FIG. 7, lower left corner position) at three positions of upper right corner, lower right corner and lower left corner when viewing the display board 22 from the back side.
- the lower right corner position see reference numeral 32A
- the reference light emitting element 24 capable of emitting light is provided.
- the coordinate axis on the projection plate 22B is determined, so that, for example, even when only one point of the optical fiber 20 emits light, the position of the light emission on the projection plate 22B can be determined by the coordinate position It has become.
- the reference light emitting element 24 may be configured to emit light constantly, or may be configured to emit light when receiving an instruction from the surveillance person 101.
- the environmental light optical fiber 26 is connected to the display board 22.
- An end of the ambient light optical fiber 26 opposite to the display board 22 is disposed in the server room 95 so that room light of the server room 95 can be taken in.
- the base end of the ambient light optical fiber 26 is inserted into the optical fiber connection hole 22A, and the room light of the server room 95 is projected onto the projection plate 22B.
- various optical fibers connected to the display board 22 specifically, the optical fiber 20, the optical fiber 26 for environment light, the optical fiber 27 for reflected light and the optical fiber 28 for outgoing light described next
- the wire diameter of is exaggerated and shown large.
- the light source 29 is provided in the light shielding box 31, and the outgoing light optical fiber 28 optically coupled to the light source 29 to transmit the light of the light source 29 is of the light shielding box 31. It is pulled out to the outside.
- the end of the outgoing light optical fiber 28 on the opposite side to the light source 29 is fixed to the server room 95 and held by a holding member 33 facing the opening / closing door 94 of the server rack 93.
- the holding member 33 holds the reflected light optical fiber 27 separately from the outgoing light optical fiber 28.
- the reflected light optical fiber 27 can transmit the light reflected from the outgoing light optical fiber 28 toward the display board 22 only when the open / close door 94 is disposed at the closed position. It has become.
- the “emission means” of the present invention is constituted by the light source 29 and the optical fiber 28 for outgoing light.
- the light shielding box 31 accommodates a camera 30 for capturing a light emission pattern of the projection plate 22B.
- the camera 30 is connected to the image transmission terminal 40, receives an instruction from the image transmission terminal 40, captures an image of the projection plate 22B, and transmits the image data to the image transmission terminal 40.
- the camera 30 is capable of capturing a color moving image.
- the light shielding box 31 may be installed in the server room 95 or may be installed outside the server room 95 (in FIG. 1, an example in which it is installed in the server room 95 is It is shown).
- the camera 30 since the camera 30 is housed in the light shielding box 31, even if the light shielding box 31 is installed in the server room 95, it is possible that the camera 30 captures an image of the inside of the server room 95. Absent. Thereby, the security problem that the camera 30 captures an image of a third party server is avoided.
- FIG. 7 shows an example of the light emission pattern of the projection plate 22B captured by the camera 30.
- “R”, “Y” and “G” respectively indicate lighting of red, yellow and green
- “RB”, “YB” and “GB” respectively indicate red, yellow and green. It indicates blinking.
- three bright spots 32A at the left corner of the top row and both ends of the bottom row are light emission from the reference light emitting element 24.
- the bright spot 32B is the light emitted from the ambient light optical fiber 26 and lights up in the same color as the room light of the server room 95
- the bright spot 32C is light emitted from the reflected light optical fiber 27 and is lit in the same color as the light emitted from the light source 29.
- two-dimensional coordinates representing the type of the server device 91 at the position in the vertical direction and the type of the light emitting element 92 at the position in the horizontal direction are formed. From the coordinate system based on the reference light emitting element 24 and the light emission pattern of the projection plate 22B, it can be specified which light emitting element 92 is turned off or in what color it is turned on / flashed.
- the coordinate position can be specified even if the zoom of the camera, the angle between the camera and the projection plate 22B, and the like vary depending on the image.
- the lighting mode of the plurality of light emitting elements 92 in each server device 91 that is, the state of the server 90 can be grasped.
- the camera 30 is connected to an image transmission terminal 40 (corresponding to “image transmission means” of the present invention) via a network, and can transmit data of captured images to the image transmission terminal 40. It has become.
- the image data may be, for example, still image data such as a JPEG file, or may be moving image data such as an MPEG file.
- the image transmission terminal 40 is configured to transmit image data acquired from the camera 30 to the server state determination device 105 via the communication network 103. Further, in response to an instruction from the server state determination device 105, the image transmission terminal 40 sends an imaging instruction to the camera 30, and acquires image data from the camera 30. This completes the description of the configuration of the server monitoring device 10.
- the server state determination device 105 is, for example, a personal computer owned by the monitor 101, and displays an image of the light emission pattern of the projection plate 22B on a monitor.
- the supervisor 101 can send an instruction for imaging from the server state determination device 105 to the camera 30, and can turn on the reference light emitting element 24.
- the server state determination device 105 analyzes the light emission pattern of the projection plate 22B based on the image data acquired from the image transmission terminal 40, and determines the state of the server 90. Specifically, the lighting mode of each optical fiber 20 is analyzed based on the light emission of the reference light emitting element 24 from the image of the light emission pattern, and the state of each server device 91 is determined. If there is no failure in any of the server devices 91, it notifies that it is normal, and if there is a failure in any of the server devices 91, the failed server device 91 and the failure cause (for example, hard disk Notification of network failure, network connection error, etc.).
- the server state determination device 105 when the light emission pattern is analyzed and the state of the server 90 is determined corresponds to the “server state determination device” in the present invention.
- the server state determination device 105 can perform software processing for arbitrarily changing the assignment between the coordinates in the light emission pattern and the light emitting element 92.
- an operation such as extracting and checking only the power supply lamp of each server device 91 can be performed, and the state of each server device 91 can be determined according to the situation.
- the plurality of optical fibers 20 are optically coupled to the plurality of light emitting elements 92 that indicate the operation status of the server 90 according to the lighting mode. Since the end faces on the opposite side to the twenty light emitting elements 92 are fixed in accordance with the predetermined arrangement, it is possible to grasp the operation status of the server 90 from the light emission patterns of the end faces. Then, since the light emission pattern is captured by the camera 30 and the image is transmitted to the monitoring person 101, it is possible to save time and labor for the worker dispatched to the installation place of the server 90 to check the light emitting element 92 as in the prior art.
- the server 90 since the light emitting element 92 provided in the server 90 can be used, for example, the server 90 is added with a function of transmitting an electrical signal representing its own state to the supervisor 101. There is no need. Therefore, the server monitoring system 100 can be constructed simply by attaching the server monitoring apparatus 10 to the existing server 90.
- FIG. 8 and FIG. 9 This embodiment is shown in FIG. 8 and FIG. 9, and is different from the first embodiment in the structure for optically connecting one end of the optical fiber group 20 to the light emitting element 92.
- the server rack 93 described above is provided with support posts 93A made of angle members at the four corners, and the front and rear support posts 93A, 93A of the server rack 93 have front and back sides respectively.
- a plurality of mounting holes 93C penetrating in the direction are provided in line in the upper and lower rows.
- each server device 91 constituting the server 90, a pair of mounting pieces 91K and 91K are projected laterally from the front end edge of both side surfaces, and a pair of mounting holes 91L, 91 L are provided side by side. Then, as shown in FIG. 9, each server device 91 is a server by overlapping the mounting hole 91 L of the server device 91 with the mounting hole 93 C of the server rack 93 and penetrating the bolt B 1 through them and screwing it with the nut N. It is fixed to the rack 93.
- a bracket 96 is fastened together between each mounting piece 91K of the server device 91 and the support 93A.
- the bracket 96 has, for example, a plurality of notches 96A arranged at the same pitch as the mounting holes 93C in one flat plate portion 96L of an angle member cut into a predetermined length, while the other flat plate portion 96M.
- a pair of screw holes 96B and 96B are provided side by side vertically.
- the flat plate portion 96L having the plurality of notches 96A of the bracket 96 is sandwiched between the attachment piece 91K and the support 93A, and the other flat plate portion 96M is fixed in a state of projecting forward to the server rack 93
- the support frame 80 is fixed to the flat plate portion 96M.
- the support frame 80 has a structure in which a pair of guide support portions 82, 82 is provided on both left and right sides of the horizontally long frame 81.
- Each side of the frame 81 is in the shape of a band plate, and the thickness direction is directed to the inside and outside of the frame 81.
- Each guide support portion 82 is formed by curving a sheet metal in a U-shape, and the outer surface of the short side of the frame 81 is superimposed on one flat plate portion 82C corresponding to one side of the U-shape and the U-shaped curved portion
- the frame 81 and the guide support portions 82 and 82 are welded or screwed in a state of being disposed on the front side of the frame 81.
- a plurality of mounting grooves 82A formed by cutting the tip end portion in a concave shape are vertically arrayed.
- the support frame 80 is fixed to the server rack 93 with the head portion of each bolt B2 tightened in each screw hole 96B of the bracket 96 and the bracket 96 sandwiching the edge of the mounting groove 82A in the flat plate portion 82B.
- the frame 81 is disposed in parallel to the front of the front surface 91Z of the server device 91.
- a gate-shaped handle (not shown) protrudes from both attachment pieces 91K and 91K of the server device 91, the handle of the guide support 82 is bent.
- the support frame 80 is secured to the brackets 96, 96 while being received inside the structure.
- the pair of long sides of the frame 81 corresponds to the pair of linear motion guides 81A, 81A according to the present invention, and between the pair of linear motion guides 81A, 81A, any number of the present invention may be used.
- the cross-linking bar 83 can be attached in a stretched state.
- the bridging bar 83 has a structure in which guide mounting portions 83C and 83C are provided at both ends of a strip-shaped rail portion 83D extending vertically.
- Each guide mounting portion 83C includes a pair of sandwiching pieces 83A and 83B.
- the linear motion guide 81A is held between them. More specifically, the cross-linking bar 83 vertically divides the upper and lower end portions of the strip sheet metal into two vertical two pieces each forming a total of four protrusions, and these protrusions are perpendicular to one side of the rail portion 83D. By bending and shifting the bent portions of the adjacent protruding pieces up and down, a guide mounting portion 83C composed of a pair of the holding pieces 83A and 83B is provided at both ends of the rail portion 83D. Further, locking protrusions not shown are formed on the linear motion guide 81A, and locking grooves for locking to the locking protrusions are formed on the holding pieces 83A and 83B. In addition, the cross-linking bar 83 may incorporate a magnet in the guide mounting portion 83C, and may be attracted and fixed to the frame 81.
- cushion clips 84 can be attached to the rail portion 83D of the bridging bar 83 passed between the linear motion guides 81A and 81A.
- the cushion clip 84 is formed by curving a band-shaped spring plate, and bends one end of the arc portion 84B curved in a semicircular shape in the semicircular diameter direction of the arc portion 84B to form a first holding piece 84C
- the tip of the first sandwiching piece 84C is folded back into a hairpin on the opposite side to the arc part 84B to form a second sandwiching piece 84A. Then, it is attached at an arbitrary position in the longitudinal direction of the rail portion 83D with the rail portion 83D interposed between the first and second holding pieces 84A and 84C.
- a fixed adapter 85 which is partially or entirely transparent is attached to the tip of the optical fiber 20 of the present embodiment, and the fixed adapter 85 is attached to the bridging bar 83. It is held between the cushion clip 84 and the front surface 91 Z of the server device 91.
- the fixed adapter 85 is, for example, in the shape of a rectangular parallelepiped, and has a front recess 85A on the surface that is addressed to the front surface 91Z of the server device 91. Further, in the fixed adapter 85, a communication hole 85B communicating with the front concave portion 85A is formed.
- the communication hole 85B extends from one side surface of the fixed adapter 85 to the central portion and then is bent to extend to the back surface of the front recess 85A and is open. Then, one end of the optical fiber 20 is inserted into the communication hole 85B from one side of the fixed adapter 85, and the end face of the optical fiber 20 can be fixed in a state disposed on the back surface of the front concave 85A. It has become.
- one end of the optical fiber 20 can be easily optically coupled to each of the light emitting elements 92. Further, since the light emitting element 92 and the end face of the optical fiber 20 are made to face each other in the front concave portion 85A of the fixed adapter 85, it is possible to prevent the light of disturbance from being taken into the optical fiber 20. Further, the fixed adapter 85 is partially or entirely transparent, and the lighting condition of the light emitting element 92 can be visually recognized from the outside even when the fixed adapter 85 is attached.
- FIGS. 10 to 12 differs from the first and second embodiments in the structure for optically coupling one end of the optical fiber group 20 to the light emitting element 92.
- the configuration different from that of the second embodiment will be described.
- a support mesh board 70 according to the present invention is shown.
- the support screen 70 is formed by stretching a net body 72 inside a laterally long rectangular frame body 71. Further, from the both end portions in the lateral direction of the frame 71, a pair of attachment pieces 71A, 71A project in the same direction, and at the tip portions of the attachment pieces 71A, 71A, the attachment groove 82A of the second embodiment and A plurality of similar mounting grooves 71B are provided. Further, as in the case of the support frame 80 of the second embodiment, the support screen 70 is fixed to the server rack 93 via the bracket 96, and the net body 72 faces the entire front surface 91Z of the server device 91.
- the fiber holder 74 can be attached to the mesh 72 at any position.
- the fiber holder 74 has a structure in which a distal end head portion 74A is fixed to the distal end of a support pipe 74C, and a compression coil spring 74B and a washer 73 are sequentially inserted through the outer side of the support pipe 74C. Then, the base end of the support pipe 74C (the end opposite to the distal end head portion 74A) is inserted into the arbitrary mesh 72A of the net 72 from the server device 91 side. As a result, as shown in FIG.
- the compression coil spring 74B is compressed between the distal end head portion 74A and the washer 73 and fixed in a state where the distal end head portion 74A is pressed against the front surface 91Z of the server device 91 by its elastic force. Be done.
- the cross-sectional shape of the support pipe 74C is larger than that of the mesh 72A.
- the distal end head portion 74A has, for example, a rectangular parallelepiped shape, has a front concave portion 74D on the surface that is addressed to the front surface 91Z of the server device 91, and communicates with the inside of the support pipe 74C. Is open at the back surface of the front recess 74D. Then, the optical fiber 20 is inserted into the fixing hole 74E from the proximal end side of the support pipe 74C, and the distal end surface of the optical fiber 20 is fixed in a state of being disposed on the back surface of the fiber holder 74D.
- the description of the configuration of the present embodiment is as described above.
- the support pipe 74C of the fiber holder 74 is inserted into an arbitrary mesh 72A of the mesh 72, and the fiber holder 74 is fixed between the mesh 72 and the front surface 91Z of the server device 91.
- the optical fiber 20 is inserted into the support pipe 74C of each of the fiber holders 74 from the proximal end side, and the distal end of the optical fiber 20 is fixed to the fixing hole 74E in the fiber holder 74.
- one end of the optical fiber 20 can be easily optically coupled to each of the light emitting elements 92.
- the server monitoring apparatus 10 and the server monitoring system 100 may be used to monitor the monitoring of the status of the server that the rental server vendor has lent to others, or may be a server located at a remote location. A person who owns may be used to monitor his server.
- the image transmission terminal 40 which has acquired the light emission pattern image from the camera 30 transmits to the monitor 101.
- the monitor 101 directly from the camera using the camera incorporating the WEB server function.
- the image may be sent to
- a camera incorporating a web server function corresponds to the "camera” and the "image transmission means" of the present invention.
- the image is transmitted from the camera 30 to the image transmission terminal 40 by the network connection, the image may be connected by a USB cable or the like.
- the light emission of the operation confirmation lamp of the camera 30 may be captured by an optical fiber, and the light emission from the end face of the optical fiber may be captured by the camera 30 itself. This makes it possible to check the operating state of the camera 30.
- a serial number may be assigned to the plurality of light emitting elements 92, and the plurality of optical fibers 20 may be arranged in order of the number of the combined light emitting elements 92.
- the optical fibers 20 may be arranged in order in a row, or ten in a row.
- the server state determination device 105 determines the state of the server 90, but the supervisor 101 who views the image of the light emission pattern captured by the camera 30 with the server state determination device 105 determines the server 90.
- the state of may be determined.
- the cross-linking bar 83 of the second embodiment is attached to the linear motion guides 81A and 81A from the side opposite to the server device 91, but the cross-linking bar 83 is mounted on the linear motion guides 81A and 81A. It may be mounted from the server device 91 side. In this case, the bridging bar 83 can be mounted without being separated from the linear motion guides 81A and 81A by the elastic force of the cushion clip 84 without forming the locking ridges and the locking grooves.
- the fixing adapter 85 at the tip of the optical fiber 20 is sandwiched and fixed between the front surface 91Z of the server device 91 and the cushion clip 84.
- the fixing adapter may be fixed to a clip that can be fixed at an arbitrary position, and the fixing adapter may be disposed to face the light emitting element without pressing the fixing adapter to the server device.
- a part of the third embodiment is modified to project the sleeve 73T pushed from the washer 73V into the mesh 72A, and the opposite side of the washer 73V with the mesh 72 interposed therebetween. From this, the sub washer 73U may be press-fit into the sleeve 73T, and the mesh 72 may be held between the washer 73V and the sub washer 73U. With such a configuration, the fixing of the fiber holder 74 to the mesh 72 becomes strong.
- the pair of nets 72, 72 are fixed to be opposed to the frame 71 (see FIG. 10) of the support screen 70, as shown in FIG.
- the support pipe 74C may be inserted into both meshes 72A, 72A of the nets 72, 72.
- the states such as temperature, humidity, voltage, earthquake detection, etc. may be converted into data using sensors, added to image data, and transmitted.
- the number may be other than three.
- the coordinate position can be specified without the reference light emitting element 24.
- the coordinate position can be specified even if the photographing range is deviated if the zoom of the camera and the photographing direction are constant.
- the number of reference light emitting elements 24 is two, the coordinate position can be specified even if the camera zoom is different if the photographing direction is constant.
- the fixing adapter 85 is partially or entirely transparent, but may be opaque. In the case of being opaque, it is possible to further prevent the light of disturbance from being taken into the optical fiber 20.
- server monitoring device 20 optical fiber 22 display board (optical fiber end fixing means) 24 Reference light emitting element 26 Optical fiber for ambient light 27 Optical fiber for reflected light 28 Optical fiber for outgoing light (Emitting means) 29 light source (emission means) 30 camera 31 light shielding box 40 image transmitting terminal (image transmitting means) 70 Support grid (optical fiber start end fixing means) 71 frame body 72 net body 72A mesh 74 fiber holder (second optical fiber holding member, optical fiber start end fixing means) 74A tip head portion 74B compression coil spring 74C support pipe 74D front recess 81A linear guide 83 bridge bar 84 cushion clip (cushion member, optical fiber start end fixing means) 85 Fixed Adapter 85A Front Recess 90 Server 92 Light Emitting Element 93 Server Rack 94 Open / Close Door 94A Optical Fiber Insertion Hole 95 Server Room 100 Server Monitoring System 101 Borrower (Supervisor) 103 communication network 105 server state determination device
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Abstract
Description
請求項1,10の発明では、サーバ(90)の動作状況を点灯態様により示す複数の発光素子(92)に複数の光ファイバ(20)の一端部が光学的に結合し、それら複数の光ファイバ(20)の他端部の端面が予め定められた配列になるように保持されるので、それら光ファイバ(20)の端面群の配列の発光パターンからサーバ(90)の動作状況を把握することが可能になる。そして、その発光パターンがカメラ(30)により撮像され、その画像がサーバ(90)の監視者(101)に送信されるので、従来のように、サーバ(90)の設置場所に派遣した作業員が発光素子(92)を確認する手間が省かれ、サーバ(90)の状態を迅速に把握することが可能になる。
請求項2の発明によれば、遮光ボックス(31)によって、発光パターンが外部光の影響を受けて認識し難くなる事態を防ぐことができる。また、基準発光素子(24)の発光を基準にして、発光している光ファイバ(20)を特定することが容易となる。
請求項3の発明によれば、複数の光ファイバ(20)を固定した開閉扉(94)を閉じることでそれら複数の光ファイバ(20)を複数の発光素子(92)と光学的に結合させることができる。
請求項4の構成によれば、反射光用光ファイバ(27)の発光によって開閉扉(94)が閉じているか否かを判断することができ、これにより、光ファイバ(20)と発光素子(92)が光学的に結合しているか否かを把握することが可能になる。
請求項5の構成によれば、任意の数の架橋バー(83)を1対の直動ガイド(81A)の長手方向における任意の位置に差し渡すと共に、任意の数の第1光ファイバ保持部材(84,85)を各架橋バー(83)の長手方向における任意の位置に装着して、各第1光ファイバ保持部材(84,85)に光ファイバ(20)を保持させれば、サーバ(90)の任意の数及び配置の発光素子(92)のそれぞれに光ファイバ(20)の一端部を容易に光学的に連結させることができる。
請求項9の発明によれば、サーバ室(95)の室内光が光ファイバ(20)に取り込まれた場合であっても、監視者(101)は、その室内光の影響を差し引いて発光パターンを判断することが可能になる。
以下、本発明に係るサーバ監視装置及びサーバ監視システムの一実施形態を図1~図7に基づいて説明する。図1に示すように、本実施形態のサーバ監視システム100は、レンタルサーバ業者からサーバ90を借りた借り主101が、そのサーバ90の状態を監視するために用いられる。同図に示すように、サーバ90は、サーバ90の借り主101(以下、「監視者101」という)が所有する端末104から通信ネットワーク103を介してアクセス可能になっている。サーバ監視システム100は、サーバ90が設置されている場所でサーバ90の状態を監視するサーバ監視装置10と、このサーバ監視装置10に通信ネットワーク103を介して接続されてサーバ90の状態を監視者101に報知するサーバ状態判定装置105とを備えてなる。
本実施形態は、図8及び図9に示されており、光ファイバ20群の一端部を発光素子92に光学的に連結する構造が前記第1実施形態と異なる。具体的には、図8に示すように、上記したサーバラック93は、四隅にアングル材からなる支柱93Aを備えていて、サーバラック93の前面側の左右の支柱93A,93Aには、それぞれ前後方向に貫通した複数の取付孔93Cが、上下一列に並べて備えられている。
本実施形態は、図10~図12に示されており、光ファイバ20群の一端部を発光素子92に光学的に連結する構造が前記第1及び第2の実施形態と異なる。以下、第2実施形態と異なる構成に関してのみ説明する。
本発明は、前記実施形態に限定されるものではなく、例えば、以下に説明するような実施形態も本発明の技術的範囲に含まれ、さらに、下記以外にも要旨を逸脱しない範囲内で種々変更して実施することができる。
20 光ファイバ
22 表示ボード(光ファイバ終端固定手段)
24 基準発光素子
26 環境光用光ファイバ
27 反射光用光ファイバ
28 出射光用光ファイバ(出射手段)
29 光源(出射手段)
30 カメラ
31 遮光ボックス
40 画像送信端末(画像送信手段)
70 支持網盤(光ファイバ始端固定手段)
71 枠体
72 網体
72A 網目
74 ファイバホルダ(第2光ファイバ保持部材、光ファイバ始端固定手段)
74A 先端ヘッド部
74B 圧縮コイルバネ
74C 支持パイプ
74D 前面凹部
81A 直動ガイド
83 架橋バー
84 クッションクリップ(クッション部材、光ファイバ始端固定手段)
85 固定アダプタ
85A 前面凹部
90 サーバ
92 発光素子
93 サーバラック
94 開閉扉
94A 光ファイバ挿通孔
95 サーバ室
100 サーバ監視システム
101 借り主(監視者)
103 通信ネットワーク
105 サーバ状態判定装置
Claims (10)
- 通信ネットワークを通じてアクセス可能なサーバの状態を遠隔地から監視するために用いられるサーバ監視装置であって、
前記サーバの前面に設けられて前記サーバの状態を表示する複数の発光素子に対し、複数の光ファイバの一端部を光学的に結合した状態に保持する光ファイバ始端固定手段と、
前記複数の光ファイバの他端部の端面を予め定められた配列になるように保持する光ファイバ終端固定手段と、
それら光ファイバの端面群の前記配列の発光パターンを撮像するカメラと、
前記発光パターンの画像を前記サーバの監視者へ送信するための画像送信手段とを備えたサーバ監視装置。 - 前記光ファイバ終端固定手段及び前記カメラを収容し、外部からの光を遮断する遮光ボックスと、
前記光ファイバ終端固定手段に設けられ、前記カメラの撮像方向から見たときに複数の前記光ファイバの端面が並ぶ基準位置で発光可能な複数の基準発光素子と、を備えた請求項1に記載のサーバ監視装置。 - 前記サーバを受容したサーバラックに取り付けられて、前記サーバの前面を覆うことが可能であると共に、前記複数の光ファイバの一端部を挿通可能な複数の光ファイバ挿通孔が貫通形成された、前記光ファイバ始端固定手段としての開閉扉を備えた請求項1又は2に記載のサーバ監視装置。
- 閉状態の前記開閉扉に向けて光を出射する出射手段と、
前記出射手段から出射されて閉状態の前記開閉扉で反射した光を、一端部の端面で受光して他端部の端面から出射する反射光用光ファイバと、
前記反射光用光ファイバから出射された光が前記カメラにて撮像されるように前記反射光用光ファイバの他端部を保持した前記光ファイバ終端固定手段と、を備えた請求項3に記載のサーバ監視装置。 - 前記サーバを受容したサーバラックに取り付けられて、前記サーバの前面の左右方向又は上下方向の何れか一方である第1方向に平行に延びた、前記光ファイバ始端固定手段としての1対の直動ガイドと、
前記左右方向又は前記上下方向の何れか他方である第2方向に延びて前記1対の直動ガイドの長手方向の任意の位置に差し渡された、前記光ファイバ始端固定手段としての複数の架橋バーと、
各前記架橋バーの長手方向の任意の位置に取り付けられて、前記光ファイバの一端部を前記発光素子に光学的に結合した状態に保持可能な、前記光ファイバ始端固定手段としての第1光ファイバ保持部材と、を備えた請求項1又は2に記載のサーバ監視装置。 - 前記光ファイバの一端部に取り付けられて前記発光素子を覆う固定アダプタと、各前記架橋バーの長手方向の任意の位置に装着されて、前記サーバの前面との間で前記固定アダプタを挟持するクッション部材とからなる前記第1光ファイバ保持部材と、
前記発光素子との対向面に陥没形成された前面凹部を有し、前記前面凹部の奥側から前記光ファイバの端面を前記発光素子に対向させた状態に前記光ファイバを保持する前記固定アダプタと、を備えた請求項5に記載のサーバ監視装置。 - 前記サーバを受容したサーバラックに取り付けられる枠体の内側に網体を張ってなる、前記光ファイバ始端固定手段としての支持網盤と、
前記網体の任意の網目に光ファイバの一端部を挿通させた状態に固定して、前記光ファイバの一端部を前記発光素子に光学的に結合した状態に保持可能な、前記光ファイバ始端固定手段としての第2光ファイバ保持部材と、を備えた請求項1又は2に記載のサーバ監視装置。 - 前記網体の任意の前記網目に挿通されかつ内側に前記光ファイバを挿通可能な支持パイプと、前記支持パイプの先端に固定され、前記サーバの前面に宛われて前記発光素子を覆う先端ヘッド部と、前記支持パイプの外側に挿通されて前記網体と前記先端ヘッド部の間で突っ張り状態になり、前記先端ヘッド部を前記サーバの前面に押し付ける圧縮コイルバネとからなる前記第2光ファイバ保持部材と、
前記発光素子との対向面に陥没形成された前面凹部を有し、前記前面凹部の奥側から前記光ファイバの端面を前記発光素子に対向させた状態に前記光ファイバを保持する前記先端ヘッド部と、を備えた請求項7に記載のサーバ監視装置。 - 前記サーバが設置されているサーバ室の室内光を一端部の端面から取り込んで他端部の端面から出力する環境光用光ファイバと、
前記環境光用光ファイバの他端部の端面が前記カメラにて撮像されるように前記環境光用光ファイバを保持した前記光ファイバ終端固定手段と、を備えた請求項1乃至8の何れか1の請求項に記載のサーバ監視装置。 - 請求項1乃至9の何れか1の請求項に記載のサーバ監視装置と、
前記サーバ監視装置から通信ネットワークを通して前記発光パターンの画像を受信し、前記サーバの状態を判定するサーバ状態判定装置とを備えたサーバ監視システム。
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US14/761,265 US9959189B2 (en) | 2012-05-09 | 2014-02-24 | Server monitoring device and server monitoring system |
CN201480010120.8A CN105027086B (zh) | 2012-05-09 | 2014-02-24 | 服务器监视装置以及服务器监视系统 |
EP14756531.1A EP2963551B1 (en) | 2012-05-09 | 2014-02-24 | Server monitoring device and server monitoring system |
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JP7143705B2 (ja) * | 2018-09-26 | 2022-09-29 | 日本電気株式会社 | 構成管理システム、装置、方法、及び、プログラム |
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JP2020149407A (ja) * | 2019-03-14 | 2020-09-17 | 株式会社東芝 | 監視システムおよび監視方法 |
JP7116029B2 (ja) * | 2019-09-19 | 2022-08-09 | 太平洋工業株式会社 | 光ファイバフォルダ |
CN111865677B (zh) * | 2020-07-13 | 2022-11-04 | 苏州浪潮智能科技有限公司 | 一种服务器节点id地址识别的装置 |
US11671311B2 (en) * | 2020-10-23 | 2023-06-06 | Netapp, Inc. | Infrastructure appliance malfunction detection |
KR102568392B1 (ko) | 2023-03-08 | 2023-08-18 | 강원석 | 동적 상황판 시스템 |
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Also Published As
Publication number | Publication date |
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US20150347259A1 (en) | 2015-12-03 |
EP2963551B1 (en) | 2017-10-11 |
JP5914385B2 (ja) | 2016-05-11 |
KR20150097775A (ko) | 2015-08-26 |
CN105027086A (zh) | 2015-11-04 |
EP2963551A1 (en) | 2016-01-06 |
US9959189B2 (en) | 2018-05-01 |
CN105027086B (zh) | 2017-07-28 |
EP2963551A4 (en) | 2016-11-09 |
JP2013254481A (ja) | 2013-12-19 |
SG11201505750PA (en) | 2015-09-29 |
KR101661490B1 (ko) | 2016-09-30 |
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