CN110321263A - Hard disk monitoring system - Google Patents
Hard disk monitoring system Download PDFInfo
- Publication number
- CN110321263A CN110321263A CN201810271284.6A CN201810271284A CN110321263A CN 110321263 A CN110321263 A CN 110321263A CN 201810271284 A CN201810271284 A CN 201810271284A CN 110321263 A CN110321263 A CN 110321263A
- Authority
- CN
- China
- Prior art keywords
- hard disk
- electrically connected
- control unit
- light emitting
- emitting diode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- G06F11/3037—Monitoring arrangements specially adapted to the computing system or computing system component being monitored where the computing system component is a memory, e.g. virtual memory, cache
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computing Systems (AREA)
- Mathematical Physics (AREA)
- Debugging And Monitoring (AREA)
Abstract
The present invention provides a kind of hard disk monitoring system, includes multiple hard disks, a light emitting diode, a control unit and a processing unit.The control unit stores the more state informations for respectively corresponding the grade hard disks, and for each hard disk, control unit detecting generated with the connection state of the hard disk one indicate whether to be electrically connected the hard disk there are signals, and there are signals to store state information corresponding to the hard disk by this.The processing unit reads more pen state data stored by the control unit, for each pen state data, generate a LED control signal for corresponding to hard disk corresponding to the state information, and the LED control signal is sent to the control unit, it shines so that the control unit controls in the light emitting diode corresponding to a light emitting diode group of the hard disk.
Description
Technical field
The invention relates to a kind of processing or resource monitorings, particularly relate to a kind of for support peripheral interconnection
The hard disk monitoring system of the solid state hard disk of standard.
Background technique
Refering to Figure 1, a kind of current hard disk monitoring system 9 is electrically connected comprising a hard disk 91, a control unit 92, one
Connect the hard disk 91 and the control unit 92 baseboard management controller (Baseboard Management Controller,
BMC) 93 and a light emitting diode 94.The hard disk 91 is, for example, to support peripheral interconnection standard (Peripheral
Component Interconnect Express, PCI-E) solid state hard disk (Solid-state Drive, SSD).
The baseboard management controller 93 for example with inter-integrated circuit (Inter-Integrated Circuit, I2C) with
The hard disk 91 and the control unit 92 communication, and then obtain the update of the operating condition of the hard disk 91, in access (Active),
Position (Locate) or wrong (Error).In more detail, which operates in an I2C master control
(Master) mode, and the control unit 92 operates in I2C subordinate (Slave) mode, which records
The operating condition of the hard disk 91 is recorded, and the operating condition of the hard disk 91 is actively sent to the control unit 92, that is, the control
Unit 92 processed can only passively receive the operating condition of the hard disk 91 acquired by the baseboard management controller 93.The control unit
The operating condition of 92 hard disks 91 transmitted according to the baseboard management controller 93 controls the light emitting diode 94 and shines with notice
The operating condition of user's hard disk 91, such as: if the hard disk 91, in access, which issues the green of flashing
Light, if the hard disk 91 is abnormal, which continuously sends out feux rouges.
However, since the baseboard management controller 93 only notes down the operating condition of the hard disk 91, and the control unit 92
The operating condition of the hard disk 91 can only be passively received from the baseboard management controller 93.As 91 hot plug (Hot of the hard disk
When plugging), which can be because continuing to receive the update of 91 operating condition of hard disk and then stop
The operating condition of the hard disk 91 is only noted down and transmits, even if the control unit 92, which has no, receives 93 institute of baseboard management controller
The operating condition of the hard disk 91 of transmission, the control unit 92 still only can be according to the operatings of the hard disk of this received by last time 91
State controls the light emitting diode 94, without because being not received by the hard disk 91 that the baseboard management controller 93 is transmitted
The hard disk 91 is just determined as exception automatically by operating condition, and then changes shining for the light emitting diode 94.If user is about to
Data is accessed using the hard disk 91, since after the hard disk 91 is by hot plug, which does not control the light-emitting diodes
The corresponding hard disk 91 of pipe 94 is shone by the state of hot plug to notify user that the hard disk 91 is by hot plug, is likely to result in
User does not know that the hard disk 91 continues to access data by hot plug, and leads to the loss or damage of data.
The space it can be seen from the above, the hard disk monitoring system that we are generally understood still is greatly improved.
Summary of the invention
It is a kind of hard for the solid-state for supporting peripheral interconnection standard the technical problem to be solved by the present invention is to be to provide
The hard disk monitoring system of disk.
In order to solve the above technical problems, a kind of hard disk monitoring system, includes M hard disk, a light emitting diode, a control
Unit processed and a processing unit, M≤1.
The light emitting diode includes M light emitting diode group, and each light emitting diode group corresponds to the M hard disk
One of them, and the operating condition to show corresponding hard disk.
The control unit includes M temporary storage module, a virtual pin port and a processing module.The M temporary storage module difference
Corresponding to the M hard disk, and to store the M pen state data for corresponding respectively to the M hard disk.The virtual pin port electrical connection
The M temporary storage module.The processing module is electrically connected the M temporary storage module, the light emitting diode and the virtual pin port,
And to be electrically connected the M hard disk, and the connection state for each hard disk, to detect the hard disk and the processing module is to produce
Raw one indicate the processing module whether be electrically connected the hard disk there are signals, and by this there are signal store it is corresponding to the hard disk
Temporary storage module state information.
The processing unit is electrically connected the virtual pin port of the control unit, and the processing unit is to via the virtual pin
Port obtains the M pen state data stored by the M temporary storage module, and for each pen state data, the processing unit is according to this
State information generates a LED control signal for corresponding to hard disk corresponding to the state information, and by the LED control signal
It is sent to the control unit, is corresponded to so that the control unit according to the LED control signal, controls in the light emitting diode
It shines in the light emitting diode group of the hard disk.
Compared to the prior art, hard disk monitoring system of the present invention, for each hard disk, by the processing of the control unit
Module detects the connection state of the hard disk and the processing module, and to generate this, there are signals, and by this there are signal store it is hard to this
The state information of the corresponding temporary storage module of disk, the processing unit generate the LED control signal according to the state information, so that should
Control unit is controlled in the light emitting diode and is sent out corresponding to the light emitting diode group of the hard disk according to the LED control signal
Light.
[Detailed description of the invention]
Fig. 1 is a block diagram, illustrates a kind of current hard disk monitoring system.
Fig. 2 is a block diagram, illustrates a first embodiment of hard disk monitoring system of the present invention.
Fig. 3 is a block diagram, illustrates a second embodiment of hard disk monitoring system of the present invention.
[specific embodiment]
It please referring to shown in Fig. 2, a first embodiment signal of hard disk monitoring system 2 of the present invention connects a baseboard management controller 3,
It and include a hard disk 21, a light emitting diode 23, a control unit 24 and a processing unit 25.The control unit 24
For example complexity can program logic device (Complex Programmable Logic Device, CPLD).
The hard disk 21 is, for example, to support non-volatility memorizer host controller interface norm (Non-Volatile
Memory Express, NVMe) PCI-E SSD, the hard disk 21 to generate one correspond to itself operating condition state
Signal, the status signal indicate the hard disk 21 be in state in an access, a positioning states and an error condition wherein one
Person.
The light emitting diode 23 includes a light emitting diode group 231, which corresponds to the hard disk
21, and the second light emitting diode of the first light emitting diode for issuing green light including one and a sending red light, it should with instruction
The operating condition of hard disk 21.It is worth noting that, the light emitting diode group 231 is also possible to include one in other embodiments
Dichromatic LED is displayed in red light and green light and is respectively corresponded the operating shape for indicating that the hard disk 21 is different with corresponding
State, in addition, the color for the light that the light emitting diode group 231 is issued is also not limited to the red light and green that the present embodiment is lifted
Light.
24 signal of control unit connects the hard disk 21 and the light emitting diode 23, and supports the one of I2C including one
First Port 241, one is electrically connected inter-integrated circuit servant's (I2C slave) unit 242, one of first Port 241
Help second Port 243, one of universal input and output (General-Purpose Input/Output, GPIO) agreement temporarily
Storing module 244, one is electrically connected the place of inter-integrated circuit servant unit 242, second Port 243 and the temporary storage module 244
Manage virtual pin port (the Virtual Pin of module 245 and the electrical connection temporary storage module 244 and the processing module 245
Ports, VPP)246.First Port 241 of the control unit 24 and 243 signal of the second Port connect the hard disk
21, which connects the baseboard management controller 3, which connects the light emitting diode
Unit 23.
Inter-integrated circuit servant unit 242 is used to receive shape caused by the hard disk 21 via first Port 241
State signal, and transmit the status signal to the processing module 245 and via first Port 241 transmit the status signal to should
Baseboard management controller 3, so that the processing module 245 stores received status signal to the shape of the temporary storage module 244
State data, and the baseboard management controller 3 stores the status signal.
The temporary storage module 244 includes 8 buffer (not shown), and 8 buffers of the temporary storage module 244 are to correspondence
Storage one is relevant to the state information of the hard disk 21.
The processing module 245 reaches an agreement on the connection state for detecting the hard disk 21 and the processing module 245 using GPIO to generate
One indicate the processing module 245 whether signal connect the hard disk 21 there are signals, and by this there are signal store to this temporarily
The state information of storing module 244.In this present embodiment, which is reached an agreement on via second Port 243 with GPIO
Know whether signal connects the processing module 245 to the hard disk 21, and there are signals to generate this.
The processing unit 25 is electrically connected the virtual pin port 246 with SMbus.The processing unit 25 via this virtually to connect
The state information stored by the temporary storage module 244 is read at foot port 246, which generates one according to the state information
The control list is sent to corresponding to the LED control signal of hard disk 21 corresponding to the state information, and by the LED control signal
The processing module 245 of member 24, so that the processing module 245 of the control unit 24 controls the hair according to the LED control signal
It shines in optical diode unit 23 corresponding to the light emitting diode group 231 of the hard disk 21, for example, when the LED control signal
When the status signal of corresponding state information indicates that hard disk is in state in the access, the processing module of the control unit 24
First light emitting diode of the corresponding light emitting diode group 231 of 245 controls issues the green light of flashing, when the light emitting control
When the corresponding state information of signal indicates that hard disk is in the positioning states, the processing module 245 of the control unit 24 is controlled
First light emitting diode of the corresponding light emitting diode group 231 issues permanent bright green light, and works as the LED control signal
When corresponding state information indicates that hard disk is in the error condition, the processing module 245 of the control unit 24, which controls, to be corresponded to
Second light emitting diode of the light emitting diode group 231 issue permanent bright red light, when the LED control signal is corresponding
When going out the processing module 245 there are signal designation signal do not connect the hard disk 21 of state information, at this of the control unit 24
Second light emitting diode that reason module 245 controls the corresponding light emitting diode group 231 issues the red light of flashing.It is special
It is noted that the processing unit 25 is periodically transmitted via the virtual pin port 246 in other embodiments of the invention
One is relevant to the solicited message of the hard disk to the processing module 245, so that the processing module 245 is via the virtual pin port
246 by one include the corresponding hard disk 21 there are the return informations of signal to be sent to the processing unit 25, when the processing unit 25
Receive the return information and determine the correspondence of the return information hard disk 21 there are signal designations to go out the processing module
After 245 signals connect the hard disk 21, which maps (VPP via the virtual pin port 246 with virtual pin port
Mapping mode) reads the state information stored by the temporary storage module 244.
It please refers to shown in Fig. 3, a second embodiment of hard disk monitoring system 2 of the present invention, is similar to the first embodiment,
Different places are only that: the hard disk monitoring system 2 includes the hard disk 21 of M support PCI-E, M > 1.In addition, the hard disk monitors
System 2 is also electrically connected the exchanger 21 and the third Port of the processing module 245 comprising an exchanger (switch) 22 and one
247, which connects with I2C signal first connection of the control unit 24 to be electrically connected the M hard disk of grade 21
Port 241, the third Port 247 support GPIO agreement.The control unit 24 includes M temporary storage module 244, each temporary storage module
The corresponding storage one of 244 8 buffers is relevant to the state information of the one of them of the M hard disk of grade 21.The light emitting diode
Unit 23 includes M light emitting diode group 231, and each light emitting diode group 231 corresponds to wherein the one of M hard disk 21 of grade
Person.
The control unit 24 control the exchanger 22 in order by the status signal from the hard disk 21 being electrically connected via
First Port 241 is sent to inter-integrated circuit servant unit 242, and inter-integrated circuit servant unit 242 transmits institute again
The status signal of the hard disk 21 of electrical connection is electrically connected hard to the processing module 245 and via first Port 241 transmission
The status signal of disk 21 to the baseboard management controller 3 so that the processing module 245 by received status signal store to
The state information of the corresponding temporary storage module 244 of hard disk 21 of status signal is transmitted, and the baseboard management controller 3 storage is received
The status signal arrived.Second Port 243 connects the M hard disk of grade 21 with universal input and output agreement signal, in more detail
For, in this present embodiment, second Port 243 be via the M IC foot position (PRSNT#) from the M hard disk of grade 21 with
Another status signal of the M hard disk of grade 21 is received respectively.
For each hard disk 21, which detects the hard disk 21 and the processing module 245 using GPIO agreement
Connection state indicates whether signal connects another status signal of the hard disk 21 to the processing module 245 to generate one, that is,
There are signals, and there are signals to store to the state information of the temporary storage module 244 by this.
The processing unit 25 waits this stored by M temporary storage module 244 etc. to read this via the virtual pin port 246
State information, and for each pen state data, which generates one and corresponds to state money according to the state information
Expect the LED control signal of corresponding hard disk 21, and the LED control signal is sent to the processing mould of the control unit 24
Block 245, so that the processing module 245 of the control unit 24 controls the light emitting diode according to the LED control signal
It shines in 23 corresponding to the light emitting diode group 231 of the hard disk 21.
It is worth noting that, in this present embodiment, for each pen state data, when the processing unit 25 judges the shape
State data there are signal designation go out store the hard disk 21 corresponding to the temporary storage module 244 of the state information signal connection should
When processing module 245, which is relevant to the command information of the hard disk 21 extremely via the virtual link port 246 transmission one
The processing module 245 makes the processing module 245 keep the exchanger 22 former via the third Port 247 according to the command information
This phase-locked loop (Phase-locked loops, PLL) circuit for being electrically connected the hard disk 21 is not turned on.
In conclusion hard disk monitoring system 2 of the present invention, for each hard disk 21, by the processing of the control unit 24
Module 245, initiatively detecting the connection state of the hard disk 21 and the processing module 245, there are signals to generate this, and this is deposited
It stores in signal to the state information of the corresponding temporary storage module 244 of the hard disk 21.And processing module 245 of the control unit 24
The status signal for receiving the hard disk 21 from the connection of institute's signal is stored corresponding temporary to the hard disk 21 for transmitting status signal
The state information of module 244.The processing unit 25 reads and generates the LED control signal according to the state information, so that the control
The processing module 245 of unit 24 processed controls according to the LED control signal and corresponds to this in the light emitting diode 23 firmly
The light emitting diode group 231 of disk 21 shines, in addition, when the hard disk monitoring system 2 is comprising multiple hard disks 21 and for each state
Data, when the processing unit 25 judges that this of the state information goes out to store the temporary storage module of the state information there are signal designation
For the hard disk 21 corresponding to 244 when signal does not connect the processing module 245, which makes 22 script of exchanger be electrically connected
The circuit for connecing the hard disk 21 is not turned on, therefore can reach the purpose of the present invention really.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (9)
1. a kind of hard disk monitoring system, characterized by comprising:
M hard disk, M≤1；
One light emitting diode, including M light emitting diode group, each light emitting diode group correspond to its of the M hard disk
Middle one, and the operating condition to indicate corresponding hard disk；
One control unit is electrically connected the light emitting diode, and to be electrically connected the M hard disk, which includes M
Temporary storage module corresponds respectively to the M hard disk, and to store the M pen state data for corresponding respectively to the M hard disk, one is empty
Quasi- pin port, is electrically connected the M temporary storage module and a processing module, is electrically connected the M temporary storage module, the light emitting diode list
Member and the virtual pin port, and to be electrically connected the M hard disk, and to detect the hard disk and the processing for each hard disk
The connection state of module with generate one indicate the processing module whether be electrically connected the hard disk there are signals, and by this exist believe
Number storage to the corresponding temporary storage module of the hard disk state information；And
One processing unit is electrically connected the virtual pin port of the control unit, and the processing unit is to via the virtual pin port
The M pen state data stored by the M temporary storage module is obtained, for each pen state data, the processing unit is according to the shape
State data generates one and corresponds to the LED control signal of hard disk corresponding to the state information, and the LED control signal is passed
It send to the control unit, so that the control unit according to the LED control signal, controls and corresponds in the light emitting diode
The light emitting diode group of the hard disk shines.
2. hard disk monitoring system according to claim 1, which is characterized in that each hard disk corresponds to itself to generate one
The status signal of operating condition, when the processing module is received from the status signal for the hard disk being currently electrically connected, at this
Reason module also stores received status signal to the state money of the corresponding temporary storage module of hard disk corresponding to status signal
Material.
3. hard disk monitoring system according to claim 2, which is characterized in that also include an exchanger, M is whole greater than 1
Number, the exchanger are electrically connected the control unit, and to be electrically connected the M hard disk, the control unit control the exchanger so that
Status signal from the hard disk being electrically connected is streamed to the control via inter-integrated circuit wheel in order by the exchanger
Unit.
4. hard disk monitoring system according to claim 3, which is characterized in that the control unit further includes whole inside a support
One first Port of circuit is closed, which is electrically connected first Port with inter-integrated circuit with electric with the control unit
Connection.
5. hard disk monitoring system according to claim 4, which is characterized in that first Port of the control unit is electrically connected
Connect a baseboard management controller, wherein the control unit further include the inter-integrated circuit of the electrical connection processing module fall forward it is single
Member, the baseboard management controller and the exchanger are electrically connected inter-integrated circuit servant's unit, the friendship via first Port
Parallel operation transmits the status signal of be electrically connected hard disk to inter-integrated circuit servant's unit, and inter-integrated circuit servant unit is again
The status signal for the hard disk that the exchanger is electrically connected is transmitted to the baseboard management controller and the processing module, so that the processing
Module stores received status signal to the state information of the corresponding temporary storage module of hard disk corresponding to status signal.
6. hard disk monitoring system according to claim 2, which is characterized in that the status signal indicates that the hard disk is in one
The one of them of state, a positioning states and an error condition in access.
7. hard disk monitoring system according to claim 1, which is characterized in that for each state information, when the processing list
When member judges that the status signal of the state information indicates that the corresponding hard disk of the state information is in the error condition, at this
The circuit that reason unit makes the exchanger be electrically connected the hard disk is not turned on.
8. hard disk monitoring system according to claim 1, which is characterized in that the processing unit is electrically connected with System Management Bus
The virtual pin port is connect, and is electrically connected the M temporary storage module via the virtual pin port.
9. hard disk monitoring system according to claim 1, which is characterized in that the control unit further includes that a support is universal
Second Port of input and output agreement, which reaches an agreement on to universal input and output is electrically connected second Port, and
The processing module is electrically connected via second Port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810271284.6A CN110321263B (en) | 2018-03-29 | 2018-03-29 | Hard disk monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810271284.6A CN110321263B (en) | 2018-03-29 | 2018-03-29 | Hard disk monitoring system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110321263A true CN110321263A (en) | 2019-10-11 |
| CN110321263B CN110321263B (en) | 2023-06-06 |
Family
ID=68110866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810271284.6A Active CN110321263B (en) | 2018-03-29 | 2018-03-29 | Hard disk monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110321263B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112882894A (en) * | 2021-02-19 | 2021-06-01 | 山东英信计算机技术有限公司 | Hall detection system based on storage server three-layer drawer |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101231610A (en) * | 2007-01-26 | 2008-07-30 | 佛山市顺德区顺达电脑厂有限公司 | Apparatus and method for monitoring SATA hardpan |
| CN102479140A (en) * | 2010-11-30 | 2012-05-30 | 英业达股份有限公司 | Computer system and hard disk state display method |
| US20140164678A1 (en) * | 2012-12-12 | 2014-06-12 | Key Technology Corporation | Intelligent detection device of solid state hard disk combining a plurality of nand flash memory cards and detecting method for the same |
| CN106033383A (en) * | 2015-03-20 | 2016-10-19 | 昆达电脑科技(昆山)有限公司 | Hard disk lamp signal control circuit |
| CN107305474A (en) * | 2016-04-21 | 2017-10-31 | 佛山市顺德区顺达电脑厂有限公司 | The stocking system of linking relationship can visually be indicated |
| CN107729220A (en) * | 2017-09-27 | 2018-02-23 | 郑州云海信息技术有限公司 | A kind of design method for realizing more NVMe hard disk backboards lightings |
| CN107765993A (en) * | 2016-08-23 | 2018-03-06 | 佛山市顺德区顺达电脑厂有限公司 | Hard disk interface device |
-
2018
- 2018-03-29 CN CN201810271284.6A patent/CN110321263B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101231610A (en) * | 2007-01-26 | 2008-07-30 | 佛山市顺德区顺达电脑厂有限公司 | Apparatus and method for monitoring SATA hardpan |
| CN102479140A (en) * | 2010-11-30 | 2012-05-30 | 英业达股份有限公司 | Computer system and hard disk state display method |
| US20140164678A1 (en) * | 2012-12-12 | 2014-06-12 | Key Technology Corporation | Intelligent detection device of solid state hard disk combining a plurality of nand flash memory cards and detecting method for the same |
| CN106033383A (en) * | 2015-03-20 | 2016-10-19 | 昆达电脑科技(昆山)有限公司 | Hard disk lamp signal control circuit |
| CN107305474A (en) * | 2016-04-21 | 2017-10-31 | 佛山市顺德区顺达电脑厂有限公司 | The stocking system of linking relationship can visually be indicated |
| CN107765993A (en) * | 2016-08-23 | 2018-03-06 | 佛山市顺德区顺达电脑厂有限公司 | Hard disk interface device |
| CN107729220A (en) * | 2017-09-27 | 2018-02-23 | 郑州云海信息技术有限公司 | A kind of design method for realizing more NVMe hard disk backboards lightings |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112882894A (en) * | 2021-02-19 | 2021-06-01 | 山东英信计算机技术有限公司 | Hall detection system based on storage server three-layer drawer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110321263B (en) | 2023-06-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI556113B (en) | Hot-pluggable computing system, computer-implemented method and system | |
| RU2682911C2 (en) | Reversible connector for accessory devices | |
| US11641402B2 (en) | Systems and methods for managed connectivity wall outlets using low energy wireless communication | |
| CN102223394B (en) | Methods and servers to provide remote direct access of solid-state storage | |
| US20210232530A1 (en) | Multi-mode nmve over fabrics devices | |
| CN108008914B (en) | The method, apparatus and ARM equipment of disk management in a kind of ARM equipment | |
| CN107577620A (en) | Information processor, information processing method and recording medium | |
| CN106970866A (en) | A kind of disk monitor system and method | |
| US9377967B2 (en) | Systems and methods for scalable storage management | |
| CN103455455A (en) | Serial switching system, server and serial switching method | |
| US9164861B2 (en) | Drive mapping using a plurality of connected enclosure management controllers | |
| US6237048B1 (en) | Adapter card with vendor unique differentiation and customization using PCI sideband signals | |
| EP3709149B1 (en) | Off-board flash memory | |
| US10515042B1 (en) | DAS storage cable identification | |
| TW201935239A (en) | HDD monitoring system | |
| EP2677439A2 (en) | Active cable management | |
| EP3244319B1 (en) | Flexible nvme drive management solution | |
| CN104516751A (en) | Server system | |
| CN108845763A (en) | A kind of system and method for managing disk state concentratedly | |
| CN116932311A (en) | Solid state disk state monitoring method, system, server and storage medium | |
| CN107992169A (en) | A kind of Server Extension system | |
| US20160156518A1 (en) | Server for automatically switching sharing-network | |
| CN110321263A (en) | Hard disk monitoring system | |
| CN112650696A (en) | HDD backboard management device | |
| CN210721440U (en) | PCIE card abnormity recovery device, PCIE card and PCIE expansion system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |