CN109002328B - Starting method and device of storage equipment - Google Patents
Starting method and device of storage equipment Download PDFInfo
- Publication number
- CN109002328B CN109002328B CN201810799705.2A CN201810799705A CN109002328B CN 109002328 B CN109002328 B CN 109002328B CN 201810799705 A CN201810799705 A CN 201810799705A CN 109002328 B CN109002328 B CN 109002328B
- Authority
- CN
- China
- Prior art keywords
- target storage
- pci
- storage device
- target
- mode
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 43
- 230000002093 peripheral effect Effects 0.000 claims abstract description 15
- 238000004590 computer program Methods 0.000 claims description 23
- 238000010586 diagram Methods 0.000 description 16
- 230000008569 process Effects 0.000 description 8
- 230000006870 function Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/4401—Bootstrapping
- G06F9/4411—Configuring for operating with peripheral devices; Loading of device drivers
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Stored Programmes (AREA)
Abstract
The embodiment of the invention provides a starting method and a starting device of storage equipment, which are used for improving user experience. The method comprises the following steps: acquiring a port type of a peripheral component interconnect standard bus PCI-E connected with target storage equipment, wherein the target storage equipment is storage equipment to be started, and the target storage equipment is storage equipment supporting nonvolatile memory host controller interface specification NVME; and switching the target storage device to a target mode for starting, wherein the target mode is a mode which is preset in the target storage device and has an association relation with the PCI-E port type.
Description
Technical Field
The present invention relates to the field of storage, and in particular, to a method and an apparatus for starting a storage device.
Background
With the advent of the cloud computing age, the development of solid-state storage is rapidly advanced, NVME (Non-Volatile Memory express, which supports the specification of a Non-Volatile Memory host controller interface) specification is officially discharged, and the development is performed based on the characteristics of a flash Memory, so that the difference between a storage system and a Memory, and the bandwidth of a Central Processing Unit (CPU) is reduced as much as possible. The NVME specification is a specification of SSD (Solid State Drives) using PCI-E (peripheral component interconnect express) channels. NVME has the advantages of lower latency, higher transmission rate, lower power consumption control.
A Dual-Port-equipped NVME SSD may implement one PCIe four-channel (PCIe X4) single Port or two PCIe two-channel (PCIe X2) functionality with different firmware, but manually needs to burn the different firmware with the help of special tools.
Disclosure of Invention
The embodiment of the invention provides a starting method and a starting device of storage equipment, which are used for improving user experience.
A first aspect of an embodiment of the present invention provides a method for starting a storage device, including:
acquiring a port type of a peripheral component interconnect standard bus PCI-E connected with target storage equipment, wherein the target storage equipment is storage equipment to be started, and the target storage equipment is storage equipment supporting nonvolatile memory host controller interface specification NVME;
and switching the target storage device to a target mode for starting, wherein the target mode is a mode which is preset in the target storage device and has an association relation with the PCI-E port type.
Optionally, the switching the target storage device to the target mode is started by:
and when the PCI-E port type is the PCI-E X4 port, switching the target storage device to a single-port mode for starting.
Optionally, the switching the target storage device to the target mode is started by:
and when the PCI-E port type is the PCI-E X2 port, switching the target storage device to dual-port mode startup.
Optionally, after the starting of switching the target storage device to the target mode, the method further includes:
performing read, write and/or erase operations based on the target storage device.
A second aspect of the embodiments of the present invention provides a starting apparatus for a storage device, including:
the device comprises an acquisition unit, a storage unit and a control unit, wherein the acquisition unit is used for acquiring the port type of a peripheral component interconnect standard bus PCI-E connected with target storage equipment, the target storage equipment is storage equipment to be started, and the target storage equipment is storage equipment supporting the NVME (non-volatile memory host controller interface specification);
and the switching unit is used for switching the target storage device to a target mode for starting, wherein the target mode is a mode which is preset in the target storage device and has an association relationship with the PCI-E port type.
Optionally, the switching unit is specifically configured to:
and when the PCI-E port type is the PCI-E X4 port, switching the target storage device to a single-port mode for starting.
Optionally, the switching unit is further specifically configured to:
and when the PCI-E port type is the PCI-E X2 port, switching the target storage device to dual-port mode startup.
Optionally, the apparatus further comprises:
and the processing unit is used for performing reading, writing and/or erasing operations based on the target storage equipment.
A third aspect of embodiments of the present invention provides a processor for executing a computer program, where the computer program executes to perform the steps of the method according to the above aspects.
A fourth aspect of embodiments of the present invention provides a computer-readable storage medium having a computer program stored thereon, characterized in that: the computer program, when executed by a processor, performs the steps of the method of the aspects described above.
According to the technical scheme, the port type of the peripheral component interconnect standard bus PCI-E connected with the target storage device is obtained, the target storage device is the storage device to be started, and the target storage device is the storage device supporting the NVME; and switching the target storage equipment to a target mode for starting, wherein the target mode is a mode which is preset in the target storage equipment and has an association relation with the PCI-E port type. Therefore, different starting modes are set in the system corresponding to the target storage device in advance, the interface type of the PCI-E connected with the target storage device is associated, the port type of the PCI-E connected with the target storage device is obtained, the starting mode corresponding to the interface type of the PCI-E can be selected for starting, different firmware is not required to be burnt by means of a special tool, and therefore user experience can be improved.
Drawings
Fig. 1 is a schematic diagram of an embodiment of a method for starting a storage device according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an embodiment of a startup apparatus of a storage device according to an embodiment of the present invention;
fig. 3 is a schematic hardware structure diagram of a starting apparatus according to an embodiment of the present invention;
fig. 4 is a schematic diagram of an embodiment of an electronic device according to an embodiment of the present invention;
fig. 5 is a schematic diagram of an embodiment of a computer-readable storage medium according to an embodiment of the present invention.
Detailed Description
The embodiment of the invention provides a starting method and a starting device of a storage device, which are used for improving user experience.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that the embodiments described herein may be practiced otherwise than as specifically illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The PCI-E bus is a point-to-point serial connection device connection mode, and point-to-point means that each PCI-E device has independent data connection, and concurrent data transmission among the devices is not influenced.
The method for starting the storage device is described below from the perspective of a starting apparatus of the storage device, where the starting apparatus of the storage device may be a server, or may also be a service unit in the server, and is not particularly limited.
Referring to fig. 1, fig. 1 is a schematic diagram of an embodiment of a starting method of a storage device according to an embodiment of the present invention, including:
101. and acquiring the port type of the peripheral component interconnect standard bus PCI-E connected with the target storage equipment.
In this embodiment, the starting apparatus of the storage device may obtain a port type of a peripheral component interconnect standard bus PCI-E connected to a target storage device, where the target storage device is a storage device to be started, and the target storage device is a storage device supporting the NVME specification. PCI-E is a new generation of bus interface, and PCI-E specifications allow for the implementation of channel specifications for X1, X2, X4, X8, X12, X16, and X32. That is, the port type of the PCI-E connected to the target storage device may be obtained here, for example, the obtained port type of the PCI-E is a PCI-E X2-capable port.
102. And switching the target storage device to the target mode for starting.
In this embodiment, after the starting apparatus of the storage device obtains the PCI-E port type connected to the target storage device, the target storage device may be switched to a target mode to start, where the target mode is a mode preset in the target storage device and having an association relationship with the PCI-E port type. That is, two different modes may be set for the target storage device in advance, and the two different modes respectively correspond to different PCI-E port types, that is, the target storage device is started in the corresponding mode according to the PCI-E port type.
It should be noted that, since the NVME SSD supports the PCI-E X4 port and the PCI-E X2 port, the following description is made separately:
when the PCI-E port type is a PCI-E X4 port, switching the target storage equipment to a single-port mode for starting;
and when the PCI-E port type is the PCI-E X2 port, switching the target storage device to a dual-port mode for starting.
In this embodiment, two different modes may be set in advance in the system of the target storage device to initiate the target storage setup, one is a single-port mode, the other is a dual-port mode, when the start-up setting of the storage device obtains the PCI-E port type connected with the target storage device, the PCI-E port type can be judged to determine, whether the port type belongs to one PCIe X4 or two PCIe X2, determines whether the target storage device is booted in single-port mode or dual-port mode, when the PCI-E port type is PCI-E X4 port, the target storage device is switched to single port mode for starting, and when the PCI-E port type is the PCI-E X2 port, switching the target storage device to a dual-port mode for starting.
It should be noted that, after the boot apparatus of the storage device completes booting the target storage device, read, write and/or erase operations may be performed based on the target storage device.
To sum up, in the embodiment of the present invention, a port type of a peripheral component interconnect standard bus PCI-E connected to a target storage device is obtained, where the target storage device is a storage device to be started, and the target storage device is a storage device supporting a nonvolatile memory host controller interface specification NVME; and switching the target storage equipment to a target mode for starting, wherein the target mode is a mode which is preset in the target storage equipment and has an association relation with the PCI-E port type. Therefore, different starting modes are set in the system corresponding to the target storage device in advance, the interface type of the PCI-E connected with the target storage device is associated, the port type of the PCI-E connected with the target storage device is obtained, the starting mode corresponding to the interface type of the PCI-E can be selected to start, different firmware is not required to be written by means of a special tool, and therefore user experience can be improved.
The embodiments of the present invention are described above from the viewpoint of a boot method of a storage device, and the embodiments of the present invention are described below from the viewpoint of a boot apparatus of a storage device.
Referring to fig. 2, fig. 2 is a schematic diagram of an embodiment of a boot apparatus of a storage device according to an embodiment of the present invention, where the boot apparatus of the storage device includes:
an obtaining unit 201, configured to obtain a port type of a peripheral component interconnect standard bus PCI-E connected to a target storage device, where the target storage device is a storage device to be started, and the target storage device is a storage device supporting a nonvolatile memory host controller interface specification NVME;
a switching unit 202, configured to switch the target storage device to a target mode for starting, where the target mode is a preset mode that has an association relationship with the PCI-E port type inside the target storage device.
Optionally, the switching unit 202 is specifically configured to:
and when the PCI-E port type is the PCI-E X4 port, switching the target storage device to a single-port mode for starting.
Optionally, the switching unit 202 is further specifically configured to:
and when the PCI-E port type is the PCI-E X2 port, switching the target storage device to dual-port mode startup.
Optionally, the apparatus further comprises:
a processing unit 203 for performing read, write and/or erase operations based on the target storage device.
The interaction manner among the units of the starting apparatus of the storage device in this embodiment is as described in the embodiment shown in fig. 1, and details are not described here again.
To sum up, in the embodiment of the present invention, a port type of a peripheral component interconnect standard bus PCI-E connected to a target storage device is obtained, where the target storage device is a storage device to be started, and the target storage device is a storage device supporting a nonvolatile memory host controller interface specification NVME; and switching the target storage equipment to a target mode for starting, wherein the target mode is a mode which is preset in the target storage equipment and has an association relation with the PCI-E port type. Therefore, different starting modes are set in the system corresponding to the target storage device in advance, the interface type of the PCI-E connected with the target storage device is associated, the port type of the PCI-E connected with the target storage device is obtained, the starting mode corresponding to the interface type of the PCI-E can be selected to start, different firmware is not required to be written by means of a special tool, and therefore user experience can be improved.
The above describes the boot apparatus of the storage device in the embodiment of the present invention from the perspective of the modular functional entity, and the following describes the boot apparatus of the storage device in the embodiment of the present invention from the perspective of hardware processing.
Referring to fig. 3, an embodiment of a starting apparatus 300 according to an embodiment of the present invention includes:
an input device 301, an output device 302, a processor 303 and a memory 304 (wherein the number of the processor 303 may be one or more, and one processor 303 is taken as an example in fig. 3). In some embodiments of the present invention, the input device 301, the output device 302, the processor 303 and the memory 304 may be connected by a bus or other means, wherein the connection by the bus is exemplified in fig. 3.
Wherein, by calling the operation instruction stored in the memory 304, the processor 303 is configured to perform the following steps:
acquiring a port type of a peripheral component interconnect standard bus PCI-E connected with target storage equipment, wherein the target storage equipment is storage equipment to be started, and the target storage equipment is storage equipment supporting nonvolatile memory host controller interface specification NVME;
and switching the target storage device to a target mode for starting, wherein the target mode is a mode which is preset in the target storage device and has an association relation with the PCI-E port type.
Optionally, the switching the target storage device to the target mode is started by:
and when the PCI-E port type is the PCI-E X4 port, switching the target storage device to a single-port mode for starting.
Optionally, the switching the target storage device to the target mode is started by:
and when the PCI-E port type is the PCI-E X2 port, switching the target storage device to dual-port mode startup.
Optionally, after the target storage device is switched to the target mode and started, performing read, write and/or erase operations based on the target storage device.
Referring to fig. 4, fig. 4 is a schematic view of an embodiment of an electronic device according to an embodiment of the invention.
As shown in fig. 4, an embodiment of the present invention provides an electronic device 400, which includes a memory 410, a processor 420, and a computer program 411 stored in the memory 410 and executable on the processor 420, and when the processor 420 executes the computer program 411, the following steps are implemented:
acquiring a port type of a peripheral component interconnect standard bus PCI-E connected with target storage equipment, wherein the target storage equipment is storage equipment to be started, and the target storage equipment is storage equipment supporting nonvolatile memory host controller interface specification NVME;
and switching the target storage device to a target mode for starting, wherein the target mode is a mode which is preset in the target storage device and has an association relation with the PCI-E port type.
In a specific implementation, when the processor 420 executes the computer program 411, any of the embodiments corresponding to fig. 1 may be implemented.
Since the electronic device described in this embodiment is a device used for implementing the method for starting the storage device in the embodiment of the present invention, based on the method described in this embodiment of the present invention, a person skilled in the art can understand the specific implementation manner of the electronic device in this embodiment and various variations thereof, so that how to implement the method in the embodiment of the present invention by the electronic device is not described in detail herein, and as long as the person skilled in the art implements the device used for implementing the method in the embodiment of the present invention, the device used for implementing the method in the embodiment of the present invention belongs to the protection scope of the present invention.
Referring to fig. 5, fig. 5 is a schematic diagram illustrating an embodiment of a computer-readable storage medium according to the present invention.
As shown in fig. 5, the present embodiment provides a computer-readable storage medium 500 having a computer program 511 stored thereon, the computer program 511 implementing the following steps when executed by a processor:
acquiring a port type of a peripheral component interconnect standard bus PCI-E connected with target storage equipment, wherein the target storage equipment is storage equipment to be started, and the target storage equipment is storage equipment supporting nonvolatile memory host controller interface specification NVME;
and switching the target storage device to a target mode for starting, wherein the target mode is a mode which is preset in the target storage device and has an association relation with the PCI-E port type.
In a specific implementation, the computer program 511 may implement any of the embodiments corresponding to fig. 1 when executed by a processor.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the system, the apparatus and the module described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). The memory is an example of a computer-readable medium.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), block flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other matching elements in a process, method, article, or apparatus that comprises the element.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The above are merely examples of the present invention, and are not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (6)
1. A method for booting a storage device, comprising:
acquiring a port type of a peripheral component interconnect standard bus PCI-E connected with target storage equipment, wherein the target storage equipment is storage equipment to be started, and the target storage equipment is storage equipment supporting nonvolatile memory host controller interface specification NVME;
switching the target storage device to a target mode for starting, wherein the target mode is a mode which is preset in the target storage device and has an incidence relation with the PCI-E port type;
the switching the target storage device to a target mode boot includes:
when the PCI-E port type is a PCI-E X4 port, switching the target storage equipment to a single-port mode for starting;
and when the PCI-E port type is the PCI-E X2 port, switching the target storage device to dual-port mode startup.
2. The method of claim 1, wherein after the booting of the target storage device to the target mode, the method further comprises:
performing read, write and/or erase operations based on the target storage device.
3. An apparatus for booting a storage device, comprising:
the device comprises an acquisition unit, a storage unit and a control unit, wherein the acquisition unit is used for acquiring the port type of a peripheral component interconnect standard bus PCI-E connected with target storage equipment, the target storage equipment is storage equipment to be started, and the target storage equipment is storage equipment supporting the NVME (non-volatile memory host controller interface specification);
a switching unit, configured to switch the target storage device to a target mode for starting, where the target mode is a mode preset in the target storage device and having an association relationship with the PCI-E port type;
the switching unit is specifically configured to:
when the PCI-E port type is a PCI-E X4 port, switching the target storage equipment to a single-port mode for starting;
the switching unit is further specifically configured to:
and when the PCI-E port type is the PCI-E X2 port, switching the target storage device to dual-port mode startup.
4. The apparatus of claim 3, further comprising:
and the processing unit is used for performing reading, writing and/or erasing operations based on the target storage equipment.
5. A processor for executing a computer program, the computer program executing the steps of the method according to any of claims 1 to 2.
6. A computer-readable storage medium having stored thereon a computer program, characterized in that: the computer program, when being executed by a processor, realizes the steps of the method according to any one of claims 1 to 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810799705.2A CN109002328B (en) | 2018-07-20 | 2018-07-20 | Starting method and device of storage equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810799705.2A CN109002328B (en) | 2018-07-20 | 2018-07-20 | Starting method and device of storage equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109002328A CN109002328A (en) | 2018-12-14 |
| CN109002328B true CN109002328B (en) | 2021-08-31 |
Family
ID=64597068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810799705.2A Active CN109002328B (en) | 2018-07-20 | 2018-07-20 | Starting method and device of storage equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109002328B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1614559A (en) * | 2004-10-14 | 2005-05-11 | 威盛电子股份有限公司 | Switching equipment of memory analog device |
| US20170357609A1 (en) * | 2016-06-10 | 2017-12-14 | Liqid Inc. | Multi-Port Interposer Architectures In Data Storage Systems |
| CN107943730A (en) * | 2017-12-06 | 2018-04-20 | 郑州云海信息技术有限公司 | A kind of system for supporting NVMe agreement PCIE signals |
-
2018
- 2018-07-20 CN CN201810799705.2A patent/CN109002328B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1614559A (en) * | 2004-10-14 | 2005-05-11 | 威盛电子股份有限公司 | Switching equipment of memory analog device |
| US20170357609A1 (en) * | 2016-06-10 | 2017-12-14 | Liqid Inc. | Multi-Port Interposer Architectures In Data Storage Systems |
| CN107943730A (en) * | 2017-12-06 | 2018-04-20 | 郑州云海信息技术有限公司 | A kind of system for supporting NVMe agreement PCIE signals |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109002328A (en) | 2018-12-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9811369B2 (en) | Method and system for physical computer system virtualization | |
| US20230064884A1 (en) | Power-down test of firmware of a memory system | |
| CN104063284B (en) | The method and apparatus running application program | |
| CN110399168B (en) | System starting method, device and equipment for multiple data disk storage servers | |
| JP2017182165A (en) | Control program of information processing apparatus, information processing apparatus, and control method of information processing apparatus | |
| US7849300B2 (en) | Method for changing booting sources of a computer system and a related backup/restore method thereof | |
| CN112667442B (en) | Control method, device and equipment based on nonvolatile memory device starting system | |
| KR102116096B1 (en) | Multisystem, and method of booting the same | |
| CN109002328B (en) | Starting method and device of storage equipment | |
| CN110825421B (en) | Firmware upgrading method, system and readable storage medium | |
| CN113190241A (en) | Method and device for expanding capacity of data partition, electronic equipment and storage medium | |
| CN105786569B (en) | A kind of information processing method and electronic equipment | |
| CN112912743B (en) | Calculation force control method, device, equipment and storage medium | |
| CN108959020B (en) | Method and device for calculating CPU utilization rate of computer | |
| KR20150116627A (en) | Controller and data storage device including the same | |
| US20230289192A1 (en) | Reversible virtual factory reset | |
| US10628309B1 (en) | Loading a serial presence detect table according to jumper settings | |
| CN106557385B (en) | Data snapshot method and storage device | |
| CN111367710A (en) | eMMC problem reduction method and device | |
| US11720276B2 (en) | Memory system and controller for managing write status | |
| KR20120031017A (en) | Combined memory and storage device in an apparatus for data processing | |
| CN107766385B (en) | Method and equipment for converting file format of virtual disk | |
| KR20110078171A (en) | Bootable volatile memory appratus, memory module having it, and processing system, and method for booting processing system using it | |
| CN113948146A (en) | Test method and device for solid state disk and electronic equipment | |
| CN105374394A (en) | Semiconductor memory device, operating method thereof, and data storage device including the same |
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 |