CN107577581A - A kind of method of all SSD disks in quick detection Linux system - Google Patents
A kind of method of all SSD disks in quick detection Linux system Download PDFInfo
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- CN107577581A CN107577581A CN201710847089.9A CN201710847089A CN107577581A CN 107577581 A CN107577581 A CN 107577581A CN 201710847089 A CN201710847089 A CN 201710847089A CN 107577581 A CN107577581 A CN 107577581A
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Abstract
The method that the present invention discloses all SSD disks in a kind of quick detection Linux system, is related to SSD disk detection techniques, by being integrated to disc information in Linux system, can quickly obtain a SSD disk list.Disk list first in acquisition system, it is physical disk to judge disk, if not then ignoring；Then it is mobile disk to judge disk, if then ignoring, it is SSD finally to judge disk, if not then ignoring, if then adding SSD lists, has been detected until disk is whole, has finally returned that SSD lists.Quick search of the present invention reduces the workload of server attendant, improves the speed that SSD disks are detected in system to all SSD in system；This method is novel in design, implements simply, and easily operation, greatly improves server O＆M efficiency, specific preferable popularizing value.
Description
Technical field
The present invention relates to SSD disk detection techniques, all SSD magnetic in specifically a kind of quick detection Linux system
The method of disk.
Background technology
SSD（Solid State Drives, solid state hard disc）With read or write speed is fast, shockproof crash resistance is preferable, low-power consumption,
Noiseless, operating temperature range is big, it is light the advantages that, increasingly faster with magnetic disc development, SSD takes in enterprise-level at present
It is engaged in gradually popularizing in device.But in linux operating systems, due to SSD and mechanical hard disk the HDD interface used and agreement one
Sample, the drive come out in systems to these Disk Mappings are not had any different, and this is resulted in use, can not quickly be known
Other SSD and HDD.In server O＆M, in order to confirm which disk is SSD, which disk is HDD, it is necessary to expend O＆M people
The substantial amounts of energy of member, in addition in coding, judges that disk type is also unrealistic simply by program, causes rapidly to identify
Disk type has had a strong impact on server O＆M efficiency.
The content of the invention
Demand and weak point of the present invention for the development of current technology, there is provided institute in a kind of quick detection Linux system
There is the method for SSD disks.
The method of all SSD disks in a kind of quick detection Linux system of the present invention, solve above-mentioned technical problem and adopt
Technical scheme is as follows：The method of all SSD disks in the quick detection Linux system, by integrating in Linux system
Disc information, judge disk type, quick search goes out all SSD in system, and its specific implementation process includes：1）Obtain drive bar
Table, 2）Judge that disk is physical disk, 3) judge that disk is mobile disk, 4）Judge that disk is SSD, 5）Return
Return SSD lists.
Preferably, disk list first in acquisition system, it is physical disk to judge disk, if not then ignoring；So
It is mobile disk to judge disk afterwards, if then ignoring, it is SSD finally to judge disk, if not then ignoring, if then
SSD lists are added, has been detected until disk is whole, has finally returned that SSD lists.
Preferably, step 1）, by checking that catalogue/sys/block obtains all disk drives, obtain disk list.
Preferably, step 2）, logical device is filtered out, leaves behind physical disk.
Preferably, step 3）, the driving type of disk is judged by udevadm orders, excludes mobile disk.
Preferably, step 4）, the type of disk is judged by lsblk orders, SSD is added into SSD lists.
The method of all SSD disks, has compared with prior art in a kind of quick detection Linux system of the present invention
Beneficial effect be：The present invention can quickly obtain a SSD disk by being integrated to disc information in Linux system
List, so as to quick search to all SSD in system, reduce the workload of server attendant, improve in system and examine
Survey the speed of SSD disks；Also, this method is novel in design, implement simply, easily operation, greatly improve server O＆M effect
Rate, therefore specific preferable popularizing value.
Brief description of the drawings
Accompanying drawing 1 is the flow chart of all SSD disks in quick detection Linux system.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, below in conjunction with specific embodiment, to this hair
The method of all SSD disks is further described in a kind of bright quick detection Linux system.
Embodiment 1:
The method that the present embodiment proposes all SSD disks in a kind of quick detection Linux system, by integrating Linux system
Interior disc information, judge disk type, quick search goes out all SSD in system, and its specific implementation process includes：1）Obtain disk
List, 2）Judge that disk is physical disk, 3) judge that disk is mobile disk, 4）Judge that disk is SSD, 5）
Return to SSD lists.
As shown in Figure 1, the idiographic flow of all SSD disks is as follows in the present embodiment quick detection Linux system：First
Disk list in acquisition system, it is physical disk to judge disk, if not then ignoring；Then judge whether disk moves
Disk, if then ignoring, it is SSD finally to judge disk, if not then ignoring, if SSD lists are then added, until disk
All detect, ultimately formed SSD lists and return.
Embodiment 2：
Described in the present embodiment in quick detection Linux system all SSD disks method, on the basis of embodiment 1, by right
Disc information is integrated in Linux system, obtains a SSD disk list.
First by checking that catalogue/sys/block obtains all disk drives, disk list is obtained；And which is judged
It is not physical disk, filters out logical device, leaves behind physical disk；Then, the drive of disk is judged by udevadm orders
Dynamic type, excludes mobile disk；The type of disk is judged finally by lsblk orders, SSD is added into SSD lists, and return
Return SSD lists.
Embodiment is only the specific case of the present invention, and scope of patent protection of the invention is including but not limited to above-mentioned
Embodiment, any person of an ordinary skill in the technical field that meet claims of the present invention and any is to it
The appropriate change or replacement done, it should all fall into the scope of patent protection of the present invention.
Claims (6)
1. a kind of method of all SSD disks in quick detection Linux system, it is characterised in that by integrating Linux system
Interior disc information, judge disk type, quick search goes out all SSD in system, and its specific implementation process includes：1）Obtain disk
List, 2）Judge that disk is physical disk, 3) judge that disk is mobile disk, 4）Judge that disk is SSD, 5）
Return to SSD lists.
2. according to claim 1 in a kind of quick detection Linux system all SSD disks method, it is characterised in that
Disk list first in acquisition system, it is physical disk to judge disk, if not then ignoring；Then judge that disk is
Mobile disk, if then ignoring, it is SSD finally to judge disk, if not then ignore, if then adding SSD lists, until
Disk has all detected, and finally returns that SSD lists.
3. the method for all SSD disks, its feature exist in a kind of quick detection Linux system according to claim 1 or claim 2
In step 1）, by checking that catalogue/sys/block obtains all disk drives, obtain disk list.
4. according to claim 3 in a kind of quick detection Linux system all SSD disks method, it is characterised in that
Step 2）, logical device is filtered out, leaves behind physical disk.
5. according to claim 4 in a kind of quick detection Linux system all SSD disks method, it is characterised in that
Step 3）, the driving type of disk is judged by udevadm orders, excludes mobile disk.
6. according to claim 5 in a kind of quick detection Linux system all SSD disks method, it is characterised in that
Step 4）, the type of disk is judged by lsblk orders, SSD is added into SSD lists.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710847089.9A CN107577581A (en) | 2017-09-19 | 2017-09-19 | A kind of method of all SSD disks in quick detection Linux system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710847089.9A CN107577581A (en) | 2017-09-19 | 2017-09-19 | A kind of method of all SSD disks in quick detection Linux system |
Publications (1)
| Publication Number | Publication Date |
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| CN107577581A true CN107577581A (en) | 2018-01-12 |
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| CN201710847089.9A Pending CN107577581A (en) | 2017-09-19 | 2017-09-19 | A kind of method of all SSD disks in quick detection Linux system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109117091A (en) * | 2018-07-27 | 2019-01-01 | 广东浪潮大数据研究有限公司 | A kind of SSD equipment mount point acquisition methods and relevant apparatus |
Citations (2)
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| US20120007981A1 (en) * | 2010-07-09 | 2012-01-12 | Guerrera Ernest L | Passenger surveillance |
| CN103150126A (en) * | 2013-02-28 | 2013-06-12 | 北京百度网讯科技有限公司 | Disc character correct allocation method and device based on disc under Linux |
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2017
- 2017-09-19 CN CN201710847089.9A patent/CN107577581A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120007981A1 (en) * | 2010-07-09 | 2012-01-12 | Guerrera Ernest L | Passenger surveillance |
| CN103150126A (en) * | 2013-02-28 | 2013-06-12 | 北京百度网讯科技有限公司 | Disc character correct allocation method and device based on disc under Linux |
Non-Patent Citations (3)
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|---|
| CSDN: "Linux下判断磁盘是SSD还是HDD的几种方法", 《HTTPS://BLOG.CSDN.NET/SCH0120/ARTICLE/DETAILS/77725658》 * |
| LINUX/UNIX SYSTEM PROGRAMMING TRAINING: "Linux manual page", 《HTTPS://WWW.BAIDU.COM/LINK?URL=KZOYODGHC2GYAFBQ80ANQUBLABC2FR9NFOB6HEYOYIE_GNATPR_GN7K0BLMRCKUN18R-0PGDMPDSMV2KDUFXR_&WD=&EQID=85782534001497B0000000035CB97686》 * |
| 开源中国: "udev（八）：实战：使用udevadm修改usb优盘在_dev下的名字", 《HTTPS://WWW.OSCHINA.NET/QUESTION/565065_87348》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109117091A (en) * | 2018-07-27 | 2019-01-01 | 广东浪潮大数据研究有限公司 | A kind of SSD equipment mount point acquisition methods and relevant apparatus |
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Application publication date: 20180112 |