CN108388449A - A kind of method of data center's update linux system trawl performance - Google Patents
A kind of method of data center's update linux system trawl performance Download PDFInfo
- Publication number
- CN108388449A CN108388449A CN201810026655.4A CN201810026655A CN108388449A CN 108388449 A CN108388449 A CN 108388449A CN 201810026655 A CN201810026655 A CN 201810026655A CN 108388449 A CN108388449 A CN 108388449A
- Authority
- CN
- China
- Prior art keywords
- trawl performance
- initrd
- data center
- server node
- update
- 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.)
- Pending
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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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
Abstract
The present invention discloses a kind of method of data center's update linux system trawl performance, is related to driving more frontier；Before data center utilizes the filling OS of pxe, advance with the driving of the server node update network interface card of existing operating system, and extract trawl performance file, to not updating the server node of trawl performance, extract the original initrd.image files in the corresponding OS mirror images of pxe, newer trawl performance file in advance is replicated and is compiled into the original initrd.image files, required new initrd.image files are generated, the trawl performance update for not updating the server node of trawl performance is completed；Solved the problems, such as using the method for the present invention the upper server trawl performance without deployment OS of the pxe server that occur under the scene of the needs such as data center and server provider batch deployment OS, can not filling OS, can be promoted and applied with potentiality.
Description
Technical field
The present invention discloses a kind of method of update trawl performance, is related to driving more frontier, specifically a kind of data
The method that center updates linux system trawl performance.
Background technology
Linux pxe installation systems be server data centers system O＆M in relatively common technology because it is former
Reason be by the filling OS of real-time performance, so the trawl performance in system image whether matched with hardware configuration need it is true in advance
Recognize.And more and more network interface cards enter server field at present, inevitably will appear the shape for not having certain trawl performances under standard OS
Condition needs the driving problems for first solving network interface card at this time if disposing OS using pxe modes.The present invention provides a kind of data center
Update the method for linux system trawl performance：Before data center utilizes the filling OS of pxe, the clothes of existing operating system are advanced with
The driving of business device node updates network interface card, and trawl performance file is extracted, to not updating the server node of trawl performance, extract
Newer trawl performance file in advance is replicated and is compiled by the original initrd.image files in the corresponding OS mirror images of pxe
In the original initrd.image files, required new initrd.image files are generated, completion does not update network interface card drive
The trawl performance of dynamic server node updates.The needs such as data center and server provider are solved using the method for the present invention
Under the scene of batch deployment OS the pxe server that occur it is upper without dispose OS server trawl performance, can not filling OS ask
There are topic potentiality can promote and apply.
PXE ：Preboot execute environment, Pre-boot Execution Environment are a kind of deployment services device systems
Method, the exploitation developed by Intel Company works in the network mode of Client/Server, work station supported to pass through network
Image is downloaded from far-end server, and is thus supported through network startup operating system, in start-up course, demanding terminal service
Device distributes IP address, then with TFTP (trivial file transfer protocol) or MTFTP (multicast
Trivial file transfer protocol) agreement download one start software package to local memory in execute, by this
Start software package and completes the setting of terminal basic software, the terminal operating system being pre-installed in guiding in server.PXE can
To guide several operation systems.
Invention content
The present invention is directed to the demand and shortcoming of current technology development, provides a kind of data center's update linux system
The method of trawl performance.
A kind of method of data center's update linux system trawl performance, before data center utilizes the filling OS of pxe, in advance
The driving of network interface card is updated using the server node of existing operating system, and extracts trawl performance file, is driven to not updating network interface card
Dynamic server node extracts the original initrd.image files in the corresponding OS mirror images of pxe, will drive newer network interface card in advance
Dynamic file is replicated and is compiled into the original initrd.image files, and required new initrd.image texts are generated
Part completes the trawl performance update for not updating the server node of trawl performance.
In the method, data center updates the driving of network interface card on the server node for having operating system, and carries
The trawl performance file taken is ixgbe.ko files.
The method the specific steps are：
In data center, the driving of network interface card is updated on the server node for having (SuSE) Linux OS, and in/intel/
Ixgbe.ko files are extracted under ixgbe/ catalogues,
To not updating the server node of trawl performance, the original initrd.image files in the corresponding OS mirror images of extraction pxe,
The ixgbe.ko files of extraction are replicated and are compiled into the original initrd.image files, generated required
New initrd.image files complete the trawl performance update for not updating the server node of trawl performance.
A kind of data center updating linux system trawl performance using pxe, before data center utilizes the filling OS of pxe, in advance
The driving of network interface card is updated first with the server node of existing operating system, and extracts trawl performance file, to not updating network interface card
The server node of driving extracts the original initrd.image files in the corresponding OS mirror images of pxe, will advance newer network interface card
Driving file is replicated and is compiled into the original initrd.image files, and required new initrd.image texts are generated
Part completes the trawl performance update for not updating the server node of trawl performance.
The data center updates the driving of network interface card, and the network interface card extracted on the server node for having operating system
It is ixgbe.ko files to drive file.
The present invention has an advantageous effect in that compared with prior art：
The present invention provides a kind of method of data center's update linux system trawl performance：Data center utilizes the filling OS of pxe
Before, the driving of the server node update network interface card of existing operating system is advanced with, and extract trawl performance file, to not updating
The server node of trawl performance extracts the original initrd.image files in the corresponding OS mirror images of pxe, will be newer in advance
Trawl performance file is replicated and is compiled into the original initrd.image files, is generated required new
Initrd.image files complete the trawl performance update for not updating the server node of trawl performance；Utilize the method for the present invention
It solves on the pxe server occurred under the scene of the needs batch deployment OS such as data center and server provider without deployment
The server trawl performance of OS, can not filling OS the problem of, have potentiality can promote and apply.
Description of the drawings
Fig. 1 the method for the present invention flow diagrams.
Specific implementation mode
The present invention provides a kind of method of data center's update linux system trawl performance：Data center is filling using pxe
Before OS, the driving of the server node update network interface card of existing operating system is advanced with, and extracts trawl performance file, to not more
The server node of new trawl performance extracts the original initrd.image files in the corresponding OS mirror images of pxe, will update in advance
Trawl performance file replicate and be compiled into the original initrd.image files, generate required new
Initrd.image files complete the trawl performance update for not updating the server node of trawl performance.
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, to this hair
Bright further description.
It is specifically walked using the method for the present invention for the intel PHY cards driving of network interface card with operating system redhat7u OS
Suddenly it is：
In the data center, by ixgbe-x.x.tar.gz nets on the server node for having redhat7u OS operating systems
Card driving installation update is completed, and/lib/modules/`uname-r`/updates/dirvers/net/Ethernet/
Ixgbe.ko files are extracted under intel/ixgbe/ catalogues,
To not updating the server node of trawl performance, the original initrd.image files in the corresponding OS mirror images of extraction pxe,
Main code is as follows：
The installation compiling of ixgbe-x.x.tar.gz trawl performances：
#tar zxvf ixgbe-4.3.15.tar.gz
#cd ixgbe-4.3.15/src
#make ; make install
Get Initrd.img from ISO
#mount -o loop rhel-server-7.2-x86_64-dvd.iso /mnt/
#mkdir /tmp/work
#cp /mnt/isolinux/initrd.img/tmp/work/
Extract initrd.img
#cd /tmp/work/
#mkdir initrd-new
(file initrd.img can check that this file is xz formats to #mv initrd.img initrd.img.xz, need to change
It is decompressed after format)
#xz -d initrd.img.xz –decompress
#cd initrd-new
#cpio -ivdum < ../initrd.img
The ixgbe.ko files of extraction are replicated and are compiled into the original initrd.image files, generated required
New initrd.image files complete the trawl performance update for not updating the server node of trawl performance, and main code is such as
Under：
Copy Required Driver
#cp -r /lib/modules/`uname -r`/updates/ /tmp/work/initrd-new/lib/modules/
`uname -r`/
Update driver information from modules.* to initrd.img modules.* files.
#cd /lib/modules/`uname -r`/
#egrep ‘ixgbe’ modules.symbols >> /tmp/work/initrd-new/lib/modules/`uname
-r`/modules.symbols\
#egrep ‘ixgbe’ modules.alias >> /tmp/work/initrd-new/lib/modules/`uname -
r`/modules.alias
# egrep ‘ixgbe’ modules.dep >> /tmp/work/initrd-new/lib/modules/`uname -r
`/modules.dep
Generate modules.*.bin files inside initrd.img
#chroot /tmp/work/initrd-new
#depmod -a –v
#exit
Generate updated initrd.img
#cd /tmp/work/initrd-new
#find . -print |cpio -o -H newc | xz --format=lzma > ../initrd.img
Using the method for the present invention solve server trawl performance on pxe server without OS to be disposed, can not filling OS ask
Topic, method is simple to operation, under the scene of the needs batch deployment OS such as data center and server provider, has popularization to make
Potentiality and necessity.
Claims (5)
1. a kind of method of data center's update linux system trawl performance, it is characterised in that data center utilizes the filling OS of pxe
Before, the driving of the server node update network interface card of existing operating system is advanced with, and extract trawl performance file, to not updating
The server node of trawl performance extracts the original initrd.image files in the corresponding OS mirror images of pxe, will be newer in advance
Trawl performance file is replicated and is compiled into the original initrd.image files, is generated required new
Initrd.image files complete the trawl performance update for not updating the server node of trawl performance.
2. according to the method described in claim 1, it is characterized in that in data center, in the server node for having operating system
The driving of upper update network interface card, and the trawl performance file extracted is ixgbe.ko files.
3. according to the method described in claim 2, it is characterized in that the specific steps are：
In data center, the driving of network interface card is updated on the server node for having (SuSE) Linux OS, and in/intel/
Ixgbe.ko files are extracted under ixgbe/ catalogues,
To not updating the server node of trawl performance, the original initrd.image files in the corresponding OS mirror images of extraction pxe,
The ixgbe.ko files of extraction are replicated and are compiled into the original initrd.image files, generated required
New initrd.image files complete the trawl performance update for not updating the server node of trawl performance.
4. a kind of data center updating linux system trawl performance using pxe, it is characterised in that data center is filled using pxe
Before filling OS, the driving of the server node update network interface card of existing operating system is advanced with, and extracts trawl performance file, to not
The server node of trawl performance is updated, the original initrd.image files in the corresponding OS mirror images of extraction pxe will in advance more
New trawl performance file is replicated and is compiled into the original initrd.image files, is generated required new
Initrd.image files complete the trawl performance update for not updating the server node of trawl performance.
5. data center according to claim 4, it is characterised in that in data center, in the server for having operating system
The driving of network interface card is updated on node, and the trawl performance file extracted is ixgbe.ko files.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810026655.4A CN108388449A (en) | 2018-01-11 | 2018-01-11 | A kind of method of data center's update linux system trawl performance |
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| CN201810026655.4A CN108388449A (en) | 2018-01-11 | 2018-01-11 | A kind of method of data center's update linux system trawl performance |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109840096A (en) * | 2019-01-02 | 2019-06-04 | 紫光华山信息技术有限公司 | The installation method and device of operating system |
| CN111240707A (en) * | 2020-01-19 | 2020-06-05 | 苏州浪潮智能科技有限公司 | Method and device for filling storage system through PXE network |
Citations (1)
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| CN106383703A (en) * | 2016-08-30 | 2017-02-08 | 浪潮(北京)电子信息产业有限公司 | Hard disk driver loading method and apparatus for linux operation system |
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2018
- 2018-01-11 CN CN201810026655.4A patent/CN108388449A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106383703A (en) * | 2016-08-30 | 2017-02-08 | 浪潮(北京)电子信息产业有限公司 | Hard disk driver loading method and apparatus for linux operation system |
Non-Patent Citations (1)
| Title |
|---|
| 匿名: "添加设备驱动到initrd.img-PXE环境建设", 《CSDN博客》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109840096A (en) * | 2019-01-02 | 2019-06-04 | 紫光华山信息技术有限公司 | The installation method and device of operating system |
| CN109840096B (en) * | 2019-01-02 | 2023-02-07 | 新华三信息技术有限公司 | Installation method and device of operating system |
| CN111240707A (en) * | 2020-01-19 | 2020-06-05 | 苏州浪潮智能科技有限公司 | Method and device for filling storage system through PXE network |
| CN111240707B (en) * | 2020-01-19 | 2022-07-26 | 苏州浪潮智能科技有限公司 | Method and device for filling storage system through PXE network |
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Application publication date: 20180810 |