CN107046469A - A kind of method extended for server load balancing network card equipment - Google Patents
A kind of method extended for server load balancing network card equipment Download PDFInfo
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- CN107046469A CN107046469A CN201710329796.9A CN201710329796A CN107046469A CN 107046469 A CN107046469 A CN 107046469A CN 201710329796 A CN201710329796 A CN 201710329796A CN 107046469 A CN107046469 A CN 107046469A
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- 101000772194 Homo sapiens Transthyretin Proteins 0.000 claims description 24
- 102100029290 Transthyretin Human genes 0.000 claims description 24
- 238000013515 script Methods 0.000 claims description 14
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- 101100513046 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) eth-1 gene Proteins 0.000 claims description 8
- 238000007689 inspection Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
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Abstract
The invention discloses a kind of method extended for server load balancing network card equipment, by the recognition rule for adjusting network interface card, so as to realize when network interface card extends, instruct operation maintenance personnel to be accurately positioned network card equipment increases new network card equipment with quick in load balancing configuration, reduce enterprise IT maintenance cost, server system after addition network interface card can be avoided to break down and cause operation system not access, the generation for situations such as network bandwidth is reduced on the contrary, the O&M risk of Enterprise IT System is reduced simultaneously, the network interface card bandwidth of server can be effectively increased, reduce server outage maintenance time, so as to reduce servicing down times for Enterprise IT System O&M.
Description
Technical field
It is more particularly to a kind of to be used for the extension of server load balancing network card equipment the present invention relates to server technology field
Method.
Background technology
The server of oneself is almost all established inside all trades and professions now, due to the special status of server, it can
Just seem very important by property, availability and its I/O speed, the high availability and security for keeping server are enterprise-level IT
The important indicator of environment, most important of which is some the high availability of server network connection, in order to realize these requirements, existing
Many network card configurations are mostly used in server.
Current enterprise's production environment is typically configured using acquiescence network card configuration script and adapter load balancing, generally using
Slave network card equipments are added in bond equipment script and the MAC Address of Network Card in slave network card equipments slave is deleted, and
Network interface card is corresponding with port nominally then by operating system Auto-matching, and although the mode of this increase network interface card has reached addition network interface card
Load balancing, but when newly-increased network interface card adds load-balancing device there are many risks in this mode:Add after network interface card, weight
Open network interface card to change in system identification title, cause load balancing network card equipment can not be distinguished by using, it is necessary to go down in system
Network card equipment in other load balancing;After the new network card equipment of addition, if network interface card model difference, there may be drive module not
The problem of causing business network failure together.
Therefore, how to avoid addition network interface card after server system break down and cause operation system not access, network
The generation for situations such as bandwidth is reduced on the contrary, reduces the O&M risk of Enterprise IT System, is that those skilled in the art need solution at present
Technical problem certainly.
The content of the invention
It is an object of the invention to provide a kind of method extended for server load balancing network card equipment, it can avoid adding
The hair for situations such as server system is broken down and causes operation system not access after screening card, the network bandwidth is reduced on the contrary
It is raw, reduce the O&M risk of Enterprise IT System.
In order to solve the above technical problems, the invention provides following technical scheme:
A kind of method extended for server load balancing network card equipment, including:
Check slave network interface card titles used in bond network card equipment load balancing under the operating system of destination server;
Determine the slave network interface cards title and SysFSBus ID corresponding relation;
Default network interface card recognition rule file is inquired about in the operating system, and is backed up;
The newly-built network interface card recognition rule file, and add with KERNELS==" SysFSBusID " recognition rule;
Shutdown operation is carried out to the destination server, and the network interface card newly increased is inserted in the destination server;
The PCIslot checked under the operating system where the network interface card newly increased, and record corresponding
SysFSBusID information;
The network interface name of the network interface card newly increased described in being set in the newly-built network interface card recognition rule file;
New slave network interfaces script is added in the network card configuration script catalogue of the destination server;
Increase corresponding slave network interfaces title in the network interface card bond equipment scripts of the destination server;
Restart network, the bond equipment of the destination server is come into force, and carry out attended operation.
Preferably, the determination slave network interface cards title and SysFSBus ID corresponding relation, including:
The corresponding device PCI information of slave network interface cards is checked by default order under the operating system;
The slave network interface cards title and SysFSBus ID are determined by the corresponding device PCI information of the slave network interface cards
Corresponding relation.
Preferably, it is described to check that the corresponding device PCI of slave network interface cards is believed by default order under the operating system
Breath, including:
By ordering lspci-v or hwinfo to check that the corresponding device PCI of slave network interface cards is believed under the operating system
Breath.
Preferably, it is described that default network interface card recognition rule file is inquired about in the operating system, and backed up, wrap
Include:
The operating system /etc/udev/rules.d files in inquiry network interface card recognition rule 70-persistent-
Net.rules, is backed up.
Preferably, the newly-built network interface card recognition rule file, and add with KERNELS=='s " SysFSBusID "
Recognition rule, including:
Newly-built 70-persistent-net.rules files, are added and are advised with KERNELS==" SysFSBusID " identification
Then;
The recognition rule of the KERNELS==" SysFSBusID " includes:SUBSYSTEM==" net ", ACTION=
=" add ", DRIVERS=="* ", KERNELS==" 0000:00:19.0 ", ATTR { dev_id }==" 0x0 ", ATTR
{ type }==" 1 ", KERNEL==" eth* ", NAME=" eth0 " SUBSYSTEM==" net ", ACTION=="
Add ", DRIVERS=="* ", KERNELS==" 0000:00:19.1 ", ATTR { dev_id }==" 0x0 ", ATTR
{ type }==" 1 ", and KERNEL==" eth* ", wherein, eth0 and eth1 are the destination service checked to NAME=" eth1 "
Two slave network interface card titles used in bond network card equipments load balancing under the operating system of device.
Preferably, the network interface of the network interface card newly increased in the newly-built network interface card recognition rule file described in setting
Name, including:
In the newly-built 70-persistent-net.rules files, the network interface name of the network interface card of the new addition is set
Eth2 and eth3;
Identification to the network interface name of the network interface card of each new addition includes:SUBSYSTEM==" net ", ACTION=="
Add ", DRIVERS=="* ", KERNELS==" 0000:00:18.0 ", ATTR { dev_id }==" 0x0 ", ATTR
{ type }==" 1 ", KERNEL==" eth* ", NAME=" eth2 " SUBSYSTEM==" net ", ACTION=="
Add ", DRIVERS=="* ", KERNELS==" 0000:00:18.1 ", ATTR { dev_id }==" 0x0 ", ATTR
{ type }==" 1 " KERNEL==" eth* ", NAME=" eth3 ".
Preferably, under the operating system of the inspection destination server used in bond network card equipment load balancing
Before slave Adapter Names are referred to as, in addition to:
The extension environment measuring of server load balancing network card equipment is carried out in advance;
Judge whether the extension environment reaches pre-set level;
If so, then performing step:Check that bond network card equipment load balancing is used under the operating system of destination server
Slave network interface card titles.
Preferably, the advance progress server load balancing network card equipment extension environment measuring, including:
The destination server is detected in advance.
Compared with prior art, above-mentioned technical proposal has advantages below:
A kind of method extended for server load balancing network card equipment provided by the present invention, including:Check target
Slave network interface card titles used in bond network card equipments load balancing under the operating system of server;Determine slave network interface card titles
With SysFSBus ID corresponding relation;Default network interface card recognition rule file is inquired about in an operating system, and is backed up;Newly
Networking card recognition rule file, and add with KERNELS==" SysFSBusID " recognition rule;Destination server is carried out
Shutdown operation, and the network interface card newly increased is inserted in destination server;Check under an operating system where the network interface card newly increased
PCIslot, and record corresponding SysFSBusID information;The net newly increased is set in newly-built network interface card recognition rule file
The network interface name of card;New slave network interfaces script is added in the network card configuration script catalogue of destination server;In destination service
Increase corresponding slave network interfaces title in the network interface card bond equipment scripts of device;Restart network, make the bond equipment of destination server
Come into force, and carry out attended operation.By such scheme, the recognition rule of network interface card is adjusted, so as to realize when network interface card extends, is instructed
Operation maintenance personnel is accurately positioned network card equipment and quickly increases new network card equipment, reduction enterprise IT dimension in load balancing configuration
Protect cost, can avoid addition network interface card after server system break down and cause operation system not access, the network bandwidth it is anti-
And generation situations such as reduce, while reducing the O&M risk of Enterprise IT System, the network interface card bandwidth of server can be effectively increased,
Server outage maintenance time is reduced, so as to reduce servicing down times for Enterprise IT System O&M.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is used for the side that server load balancing network card equipment extends by what a kind of embodiment of the invention was provided
Method flow chart.
Embodiment
The core of the present invention is to provide a kind of method extended for server load balancing network card equipment, can avoid adding
The hair for situations such as server system is broken down and causes operation system not access after screening card, the network bandwidth is reduced on the contrary
It is raw, reduce the O&M risk of Enterprise IT System.
In order that the above objects, features and advantages of the present invention can become apparent it is understandable, below in conjunction with the accompanying drawings to this hair
Bright embodiment is described in detail.
Detail is elaborated in the following description to fully understand the present invention.But the present invention can with it is a variety of not
It is same as other manner described here to implement, those skilled in the art can do class in the case of without prejudice to intension of the present invention
Like popularization.Therefore the present invention is not limited to the specific embodiments disclosed below.
Fig. 1 is refer to, Fig. 1 is set by what a kind of embodiment of the invention was provided for server load balancing network interface card
The method flow diagram of standby extension.
A kind of embodiment of the present invention provides a kind of side extended for server load balancing network card equipment
Method, including:
S11:Check slave Adapter Names used in bond network card equipment load balancing under the operating system of destination server
Claim, network interface card title such as eth0, eth1 etc..
S12:Determine slave network interface cards title and SysFSBus ID corresponding relation.
In the present embodiment, slave network interface cards title and SysFSBus ID corresponding relation are determined, including:In operation system
System is lower to check the corresponding device PCI information of slave network interface cards by default order;Believed by the corresponding device PCI of slave network interface cards
Breath determines slave network interface cards title and SysFSBus ID corresponding relation.
Wherein, the corresponding device PCI information of slave network interface cards is checked by default order under an operating system, including:
By ordering lspci-v or hwinfo to check the corresponding device PCI information of slave network interface cards under operating system.For server
In redhatLinux need install hwinfo instruments.
S13:Default network interface card recognition rule file is inquired about in an operating system, and is backed up.
In one embodiment of the invention, default network interface card recognition rule file is inquired about in an operating system, is gone forward side by side
Row backup, including:Operating system /etc/udev/rules.d files in inquiry network interface card recognition rule 70-persistent-
Net.rules, is backed up.
S14:Newly-built network interface card recognition rule file, and add with KERNELS==" SysFSBusID " recognition rule.
In one embodiment of the invention, newly-built network interface card recognition rule file, and add with KERNELS==
The recognition rule of " SysFSBusID ", including:Newly-built 70-persistent-net.rules files, are added with KERNELS==
The recognition rule of " SysFSBusID ";KERNELS==" SysFSBusID " recognition rule includes:SUBSYSTEM=="
Net ", ACTION==" add ", DRIVERS=="* ", KERNELS==" 0000:00:19.0 ", ATTR { dev_id }=
=" 0x0 ", ATTR { type }==" 1 ", KERNEL==" eth* ", NAME=" eth0 " SUBSYSTEM==" net ",
ACTION==" add ", DRIVERS=="* ", KERNELS==" 0000:00:19.1 ", ATTR { dev_id }=="
0x0 ", ATTR { type }==" 1 ", and KERNEL==" eth* ", wherein, eth0 and eth1 are checked NAME=" eth1 "
Two slave network interface card titles used in bond network card equipments load balancing under the operating system of destination server.
It should be noted that being recognized accordingly according to network interface card title, present embodiment is simply included with network interface card title
Illustrated exemplified by eth0 and eth1, other network interface card titles can also be set up, its recognition principle is similar to the above.
S15:Shutdown operation is carried out to destination server, and the network interface card newly increased is inserted in destination server.
S16:The PCIslot checked under an operating system where the network interface card newly increased, and record corresponding
SysFSBusID information.
S17:The network interface name of the network interface card newly increased is set in newly-built network interface card recognition rule file.In one kind of the present invention
In embodiment, the network interface name of the network interface card newly increased is set in newly-built network interface card recognition rule file, including:
In newly-built 70-persistent-net.rules files, set newly add network interface card network interface name eth2 and
eth3;Identification to the network interface name of the network interface card of each new addition includes:
SUBSYSTEM==" net ", ACTION==" add ", DRIVERS=="* ", KERNELS==" 0000:
00:18.0 ", ATTR { dev_id }==" 0x0 ", ATTR { type }==" 1 ", KERNEL==" eth* ", NAME="
Eth2 " SUBSYSTEM==" net ", ACTION==" add ", DRIVERS=="* ", KERNELS==" 0000:00:
18.1 ", ATTR { dev_id }==" 0x0 ", ATTR { type }==" 1 " KERNEL==" eth* ", NAME=" eth3 ".
It should be noted that the identification of the network interface name to the network interface card of each new addition, present embodiment is simply newly to add
Network interface card title includes illustrating exemplified by eth2 and eth3, can also set up other network interface card titles, its recognition principle with it is above-mentioned
It is similar.
S18:New slave network interfaces script is added in the network card configuration script catalogue of destination server.
S19:Increase corresponding slave network interfaces title in the network interface card bond equipment scripts of destination server.
S110:Restart network, the bond equipment of destination server is come into force, and carry out attended operation.
By such scheme, the recognition rule of network interface card is adjusted, so as to realize when network interface card extends, instructs operation maintenance personnel accurate
Positioning network card equipment increases new network card equipment with quick in load balancing configuration, reduces enterprise IT maintenance cost, can
Avoid situations such as server system is broken down and causes operation system not access, the network bandwidth is reduced on the contrary after addition network interface card
Generation, while reducing the O&M risk of Enterprise IT System, the network interface card bandwidth of server can be effectively increased, reduction server stops
Machine maintenance time, so as to reduce servicing down times for Enterprise IT System O&M.
Further, in one embodiment of the invention, the bond nets in the case where checking the operating system of destination server
Before slave Adapter Names are referred to as used in card apparatus load balancing, in addition to:Server load balancing network card equipment is carried out in advance
Extend environment measuring;Judge whether extension environment reaches pre-set level;If so, then performing step:Check the behaviour of destination server
Make slave network interface card titles used in bond network card equipments load balancing under system.
Wherein, the extension environment measuring of server load balancing network card equipment is carried out in advance, including:Destination service is detected in advance
Whether the power supply of device powers normal;Whether the adapter load balancing operation of detection destination server is normal in advance;Inspection in advance
Whether normal survey new network interface card.
Before network interface card extension is carried out, the preparation of extension environment is preferably carried out, default index is powered including device power supply (DPS)
Normally, adapter load balancing normal operation, the new network card equipment normal non-fault of preparation.It is further ensured that the height of network interface card extension
Availability.
A kind of method extended for server load balancing network card equipment provided by the present invention has been carried out in detail above
It is thin to introduce.Specific case used herein is set forth to the principle and embodiment of the present invention, and above example is said
The bright method and its core concept for being only intended to help to understand the present invention.It should be pointed out that for the ordinary skill of the art
For personnel, under the premise without departing from the principles of the invention, some improvement and modification can also be carried out to the present invention, these improvement
Also fallen into modification in the protection domain of the claims in the present invention.
Claims (8)
1. a kind of method extended for server load balancing network card equipment, it is characterised in that including:
Check slave network interface card titles used in bond network card equipment load balancing under the operating system of destination server;
Determine the slave network interface cards title and SysFSBus ID corresponding relation;
Default network interface card recognition rule file is inquired about in the operating system, and is backed up;
The newly-built network interface card recognition rule file, and add with KERNELS==" SysFSBusID " recognition rule;
Shutdown operation is carried out to the destination server, and the network interface card newly increased is inserted in the destination server;
The PCIslot checked under the operating system where the network interface card newly increased, and record corresponding
SysFSBusID information;
The network interface name of the network interface card newly increased described in being set in the newly-built network interface card recognition rule file;
New slave network interfaces script is added in the network card configuration script catalogue of the destination server;
Increase corresponding slave network interfaces title in the network interface card bond equipment scripts of the destination server;
Restart network, the bond equipment of the destination server is come into force, and carry out attended operation.
2. according to the method described in claim 1, it is characterised in that described to determine the slave network interface cards title and SysFSBus
ID corresponding relation, including:
The corresponding device PCI information of slave network interface cards is checked by default order under the operating system;
The slave network interface cards title and SysFSBus ID pair are determined by the corresponding device PCI information of the slave network interface cards
It should be related to.
3. method according to claim 2, it is characterised in that described to be looked under the operating system by default order
The corresponding device PCI information of slave network interface cards is seen, including:
By ordering lspci-v or hwinfo to check the corresponding device PCI information of slave network interface cards under the operating system.
4. method according to claim 3, it is characterised in that described that default network interface card knowledge is inquired about in the operating system
Other rule file, and backed up, including:
The operating system /etc/udev/rules.d files in inquiry network interface card recognition rule 70-persistent-
Net.rules, is backed up.
5. method according to claim 4, it is characterised in that the newly-built network interface card recognition rule file, and add
With KERNELS==" SysFSBusID " recognition rule, including:
Newly-built 70-persistent-net.rules files, are added with KERNELS==" SysFSBusID " recognition rule;
The recognition rule of the KERNELS==" SysFSBusID " includes:
SUBSYSTEM==" net ", ACTION==" add ", DRIVERS=="* ",
KERNELS==" 0000:00:19.0 ", ATTR { dev_id }==" 0x0 ",
ATTR { type }==" 1 ", KERNEL==" eth* ", NAME=" eth0 "
SUBSYSTEM==" net ", ACTION==" add ", DRIVERS=="* ",
KERNELS==" 0000:00:19.1 ", ATTR { dev_id }==" 0x0 ",
ATTR { type }==" 1 ", KERNEL==" eth* ", NAME=" eth1 "
Wherein, eth0 and eth1 is used by bond network card equipment load balancing under the operating system of the destination server checked
Two slave network interface card titles.
6. method according to claim 5, it is characterised in that described to be set in the newly-built network interface card recognition rule file
The network interface name of the network interface card newly increased is put, including:
In the newly-built 70-persistent-net.rules files, the network interface name eth2 of the network interface card of the new addition is set
And eth3;
Identification to the network interface name of the network interface card of each new addition includes:
SUBSYSTEM==" net ", ACTION==" add ", DRIVERS=="* ",
KERNELS==" 0000:00:18.0 ", ATTR { dev_id }==" 0x0 ",
ATTR { type }==" 1 ", KERNEL==" eth* ", NAME=" eth2 "
SUBSYSTEM==" net ", ACTION==" add ", DRIVERS=="* ",
KERNELS==" 0000:00:18.1 ", ATTR { dev_id }==" 0x0 ", ATTR { type }==" 1 "
KERNEL==" eth* ", NAME=" eth3 ".
7. the method according to any one of claim 1 to 6, it is characterised in that in the operation of the inspection destination server
Before slave Adapter Names used in bond network card equipments load balancing are referred to as under system, in addition to:
The extension environment measuring of server load balancing network card equipment is carried out in advance;
Judge whether the extension environment reaches pre-set level;
If so, then performing step:Check under the operating system of destination server used in bond network card equipment load balancing
Slave network interface card titles.
8. method according to claim 7, it is characterised in that the advance progress server load balancing network card equipment expansion
Environment measuring is opened up, including:
Detect in advance the destination server power supply power it is whether normal;
Detect whether the adapter load balancing operation of the destination server is normal in advance;
Detect whether new network interface card is normal in advance.
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CN109445872A (en) * | 2018-10-22 | 2019-03-08 | 成都安恒信息技术有限公司 | A method of each network interface physical location is determined applied to multi-gateway Linux server |
CN109445872B (en) * | 2018-10-22 | 2021-10-15 | 成都安恒信息技术有限公司 | Method for determining physical position of each network port by multi-network-port Linux server |
CN109639476A (en) * | 2018-12-06 | 2019-04-16 | 郑州云海信息技术有限公司 | A kind of server network card apparatus information acquisition method and device |
CN109639476B (en) * | 2018-12-06 | 2022-02-18 | 郑州云海信息技术有限公司 | Method and device for acquiring information of network card equipment of server |
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