CN107995106A - A kind of interchanger redundant system of data storing platform - Google Patents
A kind of interchanger redundant system of data storing platform Download PDFInfo
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- CN107995106A CN107995106A CN201711256476.1A CN201711256476A CN107995106A CN 107995106 A CN107995106 A CN 107995106A CN 201711256476 A CN201711256476 A CN 201711256476A CN 107995106 A CN107995106 A CN 107995106A
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- network interface
- interchanger
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- network
- interface card
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/10—Packet switching elements characterised by the switching fabric construction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/55—Prevention, detection or correction of errors
- H04L49/552—Prevention, detection or correction of errors by ensuring the integrity of packets received through redundant connections
-
- 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
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
-
- 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
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention discloses a kind of interchanger redundant system of data storing platform, including：Gateway, for connecting Intranet and outer net；Multiple switch, each interchanger are connected to gateway, for backuping each other transmit data between inner network and external network；Memory, for storing data；Multiple servers, each server are connected to memory, for backuping each other to memory access data；Wherein, being established between each interchanger and each server has at least two independent physical connections.The interchanger redundant system of the data storing platform of the present invention can build the highly redundant network of lifting user experience, and Logistics networks are healthy and strong, efficient and reliability.
Description
Technical field
The present invention relates to computer realm, and relate more specifically to a kind of interchanger redundancy system of data storing platform
System.
Background technology
Gradually it is transformed into one with application, network with the continuous development of network technology from simple information carrying platform and is
User provides the service providing platform of powerful information support.Got over using requirement of the user of network to the real-time effectiveness of network
Come it is higher so that wish network can moment stable operation, failsafe.Therefore, healthy and strong, efficient and reliability becomes network
The important goal of development, and to ensure that the reliability and stability of network then needs to use network device redundancy technology, that is, same
One node sets the equipment for repeating configuration, and common or switch operating, safeguards system equipment do not shut down.Highly redundant network makes
Obtain user and hardly feel the network equipment, link generation interruption or change, can still use network as usual.
The problem of for needing to build highly redundant network in the prior art, there has been no effective solution at present.
The content of the invention
In view of this, the purpose of the embodiment of the present invention is the interchanger redundant system for proposing a kind of data storing platform,
Data storing platform can be directed to or different types of data storing platform sets redundancy switch, structure lifting user experience
Highly redundant network, healthy and strong, the efficient and reliability of Logistics networks.
Based on above-mentioned purpose, the one side of the embodiment of the present invention provides a kind of interchanger redundancy system of data storing platform
System, including：
Gateway, for connecting Intranet and outer net；
Multiple switch, each interchanger are connected to gateway, for backuping each other transmit between inner network and external network
Data；
Memory, for storing data；
Multiple servers, each server are connected to memory, for backuping each other to memory access data；
Wherein, being established between each interchanger and each server has at least two independent physical connections.
In some embodiments, each server, which is equipped with, is respectively used to heartbeat, active link and data access
At least three throw the net card.
In some embodiments, multiple network interfaces of server where the network interface card for heartbeat takes, it takes network interface
Quantity be more than or equal to data storing platform interchanger quantity；The network interface that network interface card for heartbeat is taken by it is distinguished
It is connected to each interchanger.
In some embodiments, multiple network interfaces of server where the network interface card for active link takes, it takes net
The quantity of mouth is more than or equal to the quantity of the interchanger of data storing platform；The network interface that network interface card for active link is taken by it
It is connected respectively to each interchanger.
In some embodiments, at least one network interface of server where the network interface card for data access takes；For
The network interface card of data access passes through the network interface connection that it takes to memory.
In some embodiments, the heartbeat between each interchanger and each server uses respectively with active link
The different physical connections for being connected to different network interface cards are transmitted；Each used between server and memory and be different from heartbeat
Physical connection is established with the network interface card that active link uses and is transmitted.
In some embodiments, in multiple switch and multiple servers, synchronization only have an interchanger and
One server is active；Taken when an interchanger or a server delay machine or with an interchanger and one
When the relevant link detecting of device of being engaged in is abnormal, closing is delayed and machine or an interchanger of link detecting exception or a server and is made not
Another interchanger or another server enabled is active.
In some embodiments, link detecting is to be detected according to the IP address of the VLAN specified in gateway using ARP.
In some embodiments, the time interval of link detecting is 100ms.
In some embodiments, multiple switch is two, and multiple servers are two；Each interchanger is with 16
At least five network interface is used inside the gigabit switch of a network interface, wherein data storing platform；Each server is with 4 thousand
The X86 servers of Broadcom；Network interface card for heartbeat and the network interface card for active link respectively take 2 network interfaces, for data
The network interface card of access takes 1 network interface, vertical 8 independent physical connections of building together between two interchangers and two servers.
The present invention has following advantageous effects：The interchanger redundancy of data storing platform provided in an embodiment of the present invention
System, is connected to the multiple switch of gateway by setting and is connected to multiple servers of memory, and causes each
The technical solution for there are at least two independent physical connections is established between interchanger and each server, can be deposited for data
Store up platform or different types of data storing platform sets redundancy switch, the highly redundant network of structure lifting user experience, is protected
Hinder healthy and strong, the efficient and reliability of network.
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 needed for embodiment
Attached drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the structure diagram of the interchanger redundant system of data storing platform provided by the invention.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, below in conjunction with specific embodiment, and reference
Attached drawing, is further described the embodiment of the present invention.
It should be noted that all statements for using " first " and " second " are for differentiation two in the embodiment of the present invention
The non-equal entity of a same names or non-equal parameter, it is seen that " first " " second " should not only for the convenience of statement
The restriction to the embodiment of the present invention is interpreted as, following embodiment no longer illustrates this one by one.
Based on above-mentioned purpose, the embodiment of the present invention, which proposes one kind, can be directed to different pieces of information storage platform or different type
Data storing platform set redundancy switch system one embodiment.Fig. 1 is illustrated that data provided by the invention are deposited
Store up the structure diagram of the interchanger redundant system of platform.
The interchanger redundant system of the data storing platform includes：
Gateway, for connecting Intranet and outer net；
Multiple switch, each interchanger are connected to gateway, for backuping each other transmit between inner network and external network
Data；
Memory, for storing data；
Multiple servers, each server are connected to memory, for backuping each other to memory access data；
Wherein, being established between each interchanger and each server has at least two independent physical connections.
Wherein, alternatively, for nonredundancy the reasons why, memory and gateway multiple are deposited there may also be multiple
Reservoir and multiple gateways can also work at the same time or switch operating.As those skilled in the art can suspect, multiple storages
Device and multiple gateways work at the same time or the method for switch operating is disclosed by the prior art, therefore the embodiment of the present invention can root
According to the interchanger and server of the concrete condition arranged for redundancy of various data storing platforms；In other words, in the embodiment of the present invention
Memory and gateway it can be appreciated that memory group and gateway group with adaptively in different types of data storing platform
Implement.
In some embodiments, each server, which is equipped with, is respectively used to heartbeat, active link and data access
At least three throw the net card.
In some embodiments, multiple network interfaces of server where the network interface card for heartbeat takes, it takes network interface
Quantity be more than or equal to data storing platform interchanger quantity；The network interface that network interface card for heartbeat is taken by it is distinguished
It is connected to each interchanger.
Wherein, alternatively, heartbeat is that the side supplied in interchanger and server judges that the opposing party or two sides judge each other
As equipment whether the circuit that can be worked normally, on heartbeat a side should continually or periodically send inform it is another
Side or two sides continually or periodically send the signal informed and worked normally each other.When cannot receive signal as scheduled, recipient can
To judge sender's failure or machine of delaying.In general heartbeat is used by two-node cluster hot backup software and the signal on heartbeat
Information is not transmitted, but heartbeat can also regard striding equipment in some specific protocols mutually compatible with the embodiment of the present invention
Control bus uses.
In some embodiments, multiple network interfaces of server where the network interface card for active link takes, it takes net
The quantity of mouth is more than or equal to the quantity of the interchanger of data storing platform；The network interface that network interface card for active link is taken by it
It is connected respectively to each interchanger.
Wherein, alternatively, active link is used to normally transmit operational data.
In some embodiments, at least one network interface of server where the network interface card for data access takes；For
The network interface card of data access passes through the network interface connection that it takes to memory.
In some embodiments, the heartbeat between each interchanger and each server uses respectively with active link
The different physical connections for being connected to different network interface cards are transmitted；Each used between server and memory and be different from heartbeat
Physical connection is established with the network interface card that active link uses and is transmitted.
Wherein, alternatively, active link, heartbeat, storage data cable using different network interface cards can ensure data volume compared with
The stability of each circuit data transmission is ensured when big.When one of network interface card breaks down, other network interface cards are unaffected, because
This can be assisted to carry out failure network interface card switching by other network interface cards.
In some embodiments, in multiple switch and multiple servers, synchronization only have an interchanger and
One server is active；Taken when an interchanger or a server delay machine or with an interchanger and one
When the relevant link detecting of device of being engaged in is abnormal, closing is delayed and machine or an interchanger of link detecting exception or a server and is made not
Another interchanger or another server enabled is active.
Wherein, alternatively, corresponding interchanger is connected by network card binding, the network interface card of binding respectively, it is possible to achieve exchange
The redundancy of machine and network interface card.This redundant mode is referred to as active-standby mode (i.e. active-backup patterns).The same time only has one
A equipment is active, and break down another when one is converted to main equipment by backup at once.Since MAC Address outside can
See, externally, the MAC Address of binding is unique, is occurred to avoid switching chaotic.
In some embodiments, link detecting is to be detected according to the IP address of the VLAN specified in gateway using ARP.
Wherein, alternatively, if major network card is abnormal with the link between gateway, spare network interface card starts offer service.In advance
Link detecting interval time is first set, setting time is more short, can detect the exception of link faster and switch in time, but
Subnetwork bandwidth can be taken.
In some embodiments, the time interval of link detecting is 100ms.
In some embodiments, multiple switch is two, and multiple servers are two；Each interchanger is with 16
At least five network interface is used inside the gigabit switch of a network interface, wherein data storing platform；Each server is with 4 thousand
The X86 servers of Broadcom；Network interface card for heartbeat and the network interface card for active link respectively take 2 network interfaces, for data
The network interface card of access takes 1 network interface, vertical 8 independent physical connections of building together between two interchangers and two servers.
Wherein, alternatively, in the easy configuration of Dual-switch two server, the embodiment of the present invention can be with setting steps such as
Under
(1) each equipment is attached according to the connection mode of Fig. 1；
(2) IP in gateway VLAN is set, makes its network segment identical with the network segment of active link i.e. the 1 of server A, 2 network interfaces；
(3) network interface 1,2 of server A is tied to the network interface card A1 of server A；
(4) network interface card A1 binds active-standby mode, and the time interval of link detecting is set as 100ms, wireline inspection IP settings
For the IP in the VLAN of gateway setting；
(5) network interface 3,4 of server A is tied to network interface card A2, server B using the method similar to step (3), (4)
Network interface 1,2 be tied to network interface card B1, the network interface 3,4 of server B is tied to network interface card B2.
The embodiment of the present invention has following advantageous effects：The exchange of data storing platform provided in an embodiment of the present invention
Machine redundant system, is connected to the multiple switch of gateway by setting and is connected to multiple servers of memory, and makes
The technical solution established between each interchanger and each server and there are at least two independent physical connections is obtained, can be directed to
Data storing platform or different types of data storing platform set redundancy switch, the highly redundant net of structure lifting user experience
Network, Logistics networks are healthy and strong, efficient and reliability.
Above is exemplary embodiment disclosed by the invention, it should be noted that in the sheet limited without departing substantially from claim
On the premise of inventive embodiments scope of disclosure, it may be many modifications and change.According to open embodiment described herein
The function of claim to a method, step and/or action be not required to perform with any particular order.In addition, although the present invention is implemented
Element disclosed in example can be described or required in the form of individual, but be odd number unless explicitly limited, it is understood that be multiple.
It should be appreciated that it is used in the present context, unless context clearly supports exception, singulative " one
It is a " (" a ", " an ", " the ") be intended to also include plural form.It is to be further understood that "and/or" used herein is
Finger includes one or any and all possible combinations of more than one project listed in association.
Those of ordinary skills in the art should understand that：The discussion of any of the above embodiment is exemplary only, not
It is intended to imply that scope disclosed by the embodiments of the present invention (including claim) is limited to these examples；In the think of of the embodiment of the present invention
Under road, it can also be combined between the technical characteristic in above example or different embodiments, and exist as described above
Many other changes of the different aspect of the embodiment of the present invention, for simplicity, they are not provided in details.Therefore, it is all at this
Spiritual and any omission within principle, made, modification, equivalent substitution, improvement of inventive embodiments etc., should be included in this hair
Within the protection domain of bright embodiment.
Claims (10)
- A kind of 1. interchanger redundant system of data storing platform, it is characterised in that including：Gateway, for connecting Intranet and outer net；Multiple switch, each interchanger are connected to the gateway, for backuping each other between inner network and external network Transmit data；Memory, for storing data；Multiple servers, each server are connected to the memory, for backuping each other are deposited to the memory Access evidence；Wherein, being established between each interchanger and each server has at least two independent physical connections.
- 2. system according to claim 1, it is characterised in that each server be equipped be respectively used to heartbeat, At least the three of active link and data access throw the net card.
- 3. system according to claim 2, it is characterised in that the network interface card for the heartbeat is taken described in place Multiple network interfaces of server, it takes the number that the quantity of the network interface is more than or equal to the interchanger of the data storing platform Amount；The network interface that the network interface card for the heartbeat is taken by it is connected respectively to each interchanger.
- 4. system according to claim 2, it is characterised in that institute where the network interface card for the active link takes Multiple network interfaces of server are stated, it takes the quantity of the network interface more than or equal to the interchanger of the data storing platform Quantity；The network interface that the network interface card for the active link is taken by it is connected respectively to each interchanger.
- 5. system according to claim 2, it is characterised in that institute where the network interface card for the data access takes State at least one network interface of server；The network interface connection that the network interface card for the data access is taken by it To the memory.
- 6. according to the system described in claim 3 or 4 or 5, it is characterised in that each interchanger and each server Between the heartbeat and the active link carried out respectively using the different physical connections for being connected to the different network interface cards Transmission；Each used between the server and the memory and be different from the heartbeat and use described in the active link The network interface card establish physical connection and be transmitted.
- 7. system according to claim 6, it is characterised in that in multiple interchangers and multiple servers, Synchronization only has an interchanger and a server to be active；When an interchanger or a service Device delay machine when or during with an interchanger and the abnormal relevant link detecting of the server, closing is delayed machine or chain An abnormal interchanger of road detection or a server and another interchanger or another clothes for making not enabled Business device is active.
- 8. system according to claim 7, it is characterised in that the link detecting is according to the VLAN's specified in gateway IP address is detected using ARP.
- 9. system according to claim 8, it is characterised in that the time interval of the link detecting is 100ms.
- 10. according to the system described in any one in claim 1-9, it is characterised in that the multiple interchanger is two, institute Multiple servers are stated as two；Each interchanger is the gigabit switch with 16 network interfaces, wherein the data Network interface described at least five is used inside storage platform；Each server is the X86 servers with 4 Gigabit Ethernet；With The network interface card in the heartbeat and the network interface card for the active link respectively take 2 network interfaces, for described The network interface card of data access takes 1 network interface, builds together between described two interchangers and described two servers vertical 8 Independent physical connection.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711256476.1A CN107995106A (en) | 2017-12-04 | 2017-12-04 | A kind of interchanger redundant system of data storing platform |
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| CN109857034A (en) * | 2019-03-01 | 2019-06-07 | 中国航空无线电电子研究所 | Real-time warm back-up integrated data processing system |
| CN110557296A (en) * | 2019-09-30 | 2019-12-10 | 中国船舶重工集团公司第七0七研究所 | Dual-unit server redundant network system |
| CN110708331A (en) * | 2019-10-17 | 2020-01-17 | 辽宁机电职业技术学院 | Document network threat early warning monitoring and management system and method based on artificial intelligence |
| CN110933142A (en) * | 2019-11-07 | 2020-03-27 | 浪潮电子信息产业股份有限公司 | ICFS cluster network card monitoring method, device and equipment and medium |
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