CN107302598A - A kind of new dual-active storage activity arbitration implementation method - Google Patents
A kind of new dual-active storage activity arbitration implementation method Download PDFInfo
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- CN107302598A CN107302598A CN201710715880.4A CN201710715880A CN107302598A CN 107302598 A CN107302598 A CN 107302598A CN 201710715880 A CN201710715880 A CN 201710715880A CN 107302598 A CN107302598 A CN 107302598A
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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
- H04L67/1097—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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- 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
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0663—Performing the actions predefined by failover planning, e.g. switching to standby network elements
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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
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
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Abstract
The present invention relates to a kind of new dual-active storage activity arbitration implementation method, when this method describes to have two dual-active mirrored storages offer business for business main frame, some business scenarios only need to one offer business of dual-active mirrored storage just can be in the case of, the arbitration modules application of business main frame is sent to by First storage offer business by First storage, second stores the arbitration modules application that can be also sent to business main frame by second storage offer business, the arbitration modules of business main frame can be according to the response priority principle first received, registration offer business is carried out to the storage for first receiving response, and another storage is then in holding state.
Description
Technical field
Patent of the present invention is related to computer field of storage.
Background technology
Data storage is the temporary file that data flow is produced in process or the information required to look up in process.
Data are recorded in computer-internal or exterior storage medium in a certain format.Data storage will be named, and this name will reflect
The composition implication of information characteristics.Data flow reflects the data flowed in system, shows the feature of dynamic data；Data storage
Static data in reflection system, show the feature of static data.
Storage market will continue to undergo change at full speed, and these are changed the storage resource networking by now just carrying out and deposited
Storage virtualization process is promoted.Storage area network（SAN）, network connection storage（NAS）Being stored with IP will count in your strategy
Any effect is played in drawing, many important traffic issues are same to store industry in remodeling.Enterprise is needed using new paragon from being deposited
Operational information is collected in the information of storage, the appearance of new obedience and report regulation also indicates that storage demand is increased rapidly.
Storage dual-active enables information to share, access inside data center and between data center or mobile, so that will
A variety of storage system joints turn into single resource.It allows the storage system between the Liang Ge data centers that are geographically separated
Data access is carried out simultaneously, it is transparent to client, and ensure that the reliabilty and availability of data.
Using the Storage Virtualization function and data image feature across data center, with reference to upper layer application cluster, make two
Data center can undertake identical services simultaneously all in running status, improve the integrity service ability and system money of data center
Source utilization rate, and produce and back up each other, when forms data central fault, business automatically switches to another data center, real
Existing RPO=0, RTO ≈ 0, solve traditional Disaster Preparation Center and are unable to bearer service and the problem of business can not automatically switch.
Storage dual-active is stored as peer-to-peer because of two, thus it is some only need to separate unit offer business be provided when, on earth
The phenomenon of fissure occurs by any platform storage offer business, how to solve storage dual-active and occur fissure phenomenon because of peer-to-peer to show
Obtain extremely important.
Patent of invention content
Patent of the present invention is related to a kind of new dual-active storage activity arbitration implementation method, and this method describes to be directed to business main frame
When having two dual-active mirrored storages to provide business, some business scenarios only need to one offer business of dual-active mirrored storage just can be with
In the case of, the arbitration modules application of business main frame is sent to by First storage offer business, second by First storage
Storage can also be sent to the arbitration modules application of business main frame by second storage offer business, the arbitration modules meeting of business main frame
According to the response priority principle first received, registration offer business is carried out to the storage for first receiving response, and another storage is then located
In holding state.
Brief description of the drawings
Fig. 1 arbitrates implementation method structural representation for a kind of new dual-active storage activity of patent of the present invention.
Embodiment
In order that the object, technical solution and advantage of patent of the present invention are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, patent of the present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
Patent of the present invention, is not intended to limit the present invention patent.
Referring to Fig. 1, a kind of new dual-active storage activity arbitration implementation method structural representations of the Fig. 1 for patent of the present invention
Figure.
A kind of new dual-active storage activity arbitration implementation method, it is characterised in that methods described is stored comprising First
（10a）, second storage（10b）, First storage volume（11a）, second storage volume（11b）, First storage arrive business master
Chain road（12a）, second storage arrive business host link（12b）, heartbeat link between storage（13）, business main frame（14）, industry
Business main frame arbitration modules（15）, this method stores First（10a）With second storage（10b）Pass through heartbeat link between storage
（13）Dual-active storage is built into, and configures First storage volume（11a）With second storage volume（11b）For mirrored volume relation, together
When First store（10a）With second storage（10b）Business host link is arrived by First storage respectively（12a）With second
Business host link is arrived in platform storage（12b）It is connected to business main frame（14）, and business main frame（14）On to be provided with business main frame secondary
Cut out module（15）.
A kind of new dual-active storage activity arbitration implementation method, it is characterised in that this method only needs to one in business and deposited
When offer business is provided, First storage（10a）To business main frame（14）Business main frame arbitration modules（15）Offer business is provided
Request, second storage（10b）Also to business main frame（14）Business main frame arbitration modules（15）Send and service request, industry are provided
Business main frame（14）Business main frame arbitration modules（15）It is preferential with the response received at first, such as first receive First storage（10a）
Response, then First is stored（10a）First storage volume（11a）It is registered to business main frame（14）Offer business, and the
Two storages（10b）Second storage volume（11b）Then cancel register is holding state.
A kind of new dual-active storage activity arbitration implementation method, it is characterised in that the business main frame of this method（14）Upper peace
Dress business main frame arbitration modules（15）Suitable for one or more business main frame（14）, such as business main frame（14）There is cluster then to need volume
Outer configuration service main frame arbitration modules（15）Program.
A kind of new dual-active storage activity arbitration implementation method, it is characterised in that this method First is stored（10a）With
Two storages（10b）It is supplied to business main frame（14）When, can be by one or more storage volume.
The preferred embodiment of patent of the present invention is the foregoing is only, patent is not intended to limit the invention, it is all at this
Any modifications, equivalent substitutions and improvements made within the spirit and principle of patent of invention etc., should be included in patent of the present invention
Protection domain within.
Claims (4)
1. a kind of new dual-active storage activity arbitration implementation method, it is characterised in that methods described is stored comprising First
（10a）, second storage（10b）, First storage volume（11a）, second storage volume（11b）, First storage arrive business master
Chain road（12a）, second storage arrive business host link（12b）, heartbeat link between storage（13）, business main frame（14）, industry
Business main frame arbitration modules（15）, this method stores First（10a）With second storage（10b）Pass through heartbeat link between storage
（13）Dual-active storage is built into, and configures First storage volume（11a）With second storage volume（11b）For mirrored volume relation, together
When First store（10a）With second storage（10b）Business host link is arrived by First storage respectively（12a）With second
Business host link is arrived in platform storage（12b）It is connected to business main frame（14）, and business main frame（14）On to be provided with business main frame secondary
Cut out module（15）.
2. a kind of new dual-active storage activity arbitration implementation method according to claim 1, it is characterised in that this method exists
When business only needs to a storage offer business, First storage（10a）To business main frame（14）Business main frame arbitration modules
（15）Send and service request is provided, second storage（10b）Also to business main frame（14）Business main frame arbitration modules（15）Hair
Offer service request, business main frame are provided（14）Business main frame arbitration modules（15）It is preferential with the response received at first, such as first receive
To First storage（10a）Response, then First is stored（10a）First storage volume（11a）It is registered to business main frame
（14）Offer business, and second storage（10b）Second storage volume（11b）Then cancel register is holding state.
3. a kind of new dual-active storage activity arbitration implementation method according to claim 1, it is characterised in that this method
Business main frame（14）Upper installation business main frame arbitration modules（15）Suitable for one or more business main frame（14）, such as business main frame
（14）There is cluster then to need extra configuration service main frame arbitration modules（15）Program.
4. a kind of new dual-active storage activity arbitration implementation method according to claim 1, it is characterised in that this method the
One storage（10a）With second storage（10b）It is supplied to business main frame（14）When, can be by one or more storage volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710715880.4A CN107302598A (en) | 2017-08-21 | 2017-08-21 | A kind of new dual-active storage activity arbitration implementation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710715880.4A CN107302598A (en) | 2017-08-21 | 2017-08-21 | A kind of new dual-active storage activity arbitration implementation method |
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| Publication Number | Publication Date |
|---|---|
| CN107302598A true CN107302598A (en) | 2017-10-27 |
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| CN201710715880.4A Pending CN107302598A (en) | 2017-08-21 | 2017-08-21 | A kind of new dual-active storage activity arbitration implementation method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108667892A (en) * | 2018-03-07 | 2018-10-16 | 长沙开雅电子科技有限公司 | A kind of dual-active memory system data volume management method |
| CN109495312A (en) * | 2018-12-05 | 2019-03-19 | 广州鼎甲计算机科技有限公司 | The method and system of high-availability cluster based on arbitration disk and dual link |
| CN110661599A (en) * | 2018-06-28 | 2020-01-07 | 中兴通讯股份有限公司 | HA implementation method, device and storage medium between main node and standby node |
| CN110688262A (en) * | 2019-08-23 | 2020-01-14 | 苏州浪潮智能科技有限公司 | Double-active storage system and method based on host arbitration |
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| US8108715B1 (en) * | 2010-07-02 | 2012-01-31 | Symantec Corporation | Systems and methods for resolving split-brain scenarios in computer clusters |
| CN104486319A (en) * | 2014-12-09 | 2015-04-01 | 上海爱数软件有限公司 | Real-time synchronization method and real-time synchronization system for configuration file applied to high-availability system |
| CN105426275A (en) * | 2015-10-30 | 2016-03-23 | 成都华为技术有限公司 | Disaster recovery method and apparatus in dual-activation cluster system |
| CN105472022A (en) * | 2015-12-24 | 2016-04-06 | 北京同有飞骥科技股份有限公司 | Method and device for solving dual-computer cluster split brain |
| CN106301900A (en) * | 2016-08-08 | 2017-01-04 | 华为技术有限公司 | The method and apparatus of equipment arbitration |
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2017
- 2017-08-21 CN CN201710715880.4A patent/CN107302598A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8108715B1 (en) * | 2010-07-02 | 2012-01-31 | Symantec Corporation | Systems and methods for resolving split-brain scenarios in computer clusters |
| CN104486319A (en) * | 2014-12-09 | 2015-04-01 | 上海爱数软件有限公司 | Real-time synchronization method and real-time synchronization system for configuration file applied to high-availability system |
| CN105426275A (en) * | 2015-10-30 | 2016-03-23 | 成都华为技术有限公司 | Disaster recovery method and apparatus in dual-activation cluster system |
| CN105472022A (en) * | 2015-12-24 | 2016-04-06 | 北京同有飞骥科技股份有限公司 | Method and device for solving dual-computer cluster split brain |
| CN106301900A (en) * | 2016-08-08 | 2017-01-04 | 华为技术有限公司 | The method and apparatus of equipment arbitration |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108667892A (en) * | 2018-03-07 | 2018-10-16 | 长沙开雅电子科技有限公司 | A kind of dual-active memory system data volume management method |
| CN110661599A (en) * | 2018-06-28 | 2020-01-07 | 中兴通讯股份有限公司 | HA implementation method, device and storage medium between main node and standby node |
| CN109495312A (en) * | 2018-12-05 | 2019-03-19 | 广州鼎甲计算机科技有限公司 | The method and system of high-availability cluster based on arbitration disk and dual link |
| CN109495312B (en) * | 2018-12-05 | 2020-01-17 | 广州鼎甲计算机科技有限公司 | Method and system for realizing high-availability cluster based on arbitration disk and double links |
| CN110688262A (en) * | 2019-08-23 | 2020-01-14 | 苏州浪潮智能科技有限公司 | Double-active storage system and method based on host arbitration |
| CN110688262B (en) * | 2019-08-23 | 2023-01-06 | 苏州浪潮智能科技有限公司 | Double-active storage system and method based on host arbitration |
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Application publication date: 20171027 |