CN105657009B - Object gateway SiteServer LBS, method and trans-regional object gateway storage system - Google Patents
Object gateway SiteServer LBS, method and trans-regional object gateway storage system Download PDFInfo
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- CN105657009B CN105657009B CN201511021093.7A CN201511021093A CN105657009B CN 105657009 B CN105657009 B CN 105657009B CN 201511021093 A CN201511021093 A CN 201511021093A CN 105657009 B CN105657009 B CN 105657009B
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- 238000003860 storage Methods 0.000 title claims abstract description 139
- 238000000034 method Methods 0.000 title claims abstract description 31
- 230000004044 response Effects 0.000 claims abstract description 34
- 238000012216 screening Methods 0.000 claims description 49
- 238000012544 monitoring process Methods 0.000 claims description 29
- 238000012986 modification Methods 0.000 claims description 13
- 230000004048 modification Effects 0.000 claims description 13
- 230000000977 initiatory effect Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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
- H04L67/1004—Server selection for load balancing
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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
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
-
- 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
- H04L67/1004—Server selection for load balancing
- H04L67/1008—Server selection for load balancing based on parameters of servers, e.g. available memory or workload
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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
- H04L67/50—Network services
- H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
Abstract
This application discloses a kind of object gateway SiteServer LBS, method and trans-regional object gateway storage systems, the equal balance system includes: the first load balance scheduler, for the real time load information according to the N1 platform gateway server in main object gateway storage system and based on load-balancing algorithm, above-mentioned N1 platform gateway server is screened, response is carried out with the file access request received using the gateway server screened to current main object gateway storage system;Second load balance scheduler, for the real time load information according to the N2 platform gateway server in backup object gateway storage system and based on load-balancing algorithm, above-mentioned N2 platform gateway server is screened, response is carried out with the file access request received using the gateway server screened to current backup object gateway storage system.The application, which avoids, there is the larger situation of load difference between different gateways, improve the request answer speed of storage system.
Description
Technical field
The present invention relates to technical field of memory, in particular to a kind of object gateway SiteServer LBS, method and trans-regional
Object gateway storage system.
Background technique
The storage system positioned at different geographic regions is generally included in existing trans-regional object gateway storage system, wherein
Including main object gateway storage system and backup object gateway storage system.In order to improve the storage system on each geographic area
The concurrent access performance and aggregate bandwidth ability of system, can be arranged multiple gateways in each storage system, to realize to multiple texts
The concurrently response of part access request.However, in actual application, often appear under the same period, certain gateways
Heavier loads, and the load of other gateways then lower situation, are unfavorable for the request answer speed of lifting system entirety.
In summary as can be seen that how to avoid the occurring larger situation of load difference between different gateways, deposited with being promoted
The request answer speed of storage system entirety is current urgent problem to be solved.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of object gateway SiteServer LBSs, method and trans-regional right
As gateway storage system, avoids and occur the larger situation of load difference between different gateways, so that it is whole to improve storage system
The request answer speed of body.Its concrete scheme is as follows:
A kind of object gateway SiteServer LBS is applied to trans-regional object gateway storage system, the transregional field object
Gateway storage system includes positioned at the main object gateway storage system of the first geographic area and positioned at the standby of the second geographic area
Part object gateway storage system, the object gateway SiteServer LBS include:
First load monitoring module carries out real-time for the N1 platform gateway server to the main object gateway storage system
Load monitoring, obtain the real time load information of the N1 platform gateway server, N1 is positive integer;
Second load monitoring module carries out real for the N2 platform gateway server to the backup object gateway storage system
When load monitoring, obtain the real time load information of the N2 platform gateway server, N2 is positive integer;
First load balance scheduler, for the real time load information according to the N1 platform gateway server and based on negative
Equalization algorithm is carried, Screening Treatment is carried out to the N1 platform gateway server, to utilize the gateway server screened to current institute
It states the file access request that main object gateway storage system receives and carries out response;
Second load balance scheduler, for the real time load information according to the N2 platform gateway server and based on negative
Equalization algorithm is carried, Screening Treatment is carried out to the N2 platform gateway server, to utilize the gateway server screened to current institute
It states the file access request that backup object gateway storage system receives and carries out response.
Preferably, the file access request that the main object gateway storage system receives, including by being located at described first
The file write request and file read request that user terminal on geographic area is initiated further include geographical by being located at described second
The file write request that user terminal on region is initiated;
The file access request that the backup object gateway storage system receives, including by being located at second geographic region
The file read request that user terminal on domain is initiated.
Preferably, the object gateway SiteServer LBS, further includes: with first load balance scheduler it is mutual based on
The third load balance scheduler of standby relationship, and the 4th load with second load balance scheduler main and standby relation each other
Balance dispatching device.
Preferably, at least two monitoring ends are equipped on any gateway server in the N1 platform gateway server
Mouthful, the object that each listening port passes through in main object gateway storage system described in an independent Socket path access is deposited
Accumulation;
At least two listening ports, Mei Gejian are equipped on any gateway server in the N2 platform gateway server
Port is listened to pass through the object storage cluster in backup object gateway storage system described in an independent Socket path access.
Preferably, first load balance scheduler includes:
First screening unit, for the real time load information according to the N1 platform gateway server and based on load balancing
Algorithm carries out Screening Treatment to the N1 platform gateway server;
First message modifies unit, for the selection result according to first screening unit, correspondingly to presently described
Gateway MAC information in the file access request that main object gateway storage system receives is modified, with using with after modification
Gateway server corresponding to obtained gateway MAC information carries out response to this document access request;
Second load balance scheduler includes:
Second screening unit, for the real time load information according to the N2 platform gateway server and based on load balancing
Algorithm carries out Screening Treatment to the N2 platform gateway server;
Second message modifies unit, for the selection result according to second screening unit, correspondingly to presently described
Gateway MAC information in the file access request that backup object gateway storage system receives is modified, to utilize and modification
Gateway server corresponding to the gateway MAC information obtained afterwards carries out response to this document access request.
The invention also discloses a kind of trans-regional object gateway storage systems, the main object including being located at the first geographic area
Gateway storage system and backup object gateway storage system positioned at the second geographic area further include that object gateway above-mentioned is negative
Carry equal balance system.
Preferably, the backup object gateway storage system further include:
First request sending module, for initiating file write request when the user terminal on second geographic area,
This document write request is then sent to the main object gateway storage system;
Second request sending module, for initiating file read request when the user terminal on second geographic area,
This document read requests are then sent to the backup object gateway storage system.
The invention also discloses a kind of object gateway load balancing methods, are applied to trans-regional object gateway storage system,
The trans-regional object gateway storage system include positioned at the first geographic area main object gateway storage system and be located at the
The backup object gateway storage system of two geographic areas, which comprises
Real-time load monitoring is carried out to the N1 platform gateway server of the main object gateway storage system, obtains the N1
The real time load information of platform gateway server, N1 are positive integer;
Real-time load monitoring is carried out to the N2 platform gateway server of the backup object gateway storage system, is obtained described
The real time load information of N2 platform gateway server, N2 are positive integer;
According to the real time load information of the N1 platform gateway server and it is based on load-balancing algorithm, to the N1 platform net
It closes server and carries out Screening Treatment, to be received using the gateway server screened to presently described main object gateway storage system
To file access request carry out response;
According to the real time load information of the N2 platform gateway server and it is based on load-balancing algorithm, to the N2 platform net
It closes server and carries out Screening Treatment, to be connect using the gateway server screened to presently described backup object gateway storage system
The file access request received carries out response.
Preferably, the file access request that the main object gateway storage system receives, including by being located at described first
The file write request and file read request that user terminal on geographic area is initiated further include geographical by being located at described second
The file write request that user terminal on region is initiated;
The file access request that the backup object gateway storage system receives, including by being located at second geographic region
The file read request that user terminal on domain is initiated.
Preferably, the real time load information according to the N1 platform gateway server and it is based on load-balancing algorithm,
The process of Screening Treatment is carried out to the N1 platform gateway server, comprising:
According to the real time load information of the N1 platform gateway server and it is based on load-balancing algorithm, to the N1 platform net
It closes server and carries out Screening Treatment, corresponding the selection result is obtained, and according to the selection result, correspondingly to presently described master couple
Gateway MAC information in the file access request received as gateway storage system is modified, to utilize and obtain after modification
Gateway MAC information corresponding to gateway server response is carried out to this document access request;
The real time load information according to the N2 platform gateway server and it is based on load-balancing algorithm, to the N2
The process of platform gateway server progress Screening Treatment, comprising:
According to the real time load information of the N2 platform gateway server and it is based on load-balancing algorithm, to the N2 platform net
It closes server and carries out Screening Treatment, corresponding the selection result is obtained, and according to the selection result, correspondingly to presently described backup
Gateway MAC information in the file access request that object gateway storage system receives is modified, to obtain using with after modification
To gateway MAC information corresponding to gateway server response is carried out to this document access request.
In the present invention, object gateway SiteServer LBS includes: the first load monitoring module, for depositing to main object gateway
The N1 platform gateway server of storage system carries out real-time load monitoring, obtains the real time load letter of above-mentioned N1 platform gateway server
Breath;Second load monitoring module is loaded in real time for the N2 platform gateway server to backup object gateway storage system
Monitoring, obtains the real time load information of above-mentioned N2 platform gateway server;First load balance scheduler, for according to above-mentioned N1 platform
The real time load information of gateway server and be based on load-balancing algorithm, above-mentioned N1 platform gateway server is carried out at screening
Reason, is answered with the file access request received using the gateway server screened to current main object gateway storage system
It answers;Second load balance scheduler, for the real time load information according to above-mentioned N2 platform gateway server and based on load
Method is accounted, Screening Treatment is carried out to above-mentioned N2 platform gateway server, to utilize the gateway server screened to current backup pair
The file access request received as gateway storage system carries out response.As it can be seen that the present invention is by storing to main object gateway
All gateway servers in system and backup object gateway storage system carry out real-time load monitoring, and are believed according to real time load
Breath and load-balancing algorithm, filter out suitable gateway server to the text being currently received from all gateway servers
Part access request carries out response, due to considered during screening gateway server the load state of gateway server with
And load-balancing algorithm, so that it is guaranteed that being carried out to the file access request being currently received at the load of the gateway server of response
In reduced levels, to sum up, the invention avoids occurring the larger situation of load difference between different gateways, to improve storage
The request answer speed of system entirety.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of object gateway SiteServer LBS schematic diagram of application structure disclosed by the embodiments of the present invention;
Fig. 2 is a kind of specific object gateway SiteServer LBS schematic diagram of application structure disclosed by the embodiments of the present invention;
Fig. 3 is a kind of object gateway load balancing method flow chart disclosed by the embodiments of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The embodiment of the invention discloses a kind of object gateway SiteServer LBSs, are applied to trans-regional object gateway storage system
System, trans-regional object gateway storage system include positioned at the main object gateway storage system of the first geographic area and positioned at second
The backup object gateway storage system of geographic area, shown in Figure 1, above-mentioned object gateway SiteServer LBS includes:
First load monitoring module 11 carries out real-time for the N1 platform gateway server to main object gateway storage system
Load monitoring, obtains the real time load information of above-mentioned N1 platform gateway server, and N1 is positive integer;
Second load monitoring module 12 carries out real-time for the N2 platform gateway server to backup object gateway storage system
Load monitoring, obtain the real time load information of above-mentioned N2 platform gateway server, N2 is positive integer;
First load balance scheduler 13, for according to the real time load information of above-mentioned N1 platform gateway server and being based on
Load-balancing algorithm carries out Screening Treatment to above-mentioned N1 platform gateway server, to utilize the gateway server screened to current
The file access request that main object gateway storage system receives carries out response;
Second load balance scheduler 14, for according to the real time load information of above-mentioned N2 platform gateway server and being based on
Load-balancing algorithm carries out Screening Treatment to above-mentioned N2 platform gateway server, to utilize the gateway server screened to current
The file access request that backup object gateway storage system receives carries out response.
It is asked it is understood that gateway server when carrying out response to file access request, needs to access this document
It asks and is forwarded in object gateway storage system corresponding object storage cluster.
As it can be seen that the present invention passes through to all gateways in main object gateway storage system and backup object gateway storage system
Server carries out real-time load monitoring, and according to real time load information and load-balancing algorithm, from all gateway services
Suitable gateway server is filtered out in device, response is carried out to the file access request being currently received, due in screening gateway clothes
The load state and load-balancing algorithm that gateway server is considered during business device, so that it is guaranteed that being currently received
The load of the file access request gateway server that carries out response be in reduced levels, to sum up, the invention avoids different nets
Occurs the larger situation of load difference between pass, to improve the request answer speed of storage system entirety.
The embodiment of the invention discloses a kind of specific object gateway SiteServer LBSs, relative to a upper embodiment, originally
Embodiment has made further instruction and optimization to technical solution.It is specific:
In the present embodiment, the file access request that main object gateway storage system receives, including it is geographical by being located at first
The file write request and file read request that user terminal on region is initiated further include by being located on the second geographic area
The file write request that user terminal is initiated.
As it can be seen that then this document is write after the user terminal being located on the second geographic area has initiated file write request
Enter request and be forwarded to the main object gateway storage system on the first geographic area, can be write direct in this way to avoid by data
Backup object gateway storage system and cause the problem that data are inconsistent between active and standby.
In addition, the file access request that backup object gateway storage system receives, including by being located at the second geographic area
On user terminal initiate file read request.
Object gateway load-balancing system shown in Figure 2, in order to promote the high availability of scheduler, in the present embodiment
System can also further comprise: the third load balance scheduler 15 with the first load balance scheduler 13 main and standby relation each other, with
And the 4th load balance scheduler 16 with the second load balance scheduler 14 main and standby relation each other.
Further, in the present embodiment, in order to promote the access flexibility between gateway server and object storage cluster,
At least two listening ports are equipped on any gateway server in above-mentioned N1 platform gateway server, each listening port is equal
Pass through the object storage cluster in an independent Socket path access main object gateway storage system;Similarly, above-mentioned N2 platform
At least two listening ports are equipped on any gateway server in gateway server, each listening port passes through one
Object storage cluster in independent Socket path access backup object gateway storage system.In addition, each above-mentioned monitoring
Flexible load-balancing algorithm can be used on port.From the foregoing, it will be observed that each gateway server and object store in the present embodiment
A plurality of access path has been built by a plurality of path Socket between cluster, gateway server has thus been improved and object storage collects
Access flexibility between group, when a certain path Socket excessively congestion, gateway server can pass through another Socket
Path accesses object storage cluster.
In the present embodiment, the first load balance scheduler includes that the first screening unit and the first message modify unit, wherein
First screening unit, for the real time load information according to above-mentioned N1 platform gateway server and based on load balancing
Algorithm carries out Screening Treatment to above-mentioned N1 platform gateway server;
First message modifies unit, for the selection result according to the first screening unit, correspondingly to current main object net
The gateway MAC information closed in the file access request that storage system receives is modified, with the net for utilizing with obtaining after modification
It closes gateway server corresponding to MAC information and response is carried out to this document access request.
In addition, the second load balance scheduler includes that the second screening unit and the second message modify unit, wherein
Second screening unit, for the real time load information according to above-mentioned N2 platform gateway server and based on load balancing
Algorithm carries out Screening Treatment to above-mentioned N2 platform gateway server;
Second message modifies unit, for the selection result according to the second screening unit, correspondingly to current backup object
Gateway MAC information in the file access request that gateway storage system receives modifies, with using with obtained after modification
Gateway server corresponding to gateway MAC information carries out response to this document access request.
As it can be seen that the present embodiment when carrying out gateway server Screening Treatment, need to only be modified in file access request accordingly
Gateway MAC information, so as to avoid the great expense incurred brought by IP is encapsulated, improves tune without carrying out IP encapsulation
Spend rate.
The embodiment of the invention also discloses a kind of trans-regional object gateway storage systems, including being located at the first geographic area
Main object gateway storage system and backup object gateway storage system positioned at the second geographic area, further include previous embodiment
Disclosed object gateway SiteServer LBS.
Wherein, the backup object gateway storage system in the present embodiment further include:
First request sending module then will for initiating file write request when the user terminal on the second geographic area
This document write request is sent to main object gateway storage system;
Second request sending module then will for initiating file read request when the user terminal on the second geographic area
This document read requests are sent to backup object gateway storage system.
Further, the embodiment of the invention also discloses a kind of object gateway load balancing methods, and it is trans-regional right to be applied to
As gateway storage system, trans-regional object gateway storage system includes the main object gateway storage system positioned at the first geographic area
And the backup object gateway storage system positioned at the second geographic area, it is shown in Figure 3, this method comprises:
Step S31: real-time load monitoring is carried out to the N1 platform gateway server of main object gateway storage system, is obtained
The real time load information of N1 platform gateway server is stated, above-mentioned N1 is positive integer;
Step S32: real-time load monitoring is carried out to the N2 platform gateway server of backup object gateway storage system, is obtained
The real time load information of above-mentioned N2 platform gateway server, above-mentioned N2 are positive integer;
Step S33: according to the real time load information of above-mentioned N1 platform gateway server and it is based on load-balancing algorithm, to upper
It states N1 platform gateway server and carries out Screening Treatment, to utilize the gateway server screened to current main object gateway storage system
The file access request received carries out response;
Step S34: according to the real time load information of above-mentioned N2 platform gateway server and it is based on load-balancing algorithm, to upper
It states N2 platform gateway server and carries out Screening Treatment, be to be stored using the gateway server screened to current backup object gateway
The file access request received of uniting carries out response.
It should be noted that precedence relationship between in the absence of between above-mentioned steps S31 and S32, similarly, above-mentioned steps S33
Between step S34 also in the absence of between precedence relationship.
Wherein, the file access request that above-mentioned main object gateway storage system receives, including by being located at the first geographic region
The file write request and file read request that user terminal on domain is initiated further include the use by being located on the second geographic area
The file write request that family terminal is initiated.
As it can be seen that then this document is write after the user terminal being located on the second geographic area has initiated file write request
Enter request and be forwarded to the main object gateway storage system on the first geographic area, can be write direct in this way to avoid by data
Backup object gateway storage system and cause the problem that data are inconsistent between active and standby.
In addition, the file access request that backup object gateway storage system receives, including by being located at the second geographic area
On user terminal initiate file read request.
Further, the process of above-mentioned steps S33 specifically includes: according to the real time load information of N1 platform gateway server with
And it is based on load-balancing algorithm, Screening Treatment is carried out to N1 platform gateway server, obtains corresponding the selection result, and according to the sieve
Choosing is as a result, the gateway MAC information in the file access request correspondingly received to current main object gateway storage system carries out
Modification, to answer using with gateway server corresponding to the gateway MAC information that is obtained after modification this document access request
It answers;
In addition, the process of above-mentioned steps S34 specifically includes:
According to the real time load information of N2 platform gateway server and it is based on load-balancing algorithm, to N2 platform gateway server
Screening Treatment is carried out, obtains corresponding the selection result, and according to the selection result, correspondingly current backup object gateway is stored
Gateway MAC information in the file access request that system receives is modified, to believe using with the gateway MAC obtained after modification
The corresponding gateway server of breath carries out response to this document access request.
As it can be seen that the present embodiment when carrying out gateway server Screening Treatment, need to only be modified in file access request accordingly
Gateway MAC information, so as to avoid the great expense incurred brought by IP is encapsulated, improves tune without carrying out IP encapsulation
Spend rate.
In summary, the present invention passes through to all in main object gateway storage system and backup object gateway storage system
Gateway server carries out real-time load monitoring, and according to real time load information and load-balancing algorithm, from all gateways
Suitable gateway server is filtered out in server, response is carried out to the file access request being currently received, due in screening net
The load state and load-balancing algorithm that gateway server is considered during closing server, so that it is guaranteed that currently connecing
The load that the file access request received carries out the gateway server of response is in reduced levels, and to sum up, the invention avoids not
With occurring the larger situation of load difference between gateway, to improve the request answer speed of storage system entirety.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
A kind of object gateway SiteServer LBS provided by the present invention, method and trans-regional object gateway are stored above
System is described in detail, and used herein a specific example illustrates the principle and implementation of the invention, with
The explanation of upper embodiment is merely used to help understand method and its core concept of the invention;Meanwhile for the general of this field
Technical staff, according to the thought of the present invention, there will be changes in the specific implementation manner and application range, in conclusion
The contents of this specification are not to be construed as limiting the invention.
Claims (8)
1. a kind of object gateway SiteServer LBS, which is characterized in that be applied to trans-regional object gateway storage system, it is described across
Section object gateway storage system includes positioned at the main object gateway storage system of the first geographic area and positioned at the second geography
The backup object gateway storage system in region, the object gateway SiteServer LBS include:
First load monitoring module is born in real time for the N1 platform gateway server to the main object gateway storage system
Monitoring is carried, obtains the real time load information of the N1 platform gateway server, N1 is positive integer;
Second load monitoring module carries out real-time for the N2 platform gateway server to the backup object gateway storage system
Load monitoring, obtains the real time load information of the N2 platform gateway server, and N2 is positive integer;
First load balance scheduler, for the real time load information according to the N1 platform gateway server and based on load
Method is accounted, Screening Treatment is carried out to the N1 platform gateway server, to utilize the gateway server screened to presently described master
The file access request that object gateway storage system receives carries out response;
Second load balance scheduler, for the real time load information according to the N2 platform gateway server and based on load
Method is accounted, Screening Treatment is carried out to the N2 platform gateway server, to utilize the gateway server screened to presently described standby
The file access request that part object gateway storage system receives carries out response;
Wherein, the file access request that the main object gateway storage system receives, including by being located at first geographic region
The file write request and file read request that user terminal on domain is initiated further include by being located on second geographic area
User terminal initiate file write request;
The file access request that the backup object gateway storage system receives, including by being located on second geographic area
User terminal initiate file read request.
2. object gateway SiteServer LBS according to claim 1, which is characterized in that further include: it is negative with described first
The third load balance scheduler of balance dispatching device main and standby relation each other is carried, and each other with second load balance scheduler
4th load balance scheduler of main and standby relation.
3. object gateway SiteServer LBS according to claim 1, which is characterized in that
At least two listening ports, each monitoring end are equipped on any gateway server in the N1 platform gateway server
Mouth passes through the object storage cluster in main object gateway storage system described in an independent Socket path access;
At least two listening ports, each monitoring end are equipped on any gateway server in the N2 platform gateway server
Mouth passes through the object storage cluster in backup object gateway storage system described in an independent Socket path access.
4. object gateway SiteServer LBS according to any one of claims 1 to 3, which is characterized in that
First load balance scheduler includes:
First screening unit is calculated for the real time load information according to the N1 platform gateway server and based on load balancing
Method carries out Screening Treatment to the N1 platform gateway server;
First message modifies unit, for the selection result according to first screening unit, correspondingly to presently described master couple
Gateway MAC information in the file access request received as gateway storage system is modified, to utilize and obtain after modification
Gateway MAC information corresponding to gateway server response is carried out to this document access request;
Second load balance scheduler includes:
Second screening unit is calculated for the real time load information according to the N2 platform gateway server and based on load balancing
Method carries out Screening Treatment to the N2 platform gateway server;
Second message modifies unit, for the selection result according to second screening unit, correspondingly to presently described backup
Gateway MAC information in the file access request that object gateway storage system receives is modified, to obtain using with after modification
To gateway MAC information corresponding to gateway server response is carried out to this document access request.
5. a kind of trans-regional object gateway storage system, which is characterized in that the main object gateway including being located at the first geographic area
Storage system and backup object gateway storage system positioned at the second geographic area, further include such as any one of Claims 1-4
The object gateway SiteServer LBS.
6. trans-regional object gateway storage system according to claim 5, which is characterized in that the backup object gateway is deposited
Storage system further include:
First request sending module then will for initiating file write request when the user terminal on second geographic area
This document write request is sent to the main object gateway storage system;
Second request sending module then will for initiating file read request when the user terminal on second geographic area
This document read requests are sent to the backup object gateway storage system.
7. a kind of object gateway load balancing method, which is characterized in that be applied to trans-regional object gateway storage system, it is described across
Section object gateway storage system includes positioned at the main object gateway storage system of the first geographic area and positioned at the second geography
The backup object gateway storage system in region, which comprises
Real-time load monitoring is carried out to the N1 platform gateway server of the main object gateway storage system, obtains the N1 platform net
The real time load information of server is closed, N1 is positive integer;
Real-time load monitoring is carried out to the N2 platform gateway server of the backup object gateway storage system, obtains the N2 platform
The real time load information of gateway server, N2 are positive integer;
According to the real time load information of the N1 platform gateway server and it is based on load-balancing algorithm, the N1 platform gateway is taken
Business device carries out Screening Treatment, with what is received using the gateway server screened to presently described main object gateway storage system
File access request carries out response;
According to the real time load information of the N2 platform gateway server and it is based on load-balancing algorithm, the N2 platform gateway is taken
Business device carries out Screening Treatment, to be received using the gateway server screened to presently described backup object gateway storage system
File access request carry out response;
Wherein, the file access request that the main object gateway storage system receives, including by being located at first geographic region
The file write request and file read request that user terminal on domain is initiated further include by being located on second geographic area
User terminal initiate file write request;
The file access request that the backup object gateway storage system receives, including by being located on second geographic area
User terminal initiate file read request.
8. object gateway load balancing method according to claim 7, which is characterized in that
The real time load information according to the N1 platform gateway server and it is based on load-balancing algorithm, to the N1 platform net
Close the process that server carries out Screening Treatment, comprising:
According to the real time load information of the N1 platform gateway server and it is based on load-balancing algorithm, the N1 platform gateway is taken
Business device carries out Screening Treatment, corresponding the selection result is obtained, and according to the selection result, correspondingly to presently described main object net
The gateway MAC information closed in the file access request that storage system receives is modified, with the net for utilizing with obtaining after modification
It closes gateway server corresponding to MAC information and response is carried out to this document access request;
The real time load information according to the N2 platform gateway server and it is based on load-balancing algorithm, to the N2 platform net
Close the process that server carries out Screening Treatment, comprising:
According to the real time load information of the N2 platform gateway server and it is based on load-balancing algorithm, the N2 platform gateway is taken
Business device carries out Screening Treatment, corresponding the selection result is obtained, and according to the selection result, correspondingly to presently described backup object
Gateway MAC information in the file access request that gateway storage system receives modifies, with using with obtained after modification
Gateway server corresponding to gateway MAC information carries out response to this document access request.
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US10635825B2 (en) | 2018-07-11 | 2020-04-28 | International Business Machines Corporation | Data privacy awareness in workload provisioning |
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