CN109274521A - A kind of automatically updating method and device of distributed memory system mode - Google Patents
A kind of automatically updating method and device of distributed memory system mode Download PDFInfo
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- CN109274521A CN109274521A CN201810975596.5A CN201810975596A CN109274521A CN 109274521 A CN109274521 A CN 109274521A CN 201810975596 A CN201810975596 A CN 201810975596A CN 109274521 A CN109274521 A CN 109274521A
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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
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
- H04L41/082—Configuration setting characterised by the conditions triggering a change of settings the condition being updates or upgrades of network functionality
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
- G06F9/44505—Configuring for program initiating, e.g. using registry, configuration files
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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
- H04L41/08—Configuration management of networks or network elements
- H04L41/0876—Aspects of the degree of configuration automation
- H04L41/0886—Fully automatic configuration
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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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Abstract
The present invention provides the automatically updating method and device of a kind of distributed memory system mode, wherein method includes: configuration mode upgrade script, the script is used for: stopping the cluster service of distributed memory system, and the mode type of change clustered node configuration file, and the mode type of change clustered node OSD storage class file, and change clustered node OSD configuration information, and upgrading rpm packet；Under memory module upgrade script to the User Catalog of clustered node；Execution pattern upgrade script, and export the mode updating result of clustered node.The automatically updating method of distributed memory system mode proposed by the present invention substantially increases the efficiency and accuracy rate of the upgrading of distributed memory system mode, while avoiding the wasting of resources of distributed memory system, has broad application prospects.
Description
Technical field
The present invention relates to distributed memory system fields, and in particular to a kind of automatic upgrading of distributed memory system mode
Method and device.
Background technique
Distributed memory system is to carry out the integration of block data cluster by the IPSAN of software definition, can pass through virtual bottom
Node layer memory space externally provides unified block data access, reaches high broadband, high IOPS (Input/ by IP network
Output Operations Per Second) polymerizing power, meet current IT enterprises, cloud computing, big data, virtual
The large complicated operational application such as desktop, to improve the resource utilization of IT system, and before guaranteeing that service class is horizontal
Putting reduces cost, while increasing the agility of business, accelerates the on-line time of new business.Distributed memory system is meeting day
While the block data traffic requirement that benefit increases, more inexpensive, more efficiently good service is provided for user.
There are various modes for distributed memory system, usually pass through the shape of manual modification clustered node configuration file at this stage
Formula carries out mode upgrading, and distributed storage cluster maximum can support 120 nodes, extremely be expended by way of upgrading manually
Time, while easily there is mistake in the form upgraded manually, and then influences the normal use of distributed memory system, on solving
Problem is stated, the present invention proposes the automatically updating method and device of a kind of distributed memory system mode.
Summary of the invention
It is an object of the present invention to the automatically updating method and device of a kind of distributed memory system mode be proposed, with solution
Certainly above-mentioned technical problem.
In a first aspect, the present invention provides a kind of automatically updating method of distributed memory system mode, comprising:
Configuration mode upgrade script, the script are used for: stopping the cluster service of distributed memory system；And change collection
The mode type of group node configuration file；And the mode type of change clustered node OSD storage class file；And change collection
Group node OSD configuration information；And upgrading rpm packet；
Under memory module upgrade script to the User Catalog of clustered node；
Execution pattern upgrade script, and export the mode updating result of clustered node.
Further, the cluster service for stopping distributed cluster file system, comprising:
The descending sequence of the session quantity of foundation clustered node connection, configures in order clustered node IP；
The sequence ascending according to clustered node IP successively stops tgtd service.
Further, the mode type of clustered node configuration file is changed, comprising: ascending according to clustered node IP
Sequence successively change the mode type of configuration file.
Further, change clustered node OSD storage class file mode type, comprising: according to clustered node IP by
The small mode type that OSD storage class file is successively changed to big sequence.
Further, the mode type of the change clustered node OSD storage class file, further includes: according to cluster section
Point IP ascending sequence successively checks whether the mode type of change OSD storage class file succeeds, if not changing success,
Then report an error.
Further, the change clustered node OSD configuration information, comprising:
OSD configuration information file folder is created, and creates OSD configuration information file in file；
Changing is distributed memory system belonging to the permission of OSD configuration information file folder.
Further, the OSD configuration information file includes:
OSD caching storage path file；
OSD metadata stores path file；
OSD back-end data base type file.
Second aspect, the present invention provide a kind of automatic update device of distributed memory system mode, comprising:
Script configuration module: being used for configuration mode upgrade script, and the script is used for: stopping the collection of distributed memory system
Group's service；And the mode type of change clustered node configuration file；And the mould of change clustered node OSD storage class file
Formula type；And change clustered node OSD configuration information；And upgrading rpm packet；
Script memory module: under the User Catalog for memory module upgrade script to clustered node；
Script execution module: it is used for execution pattern upgrade script, and exports the mode updating result of clustered node.
The present invention provides a kind of automatically updating method of distributed memory system mode, by configuration mode upgrade script,
It is specifically used for: stops the cluster service of distributed memory system, and the mode type of change clustered node configuration file, and
Change the mode type of clustered node OSD storage class file, and change clustered node OSD configuration information, and upgrading rpm
Packet；Under memory module upgrade script to the User Catalog of clustered node；Execution pattern upgrade script, and export the mould of clustered node
The mode of formula updating result completes the automatic upgrading of distributed memory system mode, avoids distributed memory system at this stage
Mode upgrade manually and expend the time and it is error-prone the problems such as.The present invention provide a kind of distributed memory system mode from
Dynamic upgrade method substantially increases the efficiency and accuracy rate of the upgrading of distributed memory system mode, while avoiding distribution and depositing
The wasting of resources of storage system, has broad application prospects.
A kind of beneficial effect of the automatic update device of distributed memory system mode provided by the invention is not as described above,
It repeats and repeats.
Detailed description of the invention
Illustrate the embodiment of the present invention in order to clearer, attached drawing needed in the embodiment is done into simple Jie below
It continues, it is clear that, drawings in the following description are only some embodiments of the invention, for those of ordinary skill in the art
For, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the flow chart of the automatically updating method of distributed memory system mode in the embodiment of the present invention 1.
Fig. 2 is the schematic diagram of the automatic update device of distributed memory system mode in the embodiment of the present invention 1.
Specific embodiment
With reference to the attached drawing in the embodiment of the present invention, clear and complete retouch is carried out to the technical solution in inventive embodiments
It states, it is clear that described embodiment is only a part of the embodiments of the present invention, rather than whole embodiments.Based on the present invention
In embodiment, those of ordinary skill in the art without making creative work, every other implementation obtained
Example, belongs to the scope of the present invention.
In order to make those skilled in the art better understand the present invention program, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.
Embodiment 1
This implementation provides a kind of automatically updating method of distributed memory system mode, as shown in Figure 1, it specifically includes:
SS1, configuration mode upgrade script, the script are used for: stopping the cluster service of distributed memory system；And more
Change the mode type of clustered node configuration file；And change clustered node OSD (deposit by Object Storage Device, object
Store up equipment) storage class file mode type；And change clustered node OSD configuration information；And upgrading rpm packet；
SS2, memory module upgrade script to clustered node User Catalog under；
SS3, execution pattern upgrade script, and export the mode updating result of clustered node.
In the present embodiment, stop the cluster service of distributed memory system in step SS1, specifically include: according to cluster section
The descending sequence of the session quantity of point connection, configures in order clustered node IP；It is ascending according to clustered node IP
Sequence successively stops tgtd service.
In the present embodiment, the mode type of clustered node configuration file is changed in step SS1, is specifically included: according to cluster
The ascending sequence of node IP successively changes the mode type of configuration file.
In the present embodiment, the mode type of clustered node OSD storage class file is changed in step SS1, is specifically included: according to
The mode type of OSD storage class file is successively changed according to clustered node IP ascending sequence；According to clustered node IP by
Whether the small mode type that change OSD storage class file is successively checked to big sequence succeeds, if not changing success, reports
It is wrong.
In the present embodiment, clustered node OSD configuration information is changed in step SS1, comprising: creation OSD configuration information file
Folder, and OSD configuration information file is created in file；It is deposited belonging to the permission of change OSD configuration information file folder for distribution
Storage system.Above-mentioned OSD configuration information specifically includes: OSD caching storage path file, OSD metadata store path file, OSD
Back-end data base type file.
The present embodiment also provides a kind of automatic update device of distributed memory system mode, as shown in Figure 2, comprising:
Script configuration module: being used for configuration mode upgrade script, and the script is used for: stopping the collection of distributed memory system
Group's service；And the mode type of change clustered node configuration file；And the mould of change clustered node OSD storage class file
Formula type；And change clustered node OSD configuration information；And upgrading rpm packet；
Script memory module: under the User Catalog for memory module upgrade script to clustered node；
Script execution module: it is used for execution pattern upgrade script, and exports the mode updating result of clustered node.
Embodiment 2
This implementation provides a kind of automatically updating method of distributed memory system mode, is applied particularly to icfs (ISONE
Cluster File System) upgrade newstore mode automatically as turbostore mode, specifically includes the following steps:
SS1, configuration mode upgrade script, are specifically used for:
(1) stop icfs cluster service: the descending sequence of the session quantity of foundation clustered node connection, successively
Clustered node IP is configured, such as configures clustered node IP from 100.7.40.173-100.7.40.174, according to clustered node IP by small
Successively stop tgtd service to big sequence (for providing icfs High Availabitity IPSAN service).
Script is as follows:
(2) changing the mode type " newstore " of clustered node configuration file is " turbostore ", and according to cluster
The mode type " newstore " that the ascending sequence of node IP successively changes configuration file is " turbostore ".
Script is as follows:
(3) mode type of clustered node OSD storage class file, i.e. change/var/lib/icfs/osd/ are changed
Mode type " newstore " in icfs-x/type file is " turbostore ", is specifically included: according to clustered node IP by
The small mode type " newstore " in big sequence successively change/var/lib/icfs/osd/icfs-x/type file
For " turbostore "；The sequence ascending according to clustered node IP successively checks/var/lib/icfs/osd/icfs-x/
Whether the mode type in type file succeeds, if change is failed, reports an error.
Script is as follows:
(4) clustered node OSD configuration information is changed, comprising:
OSD configuration information file folder/var/lib/icfs/osd/icfs-x/config is created, is created in file
OSD configuration information file, the file include:
OSD caching storage path file cache_path, file content is /var/lib/icfs/osd/cache-x,
Middle x is osdid；
OSD metadata stores path file db_path file, and file content is /var/lib/icfs/osd/cache-
x/meta；
OSD back-end data base type file kvbackend file, file content rocksdb.
Changing belonging to the permission of OSD configuration information file folder is distributed memory system, so that icfs can have it
Permission executes operation, specific to be are as follows: by recurrence modification config text under OSD catalogue/var/lib/icfs/osd/icfs-x/
It is chgrp-R icfs conf that part, which presss from both sides affiliated group,.
Script is as follows:
(5) upgrade rpm packet.
SS2, memory module upgrade script to clustered node User Catalog/usr/home under.
SS3, execution pattern upgrade script, and the mode updating result of clustered node is exported to output.txt.
The present embodiment also provides a kind of automatic update device of distributed memory system mode, is applied particularly to icfs
(ISONE ClusterFile System) upgrading newstore mode is turbostore mode automatically, which includes:
Script configuration module: being used for configuration mode upgrade script, and the script is used for: stopping icfs cluster service；And
The mode type " newstore " for changing clustered node configuration file is " turbostore "；And change clustered node OSD is deposited
The mode type " newstore " for storing up type file is " turbostore "；And change clustered node OSD configuration information；And
Upgrade rpm packet；
Script memory module: under the User Catalog for memory module upgrade script to clustered node；
Script execution module: it is used for execution pattern upgrade script, and exports the mode updating result of clustered node.
The automatically updating method and device of a kind of distributed memory system mode disclosed by the invention have been carried out in detail above
It is thin to introduce.Each embodiment is described in a progressive manner in specification, the highlights of each of the examples are with other realities
The difference of example is applied, the same or similar parts in each embodiment may refer to each other.For system disclosed in embodiment
Speech, since it is corresponded to the methods disclosed in the examples, what is described is relatively simple, and correlation can go out referring to method part illustration
?.The above is only a preferred embodiment of the present invention, it should be pointed out that: those skilled in the art are come
It says, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should be regarded as
Protection scope of the present invention.
Claims (8)
1. a kind of automatically updating method of distributed memory system mode characterized by comprising
Configuration mode upgrade script, the script are used for:
Stop the cluster service of distributed memory system；And
Change the mode type of clustered node configuration file；And
Change the mode type of clustered node OSD storage class file；And
Change clustered node OSD configuration information；And
Upgrade rpm packet；
Under memory module upgrade script to the User Catalog of clustered node；
Execution pattern upgrade script, and export the mode updating result of clustered node.
2. the automatically updating method of distributed memory system mode according to claim 1, which is characterized in that the stopping
The cluster service of distributed cluster file system, comprising:
The descending sequence of the session quantity of foundation clustered node connection, configures in order clustered node IP；
The sequence ascending according to clustered node IP successively stops tgtd service.
3. the automatically updating method of distributed memory system mode according to claim 2, which is characterized in that change cluster
The mode type of node profile, comprising:
The sequence ascending according to clustered node IP successively changes the mode type of configuration file.
4. the automatically updating method of distributed memory system mode according to claim 2, which is characterized in that change cluster
The mode type of node OSD storage class file, comprising:
The sequence ascending according to clustered node IP successively changes the mode type of OSD storage class file.
5. the automatically updating method of distributed memory system mode according to claim 4, which is characterized in that the change
The mode type of clustered node OSD storage class file, further includes:
According to the ascending sequence of clustered node IP successively check change OSD storage class file mode type whether at
Function reports an error if not changing success.
6. the automatically updating method of distributed memory system mode according to claim 1, which is characterized in that the change
Clustered node OSD configuration information, comprising:
OSD configuration information file folder is created, and creates OSD configuration information file in file；
Changing is distributed memory system belonging to the permission of OSD configuration information file folder.
7. the automatically updating method of distributed memory system mode according to claim 6, which is characterized in that the OSD
Configuration information file includes:
OSD caching storage path file；
OSD metadata stores path file；
OSD back-end data base type file.
8. a kind of automatic update device of distributed memory system mode characterized by comprising
Script configuration module: being used for configuration mode upgrade script, and the script is used for:
Stop the cluster service of distributed memory system；And
Change the mode type of clustered node configuration file；And
Change the mode type of clustered node OSD storage class file；And
Change clustered node OSD configuration information；And
Upgrade rpm packet；
Script memory module: under the User Catalog for memory module upgrade script to clustered node；
Script execution module: it is used for execution pattern upgrade script, and exports the mode updating result of clustered node.
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