CN106559490B - A kind of management method for storage cluster equipment - Google Patents
A kind of management method for storage cluster equipment Download PDFInfo
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- CN106559490B CN106559490B CN201611059133.1A CN201611059133A CN106559490B CN 106559490 B CN106559490 B CN 106559490B CN 201611059133 A CN201611059133 A CN 201611059133A CN 106559490 B CN106559490 B CN 106559490B
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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
- H04L67/104—Peer-to-peer [P2P] networks
- H04L67/1044—Group management mechanisms
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
- H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
- H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
- H04L69/324—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the data link layer [OSI layer 2], e.g. HDLC
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Abstract
The invention discloses a kind of management method for storage cluster equipment, the device node of storage cluster to be added supports LLDP agreement；MIB management information bank is provided on the interface of each node in storage cluster；After this method includes the local area network where storage cluster is added in device node, broadcast carries each node in the message to storage cluster of equipment of itself information；Each node in storage cluster is by the packet storage received into the library MIB of itself；When the management node in storage cluster judges corresponding device node for unknown memory node, a memory node is chosen out of storage cluster according to preset rules as host node；Host node is matched according to the corresponding message stored in itself library MIB with device node, and then device node is added in storage cluster.The present invention does not need to fill in script or configuration file required for host node matches manually, reduces the waste of manpower, high-efficient, not easy to make mistakes and speed is fast when increasing or deleting memory node.
Description
Technical field
The present invention relates to storage device management fields, more particularly to a kind of management method for storage cluster equipment.
Background technique
Storage cluster by some network equipment nodes (router, interchanger, wireless local area access point), management node,
Memory node composition.Since the storage equipment in storage cluster will increase or delete sometimes, in this case it is necessary to build again
The pairing of equipment, i.e., deposit newly-increased storage equipment as from some in node, cluster in vertical newly-increased storage equipment and cluster
Node is stored up as host node, establishes the connection between main and subordinate node, so that should can be added in the storage cluster from node.
At present when increase or delete memory node after, the IP information of the memory node after needing to increase or delete and
The data such as device identification are filled up to manually in the corresponding script of storage cluster or configuration file (table or database), for distribution
Host node to then should carrying out parameter pairing from node, and then carries out data according to the data search in the script or configuration file
Interaction will be included in storage cluster from node.But artificially fill in the data of the memory node of change not only labor intensive, efficiency
Low and error probability is high, speed is slow.
Therefore, how to provide high-efficient, the fireballing management method for storage cluster equipment of one kind is this field skill
The current problem to be solved of art personnel.
Summary of the invention
The object of the present invention is to provide a kind of management methods for storage cluster equipment, when increase or delete memory node
When, it does not need to fill in script or configuration file required for host node matches manually, so that the waste of manpower is reduced, it is high-efficient,
Not easy to make mistakes and speed is fast.
In order to solve the above technical problems, the present invention provides a kind of device management method for storage cluster, it is to be added
The device node of the storage cluster supports LLDP Link Layer Discovery Protocol；The interface of each node in the storage cluster
On be provided with MIB management information bank；The described method includes:
After local area network where the storage cluster is added in the device node, itself is carried with forms of broadcasting transmission
Each node in the message of facility information to the storage cluster；
Each node in the storage cluster is by the packet storage received into the library MIB of itself；
Management node in the storage cluster judges whether corresponding device node is unknown memory node；
If so, the memory node is chosen out of described storage cluster according to preset rules as host node；
The host node is matched according to the corresponding message stored in itself library MIB with the device node, and then will
The device node is added in the storage cluster.
Preferably, each node in the storage cluster supports the LLDP agreement, and the device node connects
MIB management information bank is provided on mouthful.
Preferably, the facility information specifically includes IP information, device type mark, device model, interface message.
Preferably, the management node in the storage cluster judges whether corresponding device node is unknown memory node
Process specifically:
Periodically obtain the message stored in the library MIB of each node in the storage cluster；
Judge whether the every terms of information in the message is not stored in the management node in preset Cluster Database,
If so, the corresponding device node of the message is unknown node；
Judge whether the unknown node is memory node according to the device type mark in the message, if so, described
Unknown node is unknown memory node.
Preferably, the preset rules are specially to choose the shortest institute of distance for arriving the unknown memory node physics
Memory node is stated as host node.
Preferably, the preset rules are specially between the unknown memory node described in routing node least one
Memory node is as host node.
The present invention provides a kind of management method for storage cluster equipment, the device node that the storage cluster is added is equal
Support LLDP agreement, it is after local area network where storage cluster is added in device node, i.e., transmittable to carry equipment of itself information
Message in each node into storage cluster, for each node by the packet storage received to the library MIB of itself, one
After denier management node determines that the device node is unknown memory node and chooses host node, host node can be according to itself storage
Message is matched with the device node, and only the device node is added in storage cluster.As it can be seen that the present invention enables to
When increasing or deleting memory node, do not need to fill in script or configuration file required for host node matches manually, but it is straight
The message sent when connecing using memory node access to LAN, reduces the waste of manpower, high-efficient, not easy to make mistakes and fast
Degree is fast.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to institute in the prior art and embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of the management method for storage cluster equipment provided by the invention.
Specific embodiment
Core of the invention is to provide a kind of management method for storage cluster equipment, when increase or deletes memory node
When, it does not need to fill in script or configuration file required for host node matches manually, so that the waste of manpower is reduced, it is high-efficient,
Not easy to make mistakes and speed is fast.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
The present invention provides a kind of management method for storage cluster equipment, the device node of storage cluster to be added is equal
Support LLDP Link Layer Discovery Protocol；MIB management information bank is provided on the interface of each node in storage cluster；Referring to
Shown in Fig. 1, Fig. 1 is a kind of structural schematic diagram of the management method for storage cluster equipment provided by the invention.This method packet
It includes:
Step s101: when device node be added storage cluster where local area network after, with the forms of broadcasting transmission carry from
Each node in the message to storage cluster of body facility information；
Step s102: each node in storage cluster is by the packet storage received into the library MIB of itself；
Step s103: the management node in storage cluster judges whether corresponding device node is unknown memory node；If
It is to enter step s104；
Step s104: a memory node is chosen out of storage cluster according to preset rules as host node；
Step s105: host node is matched according to the corresponding message stored in itself library MIB with device node, and then will
Device node is added in storage cluster.
Wherein, for device node generally only by message broadcasting to local area network where itself, the equipment in storage cluster is general
In same local area network, in special circumstances, it is also possible to which the message for needing to broadcast device node is further by transistroute
In broadcast to upper network, this is not limited by the present invention, can depend on the needs.
Preferably, each node in storage cluster supports LLDP agreement, and is arranged on the interface of device node
There is MIB (Management Information Base, management information bank) library.
It is understood that LLDP (Link Layer Discovery Protocol, Link Layer Discovery Protocol) is provided
A kind of link layer discovery mode of standard, can be by the unique ability of local device, management address, device identification, interface mark
The information such as knowledge are organized into different TLV (Type/Length/Value, type/length/value), and are encapsulated in LLDPDU (Link
Layer Discovery Protocol Data Unit, Link Layer Discovery Protocol data cell) in be distributed to it is direct-connected with oneself
Neighbor node, neighbor node is saved it after receiving these information in the form of standard mib library, so that management system is looked into
Inquire about the communication conditions for judging link.
Wherein, facility information here specifically includes IP information, device type mark, device model, interface message.It can be with
Understand, device type here mark refer to for identification whether be memory node identifier, certainly, it is specific in
Holding can need to modify management node simultaneously after the completion of setting with sets itself, management node the device type can be identified into
Row identification.IP information, device model, interface message are for being matched and being added storage collection for host node and device node
It is needed when in group.
In addition, facility information here can also include function, the physical location etc. of device node, the present invention does not make this
It is specific to limit.
Specifically, the management node in storage cluster judge corresponding device node whether be unknown memory node process
Specifically:
Step s201: the message stored in the library MIB of each node in storage cluster is periodically obtained；
Step s202: judge whether the every terms of information in message is not stored in preset Cluster Database in management node
It is interior, if so, the corresponding device node of message is unknown node；
Step s203: judge whether unknown node is memory node according to the device type mark in message, if so, unknown
Node is unknown memory node.
It is further known that preset rules here are specially to choose distance shortest one that arrives unknown memory node physics
Memory node is as host node.
In another embodiment, preset rules are deposited for routing node least one specially between unknown memory node
Node is stored up as host node.
It is matched it is understood that choosing host node with unknown memory node, is to keep unknown memory node mutual
The IP address etc. of other side is mutually got, and then establishes connection, then completes a series of data communication, is deposited to realize by unknown
The host node needs for storing up node and the purpose of the storage cluster being added, therefore generally choose are closer with unknown memory node, this
In be closer can be less etc. for the closer or intermediate routing node of physical distance, certainly, other rules can also be used
Host node is selected, this is not limited by the present invention.
Also, the present invention, can be direct when management node judges the device node being currently accessed as unknown memory node
Host node is distributed according to preset rules, it is high-efficient compared to the mode of currently used artificial selection host node, reduce manpower
Waste.
The present invention provides a kind of management method for storage cluster equipment, the device node that the storage cluster is added is equal
Support LLDP agreement, it is after local area network where storage cluster is added in device node, i.e., transmittable to carry equipment of itself information
Message in each node into storage cluster, for each node by the packet storage received to the library MIB of itself, one
After denier management node determines that the device node is unknown memory node and chooses host node, host node can be according to itself storage
Message is matched with the device node, and only the device node is added in storage cluster.As it can be seen that system energy of the invention
Enough so that when increasing or deleting memory node, do not need to fill in script or configuration file required for host node matches manually,
But the message sent when directly utilizing memory node access to LAN, reduce the waste of manpower, it is high-efficient, it is not easy out
Wrong and speed is fast.
It should be noted that in the present specification, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (5)
1. a kind of device management method for storage cluster, which is characterized in that the device node of the storage cluster to be added
Support LLDP Link Layer Discovery Protocol；MIB management information is provided on the interface of each node in the storage cluster
Library；The described method includes:
After local area network where the storage cluster is added in the device node, equipment of itself is carried with forms of broadcasting transmission
Each node in the message of information to the storage cluster；
Each node in the storage cluster is by the packet storage received into the library MIB of itself；
Management node in the storage cluster judges whether corresponding device node is unknown memory node；
If so, the memory node is chosen out of described storage cluster according to preset rules as host node；
The host node is matched according to the corresponding message stored in itself library MIB with the device node, and then will be described
Device node is added in the storage cluster.
2. the method according to claim 1, wherein the facility information specifically includes IP information, device type
Mark, device model, interface message.
3. according to the method described in claim 2, it is characterized in that, the management node in the storage cluster judges corresponding set
Slave node whether be unknown memory node process specifically:
Periodically obtain the message stored in the library MIB of each node in the storage cluster；
Judge whether the every terms of information in the message is not stored in the management node in preset Cluster Database, if
It is that the corresponding device node of the message is unknown node；
Judge whether the unknown node is memory node according to the device type mark in the message, if so, described unknown
Node is unknown memory node.
4. according to the method described in claim 3, it is characterized in that, the preset rules are specially to choose to arrive the unknown storage
The shortest memory node of the distance of node physics is as host node.
5. according to the method described in claim 3, it is characterized in that, the preset rules are specially and the unknown memory node
Between the least memory node of routing node as host node.
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| CN109040290B (en) * | 2018-08-27 | 2021-03-09 | 成都安恒信息技术有限公司 | Method for electing main node based on node characteristics |
| CN112751709B (en) * | 2020-12-29 | 2023-01-10 | 北京浪潮数据技术有限公司 | Management method, device and system of storage cluster |
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| CN101083557A (en) * | 2007-06-29 | 2007-12-05 | 中兴通讯股份有限公司 | SNMP based IP network cluster managerial approach |
| CN101183975A (en) * | 2007-12-04 | 2008-05-21 | 浙江大学 | Distributed heat dispositions method of cluster application server |
| CN102710438A (en) * | 2012-05-28 | 2012-10-03 | 华为技术有限公司 | Node management method, device and system |
| CN105338028A (en) * | 2014-07-30 | 2016-02-17 | 浙江宇视科技有限公司 | Method and device for selecting master and slave nodes in distributed server cluster |
| CN105430030A (en) * | 2014-09-16 | 2016-03-23 | 钛马信息网络技术有限公司 | OSG-based parallel extendable application server |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140229602A1 (en) * | 2013-02-08 | 2014-08-14 | International Business Machines Corporation | Management of node membership in a distributed system |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101083557A (en) * | 2007-06-29 | 2007-12-05 | 中兴通讯股份有限公司 | SNMP based IP network cluster managerial approach |
| CN101183975A (en) * | 2007-12-04 | 2008-05-21 | 浙江大学 | Distributed heat dispositions method of cluster application server |
| CN102710438A (en) * | 2012-05-28 | 2012-10-03 | 华为技术有限公司 | Node management method, device and system |
| CN105338028A (en) * | 2014-07-30 | 2016-02-17 | 浙江宇视科技有限公司 | Method and device for selecting master and slave nodes in distributed server cluster |
| CN105430030A (en) * | 2014-09-16 | 2016-03-23 | 钛马信息网络技术有限公司 | OSG-based parallel extendable application server |
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