CN107391192A - A kind of database server upgrade method and device - Google Patents
A kind of database server upgrade method and device Download PDFInfo
- Publication number
- CN107391192A CN107391192A CN201710601298.5A CN201710601298A CN107391192A CN 107391192 A CN107391192 A CN 107391192A CN 201710601298 A CN201710601298 A CN 201710601298A CN 107391192 A CN107391192 A CN 107391192A
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- server
- command information
- migration operation
- operation command
- destination server
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000013508 migration Methods 0.000 claims abstract description 102
- 230000005012 migration Effects 0.000 claims abstract description 102
- 238000009434 installation Methods 0.000 claims abstract description 24
- 238000013507 mapping Methods 0.000 claims abstract description 21
- 230000003068 static effect Effects 0.000 claims description 13
- 238000012986 modification Methods 0.000 claims description 7
- 230000004048 modification Effects 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 abstract description 6
- 238000007726 management method Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
- H04L61/5007—Internet protocol [IP] addresses
Abstract
The application proposes a kind of database server upgrade method and device, including：Receive the either migration operation command information of acquisition user or host computer, the migration operation command information is used to configure destination server；According to the migration operation command information in the destination server installation data library software；The Internet protocol IP address of the destination server and virtual network interconnection agreement VIP addresses are configured according to the migration operation command information；The mapping path of source server disk is obtained according to the migration operation command information, and the file content of the source server disk is obtained by the path.During database upgrade, destination server need not create database, eliminate export/steps for importing of data, greatly reduce downtime, be rapidly completed server updating.And whole escalation process is transparent, on application and terminal user without influence.
Description
Technical field
The present invention relates to storage management field, and in particular to a kind of database server upgrade method and device.
Background technology
With the continuous development of Database Systems, user is more and more, consumption resource also more and more higher, original system because
Cause operation slow for the limitation of old hardware, it is impossible to reach target.Now need to transport to improve system by updating hardware
Line efficiency, meet the user's request increasingly lifted.Hardware is changed in correlation technique just inevitably causes system-down, for
The system of big data quantity, export/importing of data will consume the substantial amounts of time, so will inevitably may require that very long
Downtime window.
The content of the invention
The present invention provides a kind of method and apparatus of database server upgrading, realizes and updates hardware in database server
When shorten downtime.
In order to realize foregoing invention purpose, the technical scheme that the present invention takes is as follows：
A kind of database server upgrade method, including：
Receive the either migration operation command information of acquisition user or host computer, the migration operation command information is used for
Destination server is configured；
According to the migration operation command information in the destination server installation data library software；
Internet protocol IP address and virtual net according to the migration operation command information to the destination server
Network interconnection agreement VIP addresses are configured；
The mapping path of source server disk is obtained according to the migration operation command information, and is obtained by the path
Take the file content of the source server disk.
Preferably, the migration operation command information for receiving or obtaining host computer includes：
The command messages of monitoring information queue；
Whether the command messages that Anti-Sniffer arrives include the unique mark of the destination server, are taken when including the target
During the unique mark of business device, the message format whether command information meets migration operation command information is detected, is moved when meeting
When moving the message format of operational order information, it is determined that obtaining or receiving migration operation command information.
Preferably, according to the migration operation command information, installation database software includes in the destination server：
According to the migration operation command information, the temporary ip address that server is destination server distribution is obtained,
And the default database software of migration operation service command is installed.
Preferably, according to the migration operation command information to the Internet protocol IP address of the destination server and
Virtual network interconnection agreement VIP addresses be configured including：
Stop the node application program in the data-base cluster resource of the destination server；
The IP address of the destination server and VIP addresses are arranged to IP address and the VIP addresses of source server；
Start the node application program in the data-base cluster resource.
Preferably, the mapping path of source server disk is obtained according to the migration operation command information, and passes through institute
Stating the file content of the path acquisition source server disk includes：
The carry information of the source server is obtained, accesses the storage address where the source server disk；
Create database and monitor service；
Map the Automatic Storage Management disk group of source server；
Determine the path of the permanent parameter file of source server disk；
Permanent parameter file institute by the content modification of the static parameter file of the destination server for source server
Path；
Pass through the file content of the static parameter file acquisition source server disk.
In order to solve the above technical problems, the present invention also provides a kind of database server upgrade method, including：
Migration operation command information is sent to destination server, the migration operation command information is used for destination server
Configured；
The destination server installation data library software is indicated by the migration operation command information, the target is set
The Internet protocol IP address of server and virtual network interconnection agreement VIP addresses, the mapping for obtaining source server disk
Path, and pass through the file content of the path acquisition source server disk.
In order to solve the above technical problems, the present invention also provides a kind of database server update device, including：
Communication module, it is arranged to receive either to obtain the migration operation command information of user or host computer, the migration
Operational order information is used to configure destination server；
Module is installed, is arranged to that installation database is soft in the destination server according to the migration operation command information
Part；
Address module, it is arranged to the Internet protocol to the destination server according to the migration operation command information
IP address and virtual network interconnection agreement VIP addresses are configured；
Path module, it is arranged to obtain the mapping path of source server disk according to the migration operation command information,
And the file content of the source server disk is obtained by the path.
Preferably, the communication module receives or the migration operation command information of acquisition host computer includes：
The command messages of monitoring information queue；
Whether the command messages that Anti-Sniffer arrives include the unique mark of the destination server, are taken when including the target
During the unique mark of business device, the message format whether command information meets migration operation command information is detected, is moved when meeting
When moving the message format of operational order information, it is determined that obtaining or receiving migration operation command information.
Preferably, the installation database in the destination server is soft according to the migration operation command information for installation module
Part includes：
According to the migration operation command information, the temporary ip address that server is destination server distribution is obtained,
And the default database software of migration operation service command is installed.
Preferably, Internet protocol of the address module according to the migration operation command information to the destination server
IP address and virtual network interconnection agreement VIP addresses be configured including：
Stop the node application program in the data-base cluster resource of the destination server；
The IP address of the destination server and VIP addresses are arranged to IP address and the VIP addresses of source server；
Start the node application program in the data-base cluster resource.
Preferably, path module obtains the mapping path of source server disk according to the migration operation command information,
And the file content that the source server disk is obtained by the path includes：
The carry information of the source server is obtained, accesses the storage address where the source server disk；
Create database and monitor service；
Map the Automatic Storage Management disk group of source server；
Determine the path of the permanent parameter file of source server disk；
Permanent parameter file institute by the content modification of the static parameter file of the destination server for source server
Path；
Pass through the file content of the static parameter file acquisition source server disk.
In order to solve the above technical problems, the present invention also provides a kind of database server update device, including：
Sending module, it is arranged to send migration operation command information, the migration operation command information to destination server
For being configured to destination server；
Indicating module, it is arranged to indicate that the destination server installation database is soft by the migration operation command information
Part, the Internet protocol IP address that the destination server is set and virtual network interconnection agreement VIP addresses, obtain source clothes
The mapping path of business device disk, and pass through the file content that the path obtains the source server disk.
Compared to the prior art the present invention, has the advantages that：
Technical scheme, during database upgrade, destination server need not create database, eliminate number
According to export/steps for importing, greatly reduce downtime, be rapidly completed server updating.And whole escalation process is transparent,
On application and terminal user without influence.
Brief description of the drawings
Fig. 1 is the flow chart of the database server upgrade method of the embodiment of the present invention；
Fig. 2 is the structural representation of the database server update device of the embodiment of the present invention；
Fig. 3 is the flow chart of the database server upgrade method of the embodiment of the present invention；
Fig. 4 is the structural representation of the database server update device of the embodiment of the present invention；
Fig. 5 is the flow chart of the database server escalation process of embodiment 1.
Embodiment
To make the goal of the invention of the present invention, technical scheme and beneficial effect of greater clarity, below in conjunction with the accompanying drawings to this
The embodiment of invention is illustrated, it is necessary to illustrate, in the case where not conflicting, in the embodiment and embodiment in the application
Feature can mutually be combined.
As shown in figure 1, the embodiment of the present invention provides a kind of database server upgrade method, applied to destination server,
Including：
S101, receiving either obtain the migration operation command information of user or host computer, the migration operation order letter
Cease for being configured to destination server；
S102, according to the migration operation command information in the destination server installation data library software；
S103, Internet protocol IP address and void according to the migration operation command information to the destination server
Intend Internet protocol VIP addresses to be configured；
S104, the mapping path according to migration operation command information acquisition source server disk, and by described
Path obtains the file content of the source server disk.
Wherein, the migration operation command information for receiving in step S101 or obtaining host computer includes：
The command messages of monitoring information queue；
Whether the command messages that Anti-Sniffer arrives include the unique mark of the destination server, are taken when including the target
During the unique mark of business device, the message format whether command information meets migration operation command information is detected, is moved when meeting
When moving the message format of operational order information, it is determined that obtaining or receiving migration operation command information.
In step S102 according to the migration operation command information in the destination server installation database software kit
Include：
According to the migration operation command information, the temporary ip address that server is destination server distribution is obtained,
And the default database software of migration operation service command is installed.
In step S103 according to the migration operation command information to the Internet protocol IP of the destination server
Location and virtual network interconnection agreement VIP addresses be configured including：
Stop the node application program in the data-base cluster resource of the destination server；
The IP address of the destination server and VIP addresses are arranged to IP address and the VIP addresses of source server；
Start the node application program in the cluster resource of the migrating data storehouse.
The mapping path of source server disk is obtained in step S104 according to the migration operation command information, and is passed through
The file content that the path obtains the source server disk includes：
The carry information of the source server is obtained, accesses the storage address where the source server disk.
Create database and monitor service；
Map the Automatic Storage Management disk group of source server；
Determine the path of the permanent parameter file of source server disk；
Permanent parameter file institute by the content modification of the static parameter file of the destination server for source server
Path；
Pass through the file content of the static parameter file acquisition source server disk.
As shown in Fig. 2 the embodiment of the present invention also provides a kind of database server update device, destination service is arranged at
Device, including：
Communication module, it is arranged to receive either to obtain the migration operation command information of user or host computer, the migration
Operational order information is used to configure destination server；
Module is installed, is arranged to that installation database is soft in the destination server according to the migration operation command information
Part；
Address module, it is arranged to the Internet protocol to the destination server according to the migration operation command information
IP address and virtual network interconnection agreement VIP addresses are configured；
Path module, it is arranged to obtain the mapping path of source server disk according to the migration operation command information,
And the file content of the source server disk is obtained by the path.
The migration operation command information that the communication module receives or obtained host computer includes：
The command messages of monitoring information queue；
Whether the command messages that Anti-Sniffer arrives include the unique mark of the destination server, are taken when including the target
During the unique mark of business device, the message format whether command information meets migration operation command information is detected, is moved when meeting
When moving the message format of operational order information, it is determined that obtaining or receiving migration operation command information.
Installing module, the installation database software in the destination server includes according to the migration operation command information：
According to the migration operation command information, the temporary ip address that server is destination server distribution is obtained,
And the default database software of migration operation service command is installed.
Internet protocol IP address of the address module according to the migration operation command information to the destination server
With virtual network interconnection agreement VIP addresses be configured including：
Stop the node application program in the data-base cluster resource of the destination server；
The IP address of the destination server and VIP addresses are arranged to IP address and the VIP addresses of source server；
Start the node application program in the data-base cluster resource.
Path module obtains the mapping path of source server disk according to the migration operation command information, and passes through institute
Stating the file content of the path acquisition source server disk includes：
The carry information of the source server is obtained, accesses the storage address where the source server disk；
Create database and monitor service；
Map the Automatic Storage Management disk group of source server；
Determine the path of the permanent parameter file of source server disk；
Permanent parameter file institute by the content modification of the static parameter file of the destination server for source server
Path；
Pass through the file content of the static parameter file acquisition source server disk.
As shown in figure 3, the embodiment of the present invention also provides a kind of database server upgrade method, applied to host computer, bag
Include：
S201, migration operation command information is sent to destination server, the migration operation command information is used for target
Server is configured；
S202, the destination server installation data library software, setting institute are indicated by the migration operation command information
State the Internet protocol IP address and virtual network interconnection agreement VIP addresses, acquisition source server disk of destination server
Mapping path, and pass through the file content that the path obtains the source server disk.
As shown in figure 4, the embodiment of the present invention also provides a kind of database server update device, including：
Sending module, it is arranged to send migration operation command information, the migration operation command information to destination server
For being configured to destination server；
Indicating module, it is arranged to indicate that the destination server installation database is soft by the migration operation command information
Part, the Internet protocol IP address that the destination server is set and virtual network interconnection agreement VIP addresses, obtain source clothes
The mapping path of business device disk, and pass through the file content that the path obtains the source server disk.
Embodiment 1
A kind of Oracle database service device upgrade method process based on ASM, as shown in figure 5, specific implementation process is such as
Under：
First, using Oracle installation procedure file, the database software peace that setup completes destination server is performed
Dress.Change the log-on message of IP, VIP in Oracle clusters.Finally the mapping of disk group is completed using the technology of ASM storage managements
With limiting operation, server updating is completed.Whole upgrade job downtime is short and transparent.
Installation data library software and change IP, VIP are mainly included the following steps that：
(1) temporary IP is distributed for destination server, and calls Oracle installation files setup to dispose database software.Peace
Database need not be created after the completion of dress；
(2) source server outage；
(3) destination server stops the nodesapps (node application program) in data-base cluster resource；
(4) log-on message of IP, VIP in Oracle clusters are changed；
(5) nodesapps in destination server data-base cluster resource is started.
Complete the mapping of disk group using ASM storage management techniques mainly includes with following operation with limiting operation：
(1) it is mounted on source server on destination server being stored where ASM disk groups, makes destination server can
To have access to the storage.
(2) destination server creates database listener services, and starts；
(3) ASM disk group is mapped to destination server, makes it correctly to access；
(4) the static parameter file pfile on-editor's destination server, content are permanent parameter file spfile in ASM
Interior absolute path；
(5) database is started into open states, whether checking upgrading succeeds, and completes server updating work.
During database upgrade, destination server need not create database, eliminate export/importing step of data
Suddenly, downtime is greatly reduced, is rapidly completed server updating.And whole escalation process is transparent, to application and user without
Influence.
Although disclosed embodiment is as above, its content is only to facilitate understand the technical side of the present invention
Case and the embodiment used, are not intended to limit the present invention.Any those skilled in the art to which this invention pertains, not
On the premise of departing from disclosed core technology scheme, any modification can be made in the form and details of implementation and is become
Change, but the protection domain that the present invention is limited, the scope that must be still limited by appended claims are defined.
Claims (12)
- A kind of 1. database server upgrade method, it is characterised in that including：Receive the either migration operation command information of acquisition user or host computer, the migration operation command information is used for mesh Mark server is configured；According to the migration operation command information in the destination server installation data library software；It is mutual to the Internet protocol IP address and virtual network of the destination server according to the migration operation command information Even agreement VIP addresses are configured；The mapping path of source server disk is obtained according to the migration operation command information, and institute is obtained by the path State the file content of source server disk.
- 2. upgrade method as claimed in claim 1, it is characterised in that：Receive or obtain the migration operation order letter of host computer Breath includes：The command messages of monitoring information queue；Whether the command messages that Anti-Sniffer arrives include the unique mark of the destination server, when including the destination server Unique mark when, detect the message format whether command information meets migration operation command information, when meet migration behaviour When making the message format of command information, it is determined that obtaining or receiving migration operation command information.
- 3. upgrade method as claimed in claim 1, it is characterised in that：According to the migration operation command information in the target Installation database software includes in server：According to the migration operation command information, obtain server and be the temporary ip address of destination server distribution, and pacify Fill the default database software of migration operation service command.
- 4. upgrade method as claimed in claim 1, it is characterised in that：According to the migration operation command information to the target The Internet protocol IP address of server and virtual network interconnection agreement VIP addresses be configured including：Stop the node application program in the data-base cluster resource of the destination server；The IP address of the destination server and VIP addresses are arranged to IP address and the VIP addresses of source server；Start the node application program in the data-base cluster resource.
- 5. upgrade method as claimed in claim 1, it is characterised in that：Source clothes are obtained according to the migration operation command information The mapping path of business device disk, and included by the file content of the path acquisition source server disk：The carry information of the source server is obtained, accesses the storage address where the source server disk；Create database and monitor service；Map the Automatic Storage Management disk group of source server；Determine the path of the permanent parameter file of source server disk；By the content modification of the static parameter file of the destination server for where the permanent parameter file of source server Path；Pass through the file content of the static parameter file acquisition source server disk.
- A kind of 6. database server upgrade method, it is characterised in that including：Migration operation command information is sent to destination server, the migration operation command information is used to carry out destination server Configuration；The destination server installation data library software is indicated by the migration operation command information, the destination service is set The Internet protocol IP address of device and virtual network interconnection agreement VIP addresses, the mapping path for obtaining source server disk, And the file content of the source server disk is obtained by the path.
- A kind of 7. database server update device, it is characterised in that including：Communication module, it is arranged to receive either to obtain the migration operation command information of user or host computer, the migration operation Command information is used to configure destination server；Module is installed, is arranged to according to the migration operation command information installation data library software in the destination server；Address module, it is arranged to according to the migration operation command information to the Internet protocol IP of the destination server Location and virtual network interconnection agreement VIP addresses are configured；Path module, is arranged to obtain the mapping path of source server disk according to the migration operation command information, and leads to Cross the file content that the path obtains the source server disk.
- 8. update device as claimed in claim 7, it is characterised in that：The communication module receives or obtained moving for host computer Moving operational order information includes：The command messages of monitoring information queue；Whether the command messages that Anti-Sniffer arrives include the unique mark of the destination server, when including the destination server Unique mark when, detect the message format whether command information meets migration operation command information, when meet migration behaviour When making the message format of command information, it is determined that obtaining or receiving migration operation command information.
- 9. update device as claimed in claim 7, it is characterised in that：Installation module exists according to the migration operation command information Installation database software includes in the destination server：According to the migration operation command information, obtain server and be the temporary ip address of destination server distribution, and pacify Fill the default database software of migration operation service command.
- 10. update device as claimed in claim 7, it is characterised in that：Address module is according to the migration operation command information Internet protocol IP address and virtual network interconnection agreement VIP addresses to the destination server be configured including：Stop the node application program in the data-base cluster resource of the destination server；The IP address of the destination server and VIP addresses are arranged to IP address and the VIP addresses of source server；Start the node application program in the data-base cluster resource.
- 11. update device as claimed in claim 7, it is characterised in that：Path module is according to the migration operation command information The mapping path of source server disk is obtained, and the file content bag of the source server disk is obtained by the path Include：The carry information of the source server is obtained, accesses the storage address where the source server disk；Create database and monitor service；Map the Automatic Storage Management disk group of source server；Determine the path of the permanent parameter file of source server disk；By the content modification of the static parameter file of the destination server for where the permanent parameter file of source server Path；Pass through the file content of the static parameter file acquisition source server disk.
- A kind of 12. database server update device, it is characterised in that including：Sending module, it is arranged to send migration operation command information to destination server, the migration operation command information is used for Destination server is configured；Indicating module, be arranged to by the migration operation command information indicate the destination server installation data library software, Internet protocol IP address and virtual network interconnection agreement VIP addresses, the acquisition source service of the destination server are set The mapping path of device disk, and pass through the file content of the path acquisition source server disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710601298.5A CN107391192B (en) | 2017-07-21 | 2017-07-21 | Database server upgrading method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710601298.5A CN107391192B (en) | 2017-07-21 | 2017-07-21 | Database server upgrading method and device |
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| Publication Number | Publication Date |
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| CN107391192A true CN107391192A (en) | 2017-11-24 |
| CN107391192B CN107391192B (en) | 2020-07-10 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101118509A (en) * | 2007-09-12 | 2008-02-06 | 华为技术有限公司 | Process, device and system for EMS memory data-base remote disaster tolerance |
| CN102103629A (en) * | 2010-12-14 | 2011-06-22 | 西北工业大学 | Online data migration method |
| CN103970903A (en) * | 2014-05-27 | 2014-08-06 | 重庆大学 | Large industrial system feedback data real-time processing method and system based on Web |
| US20140270333A1 (en) * | 2013-03-15 | 2014-09-18 | HGST Netherlands B.V. | Verifying a slider tray map |
| CN104317675A (en) * | 2014-11-21 | 2015-01-28 | 华为技术有限公司 | Disaster tolerance treatment method and device of applications |
-
2017
- 2017-07-21 CN CN201710601298.5A patent/CN107391192B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101118509A (en) * | 2007-09-12 | 2008-02-06 | 华为技术有限公司 | Process, device and system for EMS memory data-base remote disaster tolerance |
| CN102103629A (en) * | 2010-12-14 | 2011-06-22 | 西北工业大学 | Online data migration method |
| US20140270333A1 (en) * | 2013-03-15 | 2014-09-18 | HGST Netherlands B.V. | Verifying a slider tray map |
| CN103970903A (en) * | 2014-05-27 | 2014-08-06 | 重庆大学 | Large industrial system feedback data real-time processing method and system based on Web |
| CN104317675A (en) * | 2014-11-21 | 2015-01-28 | 华为技术有限公司 | Disaster tolerance treatment method and device of applications |
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