CN110309020A - Backup job processing method and processing device - Google Patents
Backup job processing method and processing device Download PDFInfo
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- CN110309020A CN110309020A CN201910615183.0A CN201910615183A CN110309020A CN 110309020 A CN110309020 A CN 110309020A CN 201910615183 A CN201910615183 A CN 201910615183A CN 110309020 A CN110309020 A CN 110309020A
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- backup
- backup job
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1448—Management of the data involved in backup or backup restore
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1458—Management of the backup or restore process
- G06F11/1469—Backup restoration techniques
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/13—File access structures, e.g. distributed indices
Abstract
The present invention provides a kind of backup job processing method and processing device, and method includes: to acquire the backup tape file name information that backup job information and backup job process generate；Wherein, the backup job information includes: the temporal information of backup source file name, backup job name, backup job user name and backup job；Establish the index relative of backup tape file name information and the backup job information；Backup job processing is carried out according to determining index relative.The present invention solves the problems, such as host backup in the prior art, when carrying out data recovery, according to indexed search data, quickly positions the magnetic tape file where data to be restored, provides strong support for the non-full backup of data with recovery.
Description
Technical field
The present invention relates to data management techniques, are concretely a kind of backup job processing method and processing devices.
Background technique
With the continuous growth of business demand, data scale accordingly expands, for various aspects such as data safety, cost control
Consider, needs to implement schedule backup to data in magnetic disk.Typical backup strategy mainly has full backup, incremental backup, Yi Jiyou
A variety of improvement backup strategies etc. that incremental backup derives.Wherein, full backup refers to and backs up to the All Files being related to；
Incremental backup is only backed up and is changed from after Last Backup (can be full backup, incremental backup or other kinds of backup)
File.
Current hosts data management field mostly uses full backup method, i.e., carries out all data by certain frequency standby
Part.But under the premise of resource is limited, data lesser for change rate will repeatedly back up static data using full backup,
And BACKUP TIME is relatively long, undoubtedly to the significant wastage of system resources in computation and storage resource.And use non-full backup
Mode replaces simple backup mode, it is possible to reduce the backup number of static data, while will also save a large amount of tape storage moneys
Source and host calculating resource, but there is retrieval difficulty, it is difficult to quickly positioning when using Backup Data in non-full backup
Disk where data to be restored.
Summary of the invention
To solve problems of the prior art, the present invention provides a kind of backup job processing method, comprising:
Acquire the backup tape file name information that backup job information and backup job process generate；Wherein, the backup
Job information includes: the temporal information of backup source file name, backup job name, backup job user name and backup job；
Establish the index relative of backup tape file name information and the backup job information；
Backup job processing is carried out according to determining index relative.
In the embodiment of the present invention, the temporal information of the backup job includes: backup job time started, backup job
End time.
In the embodiment of the present invention, the acquisition backup job information includes:
Index target control file is determined according to user demand；
Backup job information is acquired according to determining index target control file.
It is described to include: according to determining index relative progress backup job processing in the embodiment of the present invention
It is instructed according to determining index relative and user query and determines backup tape file name information；Wherein, the inquiry
Instruction includes: in the temporal information three of backup source file name, backup job name, backup job user name and backup job
At least one of；
According to inquiry, determining backup tape file name information resumes operation.
It is described to include: according to determining index relative progress backup job processing in the embodiment of the present invention
Store determining index relative.
Meanwhile the present invention also provides a kind of backup job processing units, comprising:
Acquisition module, the backup tape file name information generated for acquiring backup job information and backup job process；
Wherein, the backup job information includes: backup source file name, backup job name, backup job user name and backup job
Temporal information；
Loading module is indexed, the index for establishing backup tape file name information and the backup job information closes
System；
Backup job processing module carries out backup job processing according to determining index relative.
In the embodiment of the present invention, the temporal information of the backup job includes: backup job time started, backup job
End time.
In the embodiment of the present invention, the acquisition module includes:
Control unit is indexed, for determining index target control file according to user demand；
Acquisition unit, for acquiring backup job information according to determining index target control file.
In the embodiment of the present invention, the backup job processing module includes:
Query unit determines backup tape file name information for instructing according to determining index relative and user query；
Wherein, the inquiry instruction include: backup source file name, backup job name, backup job user name and backup job when
Between in information three at least one of；
Recovery unit, for being resumed operation according to the determining backup tape file name information of inquiry.
In the embodiment of the present invention, the backup job processing module includes:
Storage unit, for storing determining index relative.
Meanwhile the present invention also provides a kind of computer equipment, including memory, processor and storage are on a memory and can
The computer program run on a processor, processor realize the above method when executing computer program.
Meanwhile the present invention also provides a kind of computer readable storage medium, computer-readable recording medium storage has execution
The computer program of the above method.
The present invention provides a kind of backup job processing method and processing device, and the solution of the present invention provides a kind of host backup data
Index, it is intended to solve the problems, such as host backup in the prior art, by the output journal of backup job in scanning system,
Collect the source file title (i.e. disk file title) of backup, the data recording on tape collection title that backup generates, backup file generated day
Phase and Expiration Date etc. are conducted into database and establish index.When carrying out data recovery, according to indexed search database,
The magnetic tape file where data to be restored is quickly positioned, is provided strong support for the non-full backup of data with recovery.
For above and other objects, features and advantages of the invention can be clearer and more comprehensible, preferred embodiment is cited below particularly,
And cooperate institute's accompanying drawings, it is described in detail below
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
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of flow chart of backup job processing method provided in an embodiment of the present invention；
Fig. 2 is the backup content comparison diagram of full backup and incremental backup in the embodiment of the present invention；
Fig. 3 is host backup of embodiment of the present invention data directory system structure diagram；
Fig. 4 is that Backup Data collects flow chart in the embodiment of the present invention；
Fig. 5 is Backup Data querying flow in the embodiment of the present invention；
Fig. 6 is the expired process flow of backup information in the embodiment of the present invention；
Fig. 7 is incremental backup and full backup tape requirements comparison schematic diagram in the embodiment of the present invention；
Fig. 8 is a kind of block diagram of backup job processing unit provided by the invention；
Fig. 9 is the computer equipment schematic diagram in the embodiment 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.
As shown in Figure 1, being a kind of flow chart of backup job processing method provided in an embodiment of the present invention comprising:
Step S101 acquires the backup tape file name information that backup job information and backup job process generate；Wherein,
Backup job information includes: the time letter of backup source file name, backup job name, backup job user name and backup job
Breath；
Step S102 establishes the index relative of backup tape file name information and backup job information；
Step S103 carries out backup job processing according to determining index relative.
Backup job processing method of the invention, carrying out backup job processing according to determining index relative includes: to deposit
Store up the index relative established, the inquiry and deletion of Backup Data.
The present embodiment provides a kind of host backup data directories, it is intended to it solves in the prior art, it will be more using full backup
Secondary backup static data, and BACKUP TIME is relatively long, undoubtedly to the significant wastage of system resources in computation and storage resource, and
Non- full backup is brought using difficult problem is retrieved when Backup Data, and main thought is the output of backup job in scanning system
It is raw to collect the source file title (i.e. disk file title) of backup, the data recording on tape collection title that backup generates, backup file for log
At date and Expiration Date etc., it is conducted into database and establishes index.When carrying out data recovery, according to indexed search data
Library quickly positions the magnetic tape file where data to be restored, provides strong support for the non-full backup of data with recovery.
By taking full backup and incremental backup as an example, problem of the prior art is illustrated, as shown in Fig. 2, Fx is disk
File, white shading identify not changed file, and oblique line shading identifies the file to change.Assuming that the t0 moment is disk
Data initial state, identical using the content that full backup or incremental backup strategy are backed up at this time, i.e. backup F1-F12；When t1
It carves disk file and increases F13-F16, full backup can back up all the elements, i.e. F1-F16, and incremental backup is only backed up and changed
Data, i.e. F13-F16；T2 moment, F1, F10, F11 change, and full backup will back up all the elements, i.e. F1-F16, increase
Changed file, i.e. F1, F10, F11 are only backed up in amount backup.Hereafter, it such as needs to restore file F16, for full backup
Speech, it is only necessary to restore from newest Backup Data t2 backup；And for incremental backup, how to determine file F16 in any part
It is the main problem currently faced in Backup Data.
Main thought of the invention is the output journal for scanning backup job, collects backup content correlated information, such as backs up
Source file title (i.e. disk file title) and backup generate data recording on tape collection title corresponding relationship, backup file generated
The information such as date and Expiration Date, and be conducted into database.When carrying out data recovery, according to the data in magnetic disk collection to be restored
Title, searching database position the magnetic tape file title where data to be restored, and then it is extensive to can according to need progress data
It is multiple.The present invention solves the problems, such as that non-full backup is difficult to position need to restore data set backup in for which magnetic tape file.
Technical solution of the present invention is described in further detail below with reference to specific embodiment.
As shown in figure 3, being the host field backup data index system that provides in the embodiment of the present invention by function division four
A processing module: the expired processing mould of backup information collection module, index data loading module, backup information retrieval module, data
Block；
The critical file that host field backup data index system is related in the present embodiment further include: index target control text
Part, backup file index file, backup information database.
Each critical file function introduction is as follows:
Target control file is indexed, as one of input of " backup information collection module ", backup information is controlled and receives
Collect the backup job range of module scans, user carries out manual customization in combination with actual demand.Index target control file structure
As shown in table 1.
Table 1
| Index target job name | Backup job OWNER | Collect the time started | Collect the end time |
For example, as shown in table 2 below, index target control file limits backup information and collects object as by user
NGTWS submit, and during on July 31st, 2016 to August 1st the entitled P1BKSOS1 of end of run operation.
Table 2
| P1BKSOS1NGTWS 20160731 20160801 |
The backup data index file is the output of backup information collection module, while being also that index data loads mould
This document is written in the file backup information scanned by the input of block, backup information collection module, and index data loading module will
This document content is loaded into backup information database.Backup data index file structure is as shown in table 3.
Table 3
For example, table 4 is in the embodiment of the present invention, backup data index file example illustrates disk file
SYS1.IPLPARM was on July 31st, 2016 and backuped to magnetic tape file respectively in August 1st
P1BKUP.PLEXPT1.MVSDAY.D160731 and P1BKUP.PLEXPT1.MVSDAY.D160801, each to retain 31 days, backup
Job run system is PT11, backup job title P1BKSOS1, user name NGTWS.
Table 4
Backup information database, pair between essential record tape backup filename and its data in magnetic disk collection title backed up
It should be related to, additionally the information such as record backup date of formation, Expiration Date, system name, job name, user name.Backup information data
Library is used as the load target of index data loading module, the retrieval object of backup information retrieval module simultaneously, while being also data
The process object of expired processing module.The description of backup information database table structure is as shown in table 5.
Table 5
Each functions of modules is described below in the present embodiment:
Backup information collection module: the module reads index target control file, determines the job area for needing to scan.Root
According to setting, can in periodic reading job queue target backup job output journal, record backup input (data in magnetic disk set name
Claim), backup output (data recording on tape collection title), backup date, the Expiration Date, operating system, backup job name, submit operation use
The information such as name in an account book.
For example, as shown in table 6, backup information collection module input and output example, backup information collection module is read
Following index target control file determines that backup information collects object to be submitted by user NGTWS, and 31 days to 8 July in 2016
The operation of the entitled P1BKSOS1 of end of run during the moon 1；The output of the module is backup data index file, following example
Disk file SYS1.IPLPARM is had recorded in middle backup data index file respectively in 160731 (2016.213) and 160801
(2016.214) it respectively backed up once, the magnetic tape file title of backup is respectively P1BKUP.PLEXPT1.MVSDAY.D160731
And P1BKUP.PLEXPT1.MVSDAY.D160801, magnetic tape file Expiration Date are respectively 2016.244 and 2016.245, operation system
System is PT11, and backup job title P1BKSOS1, the user for submitting backup job is NGTWS.
Table 6
Index data loading module: the module is conducted into using backup data index file as input to backup information
Database.For example, as shown in table 7, index data loading module reads input backup data index file content, by each word
Section is loaded into backup information database, completes an information and imports.
Table 7
Table 8 show backup information data-base recording example.
Table 8
Backup information retrieval module: when there is magnetic tape file to restore demand, according to the disk file name that user provides, positioning
Tape backup file data collection inventory where it, since this document may be backed up repeatedly, search result is except offer data set
Outside title, the letter such as BACKUP TIME, backup date, Expiration Date, standby system name, backup job name, backup user name can also be provided
Breath, facilitates user to select when carrying out data recovery.
For example, as shown in table 9, backup information retrieval module input and output example, user needs to restore disk file
SYS1.IPLPARM, then inquire backup information database by backup information retrieval module, and screening field " disk file name " is
The record of " SYS1.IPLPARM ", return information example is as follows, illustrates to carry out the disk file 160731 and 160801
Backup, if user need to restore the content of 160801 backups, then the specified magnetic tape file when carrying out data recovery
P1BKUP.PLEXPT1.MVSDAY.D160801.
Table 9
The expired processing module of data: the module be time trigger, periodically according to backup information database " backup file arrives
Phase day " field carries out expired processing to the information in backup database, deletes the note of the backup file having expired in the database
Record.
For example, two in backup information database record above, and after 2016.244, the expired processing module of data
The backup information record of serial number 1 can be cleared up automatically, and record case is as shown in the following table 10 in " backup information database " after cleaning.
Table 10
The overall workflow of host backup data directory system provided in an embodiment of the present invention
Relate generally to three classes process flow: Backup Data collects process, Backup Data querying flow, the expired stream of backup information
Journey, these three process flows are all closely related with backup information database.It is described as follows:
It is illustrated in figure 4 Backup Data in the present embodiment and collects process, the specific steps are as follows:
Step S401, firstly, user is according to demand, editor's " index target control file " by backup job title, makees
Industry commissioning date, user etc. limit the process object of " Backup Data collection module ".
Timer is arranged in step S402；
Step S403 judges whether to reach setting time, if so, entering step 4；If not, continuing to execute step 3；
Step S404 calls Backup Data collection module according to the process object limited in index target control file, sweeps
Retouch backup job queue, and the backup information writing backup data index file that will be scanned.
Backup data index file content is imported backup information database by step S405, index data loading module.
As shown in figure 5, specific step is as follows for Backup Data querying flow in the present embodiment:
Step S501, user provide disk file title to be restored；
Step S502, inquires backup information database, and backup information retrieval module is inquired standby according to the recovery demand of user
Part information database, returns to the magnetic tape file name inventory containing file needed for user；
Step S503 occurs according to rule at resuming operation, and user according to actual needs, determines standby for tape using which
Part, generation resumes operation.
As shown in fig. 6, specific step is as follows for the expired process flow of backup information in the present embodiment:
Step S601, is arranged timer, and user can customize the expired period according to actual needs；
Step S602 judges whether to reach setting time, if so, then entering step S603；If not, entering step
S602；
Step S603, the expired processing of backup information inquire database according to the backup file Expiration Date；
Step S604 judges whether there is tape backup and has expired record, if any then entering step 5；Such as nothing, then enter
Step 2；
Step S605 deletes tape backup and has expired backup information record.
The host field backup data index method that this paper inventive embodiments propose, establishes tape backup file and institute is standby
Corresponding relationship between the disk file of part, compensates for host system in the blank in this field, efficiently solves and be currently difficult to
To the difficulty that Backup Data is retrieved, so that the non-full backup of relative efficiency becomes feasible with recovery.
The backup strategy in addition to full backup is referred to as non-full backup in the present embodiment.For convenience of description, it chooses
It is typical that non-full backup --- incremental backup is illustrated.(more typical non-full dose is standby for following selection incremental backup
Part), it is compared with the storage resource consumption of full backup.Assuming that full dose data capacity is M, data growth rate is a (a < 1),
Data variation rate u (u < 1), backup frequency n, the data volume of incremental backup object is i, backup output quantity is o, full backup object
Data volume be I, backup output quantity is O, the compression ratio of disk to tape is assumed to be w:1.
The GB on Tape demand O of full backup are as follows:
The disk size demand o of incremental backup are as follows:
Full backup and GB on Tape difference needed for incremental backup are as follows, it is seen that with the increase of backup number, increment is standby
Part can save more tape storage resources, while need the backup scanned also can accordingly reduce when carrying out data recovery, and one
Determine to have saved data recovery time and system resources in computation consumption in degree.
Disk size ratio needed for incremental backup and full backup are as follows:
O:O=1-a-u
It illustrates, it is assumed that total amount of data M is 10TB, and data growth rate a is 5%, and data variation rate u is 20%, by magnetic
The compression ratio that disk backs up to tape is 4:1, then the disk size demand curve of incremental backup and full backup is as shown in Figure 7.Phase
For full backup, the GB on Tape demand of incremental backup saves 75%.The solution of the present invention becomes non-full backup
Must be feasible, system resource is saved compared with full backup.
Meanwhile the present invention also provides a kind of backup job processing unit, include: as shown in Figure 8
Acquisition module 701, the backup tape filename letter generated for acquiring backup job information and backup job process
Breath；Wherein, the backup job information includes: the temporal information of backup source file name, backup job object and backup job；
Loading module 702 is indexed, for establishing the index of backup tape file name information and the backup job information
Relationship；
Backup job processing module 703 carries out backup job processing according to determining index relative.
The embodiment of the present invention also provides a kind of electronic equipment, the electronic equipment can be desktop computer, tablet computer and
Mobile terminal etc., the present embodiment is without being limited thereto.In the present embodiment, the implementation method of the electronic equipment is referred to method,
Content is incorporated in this, and overlaps will not be repeated.
Fig. 9 is the schematic block diagram that the system of the electronic equipment 400 of the embodiment of the present invention is constituted.As shown in figure 9, the electronics is set
Standby 400 may include processor 401 and memory 402；Memory 402 is coupled to processor 401 by bus 403.It is worth note
Meaning, the figure are exemplary；Other kinds of structure can also be used, to supplement or replace the structure, to realize telecommunications
Function or other function.
In one embodiment, backup job processing function can be integrated into central processing unit 401.Wherein, processor 401
It can be configured as and carry out control as follows: the backup tape filename letter that acquisition backup job information and backup job process generate
Breath；Backup job information includes: the time of backup source file name, backup job name, backup job user name and backup job
Information；Establish the index relative of backup tape file name information and the backup job information；According to determining index relative
Carry out backup job processing.
The embodiment of the present invention also provides a kind of computer-readable program, wherein when executing described program in the electronic device
When, program makes computer execute the assets transfer method of transregional piece of chain as described above in the electronic equipment.
The embodiment of the present invention also provides a kind of storage medium for being stored with computer-readable program, wherein computer-readable journey
Sequence makes computer execute the assets transfer of transregional piece of chain described in above example in the electronic device.
The preferred embodiment of the present invention is described above by reference to attached drawing.The many features and advantage root of these embodiments
According to the detailed description be clearly, therefore appended claims be intended to cover these embodiments fall into its true spirit
With all these feature and advantage in range.Further, since those skilled in the art is readily apparent that many modifications and changes,
Therefore it is not meant to for embodiments of the present invention to be limited to illustrated and description precision architecture and operation, but can cover and fall into
All suitable modifications and equivalent within the scope of its.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Specific embodiment is applied in the present invention, and principle and implementation of the present invention are described, above embodiments
Explanation be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art,
According to the thought of the present invention, there will be changes in the specific implementation manner and application range, in conclusion in this specification
Appearance should not be construed as limiting the invention.
Claims (12)
1. a kind of backup job processing method, which is characterized in that the method includes:
Acquire the backup tape file name information that backup job information and backup job process generate；Wherein, the backup job
Information includes: the temporal information of backup source file name, backup job name, backup job user name and backup job；
Establish the index relative of backup tape file name information and the backup job information；
Backup job processing is carried out according to determining index relative.
2. backup job processing method as described in claim 1, which is characterized in that the temporal information packet of the backup job
It includes: backup job time started, backup job end time.
3. backup job processing method as described in claim 1, which is characterized in that the acquisition backup job information includes:
Index target control file is determined according to user demand；
Backup job information is acquired according to determining index target control file.
4. backup job processing method as described in claim 1, which is characterized in that it is described according to determining index relative into
Row backup job is handled
It is instructed according to determining index relative and user query and determines backup tape file name information；Wherein, the inquiry instruction
Include: in the temporal information three of backup source file name, backup job name, backup job user name and backup job at least
One；
According to inquiry, determining backup tape file name information resumes operation.
5. backup job processing method as described in claim 1, which is characterized in that it is described according to determining index relative into
Row backup job is handled
Store determining index relative.
6. a kind of backup job processing unit, which is characterized in that the device includes:
Acquisition module, the backup tape file name information generated for acquiring backup job information and backup job process；Wherein,
The backup job information includes: the time of backup source file name, backup job name, backup job user name and backup job
Information；
Loading module is indexed, for establishing the index relative of backup tape file name information and the backup job information；
Backup job processing module carries out backup job processing according to determining index relative.
7. backup job processing unit as claimed in claim 6, which is characterized in that the temporal information packet of the backup job
It includes: backup job time started, backup job end time.
8. backup job processing unit as claimed in claim 6, which is characterized in that the acquisition module includes:
Control unit is indexed, for determining index target control file according to user demand；
Acquisition unit, for acquiring backup job information according to determining index target control file.
9. backup job processing unit as claimed in claim 6, which is characterized in that the backup job processing module includes:
Query unit determines backup tape file name information for instructing according to determining index relative and user query；Wherein,
The inquiry instruction includes: the temporal information of backup source file name, backup job name, backup job user name and backup job
At least one of in three；
Recovery unit, for being resumed operation according to the determining backup tape file name information of inquiry.
10. backup job processing unit as claimed in claim 6, which is characterized in that the backup job processing module packet
It includes:
Storage unit, for storing determining index relative.
11. a kind of computer equipment including memory, processor and stores the meter that can be run on a memory and on a processor
Calculation machine program, which is characterized in that the processor is realized described in any one of claim 1 to 5 when executing the computer program
Method.
12. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has perform claim
It is required that the computer program of any one of 1 to 5 the method.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910615183.0A CN110309020A (en) | 2019-07-09 | 2019-07-09 | Backup job processing method and processing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910615183.0A CN110309020A (en) | 2019-07-09 | 2019-07-09 | Backup job processing method and processing device |
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| CN110309020A true CN110309020A (en) | 2019-10-08 |
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| CN201910615183.0A Pending CN110309020A (en) | 2019-07-09 | 2019-07-09 | Backup job processing method and processing device |
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