CN107678880A - A kind of minicomputer calculates partition operating system Backup and Restore device and method - Google Patents
A kind of minicomputer calculates partition operating system Backup and Restore device and method Download PDFInfo
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- CN107678880A CN107678880A CN201710807061.2A CN201710807061A CN107678880A CN 107678880 A CN107678880 A CN 107678880A CN 201710807061 A CN201710807061 A CN 201710807061A CN 107678880 A CN107678880 A CN 107678880A
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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
- G06F11/1415—Saving, restoring, recovering or retrying at system level
- G06F11/1438—Restarting or rejuvenating
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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
- G06F11/1451—Management of the data involved in backup or backup restore by selection of backup contents
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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
- G06F11/1458—Management of the backup or restore process
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Abstract
The present invention discloses a kind of minicomputer and calculates partition operating system Backup and Restore device and method, including：Multiple calculating subregions, interconnecting modules and SMC modules；SMC modules pass through interconnecting modules and each calculating piecewise connection；Also include：The memory module for storing the operating system that each calculating subregion is backed up is connected and is used for SMC modules；Backup and Restore management program is integrated with SMC modules, the Backup and Restore management program to each operating system for calculating subregion and being backed up of memory module write-in and calculates partition recovery operating system according to instruction is recovered according to the backup policy of setting from the system backup of memory module read operation and control.Backed up automatically after present invention setting backup policy, need the duplicated record that returns to and subregion to start to recover by Backup and Restore program selecting during recovery, the process for backing up and recovering reduces human intervention, ensure that the accuracy of backup and recovery.
Description
Technical field
Small design machine of the present invention calculates partition operating system field, and in particular to a kind of minicomputer calculates division operation system
System Backup and Restore device and respective backup restoration methods.
Background technology
The operating system backup of minicomputer server and restoration methods and imperfection at present.By to minicomputer operating system
Backup and Restore have the following method：Method one）, manually or using script periodically the file system of operating system is packed pressure
Contracting, then compressed package is copied to and preserved on tape or external storage.When needing to recover, it has been mounted with using one
Simplify the USB flash disk of version operating system by under startup of server to the simplification version operating system, server itself was installed originally
The hard disk of operating system is mounted to file system, then the operating system compressed package backed up before is copied to the file system of carry
System is lower and discharges the content in compressed package, the recovery of origin operation system disk data is realized in such a way, after being recovered
Pull up USB flash disk restarting server.Method two）, using third party's backup software operating system is backed up, these backups are soft
The file system of part backup operation system, directly by file system backup to storage or tape library.When needing to recover, first
Operating system is reinstalled to server, then the operating system file backed up before is recovered to covering from storage or tape library
The file system of new operating system, to reach the purpose of operating system recovery to original state.Both the above Backup and Restore is violated the law
There are the following problems：When calculating subregion is more, Backup and Restore operating method is cumbersome, recovery time is long, will can not grasp
Certain day etc. is returned to over as system, so being not appropriate for true environment use.
The content of the invention
To solve the above problems, the present invention, which provides one kind, is based on SMC modules（System manager control, system
Management control module, standalone module is used to be controlled management to each subregion in minicomputer）To each calculating division operation of minicomputer
The apparatus and method that system is backed up and recovered.
The technical scheme is that：A kind of minicomputer calculates partition operating system Backup and Restore device, including：Multiple meters
Point counting area, interconnecting modules and SMC modules；The SMC modules pass through interconnecting modules and each calculating piecewise connection；Also include：With
SMC modules connect and are used for the memory module for storing the operating system that each calculating subregion is backed up；
It is integrated with Backup and Restore management program in the SMC modules, the Backup and Restore management program is according to the backup plan of setting
Slightly to each operating system for calculating subregion and being backed up of memory module write-in and instructed according to recovery from memory module read operation
System backup and control calculating partition recovery operating system.
Further, the Backup and Restore management program includes：
Calculate subregion query unit：Partition information is calculated for inquiring about；
Memory module query unit：For inquiring about memory module information；
Backup policy unit：For setting backup policy；
Backup units：For being backed up according to backup policy to the corresponding subregion that calculates；
Operating system backup query unit：For inquiring about the operating system backup information to be backed up for calculating subregion in memory module；
Recovery unit：Instructed for setting recovery, and control and calculate partition recovery operating system.
Further, the backup policy includes setting operating system to increase standby parameter entirely for parameter and setting operating system；
The operating system is entirely standby to be referred to operating system catalogue storage arriving memory module；
The operating system, which doubles, refers to that memory module is arrived in the standby file storage changed afterwards entirely by upper sub-operating system.
Further, each calculating zone configuration has a unique partition number, and each operating system backup is assigned one
Individual backup number.
Further, recovery unit includes：
Recover instruction setting subelement：For setting corresponding partition number and backup number；
Calculate subregion and restart subelement：For controlling the corresponding subregion that calculates to restart；
Search standby subelement entirely：For after accordingly calculating subregion and rebooting into the EFI stages, searching corresponding to set backup number
The complete standby and operating system of operating system increases standby；
Recover subelement：For recovering using the operating system found out is entirely standby to the corresponding subregion that calculates, then successively
The operating system increasing for recovering found out is standby, and Backup Data is copied on the local hard drive for calculating subregion.
Further, the Backup and Restore management program also includes：
Backup policy query unit：For inquiring about existing backup policy.
Further, memory module is mechanical hard disk.
Technical scheme also includes a kind of minicomputer and calculates partition operating system back-up restoring method, including：It is more
Individual calculating subregion, interconnection module and SMC modules；The SMC modules pass through interconnection module and each calculating piecewise connection；Also wrap
Include：The memory module for storing the operating system that each calculating subregion is backed up is connected and is used for SMC modules；The SMC modules
Inside it is integrated with Backup and Restore management program；
Operating system backup comprises the following steps：
Inquire about each calculating partition information；
Inquire about memory module information；
Set backup policy；
The corresponding subregion that calculates is backed up according to backup policy.
Further, the backup policy includes setting operating system to increase standby parameter entirely for parameter and setting operating system；
The operating system is entirely standby to be referred to operating system catalogue storage arriving memory module；
The operating system, which doubles, refers to that memory module is arrived in the standby file storage changed afterwards entirely by upper sub-operating system.
Further, each calculating zone configuration has a unique partition number, and each operating system backup is assigned one
Individual backup number；
Operating system recovery comprises the following steps：
Inquire about the operating system backup information to be backed up for calculating subregion in memory module；
Set corresponding partition number and backup number；
Calculating subregion to be backed up is controlled to be restarted；
After calculating subregion to be backed up reboots into the EFI stages, search that operating system corresponding to set backup number is complete standby and operation
System increases standby；
Use found out operating system is entirely standby to recover to the corresponding subregion that calculates, then recover found out behaviour successively
It is standby to make system increasing, and Backup Data is copied on the local hard drive for calculating subregion；
After copy, then the secondary control subregion to be backed up that calculates is restarted.
Minicomputer provided by the invention calculates partition operating system Backup and Restore device and method, and Backup and Restore function integrates
Onto SMC modules, the Backup and Restore management program concentrated by SMC modules realizes operating system automated back-up to each calculating subregion
And recovery, backed up automatically after setting backup policy, the backup returned to is needed by Backup and Restore program selecting during recovery
Record and subregion can start to recover.Backup and the process recovered reduce human intervention, ensure that backup with recovering accurate
Property.
Brief description of the drawings
Fig. 1 is specific embodiment of the invention hardware annexation schematic diagram.
1-SMC modules, 2- interconnecting modules, 3- memory modules, 4- calculate subregion, 5- clients.
Embodiment
Below in conjunction with the accompanying drawings and the present invention will be described in detail by specific embodiment, and following examples are to the present invention
Explanation, and the invention is not limited in implementation below.
The present invention proposes a kind of by the SMC modules dress for calculating partition operating system and being backed up and being recovered each to minicomputer
Put and method.If there is right dry calculating subregion in every minicomputer, each subregion that calculates is relevant to a server, can be with multiple points
Area is bound, and the subregion after binding is relevant to a server.Minicomputer is equipped with the 1U independently of each calculating subregion at present
The SMC modules of height, a simplified operating system is run in SMC modules, one piece of Large Copacity machinery is installed in SMC modules
Hard disk, the mechanical hard disk are connected with SMC boards, and Backup and Restore management program is integrated with SMC modules, hard for managing the machinery
Disk space and operating system and the read operation system backup that backup is write to mechanical hard disk.SMC modules can pass through interconnection
Module is attached with each calculating subregion, the meter that Backup and Restore management program can back up according to the backup policy of formulation to needs
The operating system in point counting area carries out automated back-up.When needing to some calculating partition recovery, into the Backup and Restore pipe of SMC modules
Reason procedure selection needs the calculating subregion of recovery operation system and the suitable operating system backup of selection one from history backup,
Then input determination starts to perform recovery, and then this calculates restarting, selecting installation operation system disk, recovery operation system for subregion
The operation such as system controls by Backup and Restore management program to be completed.Reduce multiple calculating Area-Specific Archives and artificially doing in recovery process
In advance, improve backup and recover efficiency, reduce recovery time.
Embodiment one, partition operating system Backup and Restore is calculated to the minicomputer of the present invention with an embodiment below
Device illustrates, and is as shown in Figure 1 its hardware annexation schematic diagram.
The present apparatus includes multiple calculating subregions 4, interconnecting modules 2 and SMC modules 1；SMC modules 1 are by interconnecting modules 2 and respectively
Individual calculating subregion 4 connects.The operating system for also including being connected with SMC modules 1 and being backed up for storing each calculating subregion 4
Memory module 3.It should be noted that SMC modules 1 are also associated with client 5, for finishing man-machine interaction, it is easy to setting to back up
Strategy, query-related information etc..
Be integrated with Backup and Restore management program in SMC modules 1, Backup and Restore management program according to the backup policy of setting to
Memory module 3 writes the operating system that each calculating subregion 4 is backed up and instructed according to recovery from the read operation system of memory module 3
System backup and the control calculating recovery operation system of subregion 4.It should be noted that it is mounted with that Backup and Restore management is soft in SMC modules 1
Part osbackup, to support Backup and Restore management program to run.
In the present embodiment, memory module 3 preferentially selects Large Copacity mechanical hard disk, and its high capacity characteristics can ensure operation system
System backup retains the time as long as possible, and because mechanical hard disk price is relatively low, can reduce in operating system backup functionality
Input.Further preferably 8T mechanical hard disks, its 150M per second high read or write speed shorten backup and the time recovered, can
Backup is provided with recovering efficiency.
Mechanical hard disk can be divided into Liang Ge areas by Backup and Restore management program：One big I in area is 100M, is possessed multiple
Chain table space, the corresponding calculating subregion 4 of each chained list, what storage backup operation system stored on hard disk in each chained list opens
Beginning and end position.The data in the area on each chained list can be read when inquiring about backup information, facilitate the display of backup information.It is surplus
Complementary space is completely used for storing the Backup Data of each calculating operating system of subregion 4.
Backup and Restore management program includes：
（1）Calculate subregion query unit：Partition information is calculated for inquiring about；
Inquire about each calculating partition information and order osbackup-show-c can be used（- show represents query display, and-c is represented
Calculate subregion）, each calculating partition information can be inquired about, to judge whether each calculating subregion 4 is online.
（2）Memory module query unit：For inquiring about memory module information；
Inquire about memory module information and order osbackup-show-d can be used（- show represents query display, and-d represents hard disk）,
It is whether normal that the state of memory module 3 can be inquired about, its space service condition etc..
（3）Backup policy unit：For setting backup policy；
After inquiry calculating subregion 4 and the state of memory module 3 are normal, you can set backup policy as needed.
（4）Backup units：For being backed up according to backup policy to the corresponding subregion 4 that calculates；
It should be noted that when the space of memory module 3 can not continue to preserve new backup due to insufficient space, can delete most
Old once backup, if space is still insufficient, it may proceed to delete old backup until there is the new backup of sufficient space storage to be
Only.
（5）Operating system backup query unit：For inquiring about the operating system to be backed up for calculating subregion 4 in memory module 3
Backup information；
Osbackup-show backup orders can be used to realize for the query function, to check existing behaviour in memory module 3
Make system backup information, the backup number distributed when BACKUP TIME, backup size and backup can be listed, backup calculates the letter such as subregion 4
Breath.
（6）Recovery unit：Instructed for setting recovery, and control and calculate the recovery operation system of subregion 4.
On the basis of above-described embodiment, the backup policy set by it includes setting operating system to grasp for parameter and setting entirely
Make system and increase standby parameter.Setting in backup policy order, backup policy management software osbackup parameters-full represents complete standby,
There is day, tri- values of week, month are selective, represent complete set, weekly complete set, monthly complete standby once a day respectively.
Parameter-incr equally has day, and tri- values of week, month are selective, represent to increase once a day respectively part, increase once in a week part,
Monthly increase standby.- part represents the calculating partition number that backup policy is directed to, and value is the integer more than or equal to 1.- name tables
Show the title of the backup policy.Backup policy is write SMC modules 1 by-w expressions, calculating point before new write-in policy can cover
The strategy in area.It supports the different subregions that calculates to set different backup policy.
It the following is and calculate the formulation backup policy of subregion 4, weekly complete standby, incremental backup, and strategy is write once a day
Enter SMC modules 1：
osbackup-name part2back -full week -incr day –w
Wherein, calculating partition operating system catalogue be carried out packing compression and be then stored in memory module 3 by complete standby meeting, and give this
Backup distribution backup information.The modification time of file in assigned catalogue can be checked when increasing standby, to judge this document whether upper
It is secondary it is complete standby after carried out modification, increase the only backup last time standby file changed afterwards entirely, by these files packing compression and then store
To memory module 3, and give this backup distribution backup information.
In addition, in the present embodiment, Backup and Restore management program may also include backup policy query unit：It is existing for inquiring about
Backup policy.Order osbackup-show-t (- show represents query display, and-t represents strategy) can be used to realize for it, if
Do not show and show not work out backup policy.
In the present embodiment, recovery unit specifically includes following subelement：
（1）Recover instruction setting subelement：For setting corresponding partition number and backup number；
It is determined that needing the calculating subregion recovered, first the calculating division operation is inquired about using osbackup-show backup orders
System backup situation, each operating system backup can have backup number.Specified during recovery and calculate partition number and backup number, you can opened
Begin to recover.
（2）Calculate subregion and restart subelement：For controlling the corresponding subregion that calculates to restart；
When starting to recover, first calculating subregion to be restored is restarted, can be sent by SMC modules 1 to the corresponding subregion that calculates
REBOOT orders are realized.
（3）Search standby subelement entirely：For after accordingly calculating subregion and rebooting into the EFI stages, searching set back up
The complete standby and operating system of operating system corresponding to number increases standby；
Calculating subregion to be restored can enter EFI after restarting, and now SMC modules can check subregion and have been started up the EFI stages,
Afterwards Backup and Restore management program can the operating system according to corresponding to searching setting backup number is complete standby and operating system increase it is standby.
（4）Recover subelement：For recovering using the operating system found out is entirely standby to the corresponding subregion that calculates, so
The operating system increasing for recovering found out successively afterwards is standby, and Backup Data is copied on the local hard drive for calculating subregion；
After copy, SMC modules 1 can send REBOOT orders to the corresponding subregion that calculates again, and the corresponding subregion that calculates weighs again
Open, it is recovered due to calculating partition operating system, so being normally carried out operating system after restarting.
Embodiment two, the present invention also provide the Backup and Restore side that Backup and Restore device is provided based on above-described embodiment one
Method.
Its operating system backup procedure specifically includes following steps：
S1：Inquiry calculates partition information；
Inquire about each calculating partition information and order osbackup-show-c can be used（- show represents query display, and-c is represented
Calculate subregion）, calculating partition information can be inquired about, to judge whether calculating subregion is online.
S2：Inquire about memory module information；
Inquire about memory module information and order osbackup-show-d can be used（- show represents query display, and-d represents hard disk）,
It is whether normal that memory module state can be inquired about, its space service condition etc..
S3：Set backup policy；
After inquiry calculating subregion and memory module state are normal, you can set backup policy as needed.It should be noted that
Before setting backup policy, the existing backup policy of order osbackup-show-t inquiries can be used, show do not have if do not shown
There is formulation backup policy.
S4：The corresponding subregion that calculates is backed up according to backup policy；
It should be noted that when memory module space can not continue to preserve new backup due to insufficient space, can delete most
Old once backup, if space is still insufficient, it may proceed to delete old backup until there is the new backup of sufficient space storage to be
Only.
Wherein, the backup policy set by step S3 includes setting operating system entirely standby for parameter and setting operating system increasing
Parameter.Setting in backup policy order, backup policy management software osbackup parameters-full represents complete standby, there is day, week,
Tri- values of month are selective, represent complete set, weekly complete set, monthly complete standby once a day respectively.Parameter-incr is same
Sample has day, and tri- values of week, month are selective, represents to increase part once a day respectively, increases part once in a week, monthly increases
It is standby.- part represents the calculating subregion 4 that backup policy is directed to, and value is the integer more than or equal to 1.- name represents the backup plan
Title slightly.- w represents backup policy writing SMC modules 1, the strategy of the calculating subregion 4 before new write-in policy can cover.
It supports different calculating subregions 4 to set different backup policy.
It the following is and calculate subregion formulation backup policy, weekly complete standby, incremental backup, and strategy is write once a day
SMC：
osbackup-name part2back -full week -incr day –w
Calculating partition operating system catalogue be carried out packing compression and be then stored in memory module by complete standby meeting, and give this backup point
With backup information.The modification time of file in assigned catalogue can be checked when increasing standby, to judge whether this document is entirely standby in last time
After carried out modification, increase the only backup last time standby file changed afterwards entirely, the packing compression of these files be then stored in storage
Module, and give this backup distribution backup information.
Server disk damage, operating system file are deleted etc. by mistake can all cause operating system abnormal, now need to operation
System is recovered.Operating system recovery specifically includes following steps：
S1：Inquire about the operating system backup information to be backed up for calculating subregion in memory module；
It is determined that needing the calculating subregion recovered, first the calculating division operation is inquired about using osbackup-show backup orders
System backup situation.
S2：Set corresponding partition number and backup number；
Each operating system backup can have a backup number, specify during recovery and calculate partition number and backup number, you can start to recover
S3：Calculating subregion to be backed up is controlled to be restarted；
When starting to recover, first calculating subregion to be restored is restarted, can be sent by SMC modules to the corresponding subregion that calculates
REBOOT orders are realized.
S4：After calculating subregion to be backed up reboots into the EFI stages, it is entirely standby to search operating system corresponding to set backup number
Increase with operating system standby；
Calculating subregion to be restored can enter EFI after restarting, and now SMC modules can check subregion and have been started up the EFI stages,
Afterwards Backup and Restore management program can the operating system according to corresponding to searching setting backup number is complete standby and operating system increase it is standby.
S5：Use found out operating system is entirely standby to recover to the corresponding subregion that calculates, then recover to be looked into successively
The operating system increasing found out is standby, and Backup Data is copied on the local hard drive for calculating subregion；
S6：After copy, then the secondary control subregion to be backed up that calculates is restarted；
After copy, SMC modules can send REBOOT orders to the corresponding subregion that calculates again, and the corresponding subregion that calculates weighs again
Open, it is recovered due to calculating partition operating system, so being normally carried out operating system after restarting.
The present invention can be concentrated by SMC modules be backed up and recovery management to multiple calculating subregions, reduce backup with
Human intervention in recovery process, improve backup and recover efficiency, reduce recovery time.Possess flexible backup policy, can root
Each partition operating system is backed up according to needing to work out suitable backup policy.
Disclosed above is only the preferred embodiment of the present invention, but the present invention is not limited to this, any this area
What technical staff can think does not have creative change, and some improvement made without departing from the principles of the present invention and
Retouching, should all be within the scope of the present invention.
Claims (10)
1. a kind of minicomputer calculates partition operating system Backup and Restore device, including：Multiple calculating subregions, interconnecting modules and SMC
Module；The SMC modules pass through interconnecting modules and each calculating piecewise connection；Characterized in that, also include：Connect with SMC modules
Connect and be used for the memory module for storing the operating system that each calculating subregion is backed up；
It is integrated with Backup and Restore management program in the SMC modules, the Backup and Restore management program is according to the backup plan of setting
Slightly to each operating system for calculating subregion and being backed up of memory module write-in and instructed according to recovery from memory module read operation
System backup and control calculating partition recovery operating system.
2. minicomputer according to claim 1 calculates partition operating system Backup and Restore device, it is characterised in that described standby
Part recovery management program includes：
Calculate subregion query unit：Partition information is calculated for inquiring about；
Memory module query unit：For inquiring about memory module information；
Backup policy unit：For setting backup policy；
Backup units：For being backed up according to backup policy to the corresponding subregion that calculates；
Operating system backup query unit：For inquiring about the operating system backup information to be backed up for calculating subregion in memory module；
Recovery unit：Instructed for setting recovery, and control and calculate partition recovery operating system.
3. minicomputer according to claim 2 calculates partition operating system Backup and Restore device, it is characterised in that described standby
Part strategy includes setting operating system to increase standby parameter entirely for parameter and setting operating system；
The operating system is entirely standby to be referred to operating system catalogue storage arriving memory module；
The operating system, which doubles, refers to that memory module is arrived in the standby file storage changed afterwards entirely by upper sub-operating system.
4. minicomputer according to claim 3 calculates partition operating system Backup and Restore device, it is characterised in that Mei Geji
Point counting area is configured with a unique partition number, and each operating system backup is assigned a backup number.
5. minicomputer according to claim 4 calculates partition operating system Backup and Restore device, it is characterised in that recovers single
Member includes：
Recover instruction setting subelement：For setting corresponding partition number and backup number；
Calculate subregion and restart subelement：For controlling the corresponding subregion that calculates to restart；
Search standby subelement entirely：For after accordingly calculating subregion and rebooting into the EFI stages, searching corresponding to set backup number
The complete standby and operating system of operating system increases standby；
Recover subelement：For recovering using the operating system found out is entirely standby to the corresponding subregion that calculates, then successively
The operating system increasing for recovering found out is standby, and Backup Data is copied on the local hard drive for calculating subregion.
6. the minicomputer according to claim any one of 2-5 calculates partition operating system Backup and Restore device, its feature exists
In the Backup and Restore management program also includes：
Backup policy query unit：For inquiring about existing backup policy.
7. the minicomputer according to claim any one of 1-5 calculates partition operating system Backup and Restore device, its feature exists
In memory module is mechanical hard disk.
8. a kind of minicomputer calculates partition operating system back-up restoring method, including：Multiple calculating subregions, interconnection module and SMC
Module；The SMC modules pass through interconnection module and each calculating piecewise connection；Characterized in that, also include：Connect with SMC modules
Connect and be used for the memory module for storing the operating system that each calculating subregion is backed up；It is extensive that backup is integrated with the SMC modules
Multiple management program；
Operating system backup comprises the following steps：
Inquire about each calculating partition information；
Inquire about memory module information；
Set backup policy；
The corresponding subregion that calculates is backed up according to backup policy.
9. minicomputer according to claim 8 calculates partition operating system back-up restoring method, it is characterised in that described standby
Part strategy includes setting operating system to increase standby parameter entirely for parameter and setting operating system；
The operating system is entirely standby to be referred to operating system catalogue storage arriving memory module；
The operating system, which doubles, refers to that memory module is arrived in the standby file storage changed afterwards entirely by upper sub-operating system.
10. minicomputer according to claim 9 calculates partition operating system back-up restoring method, it is characterised in that each
Calculating zone configuration has a unique partition number, and each operating system backup is assigned a backup number；
Operating system recovery comprises the following steps：
Inquire about the operating system backup information to be backed up for calculating subregion in memory module；
Set corresponding partition number and backup number；
Calculating subregion to be backed up is controlled to be restarted；
After calculating subregion to be backed up reboots into the EFI stages, search that operating system corresponding to set backup number is complete standby and operation
System increases standby；
Use found out operating system is entirely standby to recover to the corresponding subregion that calculates, then recover found out behaviour successively
It is standby to make system increasing, and Backup Data is copied on the local hard drive for calculating subregion；
After copy, then the secondary control subregion to be backed up that calculates is restarted.
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| CN201710807061.2A CN107678880B (en) | 2017-09-08 | 2017-09-08 | Backup recovery device and method for small computer computing partition operating system |
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| CN201710807061.2A CN107678880B (en) | 2017-09-08 | 2017-09-08 | Backup recovery device and method for small computer computing partition operating system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111124728A (en) * | 2019-12-12 | 2020-05-08 | 加弘科技咨询(上海)有限公司 | Automatic service recovery method, system, readable storage medium and server |
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