CN107402849B - A method of backup and recovery based on K-UX system - Google Patents

A method of backup and recovery based on K-UX system Download PDF

Info

Publication number
CN107402849B
CN107402849B CN201710639501.8A CN201710639501A CN107402849B CN 107402849 B CN107402849 B CN 107402849B CN 201710639501 A CN201710639501 A CN 201710639501A CN 107402849 B CN107402849 B CN 107402849B
Authority
CN
China
Prior art keywords
backup
disk
server
tar
area
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201710639501.8A
Other languages
Chinese (zh)
Other versions
CN107402849A (en
Inventor
闫笑
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Inspur Intelligent Technology Co Ltd
Original Assignee
Suzhou Inspur Intelligent Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzhou Inspur Intelligent Technology Co Ltd filed Critical Suzhou Inspur Intelligent Technology Co Ltd
Priority to CN201710639501.8A priority Critical patent/CN107402849B/en
Publication of CN107402849A publication Critical patent/CN107402849A/en
Application granted granted Critical
Publication of CN107402849B publication Critical patent/CN107402849B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/07Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14Error detection or correction of the data by redundancy in operation
    • G06F11/1402Saving, restoring, recovering or retrying
    • G06F11/1446Point-in-time backing up or restoration of persistent data
    • G06F11/1448Management of the data involved in backup or backup restore

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Hardware Redundancy (AREA)

Abstract

The invention discloses a backup and recovery method based on a K-UX system, which comprises the following steps: step 1, connecting a hard disk externally on a server as a backup disk, and backing up a K-UX system of the server to the backup disk by adopting dd and tar; step 2, thoroughly destroying the K-UX system; and 3, restoring the K-UX system through dd and tar. By adopting a mode of combining dd and tar for backing up the K-UX system, the compressed backup space can be considered, the reliability of system recovery can be improved, the maintenance efficiency of the system is improved, and the maintenance cost is reduced.

Description

一种基于K-UX系统的备份和恢复的方法A method of backup and recovery based on K-UX system

技术领域technical field

本发明涉及云计算数据处理技术领域,特别是涉及一种基于K-UX系统的备份和恢复的方法。The invention relates to the technical field of cloud computing data processing, in particular to a backup and recovery method based on a K-UX system.

背景技术Background technique

在“互联网+”的时代,服务器是数据分析的支撑,其可靠稳定的运行是其所服务的各个企业的稳定运行的有力保证。然而,由于各种因素不确定,如断电、人为误操作等,总是导致服务器出现数据丢失。因此,服务器系统备份与恢复技术成为了该领域的重中之重。In the era of "Internet +", the server is the support of data analysis, and its reliable and stable operation is a strong guarantee for the stable operation of each enterprise it serves. However, due to various uncertain factors, such as power failure, human error, etc., it always leads to data loss on the server. Therefore, server system backup and recovery technology has become the top priority in this field.

目前,高端容错服务器在业内畅销,虽然针对数据备份与恢复的技术较多,但涉及到服务器K-UX系统的备份与恢复较少,亟需相应的备份和恢复系统,保证该类服务器能够更加可靠的运行,减少各种可能出现的不稳定因素造成的损失。At present, high-end fault-tolerant servers are selling well in the industry. Although there are many technologies for data backup and recovery, the backup and recovery of server K-UX systems are relatively rare. Corresponding backup and recovery systems are urgently needed to ensure that such servers can be more Reliable operation, reducing losses caused by various possible unstable factors.

发明内容SUMMARY OF THE INVENTION

本发明的目的是提供了一种基于K-UX系统的备份和恢复的方法,快速恢复系统,提高了系统的维护效率降低了维护成本。The purpose of the present invention is to provide a backup and recovery method based on the K-UX system, which can quickly restore the system, improve the maintenance efficiency of the system and reduce the maintenance cost.

为解决上述技术问题,本发明实施例提供了一种基于K-UX系统的备份和恢复的方法,包括:In order to solve the above-mentioned technical problems, an embodiment of the present invention provides a K-UX system-based backup and recovery method, including:

步骤1,在服务器上外接硬盘作为备份盘,采用dd和tar对服务器的K-UX系统备份到所述备份盘;Step 1, an external hard disk is used as a backup disk on the server, and dd and tar are used to back up the K-UX system of the server to the backup disk;

步骤2,将所述K-UX系统进行彻底的破坏;Step 2, completely destroy the K-UX system;

步骤3,通过dd和tar对所述K-UX系统进行恢复;Step 3, restore the K-UX system through dd and tar;

所述步骤1包括:The step 1 includes:

在所述服务器上外接硬盘作为备份盘,并将所述备份盘划分为第一区和第二区;An external hard disk is used as a backup disk on the server, and the backup disk is divided into a first area and a second area;

利用dd将所述服务器的K-UX系统的启动导引efi文件复制到所述备份盘的第一区;Utilize dd to copy the bootstrap efi file of the K-UX system of the server to the first area of the backup disk;

采用tar将所述服务器的K-UX系统的根分区文件压缩后复制到所述备份盘的第二区;Adopt tar to compress the root partition file of the K-UX system of the server and copy it to the second area of the backup disk;

所述步骤2包括:The step 2 includes:

将所述备份盘从所述服务器卸载;unmounting the backup disk from the server;

采用rm将所述服务器的K-UX系统进行丧失功能且不可自修复的破坏。Using rm, the K-UX system of the server is incapacitated and irreparably damaged.

其中,所述步骤3,包括:Wherein, the step 3 includes:

将一个安装有第二系统的第二存储器与所述服务器连接;connecting a second storage with a second system installed to the server;

启动所述服务器,将损坏的系统盘和所述备份盘挂载在所述第二系统;Start the server, and mount the damaged system disk and the backup disk on the second system;

采用dd将在所述备份盘的第一区备份的所述启动导引efi文件复制到损坏的所述系统盘的一区;Use dd to copy the bootstrap efi file backed up in the first area of the backup disk to an area of the damaged system disk;

采用tar将所述备份盘上的第二区的根分区文件解压缩至损坏的所述系统盘的二区。Use tar to decompress the root partition file of the second area on the backup disk to the second area of the damaged system disk.

其中,在所述步骤3之后,还包括:Wherein, after the step 3, it also includes:

步骤4,将对所述K-UX系统的dd复制、tar压缩与解压缩、rm删除作为日志记录并输出。Step 4: Record and output the dd copy, tar compression and decompression, and rm deletion of the K-UX system as log records.

其中,在所述步骤4之后,还包括:判断是否出现对所述K-UX系统的dd复制、tar压缩与解压缩或rm删除的操作指令;Wherein, after described step 4, also comprise: judge whether there is the operation instruction that dd copy, tar compression and decompression or rm delete to described K-UX system;

若是,对所述操作指令进行验证,并在验证通过后执行所述操作指令。If so, verify the operation instruction, and execute the operation instruction after the verification is passed.

其中,所述第二存储器为U盘或硬盘。Wherein, the second memory is a U disk or a hard disk.

其中,所述U盘的存储空间为8G~16G。Wherein, the storage space of the U disk is 8G~16G.

本发明实施例所提供的基于K-UX系统的备份和恢复的方法,与现有技术相比,具有以下优点:Compared with the prior art, the method for backup and recovery based on the K-UX system provided by the embodiment of the present invention has the following advantages:

本发明实施例提供的基于K-UX系统的备份和恢复的方法,包括:The method for backup and recovery based on the K-UX system provided by the embodiment of the present invention includes:

步骤1,在服务器上外接硬盘作为备份盘,采用dd和tar对服务器的K-UX系统备份到所述备份盘;Step 1, an external hard disk is used as a backup disk on the server, and dd and tar are used to back up the K-UX system of the server to the backup disk;

步骤2,将所述K-UX系统进行彻底的破坏;Step 2, completely destroy the K-UX system;

步骤3,通过dd和tar对所述K-UX系统进行恢复。Step 3, restore the K-UX system through dd and tar.

所述基于K-UX系统的备份和恢复的方法,通过采用dd和tar相结合的方式备份K-UX系统,既能够顾压缩备份空间,又能够提高系统恢复是的可靠性,提高了系统的维护效率,降低了维护成本。The method for backup and recovery based on the K-UX system, by using the combination of dd and tar to back up the K-UX system, can not only compress the backup space, but also improve the reliability of the system recovery and improve the system reliability. Maintenance efficiency reduces maintenance costs.

附图说明Description of drawings

为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are For some embodiments of the present invention, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative efforts.

图1为本发明实施例提供的基于K-UX系统的备份和恢复的方法的一种具体实施方式的步骤流程示意图;1 is a schematic flowchart of steps of a specific implementation of a method for backup and recovery based on a K-UX system provided by an embodiment of the present invention;

图2为本发明实施例提供的基于K-UX系统的备份和恢复的方法的另一种具体实施方式的步骤流程示意图。FIG. 2 is a schematic flowchart of steps of another specific implementation of a method for backup and recovery based on a K-UX system provided by an embodiment of the present invention.

具体实施方式Detailed ways

下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

请参考图1~2,图1为本发明实施例提供的基于K-UX系统的备份和恢复的方法的一种具体实施方式的步骤流程示意图;图2为本发明实施例提供的基于K-UX系统的备份和恢复的方法的另一种具体实施方式的步骤流程示意图。Please refer to FIGS. 1 to 2. FIG. 1 is a schematic flowchart of steps of a specific implementation of a K-UX system-based backup and recovery method provided by an embodiment of the present invention; A schematic flowchart of steps of another specific implementation manner of a method for backup and recovery of a UX system.

在一种具体实施方式中,所述基于K-UX系统的备份和恢复的方法,包括:In a specific embodiment, the method for backup and recovery based on the K-UX system includes:

步骤1,在服务器上外接硬盘作为备份盘,采用dd和tar对服务器的K-UX系统备份到所述备份盘;Step 1, an external hard disk is used as a backup disk on the server, and dd and tar are used to back up the K-UX system of the server to the backup disk;

步骤2,将所述K-UX系统进行彻底的破坏;Step 2, completely destroy the K-UX system;

步骤3,通过dd和tar对所述K-UX系统进行恢复。Step 3, restore the K-UX system through dd and tar.

通过采用dd和tar相结合的方式备份K-UX系统,既能够顾压缩备份空间,又能够提高系统恢复是的可靠性,提高了系统的维护效率,降低了维护成本。By using the combination of dd and tar to back up the K-UX system, it can not only compress the backup space, but also improve the reliability of system recovery, improve the maintenance efficiency of the system, and reduce maintenance costs.

而为了进一步提高系统的备份的效率,在本发明的一个实施例中,将系统盘中的启动导引efi文件与根分区(包含数据)的文件分别备份到备份盘的两个区域中,即所述步骤1包括:In order to further improve the efficiency of system backup, in one embodiment of the present invention, the boot boot efi file in the system disk and the file in the root partition (including data) are backed up to two areas of the backup disk, namely, The step 1 includes:

在所述服务器上外接硬盘作为备份盘,并将所述备份盘划分为第一区和第二区;An external hard disk is used as a backup disk on the server, and the backup disk is divided into a first area and a second area;

利用dd将所述服务器的K-UX系统的启动导引efi文件复制到所述备份盘的第一区;Utilize dd to copy the bootstrap efi file of the K-UX system of the server to the first area of the backup disk;

采用tar将所述服务器的K-UX系统的根分区文件压缩后复制到所述备份盘的第二区。Use tar to compress and copy the root partition file of the K-UX system of the server to the second area of the backup disk.

通过将备份盘中进行分区,将启动导引efi文件和根分区文件分复制到备份盘的指定区域,使得二者在操作过程中可以由于操作区域的不同,同时进行,大大提高了备份效率,降低了备份需要的时间,提高了系统的维护效率。By partitioning the backup disk, the boot boot efi file and the root partition file are copied to the designated area of the backup disk, so that the two can be performed at the same time due to the different operation areas during the operation process, which greatly improves the backup efficiency. The time required for backup is reduced, and the maintenance efficiency of the system is improved.

在本发明中,进行系统的备份与恢复过程中,需要将原有的系统损坏、清除,使其不影响新系统的正常运行,又能够减少存储空间的利用效率,因此在本发明的一个实施例中,所述步骤2包括:In the present invention, in the process of system backup and recovery, the original system needs to be damaged and cleared so that it does not affect the normal operation of the new system and can reduce the utilization efficiency of storage space. Therefore, in an implementation of the present invention In an example, the step 2 includes:

将所述备份盘从所述服务器卸载;unmounting the backup disk from the server;

采用rm将所述K-UX系统完全损坏。Use rm to completely destroy the K-UX system.

通过先将所述备份盘从所述服务器卸载,避免了后续采用rm将所述K-UX系统完全损坏时,可能出现的对备份盘中的备份系统的损坏,使得可以直接对原有的K-UX系统执行全部删除指令,而无需进行区域划分好选择,提高了备份系统的可靠性。By unloading the backup disk from the server first, it avoids possible damage to the backup system in the backup disk when rm is used to completely damage the K-UX system subsequently, so that the original K-UX system can be directly damaged. The -UX system executes all deletion instructions without having to select a region, which improves the reliability of the backup system.

而K-UX系统在备份和被破坏之后,需要进行系统恢复,为了提高操作的灵活性和安全性,在本发明的一个实施例中,所述步骤3,包括:However, after the K-UX system is backed up and destroyed, the system needs to be restored. In order to improve the flexibility and security of the operation, in an embodiment of the present invention, the step 3 includes:

将一个安装有第二系统的第二存储器与所述服务器连接;connecting a second storage with a second system installed to the server;

启动所述服务器,将损坏的所述第二系统和所述备份盘挂载在所述第二系统;Start the server, and mount the damaged second system and the backup disk on the second system;

采用dd将在所述备份盘的第一区备份的所述启动导引efi文件复制到损坏的所述系统盘的一区;Use dd to copy the bootstrap efi file backed up in the first area of the backup disk to an area of the damaged system disk;

采用tar将所述备份盘上的第二区的根分区文件解压缩至损坏的所述系统盘的二区。Use tar to decompress the root partition file of the second area on the backup disk to the second area of the damaged system disk.

通过采用安装有第二系统的第二存储器独立进行操作,能够提高系统恢复的灵活性。这里的第二系统通过将损坏的系统盘和备份盘挂在之后,采用dd将在所述备份盘的第一区备份的所述启动导引efi文件复制到损坏的所述系统盘的一区;采用tar将所述备份盘上的第二区的根分区文件解压缩至损坏的所述系统盘的二区,这样能够实现K-UX系统的恢复。By operating independently with the second memory on which the second system is installed, the flexibility of system recovery can be improved. The second system here uses dd to copy the bootstrap efi file backed up in the first area of the backup disk to the first area of the damaged system disk by hanging the damaged system disk and the backup disk. ; Use tar to decompress the root partition file of the second area on the backup disk to the second area of the damaged system disk, so that the recovery of the K-UX system can be realized.

需要指出的是,本发明中的K1是一种浪潮高端容错服务器,K-UX浪潮是自研的一种Linux操作系统,dd是一种K-UX系统下的复制技术,tar是一种K-UX系统下的压缩命令,rm是一种K-UX系统下的删除命令。It should be pointed out that K1 in the present invention is a high-end fault-tolerant server of Inspur, K-UX Inspur is a self-developed Linux operating system, dd is a replication technology under the K-UX system, and tar is a K-UX system. -The compression command under the UX system, rm is a delete command under the K-UX system.

本发明中的基于K-UX系统的备份和恢复的方法,不仅适用于Linux操作系统,也适用于其它系统的备份和恢复。The method for backup and recovery based on the K-UX system in the present invention is not only applicable to the Linux operating system, but also to the backup and recovery of other systems.

而为了进一步实现对系统的备份与恢复中可能出现的操作失误的检测,提高系统维护的高效率,在所述步骤3之后,还包括:And in order to further realize the detection of operational errors that may occur in the backup and recovery of the system and improve the high efficiency of system maintenance, after the step 3, it also includes:

步骤4,将对所述K-UX系统的dd复制、tar压缩与解压缩、rm删除作为日志记录并输出。Step 4: Record and output the dd copy, tar compression and decompression, and rm deletion of the K-UX system as log records.

通过将对K-UX系统在进行系统备份和恢复的整个过程中收到的指令进行记录和输出,在出现新系统故障时就能够快速定位故障原因,提高系统恢复的可靠性。By recording and outputting the instructions received by the K-UX system during the whole process of system backup and recovery, when a new system failure occurs, the cause of the failure can be quickly located and the reliability of system recovery is improved.

而为了进一步提高系统的备份和恢复的安全性,在所述步骤4之后,还包括:判断是否出现对所述K-UX系统的dd复制、tar压缩与解压缩或rm删除的操作指令;And in order to further improve the security of the backup and recovery of the system, after the step 4, also include: judging whether there is an operation instruction to the dd copy, tar compression and decompression or rm deletion of the K-UX system;

若是,对所述操作指令进行验证,并在验证通过后执行所述操作指令。If so, verify the operation instruction, and execute the operation instruction after the verification is passed.

通过在系统备份和恢复的过程中,进行指令验证,明确是具有该权限的操作人员正在进行系统的备份,而不是其他人员非法操作,能够降低系统数据丢失的可能性,保证了系统数据的安全性。In the process of system backup and recovery, the verification of instructions is carried out, and it is clear that the operator with this authority is backing up the system instead of illegal operations by other personnel, which can reduce the possibility of system data loss and ensure the security of system data. sex.

所述第二存储器为U盘或所述硬盘。The second storage is a U disk or the hard disk.

而为了进一步提高系统恢复的灵活性,所述第二存储器为U盘,所述U盘的存储空间为8G~16G。当然,这里的U盘的空间是指实际可使用的空间,其存储空间可以根据启动文件和根分区的数据总量进行合理选择。使用U盘进行系统恢复是,U盘系统独立进行操作,提高了操作的灵活性和安全性。In order to further improve the flexibility of system recovery, the second memory is a U disk, and the storage space of the U disk is 8G~16G. Of course, the space of the U disk here refers to the actual usable space, and its storage space can be reasonably selected according to the total amount of data of the startup file and the root partition. Using U disk for system recovery is that the U disk system operates independently, which improves the flexibility and safety of the operation.

综上所述,本发明实施例提供的基于K-UX系统的备份和恢复的方法,通过采用dd和tar相结合的方式备份K-UX系统,既能够顾压缩备份空间,又能够提高系统恢复是的可靠性,提高了系统的维护效率,降低了维护成本。To sum up, the method for backup and recovery based on the K-UX system provided by the embodiment of the present invention, by using the combination of dd and tar to back up the K-UX system, can not only compress the backup space, but also improve the system recovery Yes, reliability improves the maintenance efficiency of the system and reduces maintenance costs.

以上对本发明所提供的基于K-UX系统的备份和恢复的方法进行了详细介绍。本文中应用了具体个例对本发明的原理及实施方式进行了阐述,以上实施例的说明只是用于帮助理解本发明的方法及其核心思想。应当指出,对于本技术领域的普通技术人员来说,在不脱离本发明原理的前提下,还可以对本发明进行若干改进和修饰,这些改进和修饰也落入本发明权利要求的保护范围内。The method for backup and recovery based on the K-UX system provided by the present invention has been described in detail above. The principles and implementations of the present invention are described herein by using specific examples, and the descriptions of the above embodiments are only used to help understand the method and the core idea of the present invention. It should be pointed out that for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can also be made to the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.

Claims (6)

1. A method for backup and recovery based on a K-UX system is characterized by comprising the following steps:
step 1, connecting a hard disk externally on a server as a backup disk, and backing up a K-UX system of the server to the backup disk by adopting dd and tar;
step 2, thoroughly destroying the K-UX system;
step 3, restoring the K-UX system through dd and tar;
the step 1 comprises the following steps:
externally connecting a hard disk on the server as a backup disk, and dividing the backup disk into a first area and a second area;
copying a boot efi file of a K-UX system of the server to a first area of the backup disc by dd;
compressing a root partition file of a K-UX system of the server by adopting tar and copying the root partition file to a second area of the backup disc;
the step 2 comprises the following steps:
uninstalling the backup disc from the server;
and (4) adopting rm to damage the K-UX system of the server, wherein the K-UX system is disabled and cannot be self-repaired.
2. The method for K-UX system based backup and recovery according to claim 1, wherein the step 3 includes:
connecting a second storage with a second system installed with the server;
starting the server, and mounting the damaged system disk and the backup disk on the second system;
copying the boot efi file backed up on the first area of the backup disc to an area of the system disc that is damaged using dd;
and decompressing the root partition file of the second area on the backup disc to the damaged second area of the system disc by adopting tar.
3. The method for K-UX system based backup and recovery according to claim 2, further comprising, after step 3:
and 4, taking dd copying, tar compressing and decompressing and rm deleting of the K-UX system as log records and outputting the log records.
4. The method for the backup and recovery based on the K-UX system of claim 3, wherein after the step 4, the method further comprises the steps of judging whether operation instructions of dd copying, tar compressing and decompressing or rm deleting to the K-UX system occur;
and if so, verifying the operation instruction, and executing the operation instruction after the verification is passed.
5. The method for K-UX system based backup and recovery according to claim 4, wherein the second storage is a usb disk or a hard disk.
6. The method for backup and recovery based on K-UX system of claim 5, wherein the storage space of the U disk is 8G ~ 16G.
CN201710639501.8A 2017-07-31 2017-07-31 A method of backup and recovery based on K-UX system Active CN107402849B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710639501.8A CN107402849B (en) 2017-07-31 2017-07-31 A method of backup and recovery based on K-UX system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710639501.8A CN107402849B (en) 2017-07-31 2017-07-31 A method of backup and recovery based on K-UX system

Publications (2)

Publication Number Publication Date
CN107402849A CN107402849A (en) 2017-11-28
CN107402849B true CN107402849B (en) 2020-11-27

Family

ID=60401382

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710639501.8A Active CN107402849B (en) 2017-07-31 2017-07-31 A method of backup and recovery based on K-UX system

Country Status (1)

Country Link
CN (1) CN107402849B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103207816A (en) * 2013-04-08 2013-07-17 浪潮电子信息产业股份有限公司 Linux system repairing method
CN105138431A (en) * 2015-08-27 2015-12-09 厦门市美亚柏科信息股份有限公司 Linux system back-up and restoring method
CN105446771A (en) * 2015-11-13 2016-03-30 浪潮电子信息产业股份有限公司 Method for quickly and automatically installing operating system based on USB flash disk
CN105786575A (en) * 2016-03-17 2016-07-20 北京奇虎科技有限公司 Mobile terminal and data elimination avoiding method thereof during system rewriting
CN106557384A (en) * 2015-09-25 2017-04-05 中兴通讯股份有限公司 Based on the data processing method of Linux, device and system
CN106815098A (en) * 2017-01-20 2017-06-09 杭州当虹科技有限公司 Setting backup and the method and system for recovering based on linux system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103207816A (en) * 2013-04-08 2013-07-17 浪潮电子信息产业股份有限公司 Linux system repairing method
CN105138431A (en) * 2015-08-27 2015-12-09 厦门市美亚柏科信息股份有限公司 Linux system back-up and restoring method
CN106557384A (en) * 2015-09-25 2017-04-05 中兴通讯股份有限公司 Based on the data processing method of Linux, device and system
CN105446771A (en) * 2015-11-13 2016-03-30 浪潮电子信息产业股份有限公司 Method for quickly and automatically installing operating system based on USB flash disk
CN105786575A (en) * 2016-03-17 2016-07-20 北京奇虎科技有限公司 Mobile terminal and data elimination avoiding method thereof during system rewriting
CN106815098A (en) * 2017-01-20 2017-06-09 杭州当虹科技有限公司 Setting backup and the method and system for recovering based on linux system

Also Published As

Publication number Publication date
CN107402849A (en) 2017-11-28

Similar Documents

Publication Publication Date Title
US9377964B2 (en) Systems and methods for improving snapshot performance
JP5461985B2 (en) Method and system for archiving data
US10127119B1 (en) Systems and methods for modifying track logs during restore processes
US9817834B1 (en) Techniques for performing an incremental backup
US7831787B1 (en) High efficiency portable archive with virtualization
US11221927B2 (en) Method for the implementation of a high performance, high resiliency and high availability dual controller storage system
US8930751B2 (en) Initializing replication in a virtual machine
CN104035837A (en) Method for backing up isomorphic/isomerous UNIX/Linux host on line
CN107533495B (en) Techniques for data backup and recovery
US20140214766A1 (en) Storage system and control device
WO2024113685A1 (en) Data recovery method for raid array and related apparatus
CN115576743B (en) Operating system recovery method, operating system recovery device, computer equipment and storage medium
CN107402849B (en) A method of backup and recovery based on K-UX system
CN110727545B (en) Power-down protection method based on joint file system
JP6370331B2 (en) Method, apparatus and computer program for optimizing data replication in a computer system
CN113050887B (en) Flash memory partition data processing method, device, computer equipment and storage medium
CN104572350B (en) A kind of metadata processing method and device
US20120150809A1 (en) Disaster recovery services
US10747610B2 (en) Leveraging distributed metadata to achieve file specific data scrubbing
US9952807B1 (en) Virtual machine back-up
CN105912426A (en) K-UX operating system reduction method and system
CN115509817A (en) Data dump method, device, equipment and medium
CN114328379A (en) Snapshot creating method, device and equipment and readable storage medium
CN117435398A (en) General processing method for restoring physical backup of database
CN114253765A (en) Data recovery method and related equipment

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20201109

Address after: 215100 No. 1 Guanpu Road, Guoxiang Street, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province

Applicant after: SUZHOU LANGCHAO INTELLIGENT TECHNOLOGY Co.,Ltd.

Address before: 450018 Henan province Zheng Dong New District of Zhengzhou City Xinyi Road No. 278 16 floor room 1601

Applicant before: ZHENGZHOU YUNHAI INFORMATION TECHNOLOGY Co.,Ltd.

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant