CN103399783A - Storage method and device of mirror image documents of virtual machines - Google Patents

Storage method and device of mirror image documents of virtual machines Download PDF

Info

Publication number
CN103399783A
CN103399783A CN2013103421991A CN201310342199A CN103399783A CN 103399783 A CN103399783 A CN 103399783A CN 2013103421991 A CN2013103421991 A CN 2013103421991A CN 201310342199 A CN201310342199 A CN 201310342199A CN 103399783 A CN103399783 A CN 103399783A
Authority
CN
China
Prior art keywords
memory
virtual machine
image file
rate
read
Prior art date
Application number
CN2013103421991A
Other languages
Chinese (zh)
Inventor
高增
曹振南
范玉峰
高崎
张海忠
姜海旺
张聪杰
许辉
马庆怀
胡晓鑫
Original Assignee
曙光信息产业(北京)有限公司
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 曙光信息产业(北京)有限公司 filed Critical 曙光信息产业(北京)有限公司
Priority to CN2013103421991A priority Critical patent/CN103399783A/en
Publication of CN103399783A publication Critical patent/CN103399783A/en

Links

Abstract

The invention discloses a storage method and device of mirror image documents of virtual machines. The storage method includes that the rate of reading and writing operation of the virtual machines is detected, and according to the detected rate and the reading and writing performance of a plurality of storers, the storer where the mirror image documents of the virtual machines are located is adjusted. The storer where the mirror image documents of the virtual machines are located is adjusted according to the rate of the reading and writing operation of the virtual machines and the reading and writing performance of the storers, so that different storers can play the maximum performance, and when the multiple virtual machines are virtualized on the basis of one physical machine, the requirement for intensively and randomly reading and writing small documents based on a virtualized platform can still be met, and the reading and writing performance of the storers can be ensured.

Description

虚拟机的镜像文件的存储方法和装置 Method and apparatus for storing a virtual machine image file

技术领域 FIELD

[0001] 本发明涉及计算机领域,并且特别地,涉及一种虚拟机的镜像文件的存储方法和装置。 [0001] The present invention relates to the field of computers, and in particular, relates to a method and apparatus for storing an image file of a virtual machine.

背景技术 Background technique

[0002] 现在虚拟化技术已经越来越成为数据中心的主流,中心存储是虚拟化各项功能的基础,现有的存储技术是在上世纪70年代发展起来的,未对虚拟化的支持有所考虑,用来做虚拟化存储不是很适合。 [0002] Now virtualization technology has increasingly become the mainstream data center, storage center virtualization is the basis of the functions of existing storage technology is developed in the 1970s, did not have support for virtualization considered, used for virtual memory is not very suitable.

[0003] 现在一台物理机可以虚拟出多台虚拟机,存储的磁盘IO将是原先状况的数倍,传统的sata盘、sas盘的随机读写能力限制了虚拟化的发展,需要采用新的存储设备来满足虚拟化密集IO的情况。 [0003] Now a single physical machine can be a virtual multiple virtual machines, storage disk IO will be several times the original situation, the traditional sata disk, random read and write capabilities sas disk limits the development of virtualization, requires new storage devices to meet virtualized IO-intensive situations.

[0004] 虚拟化平台要求对小文件进行密集的随机读写,传统的硬盘等存储设备不能满足要求,需要采用固态硬盘和机械硬盘结合的方式,充分发挥各自的优势。 [0004] virtualization platform requirements for small file random read and write intensive, traditional hard drives and other storage devices can not meet the requirements, we need a way to combine SSDs and mechanical hard disk, give full play to their strengths.

[0005] 针对相关技术中在基于同一台物理机虚拟出多台虚拟机的情况下,无法达到基于虚拟化平台对小文件进行密集随机读写的要求的问题,目前尚未提出有效的解决方案。 [0005] in the related art in the case of a virtual multiple virtual machines on the same physical machine, you can not reach the issue of small random read and write intensive files-based virtualization platform requirements, has not yet come up with effective solutions.

发明内容 SUMMARY

[0006] 针对相关技术中在基于同一台物理机虚拟出多台虚拟机的情况下,无法达到基于虚拟化平台对小文件进行密集随机读写的要求的问题,本发明提出一种虚拟机的镜像文件的存储方法和装置,能够根据检测的虚拟机进行读写的速率以及多个存储器的读写性能,调整虚拟机的镜像文件所在的存储器,从而达到基于虚拟化平台对小文件进行密集随机读写的要求。 [0006] in the related art in the case of a virtual multiple virtual machines on the same physical machine, can not reach the issue of small random read and write intensive file-based virtualization platform requirements, the present invention provides a virtual machine method and apparatus for storing the image file, the read rate can be performed and a plurality of memory read and write performance of the virtual machine is detected, adjusting the memory of the virtual machine image file is located, based on the virtualization platform to achieve small files dense random reading and writing requirements.

[0007] 本发明的技术方案是这样实现的: [0007] aspect of the present invention is implemented as follows:

[0008] 根据本发明的一个方面,提供了一种虚拟机的镜像文件的存储方法,该方法包括: [0008] In accordance with one aspect of the present invention, there is provided a method of storing an image file of the virtual machine, the method comprising:

[0009] 检测虚拟机进行读写操作的速率; [0009] The virtual machine detects the rate of read and write operations;

[0010] 根据检测的速率以及多个存储器的读写性能,调整虚拟机的镜像文件所在的存储器。 [0010] The rate of detection and a plurality of memory read and write performance of the memory of the virtual machine to adjust the image file.

[0011] 其中,多个存储器中的每个存储器均具有对应的速率或速率范围,并且,在调整虚拟机的镜像文件所在的存储器时,将检测的速率或该速率所在的范围所对应的存储器,确定为应当存储虚拟机的镜像文件的存储器。 Memory [0011] wherein the plurality of memories each memory has a corresponding rate or range of rates, and, when the memory of the virtual machine to adjust the image file is located, the range rate corresponding to the rate of the detected or located in , is determined as the memory image file should be stored in the virtual machine.

[0012] 其中,多个存储器包括第一存储器和第二存储器,并且,第一存储器的存储性能高于第二存储器的存储性能。 [0012] wherein the plurality of memory comprises a first memory and a second memory, and storing the first memory is higher than the performance of the second memory storage performance.

[0013] 并且,在检测的虚拟机进行读写的速率大于或等于预定值的情况下(并且在一段时间内始终大于或等于该预定值),将虚拟机的镜像文件移动至第一存储器;在检测的虚拟机进行读写的速率小于预定值的情况下(并且在一段时间内始终小于该预定值),将虚拟机的镜像文件移动至第二存储器。 In the case [0013] Further, in the virtual read rate is greater than or equal detects a predetermined value (and is always a period of time greater than or equal to the predetermined value), the virtual machine image file moved to the first memory; read rate in the case of a virtual machine is detected smaller than a predetermined value (and is always smaller than the predetermined value over a period of time), the moving image file to a second virtual machine memory.

[0014] 其中,第一存储器为固态硬盘,第二存储器为机械硬盘。 [0014] wherein the first solid state disk memory, a second memory is a mechanical hard drive.

[0015] 此外,当需要新建虚拟机时,将虚拟机的镜像文件和下层虚拟化感知文件系统进行4K对齐。 [0015] Further, when the need to create the virtual machine, the virtual machine image file and the underlying file system virtualization-aware 4K aligned.

[0016] 根据本发明的另一方面,提供了一种虚拟机的镜像文件的存储装置,该装置包括: [0016] According to another aspect of the present invention, there is provided an image file storage means a virtual machine, the apparatus comprising:

[0017] 检测模块,用于检测虚拟机进行读写操作的速率; [0017] detection means for detecting the virtual machine to read and write rates;

[0018] 调整模块,用于根据检测模块检测的速率以及多个存储器的读写性能调整虚拟机的镜像文件所在的存储器。 [0018] The adjustment module, the memory for the image file according to a rate where the detection module, and adjusting a plurality of memory read and write performance of virtual machines.

[0019] 其中,存储器包括第一存储器和第二存储器,并且第一存储器的读写性能高于第二存储器的读写性能。 [0019] wherein the memory comprises a first memory and a second memory, the first memory and the read and write performance than the second memory read and write performance.

[0020] 此外,调整模块用于在检测的速率大于或等于预定值的情况下,将镜像文件移动至第一存储器;在检测的速率小于预定值的情况下,将镜像文件移动至第二存储器。 [0020] Further, in a case where the adjustment means for detecting a rate of greater than or equal to a predetermined value, the moving image file to the first memory; in the case of a rate less than a predetermined value is detected, the moving image file to the second memory .

[0021] 本发明通过根据虚拟机进行读写操作的速率以及多个存储器的读写性能,调整虚拟机的镜像文件所在的存储器,能够让不同的存储器发挥其最大性能,从而在基于一台物理机虚拟出多台虚拟机的情况下,仍能够满足基于虚拟化平台对小文件进行密集的随机读写要求,以保证其读写性能。 [0021] The present invention according to the rate of read and write operations of the virtual machine and the plurality of memory read and write performance of the memory of the virtual machine to adjust the image file is located, allowing different memory maximize its performance, so that based on a physical the case of a virtual machine multiple virtual machines, is still able to meet small file random read and write intensive requirements based virtualization platform to ensure its read and write performance.

附图说明 BRIEF DESCRIPTION

[0022] 图1是根据本发明实施例的虚拟机的镜像文件的存储方法的流程图; [0022] FIG. 1 is a flowchart of a method for storing image files of the virtual machine embodiment of the embodiment of the present invention;

[0023] 图2是根据本发明实施例的虚拟机的镜像文件的存储装置的框图。 [0023] FIG. 2 is a block diagram of the image file storage means embodiment of a virtual machine embodiment according to the present invention.

具体实施方式 Detailed ways

[0024] 根据本发明的实施例,提供了一种虚拟机的镜像文件的存储方法。 [0024] According to an embodiment of the present invention, there is provided a method of storing an image file of a virtual machine.

[0025] 如图1所示,根据本发明实施例的虚拟机的镜像文件的存储方法包括: [0025] 1, according to the storage method of the virtual machine image file according to an embodiment of the present invention comprises:

[0026] 步骤S101,检测虚拟机进行读写操作的速率; [0026] step S101, the virtual machine detects the rate of read and write operations;

[0027] 步骤S103,根据检测的速率以及多个存储器的读写性能,调整虚拟机的镜像文件所在的存储器。 [0027] Step S103, the detection rate according to a plurality of read and write performance of the memory, the memory of the virtual machine to adjust the image file.

[0028] 其中,多个存储器中的每个存储器均具有对应的速率或速率范围,并且,在调整虚拟机的镜像文件所在的存储器时,将检测的速率或该速率所在的范围所对应的存储器,确定为应当存储虚拟机的镜像文件的存储器。 Memory [0028] wherein the plurality of memories each memory has a corresponding rate or range of rates, and, when the memory of the virtual machine to adjust the image file is located, the range rate corresponding to the rate of the detected or located in , is determined as the memory image file should be stored in the virtual machine.

[0029] 在一个实施例中,多个存储器包括第一存储器和第二存储器,并且,第一存储器的读写性能高于第二存储器的读写性能。 [0029] In one embodiment, the memory includes a plurality of first and second memories, and the first memory read and write performance than the second memory read and write performance.

[0030] 此外,在检测的速率大于或等于预定值的情况下(并且在一定时间段内始终大于或等于该预定值),将镜像文件移动至第一存储器(并将虚拟机的镜像文件从原所在存储器中删除);在检测的速率小于预定值的情况下(并且在一定时间段内始终小于该预定值),将镜像文件移动至第二存储器(并将虚拟机的镜像文件从原所在存储器中删除)。 [0030] Further, in a case where the detected rate is greater than or equal to a predetermined value (a period of time and is always greater than or equal to the predetermined value), the moving image file to the first memory (and virtual machine image file from delete the original memory location); in the case where the detected rate is less than the predetermined value (the predetermined value and is always less than a certain period of time), the image file is moved to the second memory (and the virtual machine image file from an original location memory deletion).

[0031 ] 其中,第一存储器为固态硬盘,第二存储器为机械硬盘。 [0031] wherein the first solid state disk memory, a second memory is a mechanical hard drive.

[0032] 此外,该方法进一步包括:当需要新建虚拟机时,将虚拟机的镜像文件和下层虚拟化感知文件系统进行4K对齐。 [0032] In addition, the method further comprising: when a need for new virtual machine, the virtual machine image file and underlying file system virtualization-aware 4K aligned.

[0033] 在一个实施例中,根据本发明提供的虚拟机的镜像文件的存储方法,步骤如下所示: [0033] In one embodiment, the image file storage method according to the present invention provides a virtual machine, the following steps:

[0034] 步骤1,将固态硬盘和机械硬盘置于同一存储服务器内,通过raid技术将固态硬盘和机械硬盘分别构建为两个物理卷。 [0034] Step 1, the SSD and mechanical drive disposed within a storage server, raid by the SSD techniques and mechanical drive are constructed as two physical volumes. 基于逻辑卷管理技术将两个物理卷合并为一个逻辑卷。 The logical volume management two physical volumes into one logical volume is based.

[0035] 步骤2,对该逻辑卷进行传统文件系统的格式化,安装虚拟化感知文件系统软件使之具备自动调整虚拟机镜像文件位置的基础。 [0035] Step 2, the logical format of a traditional file system, the file system is mounted virtualization-aware software automatically adjusted so that with the base virtual machine image file location.

[0036] 步骤3,在虚拟化管理平台上添加存储服务器的监控代理,使存储服务器可以收集到虚拟机的读写性能,当虚拟机的读写速率大于或等于预定值时(例如,在5分钟内,读写速率始终大于该值),虚拟化感知文件系统将虚拟机镜像文件移动至固态硬盘,当读写速率小于预定值时(例如,在5分钟内,读写速率始终大于该值),将虚拟机镜像文件移动至机械硬盘。 [0036] Step 3, was added in the virtual storage management platform monitoring agent server, the server can collect the memory read and write performance of the virtual machine, the virtual machine when the read rate is greater than or equal to a predetermined value (e.g., 5 within minutes, read and write speed is always greater than this value), the file system virtualization-aware virtual machine image file is moved to the solid state drive, when the read rate is less than a predetermined value (e.g., within 5 minutes, read and write speed is always greater than the value ), the virtual machine image file is moved to a mechanical hard drive. 例如,假设该读写速率预定值为3000iops,则当检测的虚拟机的读写速率在一段时间内始终大于或等于3000iops时,虚拟化感知文件系统会将虚拟机的镜像文件移动至固态硬盘,而当检测的虚拟机的读写速率在一段时间内始终小于3000iops时,虚拟化感知文件系统会将虚拟机的镜像文件移动至机械硬盘。 For example, assume that the read and write rates 3000iops predetermined value, when the read virtual machine detection rate is always greater than or equal to a period of time 3000iops, virtualization-aware file system of the virtual machine image file is moved to the SSD, when detecting read and write rates of the virtual machine within a period of time is always less than 3000iops, virtualization-aware file system image file of the virtual machine moves to a mechanical hard disk.

[0037] 虽然在以上描述中以5分钟为例进行了说明,作为虚拟机读写速率大于预定值的时间依据,其目的在于避免乒乓效应。 [0037] Although in the above description an example has been described to five minutes, as the virtual machine read and write rates greater than the time according to a predetermined value, and its object is to avoid the ping-pong effect. 在实际应用中,也可以将该时间值设置为其他长度,例如,可以设置为I分钟、2分钟、3分钟、5分钟、半小时、一小时、多个小时等。 In practice, this value may be other lengths of time, for example, it may be set to I minute, 2 minutes, 3 minutes, 5 minutes, half hour, hour, etc. plurality hours. 此外,虚拟机的读写速率也不限于上述的3000iops,根据实际情况的需求,上述速率门限值可以是其他值,例如,可以是lOOOiops、1500iops、2000iops、4000iops 等,本文不再--列举。 Further, the read and write rates of the virtual machine is not limited to the 3000iops, according to the needs of the actual situation, the above-described rate threshold may be another value, for example, may be lOOOiops, 1500iops, 2000iops, 4000iops the like, this is no longer - List .

[0038] 另外,在其他实施例中,可以通过两个门限值确定虚拟机镜像文件的存储位置,例如,可以设置一个较大门限值和一个较小门限值,当虚拟机读写速率高于较大门限值的情况下,将该虚拟机的镜像文件存储至速率较快的存储器中;而当虚拟机读写速率小于较大门限值的情况下,将该虚拟机的镜像文件存储至速率较慢的存储器中。 [0038] Further, in other embodiments, storage location may be determined by a virtual machine image file two thresholds, e.g., thresholds may be provided a large and a small threshold value, the virtual machine when the read and write rates a case where larger than the threshold value, the image file stored in a virtual machine to a rate faster memory; and a case where the virtual machine read rate is less than the larger threshold value, the virtual machine image file storage to a rate slower memory.

[0039] 根据本发明的实施例,还提供了一种虚拟机的镜像文件的存储装置。 [0039] According to an embodiment of the present invention, there is provided a storage means image file of a virtual machine. 如图2所示,根据本发明实施例的虚拟机的镜像文件的存储装置包括: 2, the storage device a virtual machine image file according to an embodiment of the present invention includes:

[0040] 检测模块21,用于检测虚拟机进行读写操作的速率; [0040] The detecting module 21, a virtual machine for detecting the rate of read and write operations;

[0041] 调整模块22,用于根据检测模块检测的速率以及多个存储器的读写性能调整虚拟机的镜像文件所在的存储器。 [0041] The adjustment module 22, the memory location for the image file in accordance with the rate of detection module and a plurality of memory read and write performance tuning of the virtual machine.

[0042] 其中,存储器包括第一存储器和第二存储器,第一存储器的读写性能高于第二存储器的读写性能。 [0042] wherein the memory comprises a first memory and a second memory, the first memory is higher than the read and write performance of the second memory read and write performance.

[0043] 并且,调整模块用于在检测的速率大于或等于预定值的情况下(并且在一段时间内始终大于或等于该预定值),将镜像文件移动至第一存储器;在检测的速率小于预定值的情况下(并且在一段时间内始终小于该预定值),将镜像文件移动至第二存储器。 [0043] Further, in the case of the means for adapting the detection rate is greater than or equal to a predetermined value (and is always a period of time greater than or equal to the predetermined value), the moving image file to the first memory; detected at a rate of less than a case where a predetermined value (and is always less than the predetermined value over a period of time), the moving image file to the second memory. 综上所述,借助于本发明的上述技术方案,通过根据检测虚拟机进行读写操作的速率以及多个存储器的读写性能,调整虚拟机的镜像文件所在的存储器,从而实现在基于一台物理机虚拟出多台虚拟机的情况下,仍能够满足基于虚拟化平台对小文件进行密集的随机读写要求,以保证其读写性能,并且通过固态硬盘和机械硬盘的有机结合,充分利用了固态硬盘的高读写性能和机械硬盘的大容量优点,提高性价比。 In summary, by means of the above technical solutions of the present invention, the rate of read and write operations according to the detected virtual machines, and a plurality of memory read and write performance of the memory of the virtual machine to adjust the image file is located, based on in order to achieve a a case where the physical machine virtual multiple virtual machines, is still able to meet small files intensive requirements of random access based on the virtualization platform, to ensure that the read and write performance, and the combined organic mechanical hard drives and solid state, full use of the read and write performance and large capacity high mechanical advantage SSD hard, improving cost performance.

[0044] 综上所述,借助于本发明的上述技术方案,通过根据虚拟机进行读写操作的速率以及多个存储器的读写性能,调整虚拟机的镜像文件所在的存储器,能够让不同的存储器发挥其最大性能,从而在基于一台物理机虚拟出多台虚拟机的情况下,仍能够满足基于虚拟化平台对小文件进行密集的随机读写要求,以保证其读写性能。 [0044] In summary, by means of the above technical solutions of the present invention, by the rate of read and write operations according to a plurality of virtual machines and memory read and write performance of the memory of the virtual machine to adjust the image file is located, to allow different memory maximize its performance, so that in a case based on a single physical machine virtual multiple virtual machines, is still able to meet small files intensive requirements of random access based on the virtualization platform, to ensure that the read and write performance.

[0045] 以上所述仅为本发明的较佳实施例而已,并不用以限制本发明,凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。 [0045] The foregoing is only preferred embodiments of the present invention but are not intended to limit the present invention, any modifications within the spirit and principle of the present invention, the, equivalent substitutions, improvements should be included in the within the scope of the present invention.

Claims (10)

1.一种虚拟机的镜像文件的存储方法,其特征在于,包括: 检测虚拟机进行读写操作的速率; 根据检测的所述速率以及多个存储器的读写性能,调整所述虚拟机的镜像文件所在的存储器。 A storage method of the virtual machine image file, characterized by comprising: detecting read and write operations of the virtual machine speed; and detected according to the rate of memory read and write performance of a plurality of adjusting the virtual machine memory image file is located.
2.根据权利要求1所述的方法,其特征在于,所述多个存储器中的每个存储器均具有对应的速率或速率范围,并且,在调整所述虚拟机的镜像文件所在的存储器时,将检测的所述速率或该速率所在的范围所对应的存储器,确定为应当存储所述虚拟机的镜像文件的存储器。 2. The method according to claim 1, wherein the plurality of memories each memory has a corresponding rate or range of rates, and adjusting the memory in the virtual machine image file is located, the the detection range of the rate or the rate corresponding to the memory location, the memory should be stored is determined as the virtual machine image file.
3.根据权利要求1所述的方法,其特征在于,所述多个存储器包括第一存储器和第二存储器,所述第一存储器的读写性能高于所述第二存储器的读写性能。 3. The method according to claim 1, wherein said memory comprises a plurality of first and second memories, the first memory read and write performance than the second memory read and write performance.
4.根据权利要求3所述的方法,其特征在于,包括: 在检测的所述速率大于或等于预定值的情况下,将所述镜像文件移动至所述第一存储器。 4. The method according to claim 3, characterized in that, comprising: in a case where the detection rate is equal to or greater than a predetermined value, the movement of the image file to the first memory.
5.根据权利要求3所述的方法,其特征在于,包括: 在检测的所述速率小于预定值的情况下,将所述镜像文件移动至所述第二存储器。 5. The method according to claim 3, characterized in that, comprising: in a case where the detection rate is less than a predetermined value, the movement of the image file to the second memory.
6.根据权利要求3所述的方法,其特征在于,所述第一存储器为固态硬盘,所述第二存储器为机械硬盘。 6. The method according to claim 3, wherein said first solid state disk memory, said second memory is a mechanical hard disk.
7.根据权利要求1至6中任意一项所述的方法,其特征在于,进一步包括: 当需要新建虚拟机时,将所述虚拟机的所述镜像文件和下层虚拟化感知文件系统4K对齐。 7. The method according to any one of claim 6, characterized in that, further comprising: when a need for new virtual machine, the virtual machine image file and the underlying file system virtualization-aware aligned 4K .
8.—种虚拟机的镜像文件的存储装置,其特征在于,包括: 检测模块,用于检测虚拟机进行读写操作的速率; 调整模块,用于根据所述检测模块检测的所述速率以及多个存储器的读写性能调整所述虚拟机的镜像文件所在的存储器。 8.- kinds of virtual machine image file storage means, characterized by comprising: a detection module for detecting the rate of read and write operations of the virtual machine; adjustment module, for the rate according to the detection module, and adjusting a plurality of memory read and write performance of the virtual machine memory image file.
9.根据权利要求8所述的装置,其特征在于,所述存储器包括第一存储器和第二存储器,所述第一存储器的读写性能高于所述第二存储器的读写性能。 9. The apparatus according to claim 8, wherein said memory comprises a first memory and a second memory, the first memory read and write performance than the second memory read and write performance.
10.根据权利要求8或9所述的装置,其特征在于,所述调整模块用于在检测的所述速率大于或等于预定值的情况下,将所述镜像文件移动至所述第一存储器;在检测的所述速率小于预定值的情况下,将所述镜像文件移动至所述第二存储器。 10. The apparatus of claim 8 or claim 9, wherein said means for adjusting the first memory in a case where the detection rate is equal to or greater than a predetermined value, the image file is moved to the ; in a case where the detection rate is less than a predetermined value, the movement of the image file to the second memory.
CN2013103421991A 2013-08-07 2013-08-07 Storage method and device of mirror image documents of virtual machines CN103399783A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013103421991A CN103399783A (en) 2013-08-07 2013-08-07 Storage method and device of mirror image documents of virtual machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013103421991A CN103399783A (en) 2013-08-07 2013-08-07 Storage method and device of mirror image documents of virtual machines

Publications (1)

Publication Number Publication Date
CN103399783A true CN103399783A (en) 2013-11-20

Family

ID=49563417

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013103421991A CN103399783A (en) 2013-08-07 2013-08-07 Storage method and device of mirror image documents of virtual machines

Country Status (1)

Country Link
CN (1) CN103399783A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103927215A (en) * 2013-12-17 2014-07-16 哈尔滨安天科技股份有限公司 kvm virtual machine scheduling optimization method and system based on memory disk and SSD disk
CN104283959A (en) * 2014-10-14 2015-01-14 国云科技股份有限公司 Performance-grading-based storage mechanism suitable for cloud platform

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101601014A (en) * 2006-12-12 2009-12-09 Lsi公司 Methods and systems for load balancing of virtual machines in clustered processors using storage related load information
WO2010030996A1 (en) * 2008-09-15 2010-03-18 Virsto Software Storage management system for virtual machines
CN102541470A (en) * 2011-12-21 2012-07-04 成都市华为赛门铁克科技有限公司 Data object processing method and device
CN202615266U (en) * 2011-12-30 2012-12-19 记忆科技(深圳)有限公司 Computer system on basis of solid state disk
CN102841759A (en) * 2012-05-10 2012-12-26 天津兆民云计算科技有限公司 Memory system for ultra-large virtual machine cluster
US8364802B1 (en) * 2008-09-23 2013-01-29 Gogrid, LLC System and method for monitoring a grid of hosting resources in order to facilitate management of the hosting resources
CN103019962A (en) * 2012-12-21 2013-04-03 华为技术有限公司 Data cache processing method, device and system
CN103092678A (en) * 2013-01-22 2013-05-08 华中科技大学 Multi-increment virtual machine memory management system and method

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101601014A (en) * 2006-12-12 2009-12-09 Lsi公司 Methods and systems for load balancing of virtual machines in clustered processors using storage related load information
WO2010030996A1 (en) * 2008-09-15 2010-03-18 Virsto Software Storage management system for virtual machines
US8364802B1 (en) * 2008-09-23 2013-01-29 Gogrid, LLC System and method for monitoring a grid of hosting resources in order to facilitate management of the hosting resources
CN102541470A (en) * 2011-12-21 2012-07-04 成都市华为赛门铁克科技有限公司 Data object processing method and device
CN202615266U (en) * 2011-12-30 2012-12-19 记忆科技(深圳)有限公司 Computer system on basis of solid state disk
CN102841759A (en) * 2012-05-10 2012-12-26 天津兆民云计算科技有限公司 Memory system for ultra-large virtual machine cluster
CN103019962A (en) * 2012-12-21 2013-04-03 华为技术有限公司 Data cache processing method, device and system
CN103092678A (en) * 2013-01-22 2013-05-08 华中科技大学 Multi-increment virtual machine memory management system and method

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
沈玉良 许鲁: "一种基于虚拟机的高效磁盘I/O特征分析方法", 《软件学报》, vol. 21, no. 4, 30 April 2010 (2010-04-30) *
熊曦: "NAS环境下虚拟机的存储性能优化", 《中国优秀硕士学位论文全文数据库 信息科技辑》, no. 9, 15 September 2012 (2012-09-15), pages 30 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103927215A (en) * 2013-12-17 2014-07-16 哈尔滨安天科技股份有限公司 kvm virtual machine scheduling optimization method and system based on memory disk and SSD disk
CN103927215B (en) * 2013-12-17 2017-09-01 哈尔滨安天科技股份有限公司 Kvm-based optimization method and system for scheduling of virtual machine memory disk and SSD hard drive
CN104283959A (en) * 2014-10-14 2015-01-14 国云科技股份有限公司 Performance-grading-based storage mechanism suitable for cloud platform
CN104283959B (en) * 2014-10-14 2018-01-09 国云科技股份有限公司 Suitable for storage mechanism based on the performance rating of the cloud platform

Similar Documents

Publication Publication Date Title
US9772938B2 (en) Auto-commit memory metadata and resetting the metadata by writing to special address in free space of page storing the metadata
US9720717B2 (en) Virtualization support for storage devices
US9104328B2 (en) Storage apparatus and method for controlling storage apparatus
US9229653B2 (en) Write spike performance enhancement in hybrid storage systems
US9910777B2 (en) Enhanced integrity through atomic writes in cache
US10324843B1 (en) System and method for cache management
KR20100107470A (en) Selecting storage location for file storage based on storage longevity and speed
US9405684B1 (en) System and method for cache management
US9507532B1 (en) Migrating data in a storage array that includes a plurality of storage devices and a plurality of write buffer devices
CN100514270C (en) Dynamic loading of virtual volume data in a virtual tape server
AU2012207328B2 (en) Storing data on storage nodes
CN102156738B (en) Method for processing data blocks, and data block storage equipment and system
Meister et al. dedupv1: Improving deduplication throughput using solid state drives (SSD)
CN102272742B (en) Write snapshot allocation mechanism placed to provide dynamic storage hierarchy for the volume of online data
US20130080679A1 (en) System and method for optimizing thermal management for a storage controller cache
US9811277B2 (en) Information processing system
US9213489B1 (en) Data storage architecture and system for high performance computing incorporating a distributed hash table and using a hash on metadata of data items to obtain storage locations
US20120036113A1 (en) Performing deduplication of input data at plural levels
US20140207997A1 (en) Pregroomer for storage array
JP2014513338A5 (en) Method, computer readable storage medium and system for optimal compression of a virtual disk
JP2015500544A (en) Dynamic storage tiering in a virtual environment
CN103914516A (en) Method and system for layer-management of storage system
US20150227467A1 (en) Tiered caching and migration in differing granularities
CN108089951A (en) Accelerated data recovery in a storage system
US10037158B2 (en) Vertically integrated storage

Legal Events

Date Code Title Description
C06 Publication
C10 Entry into substantive examination
RJ01