技术领域technical field
本发明涉及计算机技术领域，特别涉及一种1U存储节点。The invention relates to the technical field of computers, in particular to a 1U storage node.
背景技术Background technique
随着互联网业务的不断发展，存储数据量的年增长率达到50％～60％。存储数据量的快速增长，使得对高性能存储节点的需求日益增强。With the continuous development of Internet services, the annual growth rate of the amount of stored data reaches 50% to 60%. The rapid increase in the amount of stored data makes the demand for high-performance storage nodes increasingly stronger.
现有技术中，单个1U存储节点一般设置12个盘位，每一个盘位对应一个硬盘。但是，这12个硬盘的存储能力相对较低，已不能满足海量数据的存储需求。In the prior art, a single 1U storage node is generally provided with 12 disk slots, and each disk slot corresponds to a hard disk. However, the storage capacity of these 12 hard disks is relatively low and cannot meet the storage requirements of massive data.
发明内容Contents of the invention
本发明实施例提供了一种1U存储节点，能够提高1U存储节点的存储能力。An embodiment of the present invention provides a 1U storage node, which can improve the storage capacity of the 1U storage node.
一方面，本发明实施例提供了一种1U存储节点，包括：主板、扩展卡、至少三个第一硬盘背板、至少一个第二硬盘背板、第一硬盘和第二硬盘；On the one hand, an embodiment of the present invention provides a 1U storage node, including: a mainboard, an expansion card, at least three first hard disk backplanes, at least one second hard disk backplane, a first hard disk, and a second hard disk;
所述扩展卡，包括：至少四个数据接口；The expansion card includes: at least four data interfaces;
所述扩展卡通过所述至少四个数据接口，分别与所述至少三个第一硬盘背板以及所述至少一个第二硬盘背板相连；The expansion card is respectively connected to the at least three first hard disk backplanes and the at least one second hard disk backplane through the at least four data interfaces;
每一个所述第一硬盘背板，与至少四个所述第一硬盘相连；Each of the first hard disk backplanes is connected to at least four of the first hard disks;
每一个所述第二硬盘背板，与至少一个所述第二硬盘相连；Each of the second hard disk backplanes is connected to at least one of the second hard disks;
所述至少三个第一硬盘背板和相连的所述第一硬盘，位于所述1U存储节点中的第一层；The at least three first hard disk backplanes and the connected first hard disks are located on the first layer of the 1U storage node;
所述至少一个第二硬盘背板和相连的所述第二硬盘，位于所述1U存储节点中的第二层；The at least one second hard disk backplane and the connected second hard disk are located on the second layer of the 1U storage node;
所述主板与所述扩展卡相连。The motherboard is connected to the expansion card.
优选地，Preferably,
所述至少三个第一硬盘背板和相连的所述第一硬盘，位于所述1U存储节点中的上层，所述至少一个第二硬盘背板和相连的所述第二硬盘，位于所述1U存储节点中的下层；The at least three first hard disk backplanes and the connected first hard disk are located on the upper layer of the 1U storage node, and the at least one second hard disk backplane and the connected second hard disk are located on the The lower layer in a 1U storage node;
或，or,
所述至少三个第一硬盘背板和相连的所述第一硬盘，位于所述1U存储节点中的下层，所述至少一个第二硬盘背板和相连的所述第二硬盘，位于所述1U存储节点中的上层。The at least three first hard disk backplanes and the connected first hard disk are located in the lower layer of the 1U storage node, and the at least one second hard disk backplane and the connected second hard disk are located in the The upper tier in a 1U storage node.
优选地，Preferably,
所述第一硬盘为3.5寸的硬盘；The first hard disk is a 3.5-inch hard disk;
和/或，and / or,
所述第二硬盘为2.5寸的硬盘。The second hard disk is a 2.5-inch hard disk.
优选地，Preferably,
每一个所述第一硬盘背板，与四个所述第一硬盘相连；Each of the first hard disk backplanes is connected to four first hard disks;
和/或，and / or,
每一个所述第二硬盘背板，与两个所述第二硬盘相连。Each second hard disk backplane is connected to two second hard disks.
优选地，Preferably,
三个所述第一硬盘背板、两个所述第二硬盘背板；Three of the first hard disk backplanes and two of the second hard disk backplanes;
所述扩展卡，包括：四个数据接口；The expansion card includes: four data interfaces;
所述三个所述第一硬盘背板与三个所述数据接口一一对应相连；The three first hard disk backplanes are connected to the three data interfaces in one-to-one correspondence;
所述扩展卡的一个所述数据接口与两个所述第二硬盘背板相连。One data interface of the expansion card is connected to two second hard disk backplanes.
优选地，Preferably,
进一步包括：节点托盘，用于存放所述主板、所述扩展卡、所述至少三个第一硬盘背板、所述至少一个第二硬盘背板、所述第一硬盘和所述第二硬盘。It further includes: a node tray, used to store the motherboard, the expansion card, the at least three first hard disk backplanes, the at least one second hard disk backplane, the first hard disk, and the second hard disk .
优选地，Preferably,
进一步包括：二级电源板，用于为所述主板、所述扩展卡、所述至少三个第一硬盘背板和所述至少一个第二硬盘背板供电；Further comprising: a secondary power supply board, configured to supply power to the main board, the expansion card, the at least three first hard disk backplanes and the at least one second hard disk backplane;
所述至少三个第一硬盘背板，用于为相连的所述第一硬盘供电；The at least three first hard disk backplanes are used to supply power to the connected first hard disks;
所述至少一个第二硬盘背板，用于为相连的所述第二硬盘供电。The at least one second hard disk backplane is used to supply power to the connected second hard disk.
优选地，Preferably,
进一步包括：独立磁盘冗余阵列卡；Further include: independent disk redundant array card;
所述主板，包括：总线和接口标准PCIE插槽；Described mainboard comprises: bus and interface standard PCIE slot;
所述独立磁盘冗余阵列卡，一端插接在所述PCIE插槽上，另一端与所述扩展卡相连，用于将相连的每一个所述第一硬盘和每一个所述第二硬盘，组合成一个逻辑硬盘。Said redundant array of independent disks card, one end is plugged on said PCIE slot, and the other end is connected with said expansion card, is used for connecting each said first hard disk and each said second hard disk, Combined into a logical hard disk.
优选地，Preferably,
所述节点托盘，进一步包括：至少十二个第一硬盘安装位、至少一个第二硬盘安装位；The node tray further includes: at least twelve first hard disk installation positions, at least one second hard disk installation position;
所述第一硬盘安装位，用于固定所述第一硬盘；The first hard disk installation position is used to fix the first hard disk;
所述第二硬盘安装位，用于固定所述第二硬盘。The second hard disk mounting position is used to fix the second hard disk.
优选地，Preferably,
所述第一硬盘的类型，包括：混合硬盘、固态硬盘和传统硬盘中任意一种或多种；The type of the first hard disk includes: any one or more of a hybrid hard disk, a solid-state hard disk, and a traditional hard disk;
和/或，and / or,
所述第二硬盘的类型，包括：混合硬盘、固态硬盘和传统硬盘中任意一种或多种。The type of the second hard disk includes: any one or more of a hybrid hard disk, a solid state hard disk, and a traditional hard disk.
本发明实施例提供了一种1U存储节点，其中，扩展卡通过至少四个数据接口，分别与至少三个第一硬盘背板以及至少一个第二硬盘背板相连；每一个第一硬盘背板，与至少四个第一硬盘相连；每一个第二硬盘背板，与至少一个第二硬盘相连；至少三个第一硬盘背板和相连的第一硬盘，位于1U存储节点中的第一层；至少一个第二硬盘背板和相连的第二硬盘，位于1U存储节点中的第二层。该1U存储节点至少可以与13个硬盘相连，与现有的1U存储节点相比，具备更高的存储能力。An embodiment of the present invention provides a 1U storage node, wherein the expansion card is respectively connected to at least three first hard disk backplanes and at least one second hard disk backplane through at least four data interfaces; each first hard disk backplane , connected to at least four first hard disks; each second hard disk backplane, connected to at least one second hard disk; at least three first hard disk backplanes and connected first hard disks, located on the first layer of a 1U storage node ; At least one second hard disk backplane and connected second hard disk are located on the second layer of the 1U storage node. The 1U storage node can be connected to at least 13 hard disks, and has a higher storage capacity than the existing 1U storage node.
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 more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are For some embodiments of the present invention, those skilled in the art can also obtain other drawings based on these drawings without creative work.
图1是本发明一个实施例提供的一种1U存储节点的结构示意图；FIG. 1 is a schematic structural diagram of a 1U storage node provided by an embodiment of the present invention;
图2是本发明一个实施例提供的另一种1U存储节点的结构示意图；FIG. 2 is a schematic structural diagram of another 1U storage node provided by an embodiment of the present invention;
图3是本发明一个实施例提供的又一种1U存储节点的结构示意图。FIG. 3 is a schematic structural diagram of another 1U storage node provided by an embodiment of the present invention.
具体实施方式detailed description
为使本发明实施例的目的、技术方案和优点更加清楚，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的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。In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the protection of the present invention. scope.
本发明实施例提供了一种1U存储节点，包括：主板、扩展卡、至少三个第一硬盘背板、至少一个第二硬盘背板、第一硬盘和第二硬盘；An embodiment of the present invention provides a 1U storage node, including: a mainboard, an expansion card, at least three first hard disk backplanes, at least one second hard disk backplane, a first hard disk, and a second hard disk;
所述扩展卡，包括：至少四个数据接口；The expansion card includes: at least four data interfaces;
所述扩展卡通过所述至少四个数据接口，分别与所述至少三个第一硬盘背板以及所述至少一个第二硬盘背板相连；The expansion card is respectively connected to the at least three first hard disk backplanes and the at least one second hard disk backplane through the at least four data interfaces;
每一个所述第一硬盘背板，与至少四个所述第一硬盘相连；Each of the first hard disk backplanes is connected to at least four of the first hard disks;
每一个所述第二硬盘背板，与至少一个所述第二硬盘相连；Each of the second hard disk backplanes is connected to at least one of the second hard disks;
所述至少三个第一硬盘背板和相连的所述第一硬盘，位于所述1U存储节点中的第一层；The at least three first hard disk backplanes and the connected first hard disks are located on the first layer of the 1U storage node;
所述至少一个第二硬盘背板和相连的所述第二硬盘，位于所述1U存储节点中的第二层；The at least one second hard disk backplane and the connected second hard disk are located on the second layer of the 1U storage node;
所述主板与所述扩展卡相连。The motherboard is connected to the expansion card.
扩展卡通过至少四个数据接口，分别与至少十二个第一硬盘、至少一个第二硬盘相连。第一硬盘背板和相连的第一硬盘，位于1U存储节点中的第一层；第二硬盘背板和相连的第二硬盘，位于1U存储节点中的第二层。该1U存储节点至少可以与13个硬盘相连，与现有的1U存储节点相比，具备更高的存储能力。The expansion card is respectively connected to at least twelve first hard disks and at least one second hard disk through at least four data interfaces. The first hard disk backplane and the connected first hard disk are located on the first layer of the 1U storage node; the second hard disk backplane and the connected second hard disk are located on the second layer of the 1U storage node. The 1U storage node can be connected to at least 13 hard disks, and has a higher storage capacity than the existing 1U storage node.
如图1所示，该存储节点可以包括：主板101、扩展卡102、三个第一硬盘背板103、一个第二硬盘背板104、四个第一硬盘105和一个第二硬盘106；As shown in FIG. 1, the storage node may include: a mainboard 101, an expansion card 102, three first hard disk backplanes 103, a second hard disk backplane 104, four first hard disks 105, and a second hard disk 106;
扩展卡102，包括：四个数据接口1021；The expansion card 102 includes: four data interfaces 1021;
扩展卡102通过四个数据接口1021，分别与三个第一硬盘背板103以及一个第二硬盘背板104相连；The expansion card 102 is respectively connected to three first hard disk backplanes 103 and one second hard disk backplane 104 through four data interfaces 1021;
每一个第一硬盘背板103，与四个第一硬盘105相连；Each first hard disk backplane 103 is connected to four first hard disks 105;
每一个第二硬盘背板104，与一个第二硬盘106相连；Each second hard disk backplane 104 is connected to a second hard disk 106;
三个第一硬盘背板103和相连的第一硬盘105，位于1U存储节点中的第一层；Three first hard disk backplanes 103 and connected first hard disks 105 are located on the first layer of the 1U storage node;
一个第二硬盘背板104和相连的第二硬盘106，位于1U存储节点中的第二层；A second hard disk backplane 104 and a connected second hard disk 106 are located on the second layer of the 1U storage node;
主板101与扩展卡102相连。The motherboard 101 is connected to the expansion card 102 .
本发明实施例提供了一种1U存储节点，其中，扩展卡102通过四个数据接口1021，分别与三个第一硬盘背板103以及一个第二硬盘背板104相连；每一个第一硬盘背板103，与四个第一硬盘105相连；每一个第二硬盘背板104，与一个第二硬盘106相连。扩展卡102可以将与其相连的主板101中的数据，通过四个数据接口1021分别存储于12个第一硬盘和一个第二硬盘中。三个第一硬盘背板103和相连的第一硬盘105，位于1U存储节点中的第一层；一个第二硬盘背板104和相连的第二硬盘106，位于1U存储节点中的第二层。其中，第一层和第二层为1U存储节点的不同层。该1U存储节点可以与13个硬盘相连，与现有的1U存储节点相比，具备更高的存储能力。The embodiment of the present invention provides a 1U storage node, wherein the expansion card 102 is respectively connected to three first hard disk backplanes 103 and one second hard disk backplane 104 through four data interfaces 1021; The board 103 is connected to four first hard disks 105 ; each second hard disk backplane 104 is connected to a second hard disk 106 . The expansion card 102 can store the data in the motherboard 101 connected to it in 12 first hard disks and one second hard disk respectively through four data interfaces 1021 . Three first hard disk backplanes 103 and connected first hard disks 105 are located on the first floor of a 1U storage node; one second hard disk backplane 104 and connected second hard disks 106 are located on the second floor of a 1U storage node . Among them, the first layer and the second layer are different layers of 1U storage nodes. The 1U storage node can be connected to 13 hard disks, and has a higher storage capacity than the existing 1U storage node.
在本发明一个实施例中，为了在1U的空间内设置更多的硬盘，提高存储节点的存储能力，在本实施例中，硬盘背板和硬盘的位置可以包括两种情况：In one embodiment of the present invention, in order to install more hard disks in the space of 1U and improve the storage capacity of the storage node, in this embodiment, the positions of the hard disk backplane and the hard disk can include two situations:
情况1：至少三个第一硬盘背板和相连的第一硬盘，位于1U存储节点中的上层，至少一个第二硬盘背板和相连的第二硬盘，位于1U存储节点中的下层，即第一层为上层，第二层为下层。Case 1: At least three first hard disk backplanes and connected first hard disks are located on the upper layer of the 1U storage node, and at least one second hard disk backplane and connected second hard disks are located on the lower layer of the 1U storage node, that is, the first The first floor is the upper floor, and the second floor is the lower floor.
情况2：至少三个第一硬盘背板和相连的第一硬盘，位于1U存储节点中的下层，至少一个第二硬盘背板和相连的第二硬盘，位于1U存储节点中的上层，即第一层为下层，第二层为上层。Case 2: At least three first hard disk backplanes and connected first hard disks are located on the lower layer of the 1U storage node, and at least one second hard disk backplane and connected second hard disks are located on the upper layer of the 1U storage node, that is, the first The first floor is the lower floor, and the second floor is the upper floor.
在本发明一个实施例中，为了适应1U存储节点的空间，第一硬盘为3.5寸的硬盘。In an embodiment of the present invention, in order to accommodate the space of the 1U storage node, the first hard disk is a 3.5-inch hard disk.
在本发明一个实施例中，第二硬盘为2.5寸的硬盘。由于空间的限制，第二硬盘不能使用3.5寸的硬盘，因此，选择2.5寸的硬盘。In an embodiment of the present invention, the second hard disk is a 2.5-inch hard disk. Due to space constraints, the second hard drive cannot use a 3.5-inch hard drive, so choose a 2.5-inch hard drive.
在本发明一个实施例中，每一个第一硬盘背板可以提供四个盘位，与四个第一硬盘相连。In an embodiment of the present invention, each first hard disk backplane can provide four disk bays and be connected to four first hard disks.
在本发明一个实施例中，每一个第二硬盘背板可以提供两个盘位，与两个第二硬盘相连。In an embodiment of the present invention, each second hard disk backplane can provide two disk bays and be connected to two second hard disks.
在本发明一个实施例中，如图2所示，1U存储节点包括：三个第一硬盘背板103、两个第二硬盘背板104；扩展卡102，包括：四个数据接口1021；三个第一硬盘背板103与三个数据接口1021一一对应相连；扩展卡102的一个数据接口1021与两个第二硬盘背板104相连。In one embodiment of the present invention, as shown in FIG. 2, a 1U storage node includes: three first hard disk backplanes 103, two second hard disk backplanes 104; an expansion card 102, including: four data interfaces 1021; three One first hard disk backplane 103 is connected to three data interfaces 1021 in one-to-one correspondence; one data interface 1021 of the expansion card 102 is connected to two second hard disk backplanes 104 .
在本发明一个实施例中，如图3所示，1U存储节点，还包括：节点托盘107，用于存放主板101、扩展卡102、三个第一硬盘背板103、两个第二硬盘背板104、十二个第一硬盘105和四个第二硬盘106。In one embodiment of the present invention, as shown in FIG. 3 , the 1U storage node further includes: a node tray 107 for storing the main board 101, the expansion card 102, three first hard disk backplanes 103, two second hard disk backplanes board 104 , twelve first hard disks 105 and four second hard disks 106 .
节点托盘107分为两层，其中，三个第一硬盘背板103和十二个第一硬盘105位于上层；两个第二硬盘背板104和四个第二硬盘106位于下层，并且两个第二硬盘背板104和四个第二硬盘106，与上层的靠外侧的两个第一硬盘105相对应。The node tray 107 is divided into two layers, wherein three first hard disk backplanes 103 and twelve first hard disks 105 are located on the upper layer; two second hard disk backplanes 104 and four second hard disks 106 are located on the lower layer, and two The second hard disk backplane 104 and the four second hard disks 106 correspond to the two first hard disks 105 on the outer side of the upper layer.
需要说明的是，三个第一硬盘背板103和十二个第一硬盘105也可以置于下层，两个第二硬盘背板104和四个第二硬盘106置于上层。It should be noted that three first hard disk backplanes 103 and twelve first hard disks 105 can also be placed on the lower layer, and two second hard disk backplanes 104 and four second hard disks 106 can be placed on the upper layer.
在本发明一个实施例中，1U存储节点，还包括：二级电源板，用于为主板101、扩展卡102、至少三个第一硬盘背板103和至少一个第二硬盘背板104供电；至少三个第一硬盘背板103，用于为相连的第一硬盘105供电；至少一个第二硬盘背板104，用于为相连的第二硬盘106供电。In an embodiment of the present invention, the 1U storage node further includes: a secondary power supply board, configured to supply power to the motherboard 101, the expansion card 102, at least three first hard disk backplanes 103, and at least one second hard disk backplane 104; At least three first hard disk backplanes 103 are used to supply power to the connected first hard disks 105 ; at least one second hard disk backplane 104 is used to supply power to the connected second hard disks 106 .
在本发明一个实施例中，1U存储节点，还包括：独立磁盘冗余阵列卡；主板101，包括：总线和接口标准PCIE插槽；独立磁盘冗余阵列卡，一端插接在PCIE插槽上，另一端与扩展卡102相连，用于将相连的每一个第一硬盘105和每一个第二硬盘106，组合成一个逻辑硬盘。In one embodiment of the present invention, the 1U storage node further includes: redundant array of independent disks card; motherboard 101, including: bus and interface standard PCIE slot; redundant array of independent disks card, one end is inserted on the PCIE slot , the other end of which is connected to the expansion card 102 for combining each connected first hard disk 105 and each second hard disk 106 into a logical hard disk.
独立磁盘冗余阵列卡可以将相连的第一硬盘105和第二硬盘106，组合成一个逻辑硬盘，相比于各个硬盘单独存在时，形成的逻辑硬盘能够增强数据整合度，增强容错功能，增加吞吐量或容量。The redundant array of independent disks card can combine the connected first hard disk 105 and second hard disk 106 into a logical hard disk. Compared with when each hard disk exists alone, the formed logical hard disk can enhance data integration, enhance fault tolerance, and increase throughput or capacity.
在本发明一个实施例中，节点托盘107还包括：至少十二个第一硬盘安装位、至少一个第二硬盘安装位；第一硬盘安装位，用于固定第一硬盘；第二硬盘安装位，用于固定第二硬盘。其中，一个安装位对应一个硬盘。In one embodiment of the present invention, the node tray 107 further includes: at least twelve first hard disk installation positions, at least one second hard disk installation position; the first hard disk installation position is used to fix the first hard disk; the second hard disk installation position , used to fix the second hard disk. Wherein, one installation location corresponds to one hard disk.
其中，第一硬盘安装位和第二硬盘安装位可以通过固定螺丝进行固定，也可以通过卡扣的方式进行固定。Wherein, the first hard disk installation position and the second hard disk installation position can be fixed by fixing screws, or can be fixed by buckles.
在本发明一个实施例中，第一硬盘105的类型，包括：混合硬盘、固态硬盘和传统硬盘中任意一种或多种。In an embodiment of the present invention, the type of the first hard disk 105 includes: any one or more of a hybrid hard disk, a solid state hard disk, and a traditional hard disk.
在本发明一个实施例中，第二硬盘106的类型，包括：混合硬盘、固态硬盘和传统硬盘中任意一种或多种。In an embodiment of the present invention, the type of the second hard disk 106 includes: any one or more of a hybrid hard disk, a solid state hard disk, and a traditional hard disk.
根据上述方案，本发明的各实施例，至少具有如下有益效果：According to the above scheme, each embodiment of the present invention has at least the following beneficial effects:
1、在本发明实施例中，扩展卡通过至少四个数据接口，分别与至少三个第一硬盘背板以及至少一个第二硬盘背板相连；每一个第一硬盘背板，与至少四个第一硬盘相连；每一个第二硬盘背板，与至少一个第二硬盘相连；至少三个第一硬盘背板和相连的第一硬盘，位于1U存储节点中的第一层；至少一个第二硬盘背板和相连的第二硬盘，位于1U存储节点中的第二层。该1U存储节点至少可以与13个硬盘相连，与现有的1U存储节点相比，具备更高的存储能力。1. In the embodiment of the present invention, the expansion card is connected to at least three first hard disk backplanes and at least one second hard disk backplane through at least four data interfaces; each first hard disk backplane is connected to at least four The first hard disk is connected; each second hard disk backplane is connected to at least one second hard disk; at least three first hard disk backplanes and connected first hard disks are located on the first layer of the 1U storage node; at least one second The hard disk backplane and the connected second hard disk are located on the second layer of the 1U storage node. The 1U storage node can be connected to at least 13 hard disks, and has a higher storage capacity than the existing 1U storage node.
2、在本发明实施例中，利用节点托盘存放存储节点中的器件，将第一硬盘背板、第一硬盘和第二硬盘背板、第二硬盘置于不同层，充分利用存储节点的空间。通过安装位，对硬盘进行固定，防止硬盘在运行过程中与硬盘背板接触不良。2. In the embodiment of the present invention, the node tray is used to store the devices in the storage node, and the first hard disk backplane, the first hard disk, the second hard disk backplane, and the second hard disk are placed on different layers to make full use of the space of the storage node . Fix the hard disk through the installation position to prevent the hard disk from being in poor contact with the hard disk backplane during operation.
3、在本发明实施例中，通过独立磁盘冗余阵列卡，将相连的每一个第一硬盘和每一个第二硬盘，组合成一个逻辑硬盘，提高数据的存储速度。3. In the embodiment of the present invention, each connected first hard disk and each second hard disk are combined into a logical hard disk through an independent disk redundant array card, so as to increase the data storage speed.
上述装置内的各单元之间的信息交互、执行过程等内容，由于与本发明方法实施例基于同一构思，具体内容可参见本发明方法实施例中的叙述，此处不再赘述。The information exchange and execution process among the units in the above-mentioned device are based on the same concept as the method embodiment of the present invention, and the specific content can refer to the description in the method embodiment of the present invention, and will not be repeated here.
需要说明的是，在本文中，诸如第一和第二之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个〃·····”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同因素。It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or sequence. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a" does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.
最后需要说明的是：以上所述仅为本发明的较佳实施例，仅用于说明本发明的技术方案，并非用于限定本发明的保护范围。凡在本发明的精神和原则之内所做的任何修改、等同替换、改进等，均包含在本发明的保护范围内。Finally, it should be noted that the above descriptions are only preferred embodiments of the present invention, and are only used to illustrate the technical solution of the present invention, and are not used to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present invention are included in the protection scope of the present invention.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710013335.0ACN106647978A (en) | 2017-01-09 | 2017-01-09 | 1U storage node |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710013335.0ACN106647978A (en) | 2017-01-09 | 2017-01-09 | 1U storage node |
| Publication Number | Publication Date |
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| CN106647978Atrue CN106647978A (en) | 2017-05-10 |
| Application Number | Title | Priority Date | Filing Date |
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| CN201710013335.0APendingCN106647978A (en) | 2017-01-09 | 2017-01-09 | 1U storage node |
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| CN (1) | CN106647978A (en) |
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