CN103440212A - Disk array achieving method based on SPARC server - Google Patents
Disk array achieving method based on SPARC server Download PDFInfo
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- CN103440212A CN103440212A CN2013103718828A CN201310371882A CN103440212A CN 103440212 A CN103440212 A CN 103440212A CN 2013103718828 A CN2013103718828 A CN 2013103718828A CN 201310371882 A CN201310371882 A CN 201310371882A CN 103440212 A CN103440212 A CN 103440212A
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Abstract
The invention provides a disk array achieving method based on an SPARC server. The method is specifically achieved through the steps that an extended solid-state disk of a standard M-sata interface is used for a board card of an SPARC processor; a Raid card is extended through a PCIE interface of the SPARC processor and is finally connected to an SAS hard disk; software is installed. Compared with the prior art, the disk array achieving method based on the SPARC server is characterized in that a disc array is achieved on the premise that system CPU resources are not occupied, and performance and storage reliability of a server system are fully guaranteed; the disk array achieving method based on the SPARC server is high in practicability and easy to popularize.
Description
Technical field
The present invention relates to field of computer technology, specifically a kind of disk array implementation method based on SPARC IA frame serverPC.
Background technology
In the computer realm of China, autonomous Design has formed a kind of trend now, and the processor IC that the CPU that soars of wherein take based on the SPARC framework is representative relies on the outstanding characteristics such as performance, stability and design freedom, is extensively approved.
But the restriction due to the firmware of SPARC architecture processor, itself can not realize the support to disk array, and traditional way can only rely on external RAID card expansion SAS hard disk, and operating system is contained in the SAS hard disk, and utilize software to configure array system, expanding system memory capacity; The shortcoming of way is like this: configure array under operating system, need to take processor resource, reduce the server system performance; Array configurations information is kept in the SAS dish of operating system, once system SAS dish goes wrong, whole array can't be used, and can't guarantee the stability of storage.
Summary of the invention
Technical assignment of the present invention is to solve the deficiencies in the prior art, and a kind of disk array implementation method based on SPARC IA frame serverPC is provided.
Technical scheme of the present invention realizes in the following manner, this kind of disk array implementation method based on SPARC IA frame serverPC, and its specific implementation process is:
1) the expansion solid-state disk of Application standard M-sata interface in the board of SPARC processor;
2) by the PCIE Interface Expanding Raid card of SPARC processor, finally be connected to the SAS hard disk;
3) mounting software part.
The detailed step of described step 1) is: the sata controller expansion by the SPARC processor connects the M-Sata hard disk.That is to say, use the SATA interface of SPARC processor itself or use PCIE Interface Expanding standard M-sata equipment, realize local M-sata hard disk expansion.
Described step 2) detailed step is: by the PCIE interface of SPARC processor, connect PCIE Switch chip, then, by PCIE Switch chip expansion PCIE Raid card peripheral hardware, the Raid controller, expanding SAS dish battle array by this Raid controller.
The detailed step of described step 3) is: at first by operating system installation in the M-Sata hard disk, after guiding enters system, loading the Raid controller of supporting at present drives, and the disk array expanded by Raid of configuration, after configuration completes, reinstall operating system in the disk array configured, M-sata can be configured to memory buffers in system.
The beneficial effect that the present invention compared with prior art produced is:
A kind of disk array implementation method based on SPARC IA frame serverPC of the present invention is realized not taking under system CPU resource prerequisite, realize disk array, fully ensure performance and the memory reliability of server system, disk array is by the RAID controller management, and memory buffers arranged, needn't take processor and system memory resource, improving performance of server; Once, and the indivedual SAS adjustment debits of disk array are bad, because complete RAID configuration is arranged, not have corrupted data and loss yet, guaranteed the reliability of server stores, practical, be easy to promote.
The accompanying drawing explanation
Accompanying drawing 1 is the topological diagram of realizing of the present invention.
Embodiment
Below a kind of disk array implementation method based on SPARC IA frame serverPC of the present invention is elaborated.
As shown in Figure 1, now provide a kind of disk array implementation method based on SPARC IA frame serverPC, its specific implementation process is:
1) the expansion solid-state disk of Application standard M-sata interface in the board of SPARC processor.
2) by the PCIE Interface Expanding Raid card of SPARC processor, finally be connected to the SAS hard disk.
3) mounting software part.
Above-mentioned M-sata refers to solid-state SSD hard disk.
The detailed step of described step 1) is: the sata controller expansion by the SPARC processor connects the M-Sata hard disk.
Described step 2) detailed step is: by the PCIE interface of SPARC processor, connect PCIE Switch chip, again by PCIE Switch chip expansion PCIE Raid card peripheral hardware, it is the Raid controller, coiling battle array by this Raid controller expansion SAS, the Raid card that it is LSI 1078 or LSI 2108 that above-mentioned Raid controller can adopt as model, link and connect hard disk backboard expansion SAS hard disk by Raid.
Use MSata hard disk installing operating system, after normally entering system, load the Raid card and drive, and configure the Raid card under system, realize the Raid configuration.
The detailed process of described step 3) is: at first by operating system installation in the M-Sata hard disk, after guiding enters system, loading the Raid controller of supporting at present drives, and the disk array expanded by Raid of configuration, after configuration completes, reinstall operating system in the disk array configured, M-sata can be configured to memory buffers in system.Disk array is by the RAID controller management like this, and memory buffers is arranged, and needn't take processor and system memory resource, improving performance of server; Once and the indivedual SAS adjustment debits of disk array are bad, because complete RAID configuration is arranged, not have corrupted data and loss yet, guaranteed the reliability of server stores.
Except the described technical characterictic of instructions, be the known technology of those skilled in the art.
Claims (4)
1. the disk array implementation method based on SPARC IA frame serverPC is characterized in that its specific implementation process is:
1) the expansion solid-state disk of Application standard M-sata interface in the board of SPARC processor;
2) by the PCIE Interface Expanding Raid card of SPARC processor, finally be connected to the SAS hard disk;
3) mounting software part.
2. a kind of disk array implementation method based on SPARC IA frame serverPC according to claim 1, it is characterized in that: the detailed step of described step 1) is: the sata controller expansion by the SPARC processor connects the M-Sata hard disk.
3. a kind of disk array implementation method based on SPARC IA frame serverPC according to claim 1 and 2, it is characterized in that: detailed step described step 2) is: by the PCIE interface of SPARC processor, connect PCIE Switch chip, again by PCIE Switch chip expansion PCIE Raid card peripheral hardware, be the Raid controller, by this Raid controller expansion SAS, coiling battle array.
4. a kind of disk array implementation method based on SPARC IA frame serverPC according to claim 1 and 2, it is characterized in that: the detailed step of described step 3) is: at first by operating system installation in the M-Sata hard disk, after guiding enters system, loading the Raid controller drives, and the disk array expanded by Raid of configuration, after configuration completes, reinstall operating system in the disk array configured, M-sata can be configured to memory buffers in system.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013103718828A CN103440212A (en) | 2013-08-23 | 2013-08-23 | Disk array achieving method based on SPARC server |
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| CN2013103718828A CN103440212A (en) | 2013-08-23 | 2013-08-23 | Disk array achieving method based on SPARC server |
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Cited By (4)
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| CN104021107A (en) * | 2014-06-27 | 2014-09-03 | 浪潮电子信息产业股份有限公司 | Design method for system supporting non-volatile memory express peripheral component interface express solid state disc (NVMe PCIE SSD) |
| CN104598403A (en) * | 2015-01-14 | 2015-05-06 | 浪潮电子信息产业股份有限公司 | Cluster storage system based on PCIE (peripheral component interface express) switch |
| CN107957964A (en) * | 2017-12-07 | 2018-04-24 | 郑州云海信息技术有限公司 | A kind of RAID boards based on X86 platform multiplex roles |
| WO2018209889A1 (en) * | 2017-05-16 | 2018-11-22 | 杭州海康威视数字技术股份有限公司 | Extended storage device based on pcie bus |
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Application publication date: 20131211 |