CN107832006A - More main frames share the multi-functional fdisk storage device of same expanding storage apparatus - Google Patents

More main frames share the multi-functional fdisk storage device of same expanding storage apparatus Download PDF

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Publication number
CN107832006A
CN107832006A CN201710981805.2A CN201710981805A CN107832006A CN 107832006 A CN107832006 A CN 107832006A CN 201710981805 A CN201710981805 A CN 201710981805A CN 107832006 A CN107832006 A CN 107832006A
Authority
CN
China
Prior art keywords
hard disk
storage device
access
sas expander
module
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.)
Pending
Application number
CN201710981805.2A
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Chinese (zh)
Inventor
李倩倩
张广乐
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.)
Zhengzhou Yunhai Information Technology Co Ltd
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Zhengzhou Yunhai Information 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 Zhengzhou Yunhai Information Technology Co Ltd filed Critical Zhengzhou Yunhai Information Technology Co Ltd
Priority to CN201710981805.2A priority Critical patent/CN107832006A/en
Publication of CN107832006A publication Critical patent/CN107832006A/en
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0638—Organizing or formatting or addressing of data
    • G06F3/0644—Management of space entities, e.g. partitions, extents, pools
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/0604—Improving or facilitating administration, e.g. storage management
    • G06F3/0607—Improving or facilitating administration, e.g. storage management by facilitating the process of upgrading existing storage systems, e.g. for improving compatibility between host and storage device
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0683—Plurality of storage devices
    • G06F3/0689—Disk arrays, e.g. RAID, JBOD

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

The invention discloses the multi-functional fdisk storage device that more main frames share same expanding storage apparatus, module is expanded including hard disc apparatus, the uplink port that the hard disc apparatus expands module is connected with some RAID cards, and the hard disc apparatus expands the downlink port of module and the hard disk of storage device connects；The hard disc apparatus, which expands module, includes main frame access control unit, and main frame access control unit expands access rights of the downlink port to hard disk of module according to host number modification hard disc apparatus is accessed.It can realize that a main frame, two main frames, three main frames, four host computer to the data storage and access of same storage device, improve using flexible.Multiple host can share storage hard disk, and data partition is stored in the different hard disks of storage device.

Description

More main frames share the multi-functional fdisk storage device of same expanding storage apparatus
Technical field
The present invention relates to server storage design field, especially a kind of more main frames share same expanding storage apparatus Multi-functional fdisk storage device.
Background technology
With the development of information age, all trades and professions are to call data storage more and more higher.Especially some service type rows Industry, the sharp increase of customer data make them propose new demand to memory technology.To improve the flexibility of storage, more main frames are to same Sharing for expanding storage apparatus turns into an important topic.In conventional server design, the storage of server host and extension is set Standby collocation one by one uses, and can not realize shared, and using flexible is poor, can not meet existing storage demand.
The content of the invention
It is an object of the invention to provide the multi-functional fdisk storage device that more main frames share same expanding storage apparatus, Reach the purpose that more main frames share same expansion storage device, improve flexibility, client can also select to share according to demand The quantity of main frame.
To achieve the above object, the present invention uses following technical proposals：
More main frames share the multi-functional fdisk storage device of same expanding storage apparatus, including hard disc apparatus expands mould Block, the uplink port that the hard disc apparatus expands module are connected with some RAID cards, and the hard disc apparatus is expanded under module The hard disk of row port and storage device connects；The hard disc apparatus, which expands module, includes main frame access control unit, and main frame accesses Control unit expands access rights of the downlink port to hard disk of module according to host number modification hard disc apparatus is accessed.
Further, the hard disc apparatus, which expands module, includes several SAS Expander equipment, each SAS Expander equipment includes 16 uplink ports and 24 downlink ports, and 16 uplink ports are connected with RAID card respectively, different 24 downlink ports connection corresponding with storage device hard disk of SAS Expander equipment, the SAS Expander equipment include Firware NOR FLASH, Firware are stored according to the downstream end for accessing host number modification SAS Expander equipment Access rights of the mouth to hard disk.
Further, when access host number is one, the Firware of SAS Expander equipment sets a upstream ends The RAID card of mouth connection is effective, and the uplink port access of remaining SAS Expander equipment is invalid.
Further, when accessing host number as more than one, the Firware of SAS Expander equipment is set on multiple The RAID card of row port connection accesses effectively, and the uplink port of remaining SAS Expander equipment accesses invalid, different RAID Card carries out zonal control and access to hard disk.
Further, the different RAID card carries out zonal control and access, specially SAS Expander to hard disk The part downlink port of equipment accesses the hard disk being connected effective, SAS Expander equipment in addition and same section hard disk Access of the downlink port of connection to the part hard disk is invalid.
The effect provided in the content of the invention is only the effect of embodiment, rather than whole effects that invention is all, above-mentioned A technical scheme in technical scheme has the following advantages that or beneficial effect：
The present invention is directed in server design, and multiple server hosts share the feelings of same storage device data storage Condition, it is proposed that a kind of more main frames share the fdisk storage scheme of same storage device a, it is possible to achieve main frame, two masters Machine, three main frames, four host computer improve using flexible to the data storage and access of same storage device.Multiple host Storage hard disk can be shared, data partition is stored in the different hard disks of storage device.To improve flexibility, client can be with The quantity of shared main frame is selected according to demand.
Brief description of the drawings
Fig. 1 is connection relationship diagram of the embodiment of the present invention.
Embodiment
For the technical characterstic for illustrating this programme can be understood, below by embodiment, and its accompanying drawing is combined, to this hair It is bright to be described in detail.Following disclosure provides many different embodiments or example is used for realizing the different knots of the present invention Structure.In order to simplify disclosure of the invention, hereinafter the part and setting of specific examples are described.In addition, the present invention can be with Repeat reference numerals and/or letter in different examples.This repetition is that for purposes of simplicity and clarity, itself is not indicated Relation between various embodiments are discussed and/or set.It should be noted that part illustrated in the accompanying drawings is not necessarily to scale Draw.Present invention omits the description to known assemblies and treatment technology and process to avoid being unnecessarily limiting the present invention.
As shown in figure 1, include two SAS Expander equipment in one embodiment：First SAS Expander equipment With the 2nd SAS Expander equipment, expanded for hard disc apparatus.Two SAS Expander have 16 uplink ports respectively, use In connection Raid cards, the first SAS Expander equipment is connected with PCIE RAID card1 and PCIE RAID card2 respectively, 2nd SAS Expander equipment is connected with PCIE RAID card3 and PCIE RAID card4 respectively.First SAS 24 descending port of Expander equipment and the 2nd SAS Expander equipment are connected on 24 hard disks.
When there is a host computer control, uplink port is only attached with PCIE RAID Card1, by changing SAS- Expander1 and SAS-Expander2 Firmware so that SAS-Expander1 can access 24 hard disks, SAS- Expander2 24 port are fallen by disable, 24 hard disks of inaccessible, this completes single host to storage device Control.
When there is two host computer controls, PCIE RAID 1 and PCIE RAID3 can be attached, by rewriting SAS- Expander1 and SAS-Expander2 Firmware so that PCIE RAID 1 may only access 0-11 hard disk, in addition Port is fallen by disable, and equally, PCIE RAID3 may only access 12-23 hard disk, it is not possible to access other hard disks.So It is achieved that zonal control and access of two main frames to same expansion storage device.
When there is three host computer controls, PCIE RAID 1 are attached to PCIE RAID3, by rewriting SAS- Expander1 and SAS-Expander2 Firmware so that PCIE RAID 1 may only access hard disk 0-7, PCIE RIAD2 may only access hard disk 8-15, PCIE RAID3 may only access hard disk 16-23, be so achieved that 3 main frames to same The zonal control of one storage box and access.
When there is four host computer controls, PCIE RAID 1 are attached to PCIE RAID4, by rewriting SAS- Expander1 and SAS-Expander2 Firmware so that PCIE RAID 1 may only access 0-5 hard disks, PCIE RAID2 may only access 6-11 hard disks, and PCIE RAID3 may only access 12-17 hard disks, and PCIE RAID4 may only access 18- 23 hard disks, so it is achieved that zonal control and access of 4 main frames to same storage box.
Although above-mentioned the embodiment of the present invention is described with reference to accompanying drawing, model not is protected to the present invention The limitation enclosed, one of ordinary skill in the art should be understood that on the basis of technical scheme those skilled in the art are not Need to pay various modifications or deformation that creative work can make still within protection scope of the present invention.

Claims (5)

1. main frame more than shares the multi-functional fdisk storage device of same expanding storage apparatus, it is characterized in that, including hard disk sets Standby to expand module, the uplink port that the hard disc apparatus expands module is connected with some RAID cards, and the hard disc apparatus is expanded The downlink port of module and the hard disk of storage device connect；The hard disc apparatus, which expands module, includes main frame access control unit, Main frame access control unit expands access right of the downlink port to hard disk of module according to host number modification hard disc apparatus is accessed Limit.
2. more main frames as claimed in claim 1 share the multi-functional fdisk storage device of same expanding storage apparatus, its It is characterized in, the hard disc apparatus, which expands module, includes several SAS Expander equipment, each SAS Expander equipment bags 16 uplink ports and 24 downlink ports are included, 16 uplink ports are connected with RAID card respectively, and different SAS Expander are set 24 standby downlink ports connection corresponding with storage device hard disk, the SAS Expander equipment include being stored in Firware NOR FLASH, Firware according to access of the downlink port to hard disk for accessing host number modification SAS Expander equipment Authority.
3. more main frames as claimed in claim 2 share the multi-functional fdisk storage device of same expanding storage apparatus, its It is characterized in, when access host number is one, the Firware of SAS Expander equipment sets what a uplink port connected RAID card is effective, and the uplink port access of remaining SAS Expander equipment is invalid.
4. more main frames as claimed in claim 2 share the multi-functional fdisk storage device of same expanding storage apparatus, its It is characterized in, when accessing host number as more than one, the Firware of SAS Expander equipment sets multiple uplink ports connections RAID card access effective, it is invalid that the uplink port of remaining SAS Expander equipment accesses, and different RAID cards are entered to hard disk Row zonal control and access.
5. more main frames as claimed in claim 4 share the multi-functional fdisk storage device of same expanding storage apparatus, its It is characterized in, the different RAID card carries out the part of zonal control and access, specially SAS Expander equipment to hard disk Downlink port accesses the hard disk that is connected effective, and other SAS Expander equipment is connected descending with same section hard disk Access of the port to the part hard disk is invalid.
CN201710981805.2A 2017-10-20 2017-10-20 More main frames share the multi-functional fdisk storage device of same expanding storage apparatus Pending CN107832006A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111045602A (en) * 2019-11-25 2020-04-21 浙江大华技术股份有限公司 Cluster system control method and cluster system
CN112131151A (en) * 2020-10-29 2020-12-25 苏州浪潮智能科技有限公司 Server and storage device thereof
CN113177017A (en) * 2021-05-28 2021-07-27 西安超越申泰信息科技有限公司 Device and method for realizing storage server based on domestic platform

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6523047B1 (en) * 2000-08-17 2003-02-18 International Business Machines Corporation System and method for volume expansion in the presence of multiple plug-in features
CN103176913A (en) * 2011-12-26 2013-06-26 英业达股份有限公司 Hard disk dynamic mapping method and server for applying same
CN103440177A (en) * 2013-08-23 2013-12-11 浪潮电子信息产业股份有限公司 Storage control redundancy method based on multiple NUMA physical layer partitions
CN105094699A (en) * 2015-07-15 2015-11-25 浪潮(北京)电子信息产业有限公司 Memory system of cloud server
CN106055273A (en) * 2016-05-23 2016-10-26 英业达科技有限公司 Control panel and control method
CN106354428A (en) * 2016-08-24 2017-01-25 浪潮(北京)电子信息产业有限公司 Storage sharing system of multi-physical-layer sub-area computer system structure

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6523047B1 (en) * 2000-08-17 2003-02-18 International Business Machines Corporation System and method for volume expansion in the presence of multiple plug-in features
CN103176913A (en) * 2011-12-26 2013-06-26 英业达股份有限公司 Hard disk dynamic mapping method and server for applying same
CN103440177A (en) * 2013-08-23 2013-12-11 浪潮电子信息产业股份有限公司 Storage control redundancy method based on multiple NUMA physical layer partitions
CN105094699A (en) * 2015-07-15 2015-11-25 浪潮(北京)电子信息产业有限公司 Memory system of cloud server
CN106055273A (en) * 2016-05-23 2016-10-26 英业达科技有限公司 Control panel and control method
CN106354428A (en) * 2016-08-24 2017-01-25 浪潮(北京)电子信息产业有限公司 Storage sharing system of multi-physical-layer sub-area computer system structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111045602A (en) * 2019-11-25 2020-04-21 浙江大华技术股份有限公司 Cluster system control method and cluster system
CN111045602B (en) * 2019-11-25 2024-01-26 浙江大华技术股份有限公司 Cluster system control method and cluster system
CN112131151A (en) * 2020-10-29 2020-12-25 苏州浪潮智能科技有限公司 Server and storage device thereof
CN113177017A (en) * 2021-05-28 2021-07-27 西安超越申泰信息科技有限公司 Device and method for realizing storage server based on domestic platform

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Application publication date: 20180323