CN106201341A - A kind of method replacing disk array based on server generation - Google Patents
A kind of method replacing disk array based on server generation Download PDFInfo
- Publication number
- CN106201341A CN106201341A CN201610502433.6A CN201610502433A CN106201341A CN 106201341 A CN106201341 A CN 106201341A CN 201610502433 A CN201610502433 A CN 201610502433A CN 106201341 A CN106201341 A CN 106201341A
- Authority
- CN
- China
- Prior art keywords
- server
- disk array
- array based
- iscsi
- data
- 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.)
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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
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0614—Improving the reliability of storage systems
-
- 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
- G06F3/0668—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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
Abstract
The present invention discloses a kind of method replacing disk array based on server generation, relate to Technology On Data Encryption, carry out building disk array by a server, Linux system iscsi function first with server replaces the major function of disk array, then the RAID card utilizing server guarantees the safe and reliable of data, finally use double netcard, link is carried out redundancy or polymerization uses, it is ensured that the real-time connectedness of data.Build process of the present invention is simple, it is achieved cost is relatively low, reduces cost, improves the safety of server resource, improves the reasonable utilization rate of resource.
Description
Technical field
The present invention relates to Technology On Data Encryption, a kind of method replacing disk array based on server generation.
Background technology
Along with virtualized arrival, increasing operation system selects virtualization, it is achieved server system seamless migration,
Redundancy between server system, in the case of business is continual, or carries out server outage maintenance, and this is required for a pass
Button apparatus, it is simply that storage disk array.But there is a lot of enterprise there is no disk array, would have to use the equipment such as server to carry out generation
For disk array.How to use server to build disk array, improve the safety of data, can control again to be built into simultaneously
This, be the current urgent problem of industry.
Summary of the invention
The present invention is directed to demand and the weak point of current technology development, it is provided that one replaces disk array based on server generation
Method.
A kind of method replacing disk array based on server generation of the present invention, solves the technology that above-mentioned technical problem uses
Scheme is as follows: a kind of method replacing disk array based on server generation, carries out building disk array by a server, first
Linux system iscsi function first with server replaces the major function of disk array, then utilizes the RAID card of server
Guarantee the safe and reliable of data, finally use double netcard, link is carried out redundancy or polymerization uses, it is ensured that connecting in real time of data
The general character.
Preferably, it is raid, raid1+0 or raid5 the most on the server, then Linux system is installed,
In Linux system, installing the rpm bag of iscis, configured the IP address of network interface, double network interface groups do link aggregation well；Then configure
Iscis, shares hard drive space.
Preferably, described configuration iscis specifically includes that and prepares the volume that iscsi to be passed through shares, and installs and shared volume two
Individual step.
A kind of useful effect replacing the method for disk array compared with prior art to have based on server generation of the present invention
Fruit is: the present invention builds disk array by a station server, utilizes the Linux system iscsi function of server to replace disk
The major function of array, utilizes the RAID card of server, it is ensured that data safe and reliable；Use double netcard equipment, link is entered
Row redundancy, or polymerization use, it is ensured that the real-time connectedness of data；Build process is simple, it is achieved cost is relatively low, reduces into
This, improve the safety of server resource, improves the reasonable utilization rate of resource；It is primarily adapted for use in and does not store disk array,
Need to use when temporarily replacing storing disk array with server, for interim use or test etc., there is higher exploitation value
Value.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with specific embodiment, to this
Bright described a kind of method further description replacing disk array based on server generation.
The invention discloses a kind of method replacing disk array based on server generation, mainly utilize the linux system of server
System iscsi function replaces the major function of disk array, utilizes the RAID card of server or other equipment, it is ensured that the peace of data
Complete reliable；Use double netcard equipment, link is carried out redundancy, or polymerization uses, it is ensured that the real-time connectedness of data.
Embodiment:
Described in the present embodiment, a kind of method replacing disk array based on server generation, carries out building disk battle array by a server
Row, first with the major function of the Linux system iscsi function replacement disk array of server, then utilize server
RAID card guarantees the safe and reliable of data, finally uses double netcard, link carries out redundancy or polymerization uses, it is ensured that data
The most connective.
The method replacing disk array based on server generation described in the present embodiment, when being embodied as, process is as follows, first
It is raid, raid1+0 or raid5 on the server, then Linux system is installed, in Linux system, install iscis's
Rpm bag, has configured the IP address of network interface, and double network interface groups do link aggregation well；Then configure iscis, hard drive space is shared.
Described configuration iscis specifically includes that and prepares the volume that iscsi to be passed through shares, and installs and two steps of shared volume,
Below for the process that implements of configuration iscis:
iscsi
==server iscsi target==
A. the volume that iscsi to be passed through shares is prepared
[root@server0 ~]# fdisk /dev/vdb
[root@server0 ~]# partprobe /dev/vdb
[root@server0 ~]# ll /dev/vdb*
brw-rw----. 1 root disk 253, 16 Jul 8 18:25 /dev/vdb
brw-rw----. 1 root disk 253, 17 Jul 8 18:25 /dev/vdb1
B. install and share (without the installation kit of target, one can be downloaded from the Internet)
[root@server0 ~]# yum -y install targetcli
[root@server0 ~]# systemctl enable target.service
[root@server0 ~]# systemctl restart target.service
[root@server0 ~]# targetcli
/> ls
o- / .............................................. [...]
o- backstores ..................................... [...]
| o- block ........................................ [Storage Objects: 0]
| o- fileio ....................................... [Storage Objects: 0]
| o- pscsi ........................................ [Storage Objects: 0]
| o- ramdisk ...................................... [Storage Objects: 0]
o- iscsi .......................................... [Targets: 0]
o- loopback ....................................... [Targets: 0]
/> /backstores/block create san10 /dev/vdb1
Created block storage object san10 using /dev/vdb1.
/> /iscsi create iqn.2014-11.com.tianyun:server0
Created target iqn.2014-11.com.tianyun:server0.
Created TPG 1.
/> ls
o- / .............................................................. [...]
o- backstores ..................................................... [...]
| o- block ......................................... [Storage Objects: 1]
| | o- san10 ................ [/dev/vdb1 (1.0GiB) write-thru deactivated]
| o- fileio ........................................ [Storage Objects: 0]
| o- pscsi ......................................... [Storage Objects: 0]
| o- ramdisk ....................................... [Storage Objects: 0]
o- iscsi ................................................... [Targets: 1]
| o- iqn.2014-11.com.tianyun:server0 .......................... [TPGs: 1]
| o- tpg1 ........................................ [no-gen-acls, no-auth]
| o- acls ..................................................... [ACLs: 0]
| o- luns ..................................................... [LUNs: 0]
| o- portals ............................................... [Portals: 0]
o- loopback ................................................ [Targets: 0]
/>/iscsi/iqn.2014-11.com.tianyun:server0/tpg1/acls create iqn.2014-
11.com.tianyun:client1
Created Node ACL for iqn.2014-11.com.tianyun:client1
/> /iscsi/iqn.2014-11.com.tianyun:server0/tpg1/luns create /backstores/
block/san10
Created LUN 0.
Created LUN 0->0 mapping in node ACL iqn.2014-11.com.tianyun:client1
/> /iscsi/iqn.2014-11.com.tianyun:server0/tpg1/portals create 172.25.0.11
3260 // the machine IP
Using default IP port 3260
Created network portal 172.25.0.11:3260.
/> saveconfig
c. firewall
[root@server0 ~]# firewall-cmd --permanent --add-port=3260/tcp
[root@server0 ~]# firewall-cmd –reload。
Above-mentioned detailed description of the invention is only the concrete case of the present invention, and the scope of patent protection of the present invention includes but not limited to
Above-mentioned detailed description of the invention, any that meet claims of the present invention and any person of an ordinary skill in the technical field
The suitably change being done it or replacement, all should fall into the scope of patent protection of the present invention.
Claims (3)
1. the method replacing disk array based on server generation, it is characterised in that carry out building disk by a server
Array, first with the major function of the Linux system iscsi function replacement disk array of server, then utilizes server
RAID card guarantee the safe and reliable of data, finally use double netcard, link is carried out redundancy or polymerization use, it is ensured that data
Real-time connective.
A kind of method replacing disk array based on server generation, it is characterised in that first at clothes
It is raid, raid1+0 or raid5 on business device, then Linux system is installed, in Linux system, the rpm of iscis is installed
Bag, has configured the IP address of network interface, and double network interface groups do link aggregation well；Then configure iscis, hard drive space is shared.
A kind of method replacing disk array based on server generation, it is characterised in that described configuration
Iscis specifically includes that and prepares the volume that iscsi to be passed through shares, and installs and two steps of shared volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610502433.6A CN106201341A (en) | 2016-06-30 | 2016-06-30 | A kind of method replacing disk array based on server generation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610502433.6A CN106201341A (en) | 2016-06-30 | 2016-06-30 | A kind of method replacing disk array based on server generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106201341A true CN106201341A (en) | 2016-12-07 |
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| CN201610502433.6A Pending CN106201341A (en) | 2016-06-30 | 2016-06-30 | A kind of method replacing disk array based on server generation |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1633131A (en) * | 2005-01-14 | 2005-06-29 | 清华大学 | A method for implementing iSCSI memory system |
| CN201479165U (en) * | 2009-07-29 | 2010-05-19 | 福建伊时代信息科技股份有限公司 | Off-site real time data disaster backup system |
| US20110191641A1 (en) * | 2010-02-03 | 2011-08-04 | Fujitsu Limited | Raid device, abnormal device detecting apparatus, and abnormal device detecting method |
| CN103365601A (en) * | 2012-03-27 | 2013-10-23 | 山东超越数控电子有限公司 | Cloud storage system based on Loongson 3A processor |
| CN103731508A (en) * | 2014-01-23 | 2014-04-16 | 易桂先 | Cloud-storage-based network hard disk device and management method thereof |
-
2016
- 2016-06-30 CN CN201610502433.6A patent/CN106201341A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1633131A (en) * | 2005-01-14 | 2005-06-29 | 清华大学 | A method for implementing iSCSI memory system |
| CN201479165U (en) * | 2009-07-29 | 2010-05-19 | 福建伊时代信息科技股份有限公司 | Off-site real time data disaster backup system |
| US20110191641A1 (en) * | 2010-02-03 | 2011-08-04 | Fujitsu Limited | Raid device, abnormal device detecting apparatus, and abnormal device detecting method |
| CN103365601A (en) * | 2012-03-27 | 2013-10-23 | 山东超越数控电子有限公司 | Cloud storage system based on Loongson 3A processor |
| CN103731508A (en) * | 2014-01-23 | 2014-04-16 | 易桂先 | Cloud-storage-based network hard disk device and management method thereof |
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