CN205644550U - Hospital's information disaster recovery and backup systems - Google Patents
Hospital's information disaster recovery and backup systems Download PDFInfo
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- CN205644550U CN205644550U CN201620384932.5U CN201620384932U CN205644550U CN 205644550 U CN205644550 U CN 205644550U CN 201620384932 U CN201620384932 U CN 201620384932U CN 205644550 U CN205644550 U CN 205644550U
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Abstract
The utility model discloses a hospital's information disaster recovery and backup systems, including medical information terminal, the information terminal of clinical laboratory, electronic medical record terminal, nosocomial infections management terminal and surgery anesthesia management terminal, the system still include with the backup terminal that medical information connects respectively at the terminal, the system includes first switch and second switch, first switch simultaneously with a medical information terminal and a backup terminal connect, the second switch simultaneously with a medical information terminal and a backup terminal connect, the system including simultaneously with the first memory that first switch and second switch are connected, the system still including simultaneously with the A second memory that first switch and second switch are connected, the system is equipped with first storage gateway, first storage gateway is connected and is linked to each other with first switch and second switch simultaneously. Can guarantee like this that the data is safer, make hospital's information disaster recovery and backup systems safe and reliable more.
Description
Technical field
This utility model relates to data security protecting field, in particular, relating to a kind of information for hospital
Disaster recovery and backup systems.
Background technology
Hospital information system mainly includes HIS system (medical information system), (inspection of LIS system
Section's information system), electronic medical record system, PACS system (image archiving and communication system), institute
Sensing system (hospital infection management) etc..The system Constructions such as hospital HIS put into relatively big, the day to hospital
Often operation is most important, but data risk and system operation risk yet suffer from.
Once breaking down, it will cause devastating impact, once machine room goes wrong, as having a power failure,
Leak, fail temperature of freezing raises or core board, exchange fault, all can cause whole machine room
Interior system is all paralysed, hospital outpatient, be in hospital etc. every business cannot be properly functioning, to other business
System, such as systems such as hospital infection management, finance, anesthesia information system, office automations at present also
The mode taking comparison original carries out copy backup.Although these systems are not directly facing patient, but go out
Cannot recover in long-time (such as 1 day) after existing fault, also real work will be caused significant impact.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of more safe and reliable information for hospital
Disaster recovery and backup systems.
The purpose of this utility model is achieved through the following technical solutions:
A kind of information for hospital disaster recovery and backup systems, including medical information terminal, clinical laboratory's information terminal, electronics
Case history terminal, hospital infection management terminal and surgery anesthesia management terminal, described system also includes and institute
Stating the first back-up terminals that medical information terminal connects respectively, described system includes the first switch and
Two switches, described first switch is connected with described medical information terminal and the first back-up terminals simultaneously,
Described second switch is connected with described medical information terminal and the first back-up terminals simultaneously, described system
Including the first memory being connected with described first switch and the second switch simultaneously, described system is also
Including the second memory being connected with described first switch and the second switch simultaneously, described system sets
There is the first storage gateway, with the first switch and the second switch while that described first storage gateway connecting
It is connected.
Further, described system includes the second storage gateway, with institute while of described second storage gateway
State a switch and the second switch connects.So, by the first storage gateway and the second storage gateway
Connect, when one of them storage gateway breaks down, can be by another one storage gateway by number
According to backuping in first memory, improve the safety of disaster recovery and backup systems further.
Further, between described first storage gateway and the second storage gateway, it is provided with data line,
Described data line includes procotol connecting line.So, the first storage gateway and the second storage net
Can be communicated by procotol connecting line between pass.
Further, described data line includes optical-fibre channel heartbeat.As such, it is possible at network
When agreement connecting line breaks down or be obstructed, use optical-fibre channel heartbeat to the first storage gateway
Just communicate with the second storage gateway, it is ensured that the reliability of communication, improve the safety of disaster recovery and backup systems.
Further, it is equipped with intelligent platform between described first storage gateway and the second storage gateway
Management interface.In this manner it is possible to procotol connecting line, optical-fibre channel heartbeat and intelligent platform pipe
Reason interface realizes triple mechanism, prevents from disconnecting between the first storage gateway and the second storage gateway.
Further, described system includes connecting main line, described medical information terminal, clinical laboratory's information
Terminal, electronic health record terminal, hospital infection management terminal and surgery anesthesia management terminal respectively be connected
Main line is connected, and described system includes that the second back-up terminals, described second back-up terminals are connected master with described
Line is connected.So, the second back-up terminals just can be by connecting main line and medical information terminal, inspection
Section's information terminal, electronic health record terminal, hospital infection management terminal are connected with surgery anesthesia management terminal,
Thus to medical information terminal, clinical laboratory's information terminal, electronic health record terminal, hospital infection management eventually
The data of end and surgery anesthesia management terminal backs up, it is ensured that the safety of data.
Further, described system includes the second backup of memory being connected with described second back-up terminals.
So, after the second back-up terminals backup information, the second backup of memory just can be again by data
Storage, improves the safety of data storage further.
Further, described system includes the 3rd back-up terminals, described 3rd back-up terminals and described company
Connecing main line to connect, described system includes the 3rd backup of memory being connected with described 3rd back-up terminals.
So arranging the 3rd back-up terminals just can be by medical information terminal, clinical laboratory's information terminal, electronics disease
The data going through terminal, hospital infection management terminal and surgery anesthesia management terminal is deposited in the 3rd back-up terminals
Storage, and can continue to be stored in the 3rd backup of memory, it is ensured that the safety of data.
Further, described system includes continuous data protection all-in-one, described continuous data protection one
Body machine is connected with described first storage gateway and the second storage gateway simultaneously.
Further, described first storage gateway and second storage gateway in be provided with the first memory element and
Second memory element, can mutual mirror back-up between described first memory element and the second memory element.
Storage gateway thus can be allowed to realize the backup to data.
This utility model also includes the first backup being connected respectively with described medical information terminal due to system
Terminal, described system includes the first switch and the second switch, with institute while of described first switch
Stating medical information terminal and the first back-up terminals connects, described second switch is believed with described medical treatment simultaneously
Breath terminal and the first back-up terminals connect, with described first switch and second while that described system including
The first memory that switch connects, with described first switch and second while that described system also including
The second memory that switch connects, described system is provided with the first storage gateway, described first storage net
Close to connect and be connected with the first switch and the second switch simultaneously.So, by the first switch and
Two switches connect just can by the data backup in medical information terminal in the first back-up terminals,
It is additionally provided with first memory the first switch simultaneously simultaneously and the second switch connects, it is possible to will doctor
Treat the data storage in information terminal in the first memory, increase the safety of data further, the
One memorizer can be disk memory array, it is ensured that the safety of storage.Additionally, system also sets
Have is connected with the first switch and the second switch first to store gateway simultaneously, thus can be by the
Backup and the safety of data are played further protection effect by one storage gateway, it is ensured that data is more pacified
Entirely, make information for hospital disaster recovery and backup systems more safe and reliable.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of hospital's disaster recovery and backup systems of this utility model embodiment；
Fig. 2 is the mapping schematic diagram of this utility model embodiment；
Fig. 3 is that the client of this utility model embodiment is to storage gateway data flow diagram；
Fig. 4 is Primary (preferentially) path or the first storage gateway fails of this utility model embodiment
Schematic diagram；
Fig. 5 is Standby (alternative) path or the second storage gateway event of this utility model embodiment
Barrier schematic diagram；
The storage gateway of Fig. 6 this utility model embodiment is to memory data flow diagram；
The path 1 of Fig. 7 this utility model embodiment or first memory failure response schematic diagram；
The path 2 of Fig. 8 this utility model embodiment or second memory failure response schematic diagram；
Between first storage gateway and the second storage gateway of Fig. 9 this utility model embodiment, data stream shows
It is intended to；
Connect between first storage gateway and the second storage gateway of Figure 10 this utility model embodiment and show
It is intended to；
The storage network failure schematic diagram of Figure 11 this utility model embodiment；
The mapping schematic diagram of the sustainable protection all-in-one of Figure 12 this utility model embodiment.
Wherein: 100, medical information terminal, the 101, first back-up terminals, 102, clinical laboratory information eventually
End, 103, electronic health record terminal, 104, hospital infection management terminal, 105, surgery anesthesia management eventually
End, the 106, second back-up terminals, the 107, the 3rd back-up terminals, 108, connect main line, 109, the
One switch, the 110, second switch, the 111, first storage gateway, the 112, second storage gateway,
113, first memory, 114, second memory, the 115, second backup of memory, the 116, the 3rd
Backup of memory, 117, data line, 118, procotol connecting line, 119, the optical-fibre channel heart
Wire jumper, 120, IPMI, 121, continuous data protection all-in-one, 131, first deposits
Storage unit, the 132, second memory element.
Detailed description of the invention
In description of the present utility model, it is to be understood that term " " center ", " laterally ",
On " ", D score, "left", "right", " vertically ", " level ", " top ", " end ",
The orientation of the instruction such as " interior ", " outward " or position relationship are to close based on orientation shown in the drawings or position
System, is for only for ease of description this utility model and simplifies description rather than instruction or imply indication
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore can not manage
Solve as to restriction of the present utility model.Additionally, term " first ", " second " are only used for describing mesh
, and it is not intended that instruction or hint relative importance or implicit indicate indicated technical characteristic
Quantity.Thus, define " first ", the feature of " second " can be expressed or impliedly wrap
Include one or more this feature.In description of the present utility model, except as otherwise noted, " many
Individual " it is meant that two or more.It addition, term " includes " and any deformation, it is intended that
It is to cover non-exclusive comprising.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited,
Term " is installed ", " being connected ", " connection " should be interpreted broadly, for example, it may be fixing even
Connect, it is also possible to be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electricity
Connect；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two elements
Internal connection, or the coupling of components and parts etc..For the ordinary skill in the art,
Above-mentioned term concrete meaning in this utility model can be understood with concrete condition.
The utility model is described in further detail with preferred embodiment below in conjunction with the accompanying drawings.
As shown in Figures 1 to 12, in the present embodiment, open a kind of information for hospital disaster recovery and backup systems, including
Medical information terminal 100, clinical laboratory's information terminal 102, electronic health record terminal 103, hospital infection pipe
Reason terminal 104 and surgery anesthesia management terminal 105, described system also includes with described medical information eventually
The first back-up terminals 101 of connecting respectively of end 100, described system includes the first switch 109 and the
Two switches 110, with described medical information terminal 100 and first while of described first switch 109
Back-up terminals 101 connects, described second switch 110 simultaneously with described medical information terminal 100 and
First back-up terminals 101 connects, with described first switch 109 and second while that described system including
The first memory 113 that switch 110 connects, described system also includes exchanging with described first simultaneously
The second memory 114 that machine 109 and the second switch 110 connect, described system is provided with the first storage
Gateway 111, with the first switch 109 and the second exchange while that described first storage gateway 111 connecting
Machine 110 is connected.
This utility model also includes first be connected respectively with described medical information terminal 100 due to system
Back-up terminals 101, described system includes the first switch 109 and the second switch 110, described first
Switch 109 is connected with described medical information terminal 100 and the first back-up terminals 101 simultaneously, described
Second switch 110 is connected with described medical information terminal 100 and the first back-up terminals 101 simultaneously,
Described system includes that be connected with described first switch 109 and the second switch 110 first deposits simultaneously
Reservoir 113, with described first switch 109 and the second switch 110 while that described system also including
The second memory 114 connected, described system is provided with the first storage gateway 111, described first storage net
Close 111 connections to be connected with the first switch 109 and the second switch 110 simultaneously.So, by
The connection of one switch 109 and the second switch 110 just can be by the money in medical information terminal 100
Material backup, in the first back-up terminals 101, is additionally provided with first memory 113 simultaneously and first hands over simultaneously
Change planes 109 and second switch 110 connect, it is possible to the data in medical information terminal 100 is deposited
Storage, in first memory 113, increases the safety of data further, and first memory 113 is permissible
It it is disk memory array, it is ensured that the safety of storage.Additionally, system is additionally provided with simultaneously with first
The first storage gateway 111 that switch 109 and the second switch 110 connect, thus can be by the
Backup and the safety of data are played further protection effect by one storage gateway 111, it is ensured that data is more
Add safety, make information for hospital disaster recovery and backup systems more safe and reliable.
System includes that the second storage gateway 112, described second storage gateway 112 are handed over described one simultaneously
Change planes and the second switch 110 connects.So, by the first storage gateway 111 and the second storage net
Close 112 connections, when one of them storage gateway breaks down, net can be stored by another one
Pass backs up data in first memory 113, improves the safety of disaster recovery and backup systems further.
In the present embodiment, the first storage gateway 111 and the second storage gateway 112 can use SC8200
Storage gateway, first memory 113 can use IBM DS4800, second memory 114 to adopt
With DFT-GS-5424-D16-48G, store gateway, by original primary by newly configured 2 SC8200
The data transparency of 1 storage device IBM DS4800 moves to newly configured 1
In DFT-GS-5424-D16-48G storage, it is achieved online data double, when wherein one stores fault
When, it is ensured that front end HIS operation system reading and writing data does not interrupts.
In the present embodiment, it is firstly added a set of new DFT-GS-5424-D16-48G storage, by light
Fine mode is connected into SAN (Storage Area Network storage area network) optical fiber switch, this
In we need to ensure that switch has enough ports.After completing the enforcement of above-mentioned part, need to add 2
Platform storage gateway SC8200, accesses SAN switch, the added work of the equipment that completes with optical fiber solutions equally.
Added complete after.Old IBM DS4800 storage is mapped to 2 storage gateway SC8200,
And by all data in gateway SC8200 this array of transparent adapter, by storage by storage gateway
SC8200 is mapped to front-end server.For front end applications, store gateway maps by SC8200
Data in the hardware information of disk and disk are all without changing, and whole process is transparent.
After mapping completes, the DFT-GS-5424-D16-48G storage new by SC8200 storage gateway adapter
Array, constitutes storage High Availabitity framework with original IBM DS4800 storage device.At non-interrupting service
In the case of, original data image on IBM DS4800 storage disk can be arrived by SC8200 storage gateway
In new DFT-GS-5424-D16-48G disk array；Meanwhile, newly written data will be automatically separated into
Two parts are respectively written into former IBM DS4800 disk array and new DFT-GS-5424-D16-48G disk battle array
In row, (we will be new to accomplish the storage of data real-time mirror image, double
DFT-GS-5424-D16-48G stores as primary storage, when digital independent, by new
The work that DFT-GS-5424-D16-48G storage burden data are read).The most original IBM DS4800 magnetic
Disk array or new DFT-GS-5424-D16-48G disk array break down, or a certain disk battle array
Row reach service life to be needed to change, and all can ensure front end HIS (hospital information system) business not
The automatic switchover of storage is realized, it is ensured that the safety of user's HIS data and business system in the case of interruption
7x24 hour of system is run continuously.
It is provided with data line 117, institute between first storage gateway 111 and the second storage gateway 112
State data line 117 and include procotol connecting line 118.So, the first storage gateway 111 He
Can be communicated by procotol connecting line 118 between second storage gateway 112.
Data line 117 includes optical-fibre channel heartbeat.As such, it is possible at procotol connecting line
118 when breaking down or be obstructed, uses optical-fibre channel heartbeat 119 to the first storage gateway 111
Just communicate with the second storage gateway 112, it is ensured that the reliability of communication, improve the safety of disaster recovery and backup systems.
It is equipped with intelligent platform management between first storage gateway 111 and the second storage gateway 112 to connect
Mouth 120.In this manner it is possible to procotol connecting line 118, optical-fibre channel heartbeat 119 and intelligence are flat
Platform management interface 120 realizes triple mechanism, prevents the first storage gateway 111 and the second storage gateway 112
Between disconnect.
System include connect main line 108, described medical information terminal 100, clinical laboratory's information terminal 102,
Electronic health record terminal 103, hospital infection management terminal 104 and surgery anesthesia management terminal 105 are respectively
Being connected with being connected main line 108, described system includes the second back-up terminals 106, and described second backup is eventually
End 106 is connected with the described main line 108 that is connected.So, the second back-up terminals 106 just can be by even
Connect main line 108 and medical information terminal 100, clinical laboratory's information terminal 102, electronic health record terminal 103,
Hospital infection management terminal 104 is connected with surgery anesthesia management terminal 105, thus to medical information eventually
End 100, clinical laboratory's information terminal 102, electronic health record terminal 103, hospital infection management terminal 104
Back up with the data of surgery anesthesia management terminal 105, it is ensured that the safety of data.
System includes the second backup of memory 115 being connected with described second back-up terminals 106.So,
After the second back-up terminals 106 backup information, the second backup of memory 115 just can be again by money
Material storage, improves the safety of data storage further.
System includes that the 3rd back-up terminals 107, described 3rd back-up terminals 107 are connected main line with described
108 connect, and described system includes the 3rd backup of memory being connected with described 3rd back-up terminals 107
116.So arranging the 3rd back-up terminals 107 just can be by medical information terminal 100, clinical laboratory's information
Terminal 102, electronic health record terminal 103, hospital infection management terminal 104 and surgery anesthesia management terminal
The data of 105 stores in the 3rd back-up terminals 107, and can continue to be stored in the 3rd backup storage
In device 116, it is ensured that the safety of data.
System includes continuous data protection all-in-one 121, and described continuous data protection all-in-one 121 is same
Time be connected with described first storage gateway 111 and the second storage gateway 112.
First storage gateway 111 and the second storage gateway 112 are provided with the first memory element 131 and the
Two memory element 132, can be mutual between described first memory element 131 and the second memory element 132
Mirror back-up.Storage gateway thus can be allowed to realize the backup to data.
The present embodiment stores switching principle and the realization of gateway:
Data flow direction and failure response, mainly illustrate: front-end server issues an instruction, needs
Will to disk write data time, data stream flow to situation.Wherein need to illustrate in advance is as follows:
The least unit of the relation that a) establishes mirror image is volume；
B) after fault, the least unit of switching is storage pool；
C) front-end server proposed arrangement MPIO (multipath IO management) is that Failover (cut by fault
Change) strategy.
1) from client to storage gateway
Via optical fiber/network switch, all there are two paths in each client, respectively with primary gateway
It is connected with standby gateway.In MPIO (the multipath IO management) strategy of client, can select a certain
Path is Primary (preferentially) path, and the most another two is Standby (alternative) path, IO number
To distribute downwards according to the priority set according to stream.
As it is shown on figure 3, in client-the present embodiment as a example by medical information terminal, medical information terminal
100 send instruction need to be by information A write OSNVolume1 (volume 1).Now, MPIO is (many
Path IO manages) software first determines whether the availability of two I/O path, if all going well, " write
Information A " data stream acquiescence flow to the first storage gateway 111 from Primary path (i.e. path A).
As shown in Figure 4, failure response, Primary path/storage gateway 1 fault: if Primary
Path/the first stores gateway failure, and before issuing I/O data stream, MPIO software can detect that master
Path is unavailable, and now, backup path will be automatically set to preferred path, it may be assumed that will be original
Primary/Standby patten transformation is Standby/Primary pattern, and " information A " will be by standby
Path is transmitted downwards to the second storage gateway.
As it is shown in figure 5, Standby path/storage gateway 2 fault, if Standby path/storage net
Closing B to break down, before issuing I/O data stream, MPIO software can detect that path B is unavailable,
Owing to backup path is Standby state, therefore continuation is transmitted downwards to first by data stream by main path
Storage gateway, gateway web control interface will show paths interruption/gateway B information off-line.
As shown in Figure 6, storage gateway to disk array, after information A arrives the first storage gateway, the
One storage net 111 closes and will judge back-end path, with reference to figure below, if path is all normal, and information
Automatic distributing is two parts by 1, is respectively written into downwards OSNVolume1 (volume 1) and OSNVolume2 and (rolls up
2) in the array manifold pointed by.
As it is shown in fig. 7, failure response, path 1/ first memory 113 fault, if path 1/ first
Memorizer 113 fault, web controls on interface, and the first storage gateway 111, second stores gateway 112
All will be prompted to " local loss "；And a state will be had in bottom layer driving and distinguish:
If path 1 fault, the first storage gateway 111 state is local down, the second storage gateway
112 states are then remote local down；
If array 1 fault, the first storage gateway 111 state is local down and remote local
Down, the second storage gateway 112 state is then remote local down；
Now, data only will write second memory 114 from path 2.
As shown in Figure 8, path 2/ second memory 114 fault, if path 2/ second memory 114
Fault, web controls on interface, and the first storage gateway 111, second stores gateway 112 and all will be prompted to
" mirror image loss "；Equally, a state will be had in bottom layer driving distinguish:
If path 2 fault, the first storage gateway 111 state is mirror down, the second storage gateway
112 states are remote mirror down；
If array 2 fault, the first storage gateway 111 state is mirror down and remote mirror
Down, the second storage gateway 112 state is remote mirror down；
Now, data only will write first memory 113 from path 1.
If if path 1/ first memory 113, path 2/ second memory 114 simultaneous faults, data
Stream will not be distributed downwards, and flows to the second storage gateway 112.
Fault restoration, a) line fault, repair circuit, and system can operating as usual.
B) any one fault in first memory 113, second memory 114, repaiies faulty array
Again being connected in IT system after Fu, gateway can be anti-by another array by the variance data during fault restoration
Repair among array to importing, accomplish intelligent fault reparation.Note: if desired this function, please in configuration
Time select " two-way " pattern.
As shown in Figure 9 and Figure 10, between two storage gateways, if the first storage gateway 111 detects
Path 1,2 liang of path paths are the most obstructed, and the first storage gateway 111 i.e. " can write information A "
Instruction issue the second storage gateway 112, the path of its subordinate will be carried out by the second storage gateway 112
Judge, if path is normal, then by data distribution write first memory 113 and second memory 114.
Data transmission between gateway 1 and gateway 2 is carried out by optical fiber/network switch, another between gateway
There are FC heart beating, IP heart beating and the triple mechanism of IPMI, ensure the proper communication between two gateways, energy
Enough generations effectively preventing Schizencephaly.
Heart beating (Heartbeat) is the communication bag of transmission between node in the cluster, for monitoring in cluster
The duty of node, network and network interface, prevents the isolated, to ensure the normal of cluster of node
Running.Communication between gateway will preferentially walk network Heartbeat passage, if network Heartbeat line is obstructed, system will
Attempt FC (fiber channel) heart beating communication.If IP (procotol) heart beating is the most obstructed with FC heart beating,
System will start IPMI (IPMI) mechanism, will be currently at Standby (alternative)
The gateway forced shutdown of state, the loss of data produced under intelligent protection Schizencephaly fault, really ensure number
According to safety.
Failure response
A) IP heartbeat failure
Preferentially carrying out communicating between gateway by IP heartbeat, if IP heartbeat failure, system will be attempted
Communicate with FC heartbeat path.
B) IP heartbeat, FC heartbeat simultaneous faults
If IP heartbeat, FC heartbeat simultaneous faults, system will start IPMI mechanism, work as Standby
When the gateway of state receives write IO request, can be by IPMI another gateway forced shutdown, then
Oneself transferring Primary (preferentially) to, possible double write the data caused with prevent in the case of Schizencephaly
Inconsistent situation occurs.
C) IP heartbeat, FC heartbeat, IPMI mechanism simultaneous faults
Probability of happening is minimum, typically will not occur.If the whole fault of triple heartbeat mechanisms, Primary
Gateway continues to provide read-write service, and Standby gateway will stop any read-write service, to ensure data
Concordance.
As shown in figure 11, network failure is stored, when optical fiber cable fault, optic module fault or optical fiber
During exchange fault, owing to whole framework all have employed link and the equipment of redundancy, MPIO can be passed through
Mechanism automatically switches in equipment and the link of redundancy, it is ensured that operation system can be run continuously.
As shown in figure 12, CDP (continuous data protection) storage device layer, configured memory array, newly
The storage of old two parts is by two storage gateway managements.Each LUN marked by array self
(Logical Unit Number, LUN), by being mapped to two storage gateways respectively, adds
Storage pool in gateway, then by gateway, the capacity in storage pool is integrated, before division volume maps to
End server uses.For front-end server, the LUN that this volume maps with direct-connected storage makes
Use almost without difference, can normally it be read and write.
Storage management level, in gateway aspect, can set up one or more pool storage pool (according to user
Different demands and the state of LUN, the static pond of optional foundation, dynamic pond or transparent pond),
The LUN come on Array Mapping addition storage pool (under normal circumstances, is designed to the two of mirror image each other
The array LUN that marks of row will add different storage pools) after, can be divided into before multiple volume is mapped to
End server, can establish mirror image relation to any two of which volume, accomplishes that data redundancy stores, hereafter,
Each IO that front-end server issues, all by mirror image be double write two volumes, write thereafter disk,
When writing after IO double write, system just can represent that write completes by return information.From actual effect
From the point of view of, i.e. establish mirror image relation to array 1 and array 2, excellent cruel by gateway and CDP under service end
The cooperation of backup all-in-one, gateway is downwards toward while storage distribution data, and gateway also can be to CDP
Backup all-in-one transmits each IO, CDP backup all-in-one by analyzing IO, and by IO and former number
According to contrasting, and produce the incremental snapshot of historical data point, thus realize the protection to historical data.
Meanwhile, the advantage of virtualization storage gateway and memory image is:
(1) fault automatically switches, and ensures that the business moment is online
The storage system failure identifies automatically, storage service quiet switching, it is ensured that front end applications continuous service
Unaffected, it is prevented effectively from the service disconnection that storage device failure causes.Gateway cluster framework disappears simultaneously
Except the Single Point of Faliure of storage management node, height ensures business continuity.
(2) transparent adapter, on-line rapid estimation are stored
Can be with the original array of rapid pipe connecting user by transparent volume migrating technology, it is not necessary to data derive again
The process imported, supports to do Data Migration, new and old storage device between different storage devices simultaneously
Online replacement.
(3) synchronization engine high efficient and reliable
Two storages control between gateway by disaster tolerance link, real-time high-efficiency rate ground transmission data, it is achieved number
Preserve according to strange land, promote Information Security.
(4) save system and extend cost future
Letter core storage gateway can manage simultaneously FC (fiber channel), SAS (statistical analysis software),
All kinds of models, the brand Disk Arrays such as iSCSI (small computer system interface), it is achieved expand flexibly
Storage device can be incorporated in existing storage environment by appearance online, it is ensured that business is unbroken the most also to be avoided
The unnecessary risk that Data Migration is caused.
(5) incremental transmission, effectively reduces bandwidth occupancy
Letter Nuclear Data disaster tolerance technology replicates for data and uses the increment with transmission bandwidth reduction techniques
Mode is carried out, and makes your calamity be greatly reduced for communication cost.Using letter core disaster tolerance technology, data are transmitted
Bandwidth only need to consider incremental data size without consider partial data size, thus, transmission cost
It is greatly lowered.
(6) graphically managing being easily maintained, the remote monitoring and administration of convenient webpage
Letter core storage gateway storage management software control system have employed the webpage manager of full graphics
Formula, only needs a mouse, it is possible to enter all application in any authorization computer of internal network
Row is disposed and contingency management, and the height for the treatment of effeciency is beyond imagination.
Above content be combine that this utility model made by concrete preferred implementation the most in detail
Explanation, it is impossible to assert that of the present utility model being embodied as is confined to these explanations.New for this practicality
For type person of an ordinary skill in the technical field, without departing from the concept of the premise utility,
Some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. information for hospital disaster recovery and backup systems, it is characterised in that include medical information terminal, clinical laboratory
Information terminal, electronic health record terminal, hospital infection management terminal and surgery anesthesia management terminal, described
System also includes the first back-up terminals being connected respectively with described medical information terminal, and described system includes
First switch and the second switch, described first switch simultaneously with described medical information terminal and the
One back-up terminals connects, and described second switch is simultaneously whole with described medical information terminal and the first backup
End connects, and described system includes that be connected with described first switch and the second switch first deposits simultaneously
Reservoir, described system also includes that be connected with described first switch and the second switch second deposits simultaneously
Reservoir, described system is provided with the first storage gateway, and described first storage gateway connects to be handed over first simultaneously
Change planes and be connected with the second switch.
A kind of information for hospital disaster recovery and backup systems the most according to claim 1, it is characterised in that described
System includes that the second storage gateway, described second storage gateway are handed over a described switch and second simultaneously
Change planes connection.
A kind of information for hospital disaster recovery and backup systems the most according to claim 2, it is characterised in that described
Being provided with data line between first storage gateway and the second storage gateway, described data line includes
Procotol connecting line.
A kind of information for hospital disaster recovery and backup systems the most according to claim 3, it is characterised in that described
Data line includes optical-fibre channel heartbeat.
A kind of information for hospital disaster recovery and backup systems the most according to claim 4, it is characterised in that described
It is equipped with IPMI between first storage gateway and the second storage gateway.
6., according to the arbitrary described a kind of information for hospital disaster recovery and backup systems of claim 1 to 5, its feature exists
In, described system includes connecting main line, described medical information terminal, clinical laboratory's information terminal, electronics
Case history terminal, hospital infection management terminal and surgery anesthesia management terminal respectively be connected main line and be connected,
Described system includes that the second back-up terminals, described second back-up terminals are connected with the described main line that is connected.
A kind of information for hospital disaster recovery and backup systems the most according to claim 6, it is characterised in that described
System includes the second backup of memory being connected with described second back-up terminals.
A kind of information for hospital disaster recovery and backup systems the most according to claim 6, it is characterised in that described
System includes that the 3rd back-up terminals, described 3rd back-up terminals connect with the described main line that is connected, described system
System includes the 3rd backup of memory being connected with described 3rd back-up terminals.
A kind of information for hospital disaster recovery and backup systems the most according to claim 2, it is characterised in that described
System includes continuous data protection all-in-one, and described continuous data protection all-in-one is simultaneously with described first
Storage gateway and the second storage gateway connect.
A kind of information for hospital disaster recovery and backup systems the most according to claim 2, it is characterised in that institute
State in the first storage gateway and the second storage gateway and be provided with the first memory element and the second memory element, institute
Stating between the first memory element and the second memory element can mutual mirror back-up.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016102101491 | 2016-04-06 | ||
| CN201610210149 | 2016-04-06 |
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| CN205644550U true CN205644550U (en) | 2016-10-12 |
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| CN201620384932.5U Expired - Fee Related CN205644550U (en) | 2016-04-06 | 2016-04-29 | Hospital's information disaster recovery and backup systems |
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| CN (1) | CN205644550U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107168830A (en) * | 2017-05-18 | 2017-09-15 | 郑州云海信息技术有限公司 | A kind of disaster tolerance system based on virtual platform, method |
| CN111161859A (en) * | 2019-12-27 | 2020-05-15 | 杭州中科先进技术研究院有限公司 | Basic medical institution-oriented offline service system all-in-one machine and cluster |
-
2016
- 2016-04-29 CN CN201620384932.5U patent/CN205644550U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107168830A (en) * | 2017-05-18 | 2017-09-15 | 郑州云海信息技术有限公司 | A kind of disaster tolerance system based on virtual platform, method |
| CN111161859A (en) * | 2019-12-27 | 2020-05-15 | 杭州中科先进技术研究院有限公司 | Basic medical institution-oriented offline service system all-in-one machine and cluster |
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