CN102222522B - Server system for flexibly configuring hard disk and control device of hard disk indicating lamps - Google Patents
Server system for flexibly configuring hard disk and control device of hard disk indicating lamps Download PDFInfo
- Publication number
- CN102222522B CN102222522B CN201010164467.1A CN201010164467A CN102222522B CN 102222522 B CN102222522 B CN 102222522B CN 201010164467 A CN201010164467 A CN 201010164467A CN 102222522 B CN102222522 B CN 102222522B
- Authority
- CN
- China
- Prior art keywords
- hard disk
- motherboard
- indication lamp
- jth
- group
- 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.)
- Expired - Fee Related
Links
Landscapes
- Debugging And Monitoring (AREA)
Abstract
The invention relates to a server system for flexibly configuring hard disk and a control device of hard disk indicating lamps. The control device, which is used for connecting at least one motherboard, is installed on a server. The control device of hard disk indicating lamps comprises the M hard disk indicating lamps, N motherboard slots and one detecting control unit, wherein M and N are integers which are greater than one. The detecting control unit acquires a quantity (P) of motherboards according to motherboard detecting signals; the hard disk indicating lamps are divided into P groups; the j hard disk indication lamp group is controlled according to a general sequence signal of the j motherboard, wherein P is a positive integer, and j is an integer and is greater than or equal to one and less than or equal to P. In the control device, different quantities of motherboards are flexible corresponding to all hard disk indication lamps so that the general sequence signal of every motherboard is used to control the corresponding hard disk indicating lamp.
Description
Technical field
The present invention relates to a kind of server system supporting multiple motherboard, particularly relate to a kind of server system and hard disk indication lamp control device thereof of the quantity flexible configuration hard disk according to motherboard.
Background technology
For the manufacturer of computer system; the particularly manufacturer of servomechanism (server), often can in order to motherboard (motherboard) and many information accumulation devices (as: hard disk) of answering the demand of different client to install varying number in computer apparatus.These motherboards and hard disk all can share a hard disk backboard (hard disk back plane), multiple hard disk is controlled to make each motherboard, and utilize the hard disk indication lamp of hard disk backboard to show the duty of each hard disk, understand the whether normal operation of these hard disks by this, such as: the power supply, read/write state etc. of hard disk.In addition, motherboard often utilizes multiple hard disk to carry out redundant arrays of inexpensive disks (Redundant Array of Independent Disks, referred to as: RAID), use and replace the Large Copacity that computer server dedicated storage device cannot be reached and the target maintained easily.According to the difference of redundant arrays of inexpensive disks grade, these hard disks will possess increases Data Integration speed, tool fault tolerance, accelerate the functions such as processing speed.
But with existing technology, the motherboard quantity that hard disk backboard is supported is fixing, when the quantity of motherboard increases and decreases to some extent, just need the hard disk backboard changing respective hosts plate quantity to correspond to the hard disk configuring condition of motherboard, and the hard disk indication lamp that corresponding control is whole.In other words, the motherboard of varying number cannot be corresponded to whole hard disks by same hard disk backboard and control corresponding pilot lamp by user neatly.
Summary of the invention
The invention provides a kind of server system of flexible configuration hard disk, motherboard can be allowed to control corresponding hard disk indication lamp according to the quantity of motherboard, make whole hard disk indication lamps can correspond to the motherboard of varying number neatly, use and allow motherboard utilize its universal sequence signal and these hard disk indication lamps to carry out the state of indication example as redundant arrays of inexpensive disks.
With another aspect, the invention provides a kind of hard disk indication lamp control device, its quantity according to motherboard allows hard disk indication lamp correspond to the motherboard of varying number neatly, uses and allows motherboard utilize its universal sequence signal and hard disk indication lamp to carry out the state of indication example as redundant arrays of inexpensive disks.
The invention provides a kind of server system of flexible configuration hard disk.This server system comprises multiple motherboard and a hard disk backboard.This hard disk backboard is electrically connected to motherboard, and comprise M hard disk indication lamp, N number of motherboard slot and detects control module, wherein M and N be greater than 1 integer.Motherboard slot is in order to be connected to hard disk backboard by aforementioned motherboard.Each motherboard slot comprises a universal sequence signal and a motherboard detection signal, when motherboard is coupled to i-th motherboard slot, and the motherboard detection signal activation of i-th motherboard slot.Wherein, i is integer and 1≤i≤N, and the quantity of motherboard is not more than N.Detecting control module is coupled to hard disk indication lamp and motherboard slot, in order to obtain the quantity P of motherboard according to motherboard detection signal, these hard disk indication lamps are divided into P group, and control jth group hard disk indication lamp according to the universal sequence signal of a jth motherboard, wherein P is positive integer, and j is integer and 1≤j≤P.Every a group hard disk indication lamp comprises Q hard disk indication lamp, and jth group hard disk indication lamp then comprises [(j-1) × Q+1] article to jth × Q hard disk indication lamp, and Q is positive integer and M=P × Q.
In one embodiment of this invention, above-mentioned detecting control module comprises a detecting unit and a hard disk indication lamp control module.Detecting unit according to above-mentioned motherboard detection signal to obtain the quantity P of motherboard.Hard disk indication lamp control module is coupled to detecting unit, in order to hard disk indication lamp is divided into P group, and controls jth group hard disk indication lamp according to the universal sequence signal of a jth motherboard.Wherein, every a group hard disk indication lamp comprises Q hard disk indication lamp, and jth group hard disk indication lamp comprises [(j-1) × Q+1] article to jth × Q hard disk indication lamp.
From another angle, the invention provides a kind of hard disk indication lamp control device, be installed on a servomechanism, in order to connect at least one motherboard.This hard disk indication lamp control device comprises M bar hard disk index line, N number of motherboard slot and detects control module, wherein M and N be greater than 1 integer.Each hard disk index line has the ability connecting also and then control hard disk indication lamp.Each motherboard slot comprises a universal sequence signal and a motherboard detection signal, and when motherboard is coupled to i-th motherboard slot, the motherboard detection signal of i-th motherboard slot will activation, and wherein i is integer and 1≤i≤N.Detecting control module is coupled to above-mentioned hard disk index line and motherboard slot, in order to obtain the quantity P of motherboard according to above-mentioned motherboard detection signal, hard disk index line is divided into P group, and control jth group hard disk index line according to the universal sequence signal of a jth motherboard, P is positive integer, and j is integer and 1≤j≤P.Wherein, every a group hard disk index line comprises Q bar hard disk index line, and jth group hard disk index line comprises [(j-1) × Q+1] article to jth × Q article of hard disk index line, and Q is positive integer and M=P × Q.
Based on above-mentioned, first embodiments of the invention detect the quantity of learns Host plate, and hard disk indication lamp is divided into several groups, and wherein group's quantity of hard disk indication lamp equals motherboard quantity.The corresponding a group hard disk indication lamp of each motherboard, uses and allows motherboard utilize corresponding hard disk indication lamp to carry out the duty of indication example as redundant arrays of inexpensive disks (RAID).In other words, whole hard disk indication lamps is corresponded to the motherboard of varying number by the embodiment of the present invention neatly by this device, to utilize the universal sequence signal of motherboard to control corresponding hard disk indication lamp.
For above-mentioned feature and advantage of the present invention can be become apparent, special embodiment below, and be described in detail below by reference to the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the functional block diagram of the server system of a kind of flexible configuration hard disk of one embodiment of the invention.
Fig. 2 is the functional block diagram of the detecting control module of Fig. 1.
Fig. 3 is the functional block diagram of a kind of hard disk indication lamp control device of another embodiment of the present invention.
Main element symbol description:
100: server system; 110: hard disk backboard;
120,320: detecting control module; 130_1 ~ 130_4: motherboard slot;
210: detecting unit; 220: hard disk indication lamp control module;
310: hard disk indication lamp control device; P: the quantity of motherboard;
HD_1 ~ HD_12: hard disk; MB_1 ~ MB_N: motherboard;
LED_1 ~ LED_M: hard disk indication lamp; L_1 ~ L_12: hard disk index line;
SGPIO_1 ~ SGPIO_N: universal sequence signal;
MB_DET_1 ~ MB_DET_N: motherboard detection signal;
LED_G_1 ~ LED_G_4: the 1 group of hard disk indication lamp is to the 4th group of hard disk indication lamps.
Embodiment
With detailed reference to one exemplary embodiment of the present invention, the example of described one exemplary embodiment is described in the accompanying drawings.In addition, all may part, in graphic and embodiment, use the identical or similar portions of the element/component/symbology of identical label.
Please refer to Fig. 1, Fig. 1 is the functional block diagram of the server system of a kind of flexible configuration hard disk of one embodiment of the invention.Server system 100 is provided with M hard disk HD_1 ~ HD_M (in the present embodiment, M is 12, but not as limit), hard disk backboard 110 (hard disk backboard 110 herein also can be described as hard disk indication lamp control device 110) and maximum N number of motherboard MB_1 ~ MB_N.Server system 100 also by hard disk backboard 110 connect at least one, maximum N number of motherboard MB_1 ~ MB_N (in the present embodiment, N is 4, but not as limit).
Hard disk backboard 110 comprises M hard disk indication lamp LED_1 ~ LED_M, N number of motherboard slot 130_1 ~ 130_N and detecting control module 120, and wherein M and N is the integer being greater than 1.Each motherboard slot 130_1 ~ 130_N comprises an a universal sequence signal SGPIO_1 ~ SGPIO_N and motherboard detection signal MB_DET_1 ~ MB_DET_N respectively.Wherein, universal sequence signal SGPIO_1 ~ SGPIO_N is the general object I/O of sequence (Serial GeneralPurpose Input/Output in the present embodiment, referred to as: SGPIO) bus-bar, in order to provide duty or redundant arrays of inexpensive disks (the Redundant Array of Independent Disks of hard disk HD_1 ~ HD_M, referred to as: RAID) etc. display information, but the present invention should not as limit.In addition, when one of them motherboard MB_1 ~ MB_N is coupled to the 1st motherboard slot 130_1, the motherboard detection signal MB_DET_1 of the 1st motherboard slot 130_1 will activation, and when as motherboard MB_1 ~ MB_N, one of them is coupled to the 2nd motherboard slot 130_2, the motherboard detection signal MB_DET_2 of the 2nd motherboard slot 130_2 will activation.By that analogy, motherboard MB_1 ~ MB_N one of them when being coupled to i-th motherboard slot 130_i, the motherboard detection signal MB_DET_i of i-th motherboard slot 130_i will activation, and wherein i is integer and 1≤i≤N.
Detecting control module 120 is coupled to hard disk indication lamp LED_1 ~ LED_M and motherboard slot 130_1 ~ 130_N, in order to obtain the quantity P (P of the present embodiment is 4, but not as limit) of motherboard according to motherboard detection signal MB_DET_1 ~ MB_DET_N.Then, these hard disk indication lamps LED_1 ~ LED_M is divided into P group by detecting control module 120, then the universal sequence signal SGPIO_1 according to the 1st motherboard MB_1 controls the 1st crowd of hard disk indication lamp LED_G_1, and the universal sequence signal SGPIO_2 according to the 2nd motherboard controls the 2nd crowd of hard disk indication lamp LED_G_2.The rest may be inferred, and detecting control module 120 controls jth group hard disk indication lamp LED_G_j according to the universal sequence signal SGPIO_j of a jth motherboard MB_j, and wherein P is positive integer, and j is integer and 1≤j≤P.Every a group hard disk indication lamp comprises Q hard disk indication lamp, and (Q of the present embodiment is 3, but this is not limited), jth group hard disk indication lamp LED_G_j then comprises [(j-1) × Q+1] article hard disk indication lamp LED_ [(j-1) × Q+1] to jth × Q hard disk indication lamp LED_ (j × Q).Q is positive integer and M=P × Q.For example, the present embodiment has 12 hard disk indication lamp LED_1 ~ LED_12 (namely M is 12), and the quantity of motherboard MB_1 ~ MB_N is 4 (namely P is set to 4), and thus Q is 3.Therefore, every a group hard disk indication lamp comprises 3 hard disk indication lamps, wherein the 1st crowd of hard disk indication lamp LED_G_1 comprise the 1st article to the 3rd hard disk indication lamp LED_1 ~ LED_3,2nd crowd of hard disk indication lamp LED_G_2 comprise the 4th article to the 6th hard disk indication lamp LED_4 ~ LED_6, and the rest may be inferred, use and allow hard disk indication lamp LED_1 ~ LED_12 correspond to motherboard MB_1 ~ MB_4 neatly.
In the present embodiment, detect control module 120 and please refer to Fig. 2.Fig. 2 is the functional block diagram of the detecting control module of Fig. 1.Detecting control module 120 comprises detecting unit 210 and hard disk indication lamp control module 220.Detecting unit 210 Receiving Host plate detection signal MB_DET_1 ~ MB_DET_N, and whether activation is to obtain the quantity P of motherboard according to motherboard detection signal MB_DET_1 ~ MB_DET_N.Wherein, the quantity of motherboard detection signal MB_DET_1 ~ MB_DET_N activation is the quantity P of motherboard.Afterwards, the quantity P of motherboard is sent to hard disk indication lamp control module 220 by detecting unit 210.Hard disk indication lamp control module 220 is coupled to detecting unit 210, in order to hard disk indication lamp LED_1 ~ LED_12 is divided into P group, and controls jth group hard disk indication lamp LED_G_j according to the universal sequence signal SGPIO_j of a jth motherboard MB_j.Wherein, every a group hard disk indication lamp comprises Q hard disk indication lamp, and jth group hard disk indication lamp LED_G_j comprises [(j-1) × Q+1] article hard disk indication lamp LED_ [(j-1) × Q+1] to jth × Q hard disk indication lamp LED_ (j × Q).
Based on above-mentioned, first hard disk backboard 110 utilizes detecting unit 210 to obtain the quantity P of motherboard MB_1 ~ MB_N in the present embodiment, and the quantity P of motherboard is sent to hard disk indication lamp control module 220.Hard disk indication lamp control module 220 received quantity P, and utilize the corresponding relation of table one to be resolved by the universal sequence signal SGPIO_j of a jth motherboard MB_j and use and control jth group hard disk indication lamp LED_G_j, allow a jth motherboard MB_j utilize jth group hard disk indication lamp LED_G_j to carry out the duty of indication example as redundant arrays of inexpensive disks (RAID).Wherein, hard disk backboard 110 has 12 hard disk indication lamp LED_1 ~ LED_12 (namely M is 12) and 4 motherboard slots (namely N is 4).
Table one
According to described in table one, when P is 1, represent hard disk backboard 110 to be only connected with individual host plate MB_1 (namely motherboard MB_2 ~ MB_4 is not coupled to hard disk backboard 110), every a group hard disk indication lamp comprises 12 hard disk indication lamps (namely Q equals 12).Hard disk indication lamp LED_1 ~ LED_12 all belongs to the 1st crowd of hard disk indication lamp LED_G_1, and the universal sequence signal SGPIO_1 of the 1st motherboard MB_1 resolves and controls the 1st crowd of hard disk indication lamp LED_G_1 by hard disk indication lamp control module 220.
When P is 2, represent hard disk backboard 110 and be connected with motherboard MB_1, MB_2 (namely motherboard MB_3, MB_4 is not coupled to hard disk backboard 110), every a group hard disk indication lamp comprises 6 hard disk indication lamps (namely Q equals 6).Therefore, hard disk indication lamp LED_1 ~ LED_6 belongs to the 1st crowd of hard disk indication lamp LED_G_1, and hard disk indication lamp LED_7 ~ LED_12 belongs to the 2nd crowd of hard disk indication lamp LED_G_2, the universal sequence signal SGPIO_1 of the 1st motherboard MB_1 resolves and controls the 1st crowd of hard disk indication lamp LED_G_1 by hard disk indication lamp control module 220, and is resolved by the universal sequence signal SGPIO_2 of the 2nd motherboard MB_2 and control the 2nd crowd of hard disk indication lamp LED_G_2.The rest may be inferred, and when P is 3, every a group hard disk indication lamp comprises 4 hard disk indication lamps (namely Q equals 4), and when P is 4, every a group hard disk indication lamp comprises 3 hard disk indication lamps (namely Q equals 3).By this, whole hard disk indication lamp LED_1 ~ LED_12 is corresponded to the motherboard MB_1 ~ MB_4 (namely P is 1,2,3 or 4) of varying number by hard disk backboard 110 neatly, to utilize the universal sequence signal SGPIO_1 ~ SGPIO_4 of motherboard MB_1 ~ MB_4 to control corresponding every a group hard disk indication lamp LED_G_1 ~ LED_G_4.
In above-mentioned explanation, hard disk indication lamp control module 220 corresponding relation of table one can be utilized complex programmable logic device (Complex Programmable Logic Device, referred to as: CPLD) realize, but and be not used to limit the present invention.Hard disk indication lamp control module 220 also can arrange multiple decoding paths, and carrys out decoding paths corresponding to activation to reach the object of the embodiment of the present invention by motherboard quantity P.
From another angle, the invention provides a kind of hard disk indication lamp control device 310 (hard disk indication lamp control device 310 herein also can be described as hard disk backboard 310), please refer to Fig. 3.Fig. 3 is the functional block diagram of a kind of hard disk indication lamp control device of another embodiment of the present invention.The present embodiment is similar to the various embodiments described above, and therefore same action mode and explanation repeat no more.Its difference is that hard disk indication lamp LED_1 ~ LED_M might not be positioned at hard disk indication lamp control device 310, and hard disk indication lamp control device 310 utilizes M bar hard disk index line L_1 ~ L_M (M of the present embodiment is 12, but does not limit the present invention) can be connected with M hard disk indication lamp LED_1 ~ LED_M.Each hard disk index line L_1 ~ L_M has the ability connecting also and then control hard disk indication lamp LED_1 ~ LED_12.
Detecting control module 320 couples hard disk index line L_1 ~ L_M and motherboard slot 130_1 ~ 130_N, in order to obtain the quantity P of motherboard MB_1 ~ MB_N according to motherboard detection signal MB_DET_1 ~ MB_DET_N.Then, hard disk index line L_1 ~ L_M is divided into P group by detecting control module 320, and controls jth group hard disk index line according to the universal sequence signal SGPIO_j of a jth motherboard MB_j.Wherein, every a group hard disk index line comprises Q bar hard disk index line, jth group hard disk index line L_j comprises [(j-1) × Q+1] article hard disk index line L_ [(j-1) × Q+1] to jth × Q article of hard disk index line L_ (j × Q), M=P × Q, P and Q is positive integer, and j is integer and 1≤j≤P.
In sum, first embodiments of the invention detect the quantity of learns Host plate, and hard disk indication lamp is divided into several group, and wherein group's quantity of hard disk indication lamp equals motherboard quantity.The corresponding a group hard disk indication lamp of each motherboard, uses and allows motherboard utilize its universal sequence signal and corresponding hard disk indication lamp to carry out the duty of indication example as redundant arrays of inexpensive disks (RAID).In other words, the motherboard of varying number is corresponded to whole hard disk indication lamps by this device by the embodiment of the present invention neatly, to utilize the universal sequence signal of motherboard to control the hard disk indication lamp of corresponding group.
Although the present invention discloses as above with embodiment, it is also not used to limit the present invention, any those skilled in the art; without departing from the spirit and scope of the present invention; can do suitably change or equivalent replacement, therefore, the scope that protection scope of the present invention should define with claims is as the criterion.
Claims (8)
1. a server system for flexible configuration hard disk, is characterized in that, comprising:
At least one motherboard;
One hard disk backboard, is electrically connected described motherboard, and described hard disk backboard comprises:
M hard disk indication lamp, wherein M be greater than 1 integer;
N number of motherboard slot, in order to described motherboard is connected described hard disk backboard, each motherboard slot comprises a universal sequence signal and a motherboard detection signal, when described motherboard is coupled to i-th motherboard slot, the motherboard detection signal activation of i-th motherboard slot, wherein N be greater than 1 integer, i is integer and 1≤i≤N, and the quantity of described motherboard is not more than N; And
One detecting control module, be coupled to multiple described hard disk indication lamp and multiple described motherboard slot, in order to obtain the quantity P of motherboard according to multiple described motherboard detection signal, multiple described hard disk indication lamp is divided into P group, and control jth group hard disk indication lamp according to the universal sequence signal of a jth motherboard, wherein every a group hard disk indication lamp comprises Q hard disk indication lamp, jth group hard disk indication lamp comprises [(j-1) × Q+1] article to jth × Q hard disk indication lamp, M=P × Q, P and Q is positive integer, and j is integer and 1≤j≤P.
2. the server system of flexible configuration hard disk according to claim 1, is characterized in that, described detecting control module comprises:
One detecting unit, in order to obtain the quantity P of motherboard according to multiple described motherboard detection signal; And
One hard disk indication lamp control module, couple described detecting unit, in order to multiple described hard disk indication lamp is divided into P group, and control jth group hard disk indication lamp according to the universal sequence signal of a jth motherboard, wherein every a group hard disk indication lamp comprises Q hard disk indication lamp, and jth group hard disk indication lamp comprises [(j-1) × Q+1] article to jth × Q hard disk indication lamp.
3. the server system of flexible configuration hard disk according to claim 1, is characterized in that, described servomechanism comprises 12 hard disk indication lamps, and namely M equals 12.
4. the server system of flexible configuration hard disk according to claim 3, is characterized in that, when the quantity P of multiple described motherboard equals 4, corresponding 3 hard disk indication lamps of each motherboard, namely Q equals 3.
5. the server system of flexible configuration hard disk according to claim 3, is characterized in that, when the quantity P of multiple described motherboard equals 3, corresponding 4 hard disk indication lamps of each motherboard, namely Q equals 4.
6. the server system of flexible configuration hard disk according to claim 3, is characterized in that, when the quantity P of multiple described motherboard equals 2, corresponding 6 hard disk indication lamps of each motherboard, namely Q equals 6.
7. a hard disk indication lamp control device, is characterized in that, is installed on a servomechanism, and in order to connect at least one motherboard, described hard disk indication lamp control device comprises:
M bar hard disk index line, each hard disk index line have connect and and then control the ability of a hard disk indication lamp, wherein M be greater than 1 integer;
N number of motherboard slot, each motherboard slot comprises a universal sequence signal and a motherboard detection signal, when described motherboard is coupled to i-th motherboard slot, and the motherboard detection signal activation of i-th motherboard slot, wherein N be greater than 1 integer, i is integer and 1≤i≤N; And
One detecting control module, be coupled to many described hard disk index lines and multiple described motherboard slot, in order to obtain the quantity P of motherboard according to multiple described motherboard detection signal, many described hard disk index lines are divided into P group, and control jth group hard disk index line according to the universal sequence signal of a jth motherboard, wherein every a group hard disk index line comprises Q bar hard disk index line, jth group hard disk index line comprises [(j-1) × Q+1] article to jth × Q article of hard disk index line, M=P × Q, P and Q is positive integer, and j is integer and 1≤j≤P.
8. hard disk indication lamp control device according to claim 7, is characterized in that, described detecting control module comprises:
One detecting unit, in order to obtain the quantity P of motherboard according to multiple described motherboard detection signal; And
One hard disk indication lamp control module, couple described detecting unit, in order to many described hard disk index lines are divided into P group, and control jth group hard disk index line according to the universal sequence signal of a jth motherboard, wherein every a group hard disk index line comprises Q bar hard disk index line, and jth group hard disk index line comprises [(j-1) × Q+1] article to jth × Q article of hard disk index line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010164467.1A CN102222522B (en) | 2010-04-16 | 2010-04-16 | Server system for flexibly configuring hard disk and control device of hard disk indicating lamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010164467.1A CN102222522B (en) | 2010-04-16 | 2010-04-16 | Server system for flexibly configuring hard disk and control device of hard disk indicating lamps |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102222522A CN102222522A (en) | 2011-10-19 |
| CN102222522B true CN102222522B (en) | 2015-01-07 |
Family
ID=44779053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010164467.1A Expired - Fee Related CN102222522B (en) | 2010-04-16 | 2010-04-16 | Server system for flexibly configuring hard disk and control device of hard disk indicating lamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102222522B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI497285B (en) * | 2013-12-12 | 2015-08-21 | Inventec Corp | Server system with access lamp and access lamp controlling method thereof |
| CN104597990B (en) * | 2015-02-02 | 2018-07-24 | 新华三技术有限公司 | The configuration structure and its method of server hard disk back plane |
| CN105259977A (en) * | 2015-09-24 | 2016-01-20 | 浪潮电子信息产业股份有限公司 | Design method for active indicator lamp drive of hard disk backboard |
| CN109362150A (en) * | 2018-11-01 | 2019-02-19 | 郑州云海信息技术有限公司 | A kind of array hard disk backboard state lamp control device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101533334A (en) * | 2008-03-10 | 2009-09-16 | 英业达股份有限公司 | Hard disk interface device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7822917B2 (en) * | 2005-06-10 | 2010-10-26 | Hewlett-Packard Development Company, L.P. | Mass storage system with user interface |
-
2010
- 2010-04-16 CN CN201010164467.1A patent/CN102222522B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101533334A (en) * | 2008-03-10 | 2009-09-16 | 英业达股份有限公司 | Hard disk interface device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102222522A (en) | 2011-10-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20220157479A1 (en) | Scalable communication switch system | |
| CN107832199A (en) | Hard disk monitoring system based on CPLD | |
| US8938566B2 (en) | Data storage system for managing serial interface configuration based on detected activity | |
| US7734858B2 (en) | Fabric interposer for blade compute module systems | |
| US10198385B2 (en) | System and method for detecting types of storage drives connected to backplane controller or enclosure management controller | |
| US7490176B2 (en) | Serial attached SCSI backplane and detection system thereof | |
| CN104239187A (en) | Hard disk state indicating device | |
| US7597582B2 (en) | Backplane for use in a push-in rack for peripherals | |
| US8606980B2 (en) | Hard disk expansion apparatus with gold fingers and electronic device employing same | |
| CN109164884B (en) | Design method of hard disk backboard, hard disk backboard and server | |
| CN102222522B (en) | Server system for flexibly configuring hard disk and control device of hard disk indicating lamps | |
| US6957288B2 (en) | Embedded control and monitoring of hard disk drives in an information handling system | |
| US8473655B2 (en) | Method and apparatus for dividing a single serial enclosure management bit stream into multiple enclosure management bit streams and for providing the respective bit streams to respective midplanes | |
| US20080040564A1 (en) | Sychronized Light Path Scheme Across Mutiple SAS Storage Enclosures | |
| US20130145209A1 (en) | Disk system, data retaining device, and disk device | |
| EP1597661A4 (en) | Serial advanced technology attachment interface | |
| CN109117342A (en) | A kind of server and its hard disk health status monitoring system | |
| US8570180B2 (en) | Rack server system | |
| US7209981B1 (en) | System and method for switching data storage devices and multiple processors | |
| US20120023279A1 (en) | Indicator control apparatus | |
| US8427285B2 (en) | Configurable control of data storage device visual indicators in a server computer system | |
| CN102955502A (en) | Backplane interface circuit, hard disk backplane and server system | |
| CN210328065U (en) | Driving system of hard disk signal lamp | |
| CN102567170B (en) | Server blade mainboard test board | |
| CN210983379U (en) | Hard disk lighting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |