CN109460261A - A kind of method and device adjusting disk sequence between a variety of storage controls - Google Patents
A kind of method and device adjusting disk sequence between a variety of storage controls Download PDFInfo
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- CN109460261A CN109460261A CN201811298640.XA CN201811298640A CN109460261A CN 109460261 A CN109460261 A CN 109460261A CN 201811298640 A CN201811298640 A CN 201811298640A CN 109460261 A CN109460261 A CN 109460261A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/4401—Bootstrapping
- G06F9/4406—Loading of operating system
- G06F9/4408—Boot device selection
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Abstract
The present invention provides a kind of method and device for adjusting disk sequence between a variety of storage controls, and method includes the following steps: to obtain all storage control types that server carries；It determines the storage control type for carrying out operating system installation, is set as the first storage control；It determines the storage control type for carrying out data storage, is set as the second storage control；Increase the driving of the first storage control in linux guide management starting module；The driving of increased first storage control is saved in linux guide management starting module；The driving that the second storage control is arranged starts after the driving of the first storage control；Server Restart, new disk sequence come into force.The present invention by linux to grub guide management modification of program, under Lai Shixian operating system in a variety of mashed up situations of storage control disk boot sequence setting, the present invention is simple and efficient, and improves the efficiency of test and application.
Description
Technical field
The invention belongs to server field of storage, and in particular to a kind of to adjust disk sequence between a variety of storage controls
Method and device.
Background technique
It will appear to put in order when server carries a variety of storage control such as SATA/RAID card/SAS cards at present and be not fixed
The phenomenon that, for many practical applications it has also been found that when existing simultaneously such as onboard SATA+raid card, the onboard SATA disk of demand does system disk peace
Operating system is filled, the hard disk that will appear preferential identification raid card connection into operating system identifies onboard SATA again, then existing
Following problem:
1, automatic installing operating system, system will be installed on connecing the hard disk on raid card；
2, operating system is installed manually, chooses postposition hard disk, after operating system is installed, finds the non-sda disk of system disk.
There is system failure when causing to be written and read system disk because of drive problem.
This is the deficiencies in the prior art, therefore, in view of the above-mentioned drawbacks in the prior art, provides a kind of a variety of storages of adjustment
The method and device of disk sequence, is necessary between controller.
Summary of the invention
It is an object of the present invention to carry a variety of storage control such as SATA/RAID card/SAS cards for above-mentioned server
When will appear the unfixed phenomenon that puts in order, occur the defect of system failure when causing to be written and read system disk, mention
For a kind of method and device for adjusting disk sequence between a variety of storage controls, to solve the above technical problems.
To achieve the above object, the present invention provides following technical scheme:
A method of disk sequence between a variety of storage controls is adjusted, is included the following steps:
S1. all storage control types that server carries are obtained；
S2. it determines the storage control type for carrying out operating system installation, is set as the first storage control；
S3. it determines the storage control type for carrying out data storage, is set as the second storage control；
S4. increase the driving of the first storage control in linux guide management starting module；
S5. the driving of increased first storage control is saved in linux guide management starting module；
S6. the driving that the second storage control is arranged starts after the driving of the first storage control；
S7. Server Restart, new disk sequence come into force.
Further, the linux guide management starting module uses grub guide management program.Grub is a guidance
Management program can guide the systems such as linux, winxp.
Further, in step S4, in grub guide management program, modification rdloaddriver are the first storage control
The driving of device processed.Rdloaddriver be the storage control preferentially started driving title.
Further, by executing order grub2-mkconfig >/boot/efi/EFI/redhat/ in step S5
Grub.cfg creates new grub file and the driving of increased first storage control is saved in grub guide management program.
Further, first storage control uses SAS storage control；
In step S4, in grub guide management program, modification rdloaddriver are mpt3sas.
Further, specific step is as follows by step S6:
S61. under copied files 18-scsi-sd-sequence.rules to/etc/udev/rules.d/ catalogue；
S62. the driving that the DRIVER item under 18-scsi-sd-sequence.rules is the second storage control is modified；
S63. modification saves, and exits.The storage control that DRIVER item under 18-scsi-sd-sequence.rules starts after being
The driving title of device.
Further, first storage control uses SAS controller, and the second storage control is using raid storage control
Device processed；
It is megaraid_sas that the DRIVER item under 18-scsi-sd-sequence.rules is modified in step S62.
The present invention gives following technical solution:
A kind of device adjusting disk sequence between a variety of storage controls, including
Storage control type acquisition module, for obtaining all storage control types of server carrying；
The storage control determining module of operating system installation, for determining the storage control class for carrying out operating system installation
Type is set as the first storage control；
The storage control determining module of data storage is set as determining the storage control type for carrying out data storage
Second storage control；
The storage control driving of operating system installation increases module, for increasing by the in linux guide management starting module
The driving of one storage control；
The storage control of operating system installation drives preserving module, for saving the driving of increased first storage control
To linux guide management starting module；
The driving setup module of data storage controller, for the driving of the second storage control to be arranged in the first storage control
Driving after start；
Restart module, be used for Server Restart, new disk sequence comes into force.
The beneficial effects of the present invention are:
The present invention by linux to grub guide management modification of program, a variety of storage controls under Lai Shixian operating system
The setting of disk boot sequence, the present invention are simple and efficient in mashed up situation, improve the efficiency of test and application.
In addition, design principle of the present invention is reliable, structure is simple, has very extensive application prospect.
It can be seen that compared with prior art, the present invention implementing with substantive distinguishing features outstanding and significant progress
Beneficial effect be also obvious.
Detailed description of the invention
Fig. 1 is flow chart of the method for the present invention；
Fig. 2 is system schematic of the invention；
Wherein, 1- storage control type acquisition module；The storage control determining module of 2- operating system installation；3- data are deposited
The storage control determining module of storage；The storage control driving of 4- operating system installation increases module；The installation of 5- operating system
Storage control drive preserving module；The driving setup module of 6- data storage controller；7- restarts module.
Specific embodiment:
To enable the purpose of the present invention, feature, advantage more obvious and understandable, it is embodied below in conjunction with the present invention
Attached drawing in example, is clearly and completely described the technical solution in the present invention.
Embodiment 1:
As shown in Figure 1, the present invention provides a kind of method for adjusting disk sequence between a variety of storage controls, which is characterized in that
Include the following steps:
S1. all storage control types that server carries are obtained；
S2. it determines the storage control type for carrying out operating system installation, is set as the first storage control；
S3. it determines the storage control type for carrying out data storage, is set as the second storage control；
S4. increase the driving of the first storage control in linux guide management starting module；
S5. the driving of increased first storage control is saved in linux guide management starting module；
S6. the driving that the second storage control is arranged starts after the driving of the first storage control；
S7. Server Restart, new disk sequence come into force.
In above-described embodiment 1, the linux guide management starting module uses grub guide management program；First storage
Controller uses SAS controller, and the second storage control uses raid storage control；
In step S4, in grub guide management program, modification rdloaddriver are mpt3sas；
It is created newly in step S5 by executing order grub2-mkconfig >/boot/efi/EFI/redhat/grub.cfg
The driving of increased first storage control is saved in grub guide management program by grub file；
Specific step is as follows by step S6:
S61. under copied files 18-scsi-sd-sequence.rules to/etc/udev/rules.d/ catalogue；
S62. modifying the DRIVER item under 18-scsi-sd-sequence.rules is megaraid_sas；S63. modification is protected
It deposits, exits.
Embodiment 2:
As shown in Fig. 2, the present invention provides a kind of device for adjusting disk sequence between a variety of storage controls, including
Storage control type acquisition module 1, for obtaining all storage control types of server carrying；
The storage control determining module 2 of operating system installation, for determining the storage control class for carrying out operating system installation
Type is set as the first storage control；
The storage control determining module 3 of data storage is set as determining the storage control type for carrying out data storage
Second storage control；
The storage control driving of operating system installation increases module 4, for increasing by the in linux guide management starting module
The driving of one storage control；
The storage control of operating system installation drives preserving module 5, for protecting the driving of increased first storage control
It is stored to linux guide management starting module；
The driving setup module 6 of data storage controller, for the driving of the second storage control to be arranged in the first storage control
Start after the driving of device；
Restart module 7, be used for Server Restart, new disk sequence comes into force.
The embodiment of the present invention be it is illustrative and not restrictive, above-described embodiment be only to aid in understanding the present invention, because
The present invention is not limited to the embodiments described in specific embodiment for this, all by those skilled in the art's technology according to the present invention
Other specific embodiments that scheme obtains, also belong to the scope of protection of the invention.
Claims (8)
1. a kind of method for adjusting disk sequence between a variety of storage controls, which comprises the steps of:
S1. all storage control types that server carries are obtained；
S2. it determines the storage control type for carrying out operating system installation, is set as the first storage control；
S3. it determines the storage control type for carrying out data storage, is set as the second storage control；
S4. increase the driving of the first storage control in linux guide management starting module；
S5. the driving of increased first storage control is saved in linux guide management starting module；
S6. the driving that the second storage control is arranged starts after the driving of the first storage control；
S7. Server Restart, new disk sequence come into force.
2. a kind of method for adjusting disk sequence between a variety of storage controls as described in claim 1, which is characterized in that institute
Linux guide management starting module is stated using grub guide management program.
3. a kind of method for adjusting disk sequence between a variety of storage controls as claimed in claim 2, which is characterized in that step
In rapid S4, in grub guide management program, the modification rdloaddriver drivings for the first storage control.
4. a kind of method for adjusting disk sequence between a variety of storage controls as claimed in claim 3, which is characterized in that
New grub is created by executing order grub2-mkconfig >/boot/efi/EFI/redhat/grub.cfg in step S5
The driving of increased first storage control is saved in grub guide management program by file.
5. a kind of method for adjusting disk sequence between a variety of storage controls as claimed in claim 3, which is characterized in that institute
The first storage control is stated using SAS storage control；
In step S4, in grub guide management program, modification rdloaddriver are mpt3sas.
6. a kind of method for adjusting disk sequence between a variety of storage controls as described in claim 1, which is characterized in that step
Specific step is as follows by rapid S6:
S61. under copied files 18-scsi-sd-sequence.rules to/etc/udev/rules.d/ catalogue；
S62. the driving that the DRIVER item under 18-scsi-sd-sequence.rules is the second storage control is modified；
S63. modification saves, and exits.
7. a kind of method for adjusting disk sequence between a variety of storage controls as claimed in claim 6, which is characterized in that institute
The first storage control is stated using SAS controller, the second storage control uses raid storage control；
It is megaraid_sas that the DRIVER item under 18-scsi-sd-sequence.rules is modified in step S62.
8. a kind of device for adjusting disk sequence between a variety of storage controls, which is characterized in that including
Storage control type acquisition module (1), for obtaining all storage control types of server carrying；
The storage control determining module (2) of operating system installation, for determining the storage control for carrying out operating system installation
Type is set as the first storage control；
The storage control determining module (3) of data storage, for determining the storage control type for carrying out data storage, setting
For the second storage control；
The storage control driving of operating system installation increases module (4), for increasing in linux guide management starting module
The driving of first storage control；
The storage control of operating system installation drives preserving module (5), for by the driving of increased first storage control
It is saved in linux guide management starting module；
The driving setup module (6) of data storage controller, for the driving of the second storage control to be arranged in the first storage control
Start after the driving of device processed；
Restart module (7), be used for Server Restart, new disk sequence comes into force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811298640.XA CN109460261A (en) | 2018-11-02 | 2018-11-02 | A kind of method and device adjusting disk sequence between a variety of storage controls |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811298640.XA CN109460261A (en) | 2018-11-02 | 2018-11-02 | A kind of method and device adjusting disk sequence between a variety of storage controls |
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| CN109460261A true CN109460261A (en) | 2019-03-12 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103744708A (en) * | 2014-01-23 | 2014-04-23 | 浪潮电子信息产业股份有限公司 | Method of fixing disk device names in Linux operating system |
| CN104461402A (en) * | 2014-12-29 | 2015-03-25 | 浪潮电子信息产业股份有限公司 | Method for adjusting disk sequence among multiple controllers under linux system |
| US9256475B1 (en) * | 2011-08-10 | 2016-02-09 | Nutanix, Inc. | Method and system for handling ownership transfer in a virtualization environment |
| CN106020914A (en) * | 2016-06-07 | 2016-10-12 | 浪潮电子信息产业股份有限公司 | Method for regulating multi-controller drive loading sequence under RedHat7 |
| CN107807791A (en) * | 2017-10-20 | 2018-03-16 | 郑州云海信息技术有限公司 | A kind of hard disc of computer sequence binding method and system |
-
2018
- 2018-11-02 CN CN201811298640.XA patent/CN109460261A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9256475B1 (en) * | 2011-08-10 | 2016-02-09 | Nutanix, Inc. | Method and system for handling ownership transfer in a virtualization environment |
| CN103744708A (en) * | 2014-01-23 | 2014-04-23 | 浪潮电子信息产业股份有限公司 | Method of fixing disk device names in Linux operating system |
| CN104461402A (en) * | 2014-12-29 | 2015-03-25 | 浪潮电子信息产业股份有限公司 | Method for adjusting disk sequence among multiple controllers under linux system |
| CN106020914A (en) * | 2016-06-07 | 2016-10-12 | 浪潮电子信息产业股份有限公司 | Method for regulating multi-controller drive loading sequence under RedHat7 |
| CN107807791A (en) * | 2017-10-20 | 2018-03-16 | 郑州云海信息技术有限公司 | A kind of hard disc of computer sequence binding method and system |
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Application publication date: 20190312 |