CN107239283B - Storage system management software adaptation method and device - Google Patents
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Abstract
The invention discloses a storage system management software adaptation method and a device, wherein the method comprises the following steps: acquiring the type and the version number of the storage equipment from the storage equipment; according to the type and version number of the storage equipment, searching whether a matched logic processing module exists in a list maintained by management software, and dynamically adding an operable logic processing module in the list of the management software; and if so, the management software is successfully adapted to the storage equipment. The invention discloses a method and a device for adapting management software of a storage system, wherein a logic processing module is dynamically integrated in the management software, and when the management software is compatible with the storage system, developers only need to pay attention to the logic processing module, so that the attention to the process is reduced, the workload is reduced, and the development efficiency is improved.
Description
Technical Field
The invention relates to the technical field of storage systems, in particular to a storage system management software adaptation method and device.
Background
In the process of evolution of a storage system, in order to meet application requirements of different users, a plurality of series and various versions occur, and compatibility adaptation needs to be performed on storage management software and an extension plug-in (hereinafter referred to as "software") thereof in the storage system aiming at storage systems of a plurality of models and a plurality of versions.
In the prior art, one of the mainstream methods for performing compatibility adaptation on software and a storage system is as follows: the series and version are managed by a logical branch statement in the storage system. Developers need to maintain the logic processing module and process the logic flow. Referring to fig. 1, when a user needs to operate a storage system, such as a volume creation operation, the logic in the upper left corner in the flow shown in fig. 1 is entered, first, a software model parameter is determined, and a correct branch is found; then, according to the version number parameter, a suitable version is found. In actual operation, for example, adding a new version, a developer needs to add a version number judgment logic statement, however, as more and more instructions of the storage system are used, each instruction needs to perform a logic flow as shown in fig. 1. The workload for the developer will be very large.
Disclosure of Invention
The invention aims to provide a storage system management software adaptation method and a storage system management software adaptation device, which can reduce the attention to the process when developers carry out management software adaptation on a storage system, thereby reducing the workload and improving the development efficiency.
In order to achieve the purpose, the invention provides the following technical scheme:
a storage system management software adaptation method, comprising:
acquiring the type and the version number of the storage equipment from the storage equipment;
according to the type and version number of the storage equipment, searching whether a matched logic processing module exists in a list maintained by management software, and dynamically adding an operable logic processing module in the list of the management software;
and if so, the management software is successfully adapted to the storage equipment.
Optionally, if not, searching a specified folder in the management software, and searching a matched logic processing module file;
if the retrieval is successful, activating the retrieved logic processing module file, synchronizing the logic processing module thread, and adding a logic processing module packaged correspondingly by the file in the list;
and searching whether a matched logic processing module exists in the list of the management software, if so, successfully adapting the management software and the storage equipment.
Optionally, dynamically adding an executable logical processing module in the list of the management software comprises:
after the management software is started, adding a daemon thread for updating a folder in the management software;
when the execution cycle of the thread is reached, executing the thread and updating the file directory;
checking whether the folder is changed or not, acquiring the change condition of the folder, and checking whether a newly added file, an updated file or a deleted file exists or not;
if the newly added file exists, judging whether the newly added file is a logic processing module, if so, adding the logic processing module into the list; if not, the current thread is finished and returns to the dormant state;
if the file is updated, judging whether the updated file is a logic processing module, if so, removing the old logic processing module from the list, adding the new logic processing module into the list, and if not, removing the old logic processing module from the list;
and if the deleted file exists, finding out the file name of the deleted file according to the list, and removing the old logic processing module from the list.
Optionally, the logic processing module includes: the device comprises a first interface used for obtaining the type of the storage device and a second interface used for obtaining the version number of the storage device.
Optionally, the logic processing module further includes:
the third interface is used for carrying out user authority management, including setting user authority, registering, deleting users and modifying user passwords;
the fourth interface is used for carrying out pool operation, including creating, deleting and inquiring the pool;
and the fifth interface is used for carrying out volume operation, including volume operation of creating, deleting, expanding, mapping, migrating, cloning or snapshotting.
A storage system management software adaptation apparatus, comprising:
the acquisition module is used for acquiring the type and the version number of the storage equipment from the storage equipment;
the adaptive module is used for searching whether a matched logic processing module exists in a list maintained by management software according to the type and the version number of the storage equipment, and an operable logic processing module is dynamically added in the list of the management software; and if so, the management software is successfully adapted to the storage equipment.
Optionally, the system further comprises a retrieval module, configured to, if no matching logical processing module is found in the list maintained by the management software, retrieve the specified folder in the management software, and find a matching logical processing module file; and if the retrieval is successful, activating the retrieved logic processing module file, synchronizing the logic processing module thread, and adding a logic processing module packaged correspondingly by the file in the list.
Optionally, a dynamic maintenance module is further included for dynamically adding an executable logical processing module in the list of the management software;
the dynamic maintenance module is specifically configured to: after the management software is started, adding a daemon thread for updating a folder in the management software;
when the execution cycle of the thread is reached, executing the thread and updating the file directory;
checking whether the folder is changed or not, acquiring the change condition of the folder, and checking whether a newly added file, an updated file or a deleted file exists or not;
if the newly added file exists, judging whether the newly added file is a logic processing module, if so, adding the logic processing module into the list; if not, the current thread is finished and returns to the dormant state;
if the file is updated, judging whether the updated file is a logic processing module, if so, removing the old logic processing module from the list, adding the new logic processing module into the list, and if not, removing the old logic processing module from the list;
and if the deleted file exists, finding out the file name of the deleted file according to the list, and removing the old logic processing module from the list.
Optionally, the logic processing module includes: the device comprises a first interface used for obtaining the type of the storage device and a second interface used for obtaining the version number of the storage device.
Optionally, the logic processing module further includes:
the third interface is used for carrying out user authority management, including setting user authority, registering, deleting users and modifying user passwords;
the fourth interface is used for carrying out pool operation, including creating, deleting and inquiring the pool;
and the fifth interface is used for carrying out volume operation, including volume operation of creating, deleting, expanding, mapping, migrating, cloning or snapshotting.
According to the technical scheme, when the management software is matched with the storage system, the method and the device for adapting the management software of the storage system firstly acquire the type and the version number of the storage device from the storage device, search whether a matched logic processing module exists in a list maintained by the management software according to the type and the version number of the storage device, dynamically add an operable logic processing module in the list of the management software, and if the matched logic processing module exists, successfully adapt the management software with the storage device.
The invention relates to a method and a device for adapting management software of a storage system, which dynamically integrate a logic processing module in the management software, and search the matched logic processing module in the management software when the management software is compatible and adapted with the storage system, so that developers only need to pay attention to the logic processing module, the attention to the process is reduced, the workload is reduced, and the development efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic flow chart of a process performed when managing software to adapt a storage system in the prior art;
FIG. 2 is a flowchart of a storage system management software adaptation method according to an embodiment of the present invention;
FIG. 3 is a diagram of a logic processing module according to an embodiment of the present invention;
FIG. 4 is a flowchart of a storage system management software adaptation method according to another embodiment of the present invention;
FIG. 5 is a flow diagram of dynamically adding logical processing modules to a list of management software in an embodiment of the present invention;
fig. 6 is a schematic diagram of a storage system management software adapting apparatus according to an embodiment of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 2, an embodiment of the present invention provides a method for adapting storage system management software, including the steps of:
s10: and acquiring the type and the version number of the storage device from the storage device.
When compatibility adaptation is performed on management software and a storage system, the type and version number of the storage device are firstly acquired from the currently operated storage device.
S11: and searching whether a matched logic processing module exists in a list maintained by management software according to the type and the version number of the storage device, and dynamically adding an operable logic processing module in the list of the management software.
If yes, the process proceeds to step S12.
A list of logical processing modules is maintained within the management software, including logical processing modules that are executable in the management software, and for each logical processing module, files implementing that logical processing module are stored under a designated folder.
The executable logic processing module refers to a logic processing module conforming to the interface specification, and in the method, the encapsulated logic processing module comprises: a first interface for obtaining a type of a storage device; a second interface for acquiring the version number of the storage device may be as shown in fig. 3.
The first interface is a type acquisition interface, the second interface is a version number acquisition interface, and the two interfaces are used as flow management interfaces of the logic processing module. When the user operates, the type and the version number of the storage device can be respectively obtained through the two interfaces of the logic processing module.
During specific implementation, some corresponding storage service interfaces can be set for the logic processing module according to actual functional requirements. For example, for the storage management software, the following three storage service interfaces may be set for the core operation function:
and the third interface is used for carrying out user authority management, including setting user authority, registering and deleting users, modifying user passwords and other related operations.
The fourth interface is used for carrying out pool operation, including creating, deleting and inquiring the pool;
and the fifth interface is used for carrying out volume operation, including volume operation of creating, deleting, expanding, mapping, migrating, cloning or snapshotting.
The three interfaces are used as common storage service interfaces. It should be noted that, in a specific application, other service interfaces with more functions may be set according to actual requirements.
S12: the management software is successfully adapted with the storage device.
And finding the matched logic processing module in the list maintained by the management software to indicate that the management software is successfully matched with the currently operated storage equipment.
Further, in the method, the logic processing module is dynamically maintained in the management software, specifically, in another embodiment of the method, referring to fig. 4, on the basis of the content of the foregoing embodiment, if a matching logic processing module is not found in the list maintained by the management software, step S13 is entered.
S13: and searching the specified folder in the management software, and searching the matched logic processing module file.
If the search is successful, the process goes to step S14;
s14: activating the retrieved logic processing module file, synchronizing the logic processing module thread, and adding the logic processing module packaged correspondingly by the file in the list;
s15: and searching whether a matched logic processing module exists in the list of the management software.
And if so, the management software is successfully adapted to the storage equipment.
If not, the matching fails, and the management software does not support the current storage equipment.
In the storage system management software adaptation method, a logical flow is packaged in a frame by designing a reasonable source code frame, and a logical processing module is dynamically integrated in management software; when the management software is adapted to a new type and a new version of storage system, developers only need to pay attention to the logic processing module, attention to the process is reduced, and more attention is paid to the realization of interfaces, so that the workload is reduced, the development efficiency is improved, and the error rate is reduced.
In addition, when the user operates, for example, through the storage service interface of the logic processing module, the logic processing module adapted to the storage system is also acquired in the list, and then the interface in the module is executed to implement.
In the foregoing embodiments, dynamic addition and maintenance of logical processing modules in management software are implemented, please refer to fig. 5, specifically, the dynamic addition of executable logical processing modules in the list of management software specifically includes the following procedures:
s20: and after the management software is started, adding a daemon thread for updating the folder in the management software.
S21: and when the execution cycle of the thread is reached, executing the thread and updating the file directory.
For example, if the execution cycle of a thread is set to 600 seconds, the thread is executed every 600 seconds.
S22: and checking whether the folder is changed or not, acquiring the change condition of the folder, and checking whether a newly added file, an updated file or a deleted file exists or not.
If the folder has not changed, the process returns to step S21.
If the folder is changed, the following steps are carried out:
s23: if the newly added file exists, judging whether the newly added file is a logic processing module or not;
if yes, adding the logic processing module into the list;
if not, the current thread is executed and ended, the thread returns to the dormant state, and the next execution cycle of the thread is waited.
S24: if the file is updated, judging whether the updated file is a logic processing module;
if yes, removing the old logic processing module from the list, and adding the new logic processing module into the list;
if not, removing the old logic processing module from the list.
S25: and if the deleted file exists, finding out the file name of the deleted file according to the list, and removing the old logic processing module from the list.
And after the execution of the current thread is finished, returning to the dormant state and waiting for the next execution cycle of the thread.
The storage system management software adaptation method can dynamically integrate the storage processing module into the management software, and when the version of the storage processing module is abandoned or newly added, the development and maintenance are very convenient, for example, the existing processing module needs to be repaired or updated, and the file can be directly replaced without modifying the source code of the main body framework. The method has the advantages that developers only need to carry out adaptation work on the difference content and concentrate on one module for processing, so that the workload of adaptation development is reduced, the development efficiency is improved, errors of adaptation omission modification are avoided, and the developers who adapt are more attentive to the modification of the difference content.
The storage system management software adaptation method has strong compatibility, can support a plurality of storage devices, and supports dynamic expansion of the storage devices.
Correspondingly, referring to fig. 6, an embodiment of the present invention further provides a storage system management software adapting device, including:
an obtaining module 30, configured to obtain a type and a version number of a storage device from the storage device;
an adaptation module 31, configured to search, according to the type and version number of the storage device, whether a matching logical processing module exists in a list maintained by management software, where an executable logical processing module is dynamically added to the list of the management software; and if so, the management software is successfully adapted to the storage equipment.
In the storage system management software adapting apparatus of this embodiment, when the management software is adapted to the storage system, first, the type and version number of the storage device are obtained from the storage device, according to the type and version number of the storage device, whether a matching logical processing module exists is searched from a list maintained by the management software, an executable logical processing module is dynamically added to the list of the management software, and if the matching logical processing module exists, the adaptation between the management software and the storage device is successful.
The storage system management software adapting device dynamically integrates the logic processing module in the management software, and when the management software is compatible with the storage system, developers only need to pay attention to the logic processing module, so that the attention to the process is reduced, the workload is reduced, and the development efficiency is improved.
Further, the apparatus of this embodiment further includes a retrieval module, configured to, if no matching logical processing module is found in the list maintained by the management software, retrieve the specified folder in the management software, and find a matching logical processing module file; and if the retrieval is successful, activating the retrieved logic processing module file, synchronizing the logic processing module thread, and adding a logic processing module packaged correspondingly by the file in the list.
Further, the device also comprises a dynamic maintenance module, which is used for dynamically adding an executable logic processing module in the list of the management software;
the dynamic maintenance module is specifically configured to: after the management software is started, adding a daemon thread for updating a folder in the management software;
when the execution cycle of the thread is reached, executing the thread and updating the file directory;
checking whether the folder is changed or not, acquiring the change condition of the folder, and checking whether a newly added file, an updated file or a deleted file exists or not;
if the newly added file exists, judging whether the newly added file is a logic processing module, if so, adding the logic processing module into the list; if not, the current thread is finished and returns to the dormant state;
if the file is updated, judging whether the updated file is a logic processing module, if so, removing the old logic processing module from the list, adding the new logic processing module into the list, and if not, removing the old logic processing module from the list;
and if the deleted file exists, finding out the file name of the deleted file according to the list, and removing the old logic processing module from the list.
In this embodiment, the executable logic processing module refers to a logic processing module conforming to the interface specification, and the encapsulated logic processing module includes: a first interface for obtaining a type of a storage device; a second interface for acquiring the version number of the storage device may be as shown in fig. 3.
The first interface is a type acquisition interface, the second interface is a version number acquisition interface, and the two interfaces are used as flow management interfaces of the logic processing module.
During specific implementation, some corresponding storage service interfaces can be set for the logic processing module according to actual functional requirements. For example, for the storage management software, the following three storage service interfaces may be set for the core operation function:
and the third interface is used for carrying out user authority management, including setting user authority, registering and deleting users, modifying user passwords and other related operations.
And the fourth interface is used for carrying out pool operation, including creating, deleting and inquiring the pool.
And the fifth interface is used for carrying out volume operation, including volume operation of creating, deleting, expanding, mapping, migrating, cloning or snapshotting.
The three interfaces are used as common storage service interfaces. It should be noted that, in a specific application, other service interfaces with more functions may be set according to actual requirements.
In the above description, some terms or expressions appearing are applicable to the following explanations:
a storage system: the english Storage System, i.e. an operating System of the Storage device, provides a series of interfaces (such as command-line interface, CLI) to enable a user to operate the Storage device for Storage service usage; typically, automation instructions and error correction content are also provided to assist in user service usage.
Storage management software: the graphical user interface software installed on the storage system is operated by calling the CLI of the storage system, so that the use of a user is facilitated.
Storage management software extension plug-ins: software installed on third party hosts is typically used to interface the storage device with third party host vendor solutions. Such as cloud solution of OpenStack, virtualization solution of VMware, etc., the purpose is that each vendor solution can call CLI command of the storage system through the extension plug-in.
The method and the device for adapting the storage system management software provided by the invention are described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (8)
1. A storage system management software adaptation method, comprising:
acquiring the type and the version number of the storage equipment from the storage equipment;
according to the type and version number of the storage equipment, searching whether a matched logic processing module exists in a list maintained by management software, and dynamically adding an operable logic processing module in the list of the management software;
if so, the management software is successfully adapted to the storage device;
if not, searching a designated folder in the management software, and searching a matched logic processing module file;
if the retrieval is successful, activating the retrieved logic processing module file, synchronizing the logic processing module thread, and adding a logic processing module packaged correspondingly by the file in the list;
and searching whether a matched logic processing module exists in the list of the management software, if so, successfully adapting the management software and the storage equipment.
2. The storage system management software adaptation method according to claim 1, wherein dynamically adding an executable logical processing module in the list of the management software comprises:
after the management software is started, adding a daemon thread for updating a folder in the management software;
when the execution cycle of the thread is reached, executing the thread and updating the file directory;
checking whether the folder is changed or not, acquiring the change condition of the folder, and checking whether a newly added file, an updated file or a deleted file exists or not;
if the newly added file exists, judging whether the newly added file is a logic processing module, if so, adding the logic processing module into the list; if not, the current thread is finished and returns to the dormant state;
if the file is updated, judging whether the updated file is a logic processing module, if so, removing the old logic processing module from the list, adding the new logic processing module into the list, and if not, removing the old logic processing module from the list;
and if the deleted file exists, finding out the file name of the deleted file according to the list, and removing the old logic processing module from the list.
3. The storage system management software adaptation method according to any one of claims 1-2, wherein the logic processing module comprises: the device comprises a first interface used for obtaining the type of the storage device and a second interface used for obtaining the version number of the storage device.
4. The storage system management software adaptation method according to claim 3, wherein the logic processing module further comprises:
the third interface is used for carrying out user authority management, including setting user authority, registering, deleting users and modifying user passwords;
the fourth interface is used for carrying out pool operation, including creating, deleting and inquiring the pool;
and the fifth interface is used for carrying out volume operation, including volume operation of creating, deleting, expanding, mapping, migrating, cloning or snapshotting.
5. A storage system management software adapting apparatus, comprising:
the acquisition module is used for acquiring the type and the version number of the storage equipment from the storage equipment;
the adaptive module is used for searching whether a matched logic processing module exists in a list maintained by management software according to the type and the version number of the storage equipment, and an operable logic processing module is dynamically added in the list of the management software; if so, the management software is successfully adapted to the storage device;
the system also comprises a retrieval module, a searching module and a searching module, wherein the retrieval module is used for retrieving the appointed folder in the management software and searching the matched logic processing module file if the matched logic processing module is not found in the list maintained by the management software; and if the retrieval is successful, activating the retrieved logic processing module file, synchronizing the logic processing module thread, and adding a logic processing module packaged correspondingly by the file in the list.
6. The storage system management software adapting device according to claim 5, further comprising a dynamic maintenance module for dynamically adding an executable logical processing module in said list of said management software;
the dynamic maintenance module is specifically configured to: after the management software is started, adding a daemon thread for updating a folder in the management software;
when the execution cycle of the thread is reached, executing the thread and updating the file directory;
checking whether the folder is changed or not, acquiring the change condition of the folder, and checking whether a newly added file, an updated file or a deleted file exists or not;
if the newly added file exists, judging whether the newly added file is a logic processing module, if so, adding the logic processing module into the list; if not, the current thread is finished and returns to the dormant state;
if the file is updated, judging whether the updated file is a logic processing module, if so, removing the old logic processing module from the list, adding the new logic processing module into the list, and if not, removing the old logic processing module from the list;
and if the deleted file exists, finding out the file name of the deleted file according to the list, and removing the old logic processing module from the list.
7. The storage system management software adapting device according to any one of claims 5-6, wherein the logic processing module comprises: the device comprises a first interface used for obtaining the type of the storage device and a second interface used for obtaining the version number of the storage device.
8. The storage system management software adapting device according to claim 7, wherein the logic processing module further comprises:
the third interface is used for carrying out user authority management, including setting user authority, registering, deleting users and modifying user passwords;
the fourth interface is used for carrying out pool operation, including creating, deleting and inquiring the pool;
and the fifth interface is used for carrying out volume operation, including volume operation of creating, deleting, expanding, mapping, migrating, cloning or snapshotting.
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| CN102013994B (en) * | 2010-11-02 | 2014-04-09 | 中兴通讯股份有限公司 | Method, terminal and system for implementing network element version compatibility in network management |
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| CN102968279B (en) * | 2012-11-13 | 2016-06-08 | 浪潮电子信息产业股份有限公司 | A kind of store the method that system simplifies configuration automatically |
| CN103353835B (en) * | 2013-01-17 | 2016-08-10 | 珠海全志科技股份有限公司 | The migration process method and device of the compatible multiple Sensor equipment of the same race of android system Sensor HAL layer |
| CN103763369B (en) * | 2014-01-20 | 2017-12-19 | 浪潮电子信息产业股份有限公司 | A kind of multiple authority distributing method based on SAN storage system |
| US9519468B2 (en) * | 2015-02-13 | 2016-12-13 | Oracle International Corporation | Modular co-versioning in a dynamically linked runtime environment |
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