Pluggable recovery in a data protection system

• US 10,353,783 B1
• Filed: 06/26/2013
• Issued: 07/16/2019
• Est. Priority Date: 06/26/2013
• Status: Active Grant

• Current Assignee: Emc IP Holding Company LLC (Dell Technologies Inc.)
• Original Assignee: Emc IP Holding Company LLC (Dell Technologies Inc.)
• Inventors: Jauhal, Shern S.
• Primary Examiner(s): Badawi, Sherief
• Assistant Examiner(s): Ennaji, Lahcen
• Application Number:
  US13/927,400
• Time in Patent Office: 2,211 Days
• CPC Class Codes: G06F 11/1469 Backup restoration techniques
• CPC Class Codes: G06F 16/11 File system administration, e.g. details of archiving or snapshots file system backup G06F11/14
• CPC Class Codes: G06F 2201/84 Using snapshots, i.e. a logical point-in-time copy of the data

Abstract

Systems and methods for performing a recovery operation for a host. A user interface is provided than enables user interface interactions that are common to or independent of the host and user interface interactions that are specific to a client backup module selected for the recovery operation. The user interface retrieves a plug-in to enable the user interface interactions that are specific to the client backup module.

Claims

1. A method for preparing a recovery operation to recover data, the method comprising:

selecting a host device as a destination for the recovery operation;

presenting a user interface that includes a first portion and a second portion;

selecting a client backup module that has been installed on the host from the user interface and that was used to perform a backup operation;

initiating an agent on the host device when the client backup module is selected;

retrieving, by the agent, a plug-in based on the selected client backup module from a service, wherein the plug-in is decoupled from the user interface and operates independently of the data being recovered, wherein the service maintains multiple plug-ins and multiple versions of the plug-ins, each version associated with a different version of the backup module, wherein the retrieved plug in is inserted into the second portion of the user interface; and

configuring the recovery operation through a workflow presented in the first portion and the second portion of the user interface, wherein the plug-in adapts the second portion to characteristics of the recovery operation including a manner in which the selected client backup module performed a backup operation, wherein the first portion includes first elements of the recovery operation that are common to recovery operations for different hosts and wherein the second portion includes second elements of the recovery operation that are associated with the retrieved plug-in,

ordering the first elements and the second elements in accordance with the recovery operation; and

displaying the ordered first and second elements in the user interface.

2. The method of claim 1, wherein the host device selected for the recovery operation is different from a device displaying the user interface.

3. The method of claim 1, further comprising identifying a backup for the recovery operation.

4. The method of claim 1, wherein selecting a client backup module includes the agent querying the host to identify which client backup modules are available for the recovery operation.

5. The method of claim 1, wherein the workflow includes a first workflow for the first portion and a second workflow for the second portion of the user interface.

6. The method of claim 1, further comprising scheduling the recovery operation for execution.

7. The method of claim 1, further comprising retrieving the plug-in from the service operating on a backup server.

8. The method of claim 1, further comprising performing the recovery operation.

9. A non-transitory storage device having stored therein computer-executable instructions which, when executed by one or more hardware processors of a computing system, implement a method for a recovery operation for a host, the method comprising:

displaying a user interface on a device, wherein the user interface enables the recovery operation to be configured, wherein configuring the recovery operation includes;

selecting a client backup module associated with the host, wherein the client backup module was used in a backup operation of the host;

selecting a backup for the recovery operation;

initiating an agent when the client backup module is selected;

retrieving a plug-in associated with the selected client backup module from a data protection service that maintains multiple plug-ins and multiple versions for the selected plug-in, wherein the selected plug-in operates independently of the backup being recovered by the recovery operation;

and

presenting a workflow in the user interface to configure the recovery operation, wherein a first portion of the workflow common to multiple recovery operations and wherein a second portion of the workflow is facilitated by the plug-in, wherein completion of the workflow configures the recovery operation, wherein the plug-in adapts the second portion to characteristics of the recovery operation, wherein the first portion includes first elements of the recovery operation that are common to recovery operations for different hosts and wherein the second portion includes second elements of the recovery operation that are associated with the retrieved plug-in,

ordering the first elements and the second elements in accordance with the recovery operation, wherein the ordered first and second elements are displayed in the user interface.

10. The non-transitory storage device of claim 9, wherein the method further comprising presenting a list of backups available for the recovery operation and receiving input selecting the backup.

11. The non-transitory storage device of claim 9, wherein the agent communicates with the plug-in to perform tasks in the workflow.

12. The non-transitory storage device of claim 9, wherein the method further comprises displaying client backup modules installed on the host device in the user interface, the client backup modules including the selected client backup module.

13. The non-transitory storage device of claim 11, wherein the method includes the coordinating with a second agent operating on a backup server to retrieve the plug-in and to recover the backup.

14. The non-transitory storage device of claim 11, wherein the method includes performing the recovery operation at a scheduled time.

15. A host device comprising:

non-transitory storage; and

a processor;

a module that includes computer executable instruction that, when executed by the processor, configure a recovery operation, the module including;

an agent configured to retrieve a plug-in from a data protection service that maintains multiple plug-ins and multiple versions of the plug-in;

a user interface component; and

a client backup module used in a backup operation;

wherein the user interface component is operable to generate a user interface that presents a workflow to a user on a display,

wherein a portion of workflow is generated by the agent retrieving a version of the plug-in associated with the client backup module from the data protection service operating on a backup server,

wherein the version of the plug-in selected is based on the client backup module that performed the backup operation and wherein the selected version of the plug-in operates independently of an application or data being recovered during the recovery operation,

wherein the agent cooperates with the workflow presented in the user interface to perform tasks related to configuring the recovery operation,

wherein the tasks are based on user input received through the user interface,

wherein the plug-in adapts the portion of the workflow to characteristics of the recovery operation,

wherein the portion of the workflow adapted by the plug-in inserts second elements into the workflow such that the second elements that are mixed in with first elements of the user interface in accordance with the recovery operation, and

wherein the first elements are common to recovery operations for different hosts and the second elements are associated with the retrieved plug-in.

16. The host of claim 15, wherein the user interface component is operable to display a list of available backups, wherein one of the available backups is selected for the recovery operation.

17. The host of claim 16, wherein the agent cooperates with the data protection service to display the list of available backups.

18. The host of claim 17, wherein the user interface is displayed on a first device and a destination of the recovery operation is a second device.

19. The host of claim 15, wherein the user interface includes components that are common and independent of the client backup module.

20. The host of claim 15, wherein the host includes one of a server, a computer, a virtual machine or a database.