Migration of an existing computing system to new hardware

• US 9,967,144 B2
• Filed: 06/20/2016
• Issued: 05/08/2018
• Est. Priority Date: 09/30/2011
• Status: Active Grant

• Current Assignee: CommVault Systems Incorporated
• Original Assignee: CommVault Systems Incorporated
• Inventors: Kumarasamy, Paramasivam, Pawar, Rahul S., Mitkar, Amit, Degaonkar, Sumedh P.
• Primary Examiner(s): Cheema, Umar
• Assistant Examiner(s): Rotolo, Anthony T
• Application Number:
  US15/187,081
• Publication Number:
  US 20160308720A1
• Time in Patent Office: 687 Days
• Field of Search: None
• CPC Class Codes: G06F 15/177 Initialisation or configuration control processor initialisation G06F9/4405
• CPC Class Codes: G06F 9/4856 resumption being on a different machine, e.g. task migration, virtual machine migration G06F9/5088 takes precedence
• CPC Class Codes: G06F 9/5077 Logical partitioning of resources; Management or configuration of virtualized resources specific details on emulation or internal functioning of virtual machines G06F9/455
• CPC Class Codes: H04L 41/0816 the condition being an adaptation, e.g. in response to network events
• CPC Class Codes: H04L 67/06 specially adapted for file transfer, e.g. file transfer protocol [FTP]
• CPC Class Codes: H04L 67/34 involving the movement of software or configuration parameters network booting or remote initial program loading [RIPL] G06F9/4416

Abstract

Software, firmware, and systems are described herein that migrate functionality of a source physical computing device to a destination physical computing device. A non-production copy of data associated with a source physical computing device is created. A configuration of the source physical computing device is determined. A configuration for a destination physical computing device is determined based at least in part on the configuration of the source physical computing device. The destination physical computing device is provided access to data and metadata associated with the source physical computing device using the non-production copy of data associated with the source physical computing device.

Claims

1. A non-transitory computer-readable storage medium storing instructions, which when executed by a processor, cause a system to perform a method for migrating functionality of a source physical computing device to a destination physical computing device, the method comprising:

identifying data associated with a source physical computing device,

wherein an information management system maintains and stores the data;

determining a configuration of the source physical computing device;

determining a configuration for a destination physical computing device based at least in part on the determined configuration of the source physical computing device;

selecting a destination physical computing device to which functionality of the source physical computing device may be migrated,

providing, via the information management system, the selected destination physical computing device with access to the data associated with the source physical computing device;

modifying an existing configuration of the selected destination physical computing device to match at least part of the configuration of the source computing device;

decommissioning the source physical computing device after migration is complete, wherein the source physical computing device is inoperable after being decommissioned;

executing a routine to permanently wipe data and metadata from the decommissioned source physical computing device; and

notifying a party that the decommissioned source physical computing device is available by providing at least a partial description of the decommissioned source physical computing device specification.

2. The non-transitory computer-readable storage medium of claim 1, wherein the migration method is initiated in response to determining that a set of predetermined criteria have been met, and wherein the predetermined criteria include at least one of:

the source physical computing device is older than a threshold age or time,

the source physical computing device has lost some of its data redundancy protection or a disk drive,

the source physical computing device has lost network connectivity;

the source physical computing device has been infected by a virus;

or

any combination thereof.

3. The non-transitory computer-readable storage medium of claim 1, further comprising:

executing instructions to provide a description of the decommissioned source physical computing device to an auction site.

4. The non-transitory computer readable storage medium of claim 1, wherein the method is initiated in response to determining that the source physical computing device has experienced an increased number of errors.

5. The non-transitory computer-readable storage medium of claim 1, wherein the method is initiated in response to determining that the source physical computing device has presented symptoms indicative of system instability.

6. A non-transitory computer-readable storage medium storing instructions, which when executed by a processing device perform a method for migrating functionality of a source physical computing device to a destination physical computing device, the method comprising:

maintaining a copy of data associated with a source physical computing device,

wherein the copy is maintained by an information management system, wherein the information management system is at least partially located on the source physical computing device and at least partially located on a destination physical computing device;

migrating an existing configuration of the source physical computing device to the destination physical computing device;

providing, via the information management system, the destination physical computing device with access to the copy of data associated with the source physical computing device;

decommissioning the source physical computing device after migration is complete, wherein the source physical computing device is inoperable after being decommissioned;

executing a routine to wipe data from the decommissioned source physical computing device; and

notifying a party that the decommissioned source physical computing device is available by providing at least a partial description of the decommissioned source physical computing device specification.

7. The non-transitory computer-readable storage medium of claim 6, the method further comprising:

providing a description of the decommissioned source physical computing device to an intranet site.

8. The non-transitory computer-readable storage medium of claim 6, the method further comprising:

providing a graphical user interface (GUI) for a user to identify the source physical computing device for migration.

9. The non-transitory computer-readable storage medium of claim 6,

wherein the copy of data associated with the source physical computing device represents a snapshot copy of data and metadata associated with the source physical computing device at a particular time, and

wherein providing the destination physical computing device with access to the copy of data comprises mounting the snapshot copy of data and metadata at the destination physical computing device.

10. The non-transitory computer-readable storage medium of claim 6,

wherein the copy of data associated with the source physical computing device comprises an auxiliary backup copy of data associated with the source physical computing device,

wherein the auxiliary backup copy is created using an existing backup copy of data associated with the source physical computing device, and

wherein the auxiliary copy is periodically or continuously updated to reflect ongoing changes to the existing backup copy of data associated with the source physical computing device.

11. The non-transitory computer-readable storage medium of claim 6, wherein the copy of data associated with the source physical computing device is created in accordance with an information management policy.

12. The non-transitory computer-readable storage medium of claim 6, wherein the existing configuration of the source physical computing device is determined based at least in part on the copy of data associated with the source physical computing device.

13. The non-transitory computer-readable storage medium of claim 6, wherein providing the destination physical computing device access the copy of data associated with the source physical computing device comprises providing access to only a limited subset of data from the source physical computing device in accordance with an information management policy.

14. A method for managing a network of physical machines in a cloud computing environment, the method comprising:

receiving a notification that a source physical computing device has met information management policy criteria to be decommissioned;

based on the notification, initiating a process to decommission the source physical computing device, wherein the process comprises;

generating, via an information management system, a copy of data associated with the source physical computing device using an existing backup copy of data associated with the source physical computing device;

decommissioning the source physical computing device, wherein decommissioning comprises executing a routine to permanently wipe data from the decommissioned source physical computing device; and

providing a description of the decommissioned source physical computing device to an intranet site, wherein the description is at least partially based on a configuration of the source physical computing device.

15. The method of claim 14, wherein the receiving notification that the source physical computing device has met the information management policy criteria includes at least one of:

receiving notification that the source physical computing device is undergoing a disaster recovery (DR) operation;

receiving notification that the source physical computing device is older than a threshold age or time,

receiving notification that the source physical computing device has lost some of its data redundancy protection;

receiving notification that the source physical computing device has lost network connectivity;

receiving notification that the source physical computing device has been infected by a virus;

receiving notification that the source physical computing device experienced an increased number of errors;

or

any combination thereof.

16. The method of claim 14, wherein the existing backup copy is periodically or continuously updated to reflect ongoing changes to the copy of data associated with the source physical;

and wherein the existing backup copy represents a snapshot of data associated with the source physical computing device at a particular time.

17. The method of claim 14, wherein the copy of data associated with the source physical computing device is created in accordance with an information management policy.

18. The method of claim 14, wherein the process further comprises prohibiting users from accessing or using the decommissioned source physical computing device.

19. The method of claim 14, wherein providing the access to the copy of data comprises providing access to only a limited subset of data from in accordance with the information management policy.

20. The method of claim 14, wherein the intranet is associated with a corporation, business entity, non-profit organization, educational institution, or a governmental agency.