Method and system for execution of applications in conjunction with raid
View Patent ↗Systems and methods are disclosed which allow various applications which may utilize a RAID system (or other types of applications) to be executed on the same set of computing devices which implement that RAID system. More particularly, in certain embodiments a virtualization layer may be executed on a data bank. A set of desired application programs may be executed using this virtualization layer, where the context for each instance of the applications executing on the virtualization layer may be stored in a volume kept utilizing the RAID system.
1. A system for implementing RAID, comprising:
a computing device including:
a processor; and
a data store having at least a computer readable medium comprising instructions executable for:
executing an application program on the computing device, wherein the application program is executed within a first virtual machine; and
implementing a RAID application in association with the computing device, the RAID application operable to:
receive a command corresponding to a segment of a first volume, wherein the command was issued by the application program that is executing within the first virtual machine, and wherein a set of segments of the first volume and redundancy data corresponding to a RAID level implemented in conjunction with the first volume have been stored in the data store of the computing device according to a permutation by the RAID application; and
execute the command with respect to the segment stored in the data store of the computing device by the RAID application based on the permutation.
2. The system of claim 1 , wherein the first virtual machine, within which the application program is executed, is stored by the RAID application.
3. The system of claim 2 , wherein the first virtual machine is stored as a second volume.
4. The system of claim 3 , wherein the second volume is different than the first volume.
5. The system of claim 1 , wherein the RAID application is a distributed RAID application.
6. The system of claim 5 , wherein the computing device is one of a set of data banks, each data bank implementing the RAID application.
7. A non-transitory computer readable medium comprising computer executable instructions for implementing RAID in conjunction with an application, the computer instructions executable for:
executing an application program on a computing device, wherein the application program is executed within a first virtual machine; and
implementing a RAID application in association with the computing device, the RAID application operable to:
receive a command corresponding to a segment of a first volume, wherein the command was issued by the application program that is executing within the first virtual machine, and wherein a set of segments of the first volume and redundancy data corresponding to a RAID level implemented in conjunction with the first volume have been stored in the data store of the computing device according to a permutation by the RAID application; and
execute the command with respect to the segment stored in the data store of the computing device by the RAID application based on the permutation.
8. The computer readable medium of claim 7 , wherein the first virtual machine, within which the application program is executed, is stored by the RAID application.
9. The computer readable medium of claim 8 , wherein the first virtual machine is stored as a second volume.
10. The computer readable medium of claim 9 , wherein the second volume is different than the first volume.
11. The computer readable medium of claim 7 , wherein the RAID application is a distributed RAID application.
12. The computer readable medium of claim 11 , wherein the computing device is one of a set of data banks, each data bank implementing the RAID application.
13. A method for RAID implemented in conjunction with an application on a computing device having a processor, comprising:
executing an application program on a computing device, wherein the application program is executed within a first virtual machine; and
implementing a RAID application in association with the computing device, the RAID application operable to:
receive a command corresponding to a segment of a first volume, wherein the command was issued by the application program that is executing within the first virtual machine, and wherein a set of segments of the first volume and redundancy data corresponding to a RAID level implemented in conjunction with the first volume have been stored in the data store of the computing device according to a permutation by the RAID application; and
execute the command with respect to the segment stored in the data store of the computing device by the RAID application based on the permutation.
14. The method of claim 13 , wherein the first virtual machine, within which the application program is executed, is stored by the RAID application.
15. The method of claim 14 , wherein the first virtual machine is stored as a second volume.
16. The method of claim 15 , wherein the second volume is different than the first volume.
17. The method of claim 13 , wherein the RAID application is a distributed RAID application.
18. The method of claim 17 , wherein the computing device is one of a set of data banks, each data bank implementing the RAID application.