Granted Patent B2

US 8,539,218 · App. 12/995,225 · Granted Sep 17, 2013

Inventor: Luca Bert (Cumming, GA)

Assignee: LSI Corporation

Abstract

Claims (32)

1. A method for installing a virtual storage appliance on a host server platform, the method comprising:

providing an installation package accessible by a host server platform, the installation package comprising an installation script for installing an I/O virtual machine (IOVM), an IOVM boot console, and an IOVM management module;

powering up the host server platform and loading boot code;

loading the installation package to run on top of the boot code;

running the installation script to create a hidden boot partition on a boot disk and copy the IOVM boot console and the IOVM management module to the hidden boot partition;

rebooting the host server platform and loading the boot code;

loading the IOVM boot console and the IOVM management module from the hidden boot partition;

configuring a disk array via the IOVM management module;

creating a hidden boot partition, and replicating the IOVM boot console and the IOVM management module, on each disk in the disk array; and

installing a virtual storage environment using the IOVM boot console as a storage driver.

2. The method of claim 1 , wherein the IOVM comprises a guest operating system.

3. The method of claim 1 , wherein the IOVM comprises a RAID controller.

4. The method of claim 1 , wherein the installation package is provided to the host server platform via at least one of a compact disk, a digital video disk, and a flash memory device.

5. The method of claim 1 , further comprising rebooting the host server platform.

6. The method of claim 5 , wherein the rebooting the host server platform comprises:

loading the IOVM boot console and the IOVM management module from the hidden boot partition on one of the disks;

the IOVM boot console loading the virtual environment.

7. The method of claim 1 , wherein the virtualization environment comprises a virtual machine monitor that supports the IOVM and a plurality of virtual machines executing different operating systems.

8. The method of claim 1 , wherein the boot code loads one of a BIOS environment or an EFI environment.

9. The method of claim 1 , wherein the disk array comprises a hard disk drive array.

10. The method of claim 1 , wherein the disk array comprises a storage area network.

11. The method of claim 1 , wherein the disk array comprises a RAID array.

12. A method for installing a virtual storage appliance on a host server platform, the method comprising:

providing an installation package to a host server platform, the installation package comprising an installation script for installing an I/O virtual machine (IOVM), an IOVM boot console, and an IOVM management module;

running the installation script to create a hidden boot partition on a boot disk and copy the IOVM boot console and the IOVM management module to the hidden boot partition;

rebooting the host server platform;

loading the IOVM boot console and the IOVM management module from the hidden boot partition;

configuring a disk array via the IOVM management module;

for each disk in the array, creating a hidden boot partition and replicating the IOVM boot console and the IOVM management module; and

installing a virtual storage environment using the IOVM boot console as a storage driver.

13. The method of claim 12 , wherein the IOVM boot console comprises a RAID boot console.

14. The method of claim 12 , wherein the configuring the disk array comprises configuring a RAID array.

Assignments (8)

Continuity (2)