Netapp, Inc.

Network Appliance, Inc.

Song Li

Thien Nguyen

Boris Teterin

A physical host machine determines that a storage device from a network storage system is available to the host machine as a pass-through disk. Virtualization software running on the host machine assigns the pass-through disk to a temporary resource group on the host machine. The pass-through disk is logically attached to the virtual machine running on the host machine and made available to an operating system and application running on the virtual machine.

Provisioning a pass-through disk in a virtualized computing environment

A computer system and method for caching configuration information for use in mounting and/or unmounting snapshot LUNs of a network-based storage system are disclosed. During a first request to mount a snapshot LUN, a discovery operation is performed at a host system to discover various configuration information used in mounting and unmounting various LUNs of a storage system to a host system. The configuration information is used to process the first request and then the configuration information is cached. During a subsequent request to mount a second snapshot LUN, the cached configuration information can be used to mount the second snapshot LUN, thereby avoiding a second discovery operation.

Growing community of inventors

Sunnyvale, CA, United States of America

Song Li