Abstract: A primary (e.g., master) file system stores multiple files and corresponding metadata. A view generator function receives template information (e.g., view configuration information) specifying types of metadata information associated with the multiple files stored in the primary file system. Based on processing of the metadata information in the primary file system as specified by the template information, the generator function produces metadata for inclusion in a secondary file system, which is used to satisfy search inquiries associated with the multiple files stored in the primary file system. According to one arrangement, the generator function replicates metadata information in the primary file system as specified by the template information for inclusion in the secondary file system. The secondary file system can include metadata from other sources as well that produced by the generator function.

Abstract: A system and method for reducing latency when re-routing at least partial client communications from a first, active data center site to a second data center site due to a virtualization service disruption. Configuration data is imported from the first file virtualization device, wherein the configuration data represents object relationships and mapping information between components in the first data center site and the second data center site. An instruction is received for the back-up file virtualization device to begin handling at least one virtualization service that is disrupted at the first data center site. A most recent import of the configuration data is loaded for the one or more disrupted virtualization services and enabled such that the back-up file virtualization device performs the disrupted virtualization service with one or more storage devices in the second data center site using the at least a portion of the imported configuration data.

Abstract: A method, computer readable medium, and a system for reconstituting a virtual snapshot of files in a file virtualization system includes forming at a file virtualization device a virtual snapshot that includes a plurality of physical snapshots associated with one or more file storage devices participating in the virtual snapshot, receiving a request for performing an operation on one or more physical snapshots in the plurality of physical snapshots, providing the one or more physical snapshots in response to the request for performing the operation when the one or more physical snapshots exists in the virtual snapshot, and reconstituting the virtual snapshot by including the one or more physical snapshots to form a reconstituted virtual snapshot in response to the request for performing the operation when the one or more physical snapshots do not exist in the virtual snapshot.

Abstract: A method, computer readable medium, and a system for reconstituting a virtual snapshot of files in a file virtualization system includes forming at a file virtualization device a virtual snapshot that includes a plurality of physical snapshots associated with one or more file storage devices participating in the virtual snapshot, receiving a request for performing an operation on one or more physical snapshots in the plurality of physical snapshots, providing the one or more physical snapshots in response to the request for performing the operation when the one or more physical snapshots exists in the virtual snapshot, and reconstituting the virtual snapshot by including the one or more physical snapshots to form a reconstituted virtual snapshot in response to the request for performing the operation when the one or more physical snapshots do not exist in the virtual snapshot.

Abstract: A method, computer readable medium, and a system for reconstituting a virtual snapshot of files in a file virtualization system includes forming at a file virtualization device a virtual snapshot that includes a plurality of physical snapshots associated with one or more file storage devices participating in the virtual snapshot, receiving a request for performing an operation on one or more physical snapshots in the plurality of physical snapshots, providing the one or more physical snapshots in response to the request for performing the operation when the one or more physical snapshots exists in the virtual snapshot, and reconstituting the virtual snapshot by including the one or more physical snapshots to form a reconstituted virtual snapshot in response to the request for performing the operation when the one or more physical snapshots do not exist in the virtual snapshot.