Symantec Operating Corporation

Sree Hari Nagaralu

Murali Nagaraj

Nookala Sunder Phani Kumar

Sunder Phani Kumar

Milind Vithal Borate

Naga Kishore Kommuri

Craig Harmer

Anand Apte

Prabhat Kumar Singh

Yusuf Batterywala

Joseph Michael Maionchi

N Sunder Phani Kumar

Shyamshankar Dharmarajan

Samir Bhagwat

Ganesh Karche

A method and apparatus for analyzing end user license agreements and taking action based on the analysis outcome. In one embodiment, the method includes sensing initialization of an installable software program installation, extracting a EULA from the installable during installation, pausing presentation of the EULA to a user, providing a database of suspect terms, analyzing whether a suspect term exists in the EULA, and presenting at least one of the EULA or a suspect term to the user.

Method and apparatus for analyzing end user license agreements

A method and apparatus for sharing an exclusive lock for a resource amongst a defined plurality of applications. A first application to lock a resource is given a key. The first application may provide the key to other applications to allow those applications to simultaneously access the locked resource. Generally, the first application will only provide keys to applications that are compatible with the first application such that the applications having keys to a resource will be able to simultaneously access the resource without conflict.

Method and apparatus for sharing resource locks amongst applications

Various methods and systems for updating a search engine index based on a file change log are disclosed. One method involves accessing a file, which stores a file change log maintained by a file system. The file change log identifies one or more recently modified files. The method also involves updating an index, based on a recently-modified file identified in the file change log. The index is used to search files maintained by the file system. An application external to the file system accesses the file storing the file change log and updates the index.

System and method for updating a search engine index based on which files are identified in a file change log

Various embodiments of methods and systems for assigning symbolic names to data streams within a file are disclosed. In one embodiment, a method involves receiving a request to access a file that includes multiple data streams and then selecting one of the data streams to be accessed, based on the symbolic name. In response to identifying that one of the data streams is associated with the symbolic name, that data stream is accessed.

System and method for assigning symbolic names to data streams

A method, computer program product, and apparatus providing a means to split files and to merge files without the need for duplicating all of the data of the original files is disclosed.

In-place splitting and merging of files

Methods and computer program products that provide for extracting a portion of a file system for use as an independent file system and merging a file system into another file system are presented. One or more storage objects containing data from a multi-volume file system can be extracted from the multi-volume file system. One or more storage objects containing a first file system can be merged with one or more other storage objects containing a second file system, thus forming a merged file system.

Method and apparatus for splitting and merging file systems

Methods, systems, and apparatus can provide individual users of a computer system a means to share their quotas to resources accessible through that system. In one embodiment, this is accomplished, in part, by providing a shared quota descriptor understood by a file system and that can be manipulated by individual users. To that end, the present invention further provides individual users access to mechanisms by which to create and adjust shared quotas.

Method and system for implementing shared quotas

A method and apparatus of identifying and using storage properties within a file system. In particular, the invention exposes the storage property of an underlying storage volume i.e., mirrored storage, RAID storage, standard storage, archival storage and the like, to the user such that the user may select a volume with appropriate storage capabilities for their files. Furthermore, the storage property of a storage volume is used as a file property within the file system such that files may be organized using the storage property. In another embodiment of the invention, altering the storage property that is used as a file property, automatically moves the file from one storage volume type to another storage volume type in accordance with the selected storage property.

Method and apparatus for using storage properties in a file system

A method and apparatus for utilizing a file change log is described. In one example, the access of a file is initially detected. The identifier of the entity accessing the file is recorded. Similarly, an indicia of identifying at least one portion of the file that was accessed by the entity is recorded. The file change log is then updated to reflect the identifier and the indicia.

Method and apparatus for utilizing a file change log

A method and apparatus for creating and using a policy-based file access/change log. Using the policy-based techniques, specific objects within the file system are selected for logging within an access/change log. These selected objects are then processed to identify attributes of the selected objects that are to be logged such that a policy is created regarding the objects to be logged and the attributes of those objects. Lastly, the policy is applied to the object either by having a separate object (file) created that is related to the object to be logged that identifies the policy for logging, or by attaching certain attributes directly to the object such that access to the object identifies the logging policy for that object. When an object that uses policy-based logging is changed, the object access/change log policy is utilized to log only the information that is identified in the policy. In this manner, the amount of information that is logged is controlled by the logging policy, limiting the size of the access/change log.

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Pune, India

Sree Hari Nagaralu