Patent application number | Description | Published |
20080208672 | METHOD AND SYSTEM FOR WEB-BASED SUPPORT SUBSCRIPTIONS - Embodiments pertain generally to a method for providing subscription services based on virtual machines. The method includes providing for a service portal for users to subscribe to subscription services for at least one of technical support and software based on the virtual machines and providing the subscription services based on client information and business requirements entered by the customer in the service portal. | 08-28-2008 |
20080208931 | METHOD AND SYSTEM FOR CONTINUOUS AVAILABILITY SUBSCRIPTION SERVICE - Embodiments related generally to a method of providing continuous availability subscription service. The method includes retrieving a configuration data of a customer, where the configuration data relates to the hardware and application requirements of the customer. The method also includes creating a virtual machine for the customer based on the configuration data of the customer in response to a catastrophic event at a site of the customer. | 08-28-2008 |
20080209409 | METHOD AND SYSTEM FOR QUALITY ASSURANCE SUBSCRIPTION SERVICE - Embodiments pertain generally to a method of providing a quality assurance subscription service for a customer. The method includes determining a new software configuration for the customer and instantiating a test virtual machine based on state information of the customer in a secure location. The method also includes executing the new software configuration on the test virtual machine to verify operational stability of the new software configuration. | 08-28-2008 |
20080209415 | METHOD AND SYSTEM FOR REMOTE MONITORING SUBSCRIPTION SERVICE - Embodiments pertain generally to a method of providing a remote monitoring subscription service. The method includes receiving client activity data from at least one of a client virtual machine and a physical machine supporting the client virtual machine at a site of a customer and comparing the client activity data against a set of performance guidelines. The method also includes determining a recommended action in response to the client activity data not falling within the set of performance guidelines and forwarding the recommended action to the customer. | 08-28-2008 |
20080209429 | METHODS AND SYSTEMS FOR MANAGING RESOURCES IN A VIRTUAL ENVIRONMENT - An embodiment relates generally to a method of managing resources in a virtual environment. The method includes detecting an instantiation of a virtual machine and determining a delay value based on a unique identifier. The method also includes delaying an initiation of at least one support process for the virtual machine by the delay value. | 08-28-2008 |
20080235458 | METHOD FOR TRACKING OF NON-RESIDENT PAGES - Embodiments of the present invention provide methods and systems for efficiently tracking evicted or non-resident pages. For each non-resident page, a first hash value is generated from the page's metadata, such as the page's mapping and offset parameters. This first hash value is then used as an index to point one of a plurality of circular buffers. Each circular buffer comprises an entry for a clock pointer and entries that uniquely represent non-resident pages. The clock pointer points to the next page that is suitable for replacement and moves through the circular buffer as pages are evicted. In some embodiments, the entries that uniquely represent non-resident pages are a hash value that is generated from the page's inode data. | 09-25-2008 |
20090138506 | SYSTEMS AND METHODS FOR BANNING TAGS - An embodiment relates generally to a method of editorial control. The method includes providing for at least one piece of content and determining a set of banned tags. Each banned tag is prevented from being applied to the at least one piece of content. The method also includes associating the set of banned tags to the at least one piece of content as a policy and receiving a tag term for the at least one piece of content at the first website. The method further includes comparing the tag term with the policy. | 05-28-2009 |
20090172337 | COOPERATIVE MECHANISM FOR EFFICIENT APPLICATION MEMORY ALLOCATION - System, method and computer program product for allocating physical memory to processes. The method includes enabling a kernel to free memory in a physical memory space corresponding to arbitrarily sized memory allocations released by processes or applications in a virtual memory space. After freeing the memory, the system determines whether freed physical memory in the physical memory space spans one or more fixed size memory units (e.g., page frames). The method further includes designating a status of the one or more page frames as available for reuse; the freed page frames marked as available for reuse being available for backing a new process without requiring the kernel to delete data included in the freed memory released by the process. The kernel may organize pages marked as available for reuse in one or more local “pools” that is organized according to a variety of schemes which provide system efficiencies in that the kernel can eliminate the need for deleting of old data in those page frames without compromising data security. | 07-02-2009 |
20090222510 | Method and Apparatus for Controlling Web Page Advertisement Through Incentives and Restrictions - A method and apparatus for a cooperative process for negotiating the display of advertisements on a web page or web site. The user configures his preferences for advertisements that are displayed through a browser or plug-in interface when accessing a web page or web site. Each hypertext transfer protocol (HTTP) request generated by the browser includes an indicator of the configured preferences. The web server and/or an advertisement server detect the indicator of advertisement preference and respond to the HTTP request by providing a compliant advertisement for a web page. The advertisement is then displayed by the browser. | 09-03-2009 |
20100192020 | METHOD AND SYSTEM FOR REMOTE MONITORING SUBSCRIPTION SERVICE - Embodiments pertain generally to a method of providing a remote monitoring subscription service. The method includes receiving client activity data from at least one of a client virtual machine and a physical machine supporting the client virtual machine at a site of a customer and comparing the client activity data against a set of performance guidelines. The method also includes determining a recommended action in response to the client activity data not falling within the set of performance guidelines and forwarding the recommended action to the customer. | 07-29-2010 |
20100211947 | ZERO-COPY NETWORK I/O FOR VIRTUAL HOSTS - Techniques for virtualized computer system environments running one or more virtual machines that obviate the extra host operating system (0/S) copying steps required for sending and receiving packets of data over a network connection, thus eliminating major performance problems in virtualized environment. Such techniques include methods for emulating network I/O hardware device acceleration-assist technology providing zero-copy I/O sending and receiving optimizations. Implementation of these techniques require a host 0/S to perform actions including, but not limited to: checking of the address translations (ensuring availability and data residency in physical memory), checking whether the destination of a network packet is local (to another virtual machine within the computing system), or across an external network; and, if local, checking whether either the sending destination VM, receiving VM process, or both, supports emulated hardware accelerated-assist on the same physical system. This optimization, in particular, provides a further optimization in that the packet data checksumming operations may be omitted when sending packets between virtual machines in the same physical system. | 08-19-2010 |
20100268900 | METHOD FOR TRACKING OF NON-RESIDENT PAGES - Embodiments of the present invention provide methods and systems for efficiently tracking evicted or non-resident pages. For each non-resident page, a first hash value is generated from the page's metadata, such as the page's mapping and offset parameters. This first hash value is then used as an index to point one of a plurality of circular buffers. Each circular buffer comprises an entry for a clock pointer and entries that uniquely represent non-resident pages. The clock pointer points to the next page that is suitable for replacement and moves through the circular buffer as pages are evicted. In some embodiments, the entries that uniquely represent non-resident pages are a hash value that is generated from the page's inode data. | 10-21-2010 |
20120124577 | MANAGING RESOURCES FOR VIRTUAL MACHINES BASED ON IDENTIFIERS - A method of managing resources in a virtual environment based on identifiers is disclosed. The method includes detecting an instantiation of a virtual machine and determining a delay value based on a unique identifier. The method also includes delaying an initiation of at least one support process for the virtual machine by the delay value. | 05-17-2012 |
20120185953 | METHOD AND SYSTEM FOR DESIGNATING AND HANDLING CONFIDENTIAL MEMORY ALLOCATIONS - Embodiments of the present invention provide methods and systems for designating and handling confidential memory allocations of virtual memory. In particular, the operating system provides a memory allocation flag that applications may use to indicate any arbitrary area of physical memory marked with this flag may contain confidential data and should be handled accordingly. The operating system also ensures that memory allocated with this flag can be placed in physical memory. When freeing up memory, the operating system protects any data in the memory allocated with this flag. For example, the operating system may prevent the confidential memory from being swapped out to storage or from being accessible to other applications, such as debuggers. Alternatively, the operating system may encrypt any data in the confidential memory before it is swapped out to storage. | 07-19-2012 |
20130031292 | SYSTEM AND METHOD FOR MANAGING MEMORY PAGES BASED ON FREE PAGE HINTS - A host selects a memory page that has been allocated to a guest for eviction. The host may be a host machine that hosts a plurality of virtual machines. The host accesses a bitmap maintained by the guest to determine a state of a bit in the bitmap associated with the memory page. The host determines whether content of the memory page is to be preserved based on the state of the bit. In response to determining that the content of the memory page is not to be preserved, the host discards the content of the memory page. | 01-31-2013 |
20130031293 | SYSTEM AND METHOD FOR FREE PAGE HINTING - A processing device executing an operating system such as a guest operating system generates a bitmap wherein bits of the bitmap represent statuses of memory pages that are available to the operating system. The processing device frees a memory page. The processing device then sets a bit in the bitmap to indicate that the memory page is unused after the memory page is freed. | 01-31-2013 |
20130339161 | CONTROLLING WEB PAGE ADVERTISEMENT THROUGH INCENTIVES AND RESTRICTIONS - A resource provider receives a request for a resource and receives an indication of an advertising format, the advertising format defining at least one of a layout or content of an advertisement, and the advertising format specified by a browser that issued the request for the resource, where the advertising format is different than a format of the resource. The resource provider generates a response to the request that is compliant with the advertising format, wherein generating the response comprises selecting a resource version from a plurality of resources versions that are each compliant with the advertising format. | 12-19-2013 |