850 results about "Recovery procedure" patented technology

Method for carrying out the recovery of an intact volume of tissue wherein a delivery cannula tip is positioned in confronting adjacency with the volume of tissue to be recovered. The electrosurgical generator employed to form an arc at a capture component extending from the tip is configured having a resistance-power profile which permits recovery of the specimen without excessive thermal artifact while providing sufficient power to sustain a cutting arc. For the recovery procedure, a local anesthetic employing a diluent which exhibits a higher resistivity is utilized and the method for deploying the capture component involves an intermittent formation of a cutting arc with capture component actuation interspersed with pauses of duration effective to evacuate any accumulation or pockets of local anesthetic solution encountered by the cutting electrodes.

The present invention describes a method and system for achieving high availability in a networked computer system. In particular, the method for achieving high-availability is executed in a networked computer system. The networked computer system includes nodes connected by a network. The method includes using high-availability-aware components to represent hardware and software in the networked computer system, managing the components to achieve a desired level of redundancy, and monitoring health of the networked computer system, including health of components and nodes. The method further includes detecting a failure in the networked computer system. Failures detected by the method include failures of a component and/or node. Finally, the method includes recovering from the failure by performing an appropriate failure recovery procedure.

A method and system for the processing of one or more wafers in a process tool is provided, the method comprising subjecting the one or more wafer in a reaction chamber to a process, generating an inhibit next load flag on predefined conditions, the inhibit next load flag not effecting already started processing of a wafer. Prior to the start of the processing of a wafer, a check is performed to see if an inhibit next load flag has been set. When upon checking it has been found that an inhibit next load has been set, the start of the process in the reaction chamber is prohibited. The method further includes providing pre-programmed recovery procedures, such that after execution of a pre-programmed recovery procedure the to be processed wafer of which the start of the processing is prohibited ends in a defined state such that the tool can be used for further processing.

A cluster recovery process is implemented across a set of distributed archives, where each individual archive is a storage cluster of preferably symmetric nodes. Each node of a cluster typically executes an instance of an application that provides object-based storage of fixed content data and associated metadata. According to the storage method, an association or “link” between a first cluster and a second cluster is first established to facilitate replication. The first cluster is sometimes referred to as a “primary” whereas the “second” cluster is sometimes referred to as a “replica.” Once the link is made, the first cluster's fixed content data and metadata are then replicated from the first cluster to the second cluster, preferably in a continuous manner. Upon a failure of the first cluster, however, a failover operation occurs, and clients of the first cluster are redirected to the second cluster. Upon repair or replacement of the first cluster (a “restore”), the repaired or replaced first cluster resumes authority for servicing the clients of the first cluster. This restore operation preferably occurs in two stages: a “fast recovery” stage that involves preferably “bulk” transfer of the first cluster metadata, following by a “fail back” stage that involves the transfer of the fixed content data. Upon receipt of the metadata from the second cluster, the repaired or replaced first cluster resumes authority for the clients irrespective of whether the fail back stage has completed or even begun.

An efficient and effective power control system method are described with expedited recovery from a reduced power state. In one embodiment, a present invention power control system includes performing a reduced power detection process for detecting a reduced power state, wherein the reduced power state is associated with an expedited recovery; performing a reduced power state entry process; performing a recovery detection process for detecting a recover indication event; and performing an expedited recovery process in accordance with detection of a recovery indication event. The reduced power state entry process comprises saving an expedited recovery information in registers of an always on domain and putting an external memory in self refresh mode to preserve a system context while a chip is turned off. The expedited recovery process comprises determining whether to proceed with the expedited recovery process; initializing memory controller registers and directing memory controller to exit self refresh; validating system context recovered from memory using keys stored in an always on domain; jumping to recovery instructions in memory; restoring operating system information and returning to operating system control.

A system and method for transaction processing includes a central repository of transaction information which can be accessed by a variety of participants who may be located over a wide geographic area in the recovery process of a property unit such as a vehicle or other collateral. Interfacing with a variety of computer systems over a communication network, such as the Internet, allows interchange of data relating to the recovery process and centralized coordination of the recovery process.

A method is disclosed for ordering error recovery steps of an error recovery procedure executed by a disk drive, wherein each error recovery step having an execution time. The disk drive comprises a disk having a plurality of tracks, wherein each track comprises a plurality of data sectors. A plurality of step success counters are initialized, wherein each counter corresponds to one of the error recovery steps. A plurality of the error recovery steps are executed, wherein if an error recovery step successfully recovers one of the data sectors the corresponding step success counter is incremented. A step priority value is computed for each error recovery step in response to the step success counter and execution time for each step. The error recovery steps are then ordered in response to the step priority values.

A disk drive is disclosed wherein if multiple retries beyond a threshold are required to recover a data sector during a normal read operation, the data sector is added to a marginal sector list. During an off-line scan, the data sectors in the marginal sector list are verified. If the verification of a data sector fails, the data sector is relocated.

A system and method to automatically and dynamically optimize available resources to meet application data availability and business objectives. In one embodiment, a backup and data recovery system continually and dynamically adjust to the backup and recovery or restore process depending on the customer's environment, workload, and business objectives. Acceptable tolerance of downtime due to recovery and backup impacts the customer's business or system operation. From this high-level business requirement, the present system determines the backup and recovery plan details. The present system accepts application data availability policies based on business objectives, and devises, executes and refines a resource optimal backup and recovery strategy required to deliver the desired quality of service in the environments that have dynamically changing application workloads, business objectives, and hardware/software infrastructure technologies. In addition, the present system performs backups outside blocked windows to minimize the impact on the customer's system.

Embodiments disclosed herein related to a virtual machine-based on-demand parallel disaster recovery system and a method thereof. By integrating context of processes of virtual machine, the system and method build a process tree related to applications and support the operation of freezing the context and intercept memory image consistent with the virtual machine environment, based on which, a method for on-demand parallel recovery is provided. In the method, while monitoring file system data that processes of virtual machine are to visit by a kernel intercept unit, recovery of related data blocks of the applications is conducted in the background in order to make applications and recovery procedure of the virtual machine run simultaneously. The recovery procedure is divided into two phases, recovering memory image first and then recovering file system or volume data. Through the procedure, applications can be recovered precisely to the running state when they are backup. The method realizes the scheduling of multiple backup tasks and recovery tasks in client and realizes the prefetching of the recovered data. The embodiments described herein consume less time for recovery, enhances the reliability of the protected applications, has a low cost and practical value; and it is transparent to users.

A method and host bus adapter for controlling failover and failback processes within a redundant data storage system. The method is carried out by a failover mechanism in a host bus adapter linked to a host server. The system includes a communication fabric providing data paths to pairs of redundant storage controllers managing access to storage devices (such as hard disk drives arranged as RAID). The method includes operating the host bus adapter to detect a failover condition and in response, to match the failover condition to a particular failover action. The failover conditions and corresponding actions are stored in a well-defined rule set accessed by the host bus adapter. The method continues with performing with the host bus adapter the matched failover action. The method is transparent to the host computer device, as the host is not required to participate in the failover processes.

A method and apparatus for data recovery in a system involving a first data store acting as a standard device and a physical moving mirror data store that operates as moving mirror with a first mode to be synchronized and in a second, isolated mode. In response to a command to establish a third or protected restore operating mode, the data to be transferred in response to that command is identified. A restoration procedure copies data from the second data store to the first store to recover any data that may have been corrupted in the second data store. An update procedure acts on the restored data concurrently with the restoration procedure.

A system for automating the recovery of a credential store, in which client software generates a temporary key pair based on a new password, and sends client information including the user's name, the public half of the temporary key pair, and the host name of the client computer system to a server system, from which the client information is passed to a recovery process. The client software process displays a prompt indicating that the user should call a help desk. A help desk administrator verifies the user's identity and approves the user's request by causing an approval message to be sent to the recovery process. The recovery process obtains recovery information consisting of either the decryption key(s) for the credential store, or a decrypted copy of the credential store, and encrypts the recovery information using the temporary public key. The client process downloads the recovery information from the server, and decrypts it using private key of the temporary key pair. The credential store can then be decrypted using the recovery information if necessary, then re-encrypted based on the new password. The encrypted recovery information is stored on the server and re-used for a certain period of time, after which it is deleted, thus allowing multiple copies of the credential store to be conveniently recovered.

A backup image generator can create a primary image and periodic delta images of all or part of a primary server. The images can be sent to a network attached storage device and a remote storage server. In the event of a failure of the primary server, the failure can be diagnosed to develop a recovery strategy. Based on the diagnosis, at least one delta image may be applied to a copy of the primary image to generate an updated primary image at either the network attached storage or the remote storage server. The updated primary image may be converted to a virtual server in a physical to virtual conversion at either the network attached storage device or remote storage server and users may be redirected to the virtual server. The updated primary image may also be restored to the primary server in a virtual to physical conversion. As a result, the primary data storage may be timely backed-up, recovered and restored with the possibility of providing server and business continuity in the event of a failure.

Systems and methods are provided for signaling the decoding order of ADUs to enable efficient recovery of the decoding order of ADUs when session multiplexing is in use. A decoding order recovery process in a receiver is improved when session multiplexing is in use. For example, various embodiments improve the decoding order recovery process of SVC when no CS-DONs are utilized. First information associated with a first media sample to identify a second media sample is signaled upon packetization to indicate/aid in recovering. Upon de-packetizing, a decoding order of the first media sample and the second media sample is determined based on the received signaling of the first information.

A method and structure for calculating a risk exposure for a disaster recovery process, including loading a user interface into a memory, the user interface allowing control of an execution of one or more risk models. Each risk model is based on a specific disaster type, and each risk model addresses a recovery utilization of one or more specific assets identified as necessary for a recovery process of the disaster type. One of the risk models is executed at least one time.

The present invention is in general related to target type estimation in target tracking systems. The invention enables a low complexity estimation of target type, using, e.g. ESM sensor data, by the introduction of an ambiguity restoring procedure in certain likelihood calculations. The invention further enables the systematic use of target type probability information in the calculation of strobe track crosses and their associated quality which is particularly useful for deghosting purposes. Methods for utilisation of target type probability information in the processes of strobe tracking, association, track quality evaluation and multiple hypothesis tracking are also disclosed.

The present invention provides systems and methods for conducting electronic transactions in a distributed computing environment. A communications protocol is provided that enables reliable transactional state synchronization for peers participating in a distributed transaction. A transaction processing application is deployed on a local computer system to manage transactions thereon. The local computer system contacts a remote computer system to obtain authorization to execute a transaction. The local computer system initiates a failure-recovery job that is operable to automatically resend status signals and other information to the remote system if the communication with the remote system exhibits certain predefined fault conditions. The remote system is able to dynamically adjust the definition of the predefined fault conditions. If the transaction concludes without triggering the predefined fault conditions, the failure-recovery job is cancelled. The transaction processing application may also allow deferred transactions between remote parties. The transaction processing application maintains a record of the transactions performed by the consumer on the consumer's local system. Upon the occurrence of predefined conditions, transactional records are sent to a remote vendor or clearinghouse. The vendor or clearinghouse can manage the risk it bears by setting the predefined conditions appropriately.

A system and method for efficiently performing a depth map recovery procedure includes an imaging device that is implemented in a single-lens stereo-shutter configuration for simultaneously capturing overlaid images corresponding to a photographic target. A depth map generator is configured to analyze the overlaid images to determine disparity values corresponding to separation distances between matching points in the overlaid images. The depth map generator then utilizes the disparity values to calculate depth values that correspond to locations in the photographic target. The depth map generator may then utilize the foregoing depth values for creating a depth map corresponding to the photographic target.

A computer system having two fixed disk drives and with a different operating system stored in each disk drive, in which selective booting and suspend/resume operation of the power management can be preformed through the two fixed disk drives. The computer system comprises a first hard disk drive storing a first operating system and a second hard disk drive storing a second operating system, each of the first and second hard disk drive has a reserved data storage area for the suspend operation. A port exchanger intervenes in the master and slave integrated drive electronics (IDE) interface signal lines leading from an integrated drive electronics (IDE) controller to the first and second hard disk drives, in response to a bus exchange control signal fed from a system controller to pass or cross switch the integrated drive electronics (IDE) interface signal paths directed to the first and second hard disk drives. The computer system further includes a controller for producing the bus exchange control signal, under control of the system management part by referring to the first and second hard disk drive status information during booting or resuming process.

The present invention relates to a system and method for permanently and generally instantaneously destroying at least the data contained on magnetic data storage media upon the occurrence of certain events. Unauthorized access to data stored on magnetic media is prevented by destruction of the media with a reactant chemical. This approach may be initiated as a response to tampering or intentionally by using any one of several triggering interfaces described herein. Destruction of the media is quick and permanent, rendering the data unrecoverable even to aggressive recovery procedures.

A cyber system including a method of providing cyber security as a service is provided. The cyber system may include an integrated architecture of defensive and offensive security procedures and processes that enable enterprises to practice safe, holistic security techniques. The plurality of cyber defense procedures may include a plurality of risk-based assessment procedures, a plurality of attack-prevention procedures, a plurality of detection procedures and a plurality of response and recovery procedures. The plurality of cyber offense procedures may include a plurality of cyber weapon procedures, a plurality of cyber Intelligence, surveillance and reconnaissance procedures, a plurality of information operations target exploitation procedures and a plurality of information operations attack procedures. The cyber system may also include a plurality of overlapping processes interconnecting the plurality of cyber offense procedures and plurality of cyber defense procedures. The plurality of overlapping processes may include a change management, a configuration management, a service desk and a service-level management. The change management may be structured within an enterprise for ensuring that changes in people, facilities, technology and/or processes are smoothly and successfully implemented to achieve lasting benefits. The configuration management may establish and maintain the consistency of a product's performance, functional and physical attributes with its requirements, design and operational information throughout its life. The service desk may provide the communication needs of the users, employees and customers. Service-level management may assess the impact of change on service quality and establish performance metrics and benchmarks.

The invention relates to a file backup method based on fingerprints, belonging to the technical field of storage backup in a computer. The invention is amied at reducing the backup of duplicated data, saving the cost of network bandwidth and storage needed by backup, and improving the backup efficiency. The invention comprises a backup process and a recovery procedure. The invention adopts the file blocking technology based on an anchorage to identify the redundant data of the backup file, the modification is stable, and the computation cost is low; data blocking of the file is memorized in a blocking volume in a storage server by using the fingerprints thereof as an identifier, thereby avoiding the backup of the duplicated data, and facilitating the data blocking to be shared by different files; file metadata and file blocking index are memorized in a storage volume in the storage server, thereby facilitating a user to organize a storage pool, and realizing the personalized management to logical objects.

A fast recovery extended method is used to enhance the performance of TCP fast recovery when multiple segment losses occur within a single round trip time between a TCP sender and a TCP receiver. A TCP fast recovery process is performed by a TCP sender, and then a TCP fast recovery extended process is performed by the TCP sender upon receiving acknowledgement of receipt of new data from a TCP receiver in the TCP fast recovery process. The fast recovery extended process determines, following receipt of the acknowledgement of receipt of new data, an excess number of duplicate acknowledgements based upon a count of consecutive duplicate acknowledgement packets. The fast recovery extended process takes a network packet transmission recovery action based upon the excess number of duplicate acknowledgements, and then stores the excess number of duplicate acknowledgements as a number of duplicate acknowledgements for further use.