Determining an availability score based on available resources of different resource types in a storage system to determine whether to perform a failure operation for the storage system

Memory devices having a read function of data stored in a plurality of reference cells

Comprehensive error management capabilities for disaster recovery operations

Method of recovering application data from a memory of a failed node

Flexible high availability disaster recovery with a set of database servers

Storage device health status synchronization

Survival site load balancing

Restoring distributed shared memory data consistency within a recovery process from a cluster node failure

Fault tolerant server

Techniques for message retransmission mechanism

Storage apparatus, storage system, and data management method

Method, computer, and apparatus for migrating memory data

Correcting recurring errors in memory

Method and apparatus for failover detection and recovery using gratuitous address resolution messages

Method and system for efficient data synchronization

Systems and methods for providing continuing access to a remote computer program

Priming failover of stateful offload adapters

Techniques for LIF placement in SAN storage cluster synchronous disaster recovery

Data redundancy in a cluster system

Data configuration and migration in a cluster system

Selectively coupling a PCI host bridge to multiple PCI communication paths

Selectively coupling a PCI host bridge to multiple PCI communication paths

Independent data integrity and redundancy recovery in a storage system

Storage control device, storage apparatus, and computer-readable recording medium having storage control program stored therein

Maintaining two-site configuration for workload availability between sites at unlimited distances for products and services

System and method for saving data stored in a cache memory as an invisible file

Self healing cluster of a content management system

Control device, control method and recording medium storing program thereof

Moving objects in a primary computer based on memory errors in a secondary computer

Using RDMA for fast system recovery in virtualized environments

System and method of a hardware shadow for a network element

Backup cache with immediate availability

Virtual disk recovery and redistribution

Memory system providing wear-leveling by allocating memory blocks among groups

System and method for fault tolerant computing using generic hardware

Information processing apparatus and control method for information processing apparatus

Multiple computer system processing write data outside of checkpointing

Processing apparatus and method of synchronizing a first processing unit and a second processing unit

Isolating and correcting VPD data mismatch and/or corruption

Client and a server and methods thereof for data management relating to shared data storage

Thread sparing between cores in a multi-threaded processor

Thread sparing between cores in a multi-threaded processor

Clock synchronization for line differential protection

Methods for managing failure of a solid state device in a caching storage

Virtual device sparing

Redundant system control method

Time keeping in unknown and unstable clock architecture

Memory controller-independent memory sparing

Implementing a logical unit reset command in a distributed storage system

SAS host cache control

Managing memory systems containing components with asymmetric characteristics

TRUE GEO-REDUNDANT HOT-STANDBY SERVER ARCHITECTURE

Control device and nuclear power plant control system

Validation of Business Continuity Preparedness of a Virtual Machine

Low latency and persistent data storage

Apparatus and method of managing databases of active node and standby node of main memory database management system

Memory controller-independent memory mirroring

Implementing memory performance management and enhanced memory reliability accounting for thermal conditions

Multi-core decompression of block coded video data

Mechanism to provide assured recovery for distributed application

Aircraft communications system with video file library and associated methods

Transaction commitment and replication in a storage system

Storage system, data backup method, and system restarting method of a storage system incorporating volatile and nonvolatile memory devices

Failover data replication to a preferred list of instances

Performing redundant memory hopping

Efficient backup and restore of virtual input/output server (VIOS) cluster

Jackpot System

High availability database systems and methods

Stream data processing failure recovery method and device

Automatic configuration of a recovery service

Writing program types onto system boards in a partitioned computer system

Virtual machine fault tolerance

RFID TAG, TAG READER/WRITER, DATA MANAGEMENT SYSTEM AND DATA MANAGEMENT METHOD

Controlling nanostore operation based on monitored performance

Methods, systems, apparatuses, and computer-readable media for waking a SLIMbus without toggle signal

Isolating and correcting VPD data mismatch and/or corruption

Reduced power failover

Cache memory with dynamic lockstep support

Dynamic lockstep cache memory replacement logic

Learning signatures for application problems using trace data

Recovery of a document serving environment

Byzantine fault tolerant dynamic quorum using a trusted platform module

Managing memory systems containing components with asymmetric characteristics

Facilitation of search, list, and retrieval operations on persistent data set using distributed shared memory

Redundant computing system and redundant computing method

Control device, input/output device, connection switch device and method for an aircraft control system

SYSTEM AND METHOD FOR STORAGE UNIT BUILDING WHILE CATERING TO I/O OPERATIONS

Control device, input/output device, connection switch device and method for an aircraft control system

System and method for fault tolerant computing using generic hardware

System and method for fault tolerant computing using generic hardware

State recovery and lockstep execution restart in a system with multiprocessor pairing

Router synchronization

Managing memory systems containing components with asymmetric characteristics

FLASH BACKED DRAM MODULE INCLUDING LOGIC FOR ISOLATING THE DRAM

Locking/unlocking CPUs to operate in safety mode or performance mode without rebooting

System and method to avoid resynchronization when protecting multiple servers

Reduced power failover system

Efficient backup and restore of virtual input/output server (VIOS) cluster

Remote copy system

Facilitation of search, list, and retrieval operations on persistent data set using distributed shared memory

System, method and apparatus for error correction in multi-processor systems

Method and system for process control network migration

Firmware recovery system and method of baseboard management controller of computing device

Method and system for extra redundancy in a raid system

Performing redundant memory hopping

Mechanism to provide assured recovery for distributed application

Non-volatile memory and method with control data management

Information processing apparatus for performing error process when controllers in synchronization operation detect error simultaneously

Fault tolerance of multi-processor system with distributed cache

Storage system with journal disks dynamically assigned

Preserving an existing volume map in re-initializing a data storage volume

Storage system with remote copy controllers

Server failure recovery

Memory checkpointing using a co-located processor and service processor

Non-volatile memory and method with phased program failure handling

Method and apparatus for handling an output mismatch

Packet mirroring between primary and secondary virtualized software images for improved system failover performance

Processor replacement

Performing redundant memory hopping

Controlling time stamp counter (TSC) offsets for mulitple cores and threads

Method and apparatus to simplify HA solution configuration in deployment model

Extending a database recovery point at a disaster recovery site

Filesystem-Aware Block Storage System, Apparatus, and Method

Caching of nodes in cache cluster

Cache management for increasing performance of high-availability multi-core systems

High availability via data services

Synchronization of stateful elements in a processing resource using a scan chain

System and apparatus for error-correcting register files

Storage system condition indicator and method

Detecting and recovering from silent data errors in application cloning systems

Virtual machine fault tolerance

Data recorder

MEMORY CHANGE TRACK LOGGING

EXPEDITING ADAPTER FAILOVER

Router synchronization

Processor system and operation mode switching method for processor system

Apparatus and method to manage redundant non-volatile storage backup in a multi-cluster data storage system

METHOD AND A DEVICE FOR CONTROLLING A MEMORY ACCESS IN A COMPUTER SYSTEM HAVING AT LEAST TWO EXECUTION UNITS

Flash backed DRAM module including logic for isolating the DRAM

Parameter copying method and parameter copying device

Information processing apparatus for inhibiting instructions, saving and restoring internal information in response to abnormality in redundant processor system

Virtual tape device, virtual library system, and virtual tape control method

Preventing pauses in algorithms requiring pre-image information concerning modifications during data replication

State history storage for synchronizing redundant processors

Controlling non-redundant execution in a redundant multithreading (RMT) processor

Error detection and communication of an error location in multi-processor data processing system having processors operating in Lockstep

Method and system for efficient data synchronization

Information processing device and error processing method

Memory-controller-embedded apparatus and procedure for achieving system-directed checkpointing without operating-system kernel support

Aircraft communications system with video file library and associated methods

Dual independent non volatile memory systems

Information management system

Byzantine fault tolerant dynamic quorum using a trusted platform module

METHOD AND DEVICE FOR ESTABLISHING AN INITIAL STATE FOR A COMPUTER SYSTEM HAVING AT LEAST TWO EXECUTION UNITS BY MARKING REGISTERS

Device and Method for Storing Data and/or Instructions in a Computer System Having At Least Two Processing Units and At Least One First Memory or Memory Area for Data and/or Instructions

Minimizing data loss in asynchronous replication solution using distributed redundancy

Duplexed operation processor control system, and duplexed operation processor control method

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND RECORDING MEDIUM THAT RECORDS HISTORY INFORMATION CONTROL PROGRAM

Information processing apparatus, information processing method, and recording medium that records history information control program

Fault tolerant virtual machine

Computer device, continuing operation method for computer device, and program

Jackpot system

Reliable memory for memory controller with multiple channels

SYSTEM AND CONTROL METHOD FOR HOT SWAPPING OF MEMORY MODULES CONFIGURED IN A RING BUS

Self-correcting computer

Storage system having storage devices for storing data and control devices for controlling the storage devices

Dynamic data partitioning of data across a cluster in a distributed-tree structure

Device and method for performing switchover operations in a computer system having at least two execution units

Assigning a processor to a logical partition

Managing memory systems containing components with asymmetric characteristics

Managing memory systems containing components with asymmetric characteristics

Memory system and wear-leveling method thereof based on erasures and error correction data

Systems and methods for maintaining lock step operation

Non-volatile memory and method with phased program failure handling

Non-volatile memory device and data access circuit and data access method

Non-volatile memory and method with non-sequential update block management

Non-volatile memory and method with memory planes alignment

REDIRECTED UPDATES ON A BACKUP SERVER

Method And Apparatus To Enable Runtime Memory Migration With Operating System Assistance

Method for providing fault tolerance to multiple servers

Method and Device for Insuring Consistent Memory Contents in Redundant Memory Units

Method and system for data processing with high availability

Maintaining memory checkpoints across a cluster of computing nodes

Memory module and method for mirroring data by rank

Automated firmware restoration to a peer programmable hardware device

Intelligent caching of user data for real time communications

Journaling in network data architectures

Computer architecture and method of operation for multi-computer distributed processing having redundant array of independent systems with replicated memory and code striping

PROVIDING SESSION REDUNDANCY USING PRIORITY DURING A SYNCING PROCESS

Synchronizing cross checked processors during initialization by miscompare

Data repair and synchronization method of dual flash read only memory

Work state returning apparatus, work state returning method, and computer product

Method and apparatus for raid on memory

On-demand wrappers of application data with session failover recovery

Optimized data migration with a support processor

Method and system for synchronous operation of an application by a purality of processing units

Cache coherency during resynchronization of self-correcting computer

METHOD FOR DYNAMIC REDUNDANCY OF PROCESSING UNITS

Recoverable cache preload in clustered computer system based upon monitored preload state of cache

Storage system comprising both power saving and diagnostic functions

Transparent replacement of a system processor

Information processing system and method for executing process during communication error

Error-tolerant multi-threaded memory systems with reduced error accumulation

Backup method for a copy pair using newly created logical volume via virtual server device

Data recorder

High availability via data services

System and method for recovery detection in a distributed directory service

Method and apparatus to insert special instruction

Method and system of a persistent memory

Filesystem-aware block storage system, apparatus, and method

System for booting from a non-XIP memory utilizing a boot engine that does not have ECC capabilities during booting

Fault tolerance scheme for distributed hyperlink database

Computer system for copying data between virtual storage areas

Systems for managing of system metadata and methods for recovery from an inconsistent copy set

Technique for data cache synchronization

Methods, systems, and computer program products for detecting and restoring missing or corrupted data in a distributed, scalable, redundant measurement platform database

Systems and methods for maintaining lock step operation

Method of ensuring consistent configuration between processors running different versions of software

Method for secure in-service software upgrades

Assigning a processor to a logical partition

COMPUTER, METHOD OF CONTROLLING MEMORY DUMP, MECHANISM OF CONTROLLING DUMP, AND MEMORY DUMP PROGRAM

System design and code update strategy to implement a self-healing, self-verifying system

Reducing the uncorrectable error rate in a lockstepped dual-modular redundancy system

System and method for enhancing read performance of a memory storage system including fully buffered dual in-line memory modules

Method and apparatus for non-stop multi-node system synchronization

Recovery method using extendible hashing-based cluster logs in shared-nothing spatial database cluster

Method and apparatus for recovery from loss of lock step

Systems and methods for recovering a trading system

Method and system of copying a memory area between processor elements for lock-step execution

Method and system of copying memory from a source processor to a target processor by duplicating memory writes

Memory system with hot swapping function and method for replacing defective memory module

Fault recovery for real-time, multi-tasking computer system

Device and method for correcting errors in a processor having two execution units

Dynamically expandable and contractible fault-tolerant storage system with virtual hot spare

Cache redundancy for LSI raid controllers

Method and system of aligning execution point of duplicate copies of a user program by copying memory stores

Method, microprocessor system for critical safety regulations and the use of the same

Method and system for resetting fault tolerant computer system

Securing time for identifying cause of asynchronism in fault-tolerant computer

Fault tolerant computer system and interrupt control method for the same

Fault tolerant system and controller, operation method, and operation program used in the fault tolerant system

Fault tolerant computer system and a synchronization method for the same

Systems and methods for checkpointing

Cache coherency during resynchronization of self-correcting computer

Dynamically upgradeable fault-tolerant storage system permitting variously sized storage devices and method

Duplicate synchronization system and method of operating duplicate synchronization system

Fault tolerant duplex computer system and its control method

Storage system condition indicator and method

Tracking modified pages on a computer system

Dynamically expandable and contractible fault-tolerant storage system permitting variously sized storage devices and method

System and method for configuring lockstep mode of a processor module

System and method for using information relating to a detected loss of lockstep for determining a responsive action

System and method for reintroducing a processor module to an operating system after lockstep recovery

System and method for providing firmware recoverable lockstep protection

System and method for maintaining in a multi-processor system a spare processor that is in lockstep for use in recovering from loss of lockstep for another processor

Synchronizing cross checked processors during initialization by miscompare

System and method for switching the role of boot processor to a spare processor responsive to detection of loss of lockstep in a boot processor

Runtime failure management of redundantly deployed hosts of a supervisory process control data acquisition facility

Configuring redundancy in a supervisory process control system

Switchover facilitation apparatus and method

Redundant processing architecture for single fault tolerance

Method and system for data processing with high availability

Migration method for software application in a multi-computing architecture, method for carrying out functional continuity implementing said migration method and multi-computing system provided therewith

Method and system of determining whether a user program has made a system level call

Error handling system in a redundant processor

Diagnostic memory dump method in a redundant processor

Method, system, and program for improved throughput in remote mirroring systems

Performance data access

Delegated write for race avoidance in a processor

Distributed system and redundancy control method

Simplified Paxos

High reliability system, redundant construction control method, and program

Non-volatile memory and method with phased program failure handling

Non-volatile memory and method with control data management

Non-volatile memory and method with block management system

Non-volatile memory and method with memory planes alignment

Non-volatile memory and method with non-sequential update block management

Warming large dynamic data in redundant functional unit

Cache control method in a storage system with multiple disk controllers

Copy machine for generating or updating an identical memory in redundant computer systems

Fault isolation in an I/O fabric using downstream port containment

Hot swappable persistent volumes in container orchestration systems

Fault state recovery using predefined configurations

Using a data processing unit to support a witness service for a cluster

Growing and splitting raid clusters with wide distribution and assignment of spare capacity for fast parallel data recovery

Fault state recovery using predefined configurations

Replication system for data migration

Systems and methods for lossless network restoration and syncing

Layer 7 health check automated execution framework

Synchronizing a stale component of a distributed object using multiple delta components during maintenance

Method and apparatus to reduce bandwidth overhead of CRC protection on a memory channel

Systems and methods of resyncing data in erasure-coded objects with multiple failures

Asynchronous FIFO buffer for redundant columns in memory device

Apparatus, system, and method for efficiently deploying backup virtual network devices

Storage system with selectable cached and cacheless modes of operation for distributed storage virtualization

Storage system with distributed input-output sequencing

Non-volatile storage system that reclaims bad blocks

Method and system for implementing a version control adaptive architecture platform

I/O synchronization for high integrity multicore processing

Dual-port memories and input/output circuits for preventing failures corresponding to concurrent accesses of dual-port memory cells