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Transparent disconnected operation for fault-tolerance

James Jay Kistler, M. Satyanarayanan
1991 ACM SIGOPS Operating Systems Review  
Since clients already cache objects in many distributed file systems for performance reasons, it makes sense to overload this function for fault-tolerance.  ...  Transparent disconnected operation dictates a much-expanded role for client cache managers, effectively turning them into pseudo-servers.  ... 
doi:10.1145/122140.122150 fatcat:r3hzgrvxj5g43clbg6i2l56ley

Transparent disconnected operation for fault-tolerance

James Jay Kistler, M. Satyanarayanan
1990 Proceedings of the 4th workshop on ACM SIGOPS European workshop - EW 4  
Since clients already cache objects in many distributed file systems for performance reasons, it makes sense to overload this function for fault-tolerance.  ...  Transparent disconnected operation dictates a much-expanded role for client cache managers, effectively turning them into pseudo-servers.  ... 
doi:10.1145/504136.504143 dblp:conf/sigopsE/KistlerS90 fatcat:kixymwerl5e4bgnb4qnbaulb6q

Gateways for Accessing Fault Tolerance Domains [chapter]

P. Narasimhan, L. E. Moser, P. M. Melliar-Smith
2000 Lecture Notes in Computer Science  
Enterprise applications can be structured as domains, where each domain contains objects that are replicated for fault tolerance, with the replication being managed by a fault tolerance infrastructure  ...  Gateways can allow unreplicated clients to benefit from the fault tolerance services of the replicated servers, without compromising replica consistency within the fault tolerance domain.  ...  A key issue in fault tolerance for CORBA will be the mechanisms to support interaction of non-fault-tolerant CORBA systems with fault-tolerant CORBA systems.  ... 
doi:10.1007/3-540-45559-0_5 fatcat:excyrb46xbdezbn6rrovyhg55a

Fault-tolerant Distributed Reactive Programming

Ragnar Mogk, Lars Baumgärtner, Guido Salvaneschi, Bernd Freisleben, Mira Mezini, Michael Wagner
2018 European Conference on Object-Oriented Programming  
In this paper, we present a holistic approach to provide fault tolerance for distributed reactive programming.  ...  Acknowledgements We thank all contributers of REScala and related projects, Julian Haas for his contributions on CRDTs, and all reviewers of this paper for their comments and suggestions.  ...  E C O O P Non-invasive Fault Tolerance Our extensions for fault tolerance are non-invasive, meaning that existing applications implemented with REScala are made fault tolerant with minimal effort.  ... 
doi:10.4230/lipics.ecoop.2018.1 dblp:conf/ecoop/MogkBSFM18 fatcat:rmnm6rryavab5kf5dg5egu6sgy

Experiences, strategies, and challenges in building fault-tolerant CORBA systems

P. Felber, P. Narasimhan
2004 IEEE transactions on computers  
Our objective is to reveal the intricacies, challenges, and strategies in developing fault-tolerant CORBA systems, including our own.  ...  It has been almost a decade since the earliest reliable CORBA implementation and, despite the adoption of the Fault-Tolerant CORBA (FT-CORBA) standard by the Object Management Group, CORBA is still not  ...  called the primary, to continue operating, while the other disconnected components cease to operate). .  ... 
doi:10.1109/tc.2004.1275293 fatcat:vwtvoxohkzgj3m2347x5fxnkre

Towards fault tolerant pervasive computing

S. Chetan, A. Ranganathan, R. Campbell
2005 IEEE technology & society magazine  
We also describe our prototype fault tolerant pervasive system and propose future directions.  ...  In this paper, we discuss various classes of failures, their implications to pervasive computing and the challenges to be addressed in designing a fault tolerant pervasive computing system.  ...  The project [24] enhances the robustness of ubiquitous systems by providing transaction-level persistence and support for disconnected operations.  ... 
doi:10.1109/mtas.2005.1407746 fatcat:7m2qpz5mtbfhhkw7yum53mb6zq

Fault Tolerance in Defence C4I Systems

Sandeep Kumar et al., Sandeep Kumar et al.,
2019 International Journal of Computer Science Engineering and Information Technology Research  
Fault-tolerance enables C4I system to continue operating properly in the event of the failure of some of its components.  ...  So there is a need for efficient fault tolerance functionality in critical systems.  ...  But when a fault did occur they still stopped operating completely, and therefore were not fault tolerant [1] .  ... 
doi:10.24247/ijcseitrdec20192 fatcat:iv5vmx52abfjhczkq7cjovoqtm

Building on Quicksand [article]

Pat Helland
2009 arXiv   pre-print
This leads to a more relaxed model for fault tolerance. The primary system will acknowledge the work request and its actions without waiting to ensure that the backup is notified of the work.  ...  These systems were designed such that failures of these small components were transparent to the application.  ...  Fault tolerance is NOT transparent. It is OK (with low probability) to completely discard recent work.  ... 
arXiv:0909.1788v1 fatcat:iqjfffnb55hvxfhp43vzlqxn6e

A practical transparent data sharing service for the grid

L. Rilling, C. Morin
2005 CCGrid 2005. IEEE International Symposium on Cluster Computing and the Grid, 2005.  
We consider a transparent data sharing service for distributed applications in the Grid.  ...  To fit in a large scale and dynamic environment such as the Grid, our data sharing service tolerates any number of reconfigurations (benign failures, arrivals and departures of sites) in the system's life  ...  to adjust the cost of fault-tolerance for each use.  ... 
doi:10.1109/ccgrid.2005.1558657 dblp:conf/ccgrid/RillingM05 fatcat:d3ldd52jvjcghiqkqiqyqdy5ii

MPICH-V: Toward a Scalable Fault Tolerant MPI for Volatile Nodes

G. Bosilca, A. Bouteiller, F. Cappello, S. Djilali, G. Fedak, C. Germain, T. Herault, P. Lemarinier, O. Lodygensky, F. Magniette, V. Neri, A. Selikhov
2002 ACM/IEEE SC 2002 Conference (SC'02)  
At this scale, node failures or disconnections are frequent events. This Volatility reduces the MTBF of the whole system in the range of hours or minutes.  ...  Experimental results demonstrate good scalability and high tolerance to node volatility. 0-7695-1524-X/02 $17.00 (C) 2002 IEEE  ...  Olivier Richard for their support and helpful discussions. We deeply thank Prof. Joffroy Beauquier and Prof. Brigitte Rozoy for their help in the design of MPICH-V general protocol.  ... 
doi:10.1109/sc.2002.10048 dblp:conf/sc/BosilcaBCDFGHLLMNS02 fatcat:qjda5ip2znfc7c6disuqowd2mi

Reliable Power Monitoring System Based on Real-Time and Fault-Tolerant CORBA

Hongjian LIAO, Yawu XU
2013 Sensors & Transducers  
And a semi-active copy method of fault-tolerant was proposed under push model.  ...  On this basis, the model of real-time and fault-tolerance middleware in the power monitoring system was designed and realized with these methods.  ...  (Disconnected); void disconnect-push-consumer(); }; 2) Realization of information subscription: In power monitoring system, several remote monitoring systems are often monitoring the project operated by  ... 
doaj:9f6dda7a65cb443f8786cbb95bf66cc8 fatcat:clxgzvek5vfgzoxd7zqdlpqvb4

HR-NET: A Highly Reliable Message-Passing Mechanism for Cluster File System

Jiang Zhou, Can Ma, Jin Xiong, Dan Meng
2011 2011 IEEE Sixth International Conference on Networking, Architecture, and Storage  
Why reliability • File access in a cluster file system often contains several sub-operations • Each includes one or more network transmissions(request/response) -Between Client, Mds (metadata server) and  ...  network transmission in HVFS Decouple data and metadata operations • Is mainly designed for managing tiny files an efficient, stable and fast communication library -Completely transparent to upper applications  ...  strategy • Ensure availability of each pair transmission and sub-operations in a cluster file system • completely transparent neither any changes to standard protocol stacks nor modifications at the client  ... 
doi:10.1109/nas.2011.21 dblp:conf/nas/ZhouMXM11 fatcat:2rrwj4zdlradzb3ghb6kqm7gze

Quantitative Assessment of Fault Tolerant Precision Timing for Electricity Substations

David M. E. Ingram, Pascal Schaub, Duncan A. Campbell, Richard R. Taylor
2013 IEEE Transactions on Instrumentation and Measurement  
Richard R. (2013) Quantitative assessment of fault tolerant precision timing for electricity substations.  ...  Abstract-Advanced substation applications, such as synchrophasors and IEC 61850-9-2 sampled value process buses, depend upon highly accurate synchronizing signals for correct operation.  ...  The reliability of the individual components is important, as this affects the overall performance of a fault-tolerant system.  ... 
doi:10.1109/tim.2013.2263673 fatcat:6yfwto5zbzdk5dcacswezxxv5u

Fault-tolerant Clock Synchronization using Precise Time Protocol Multi-Domain Aggregation

Eleftherios Kyriakakis, Koen Tange, Niklas Reusch, Eder Ollora Zaballa, Xenofon Fafoutis, Martin Schoeberl, Nicola Dragoni
2021 Zenodo  
window to achieve secure and fault-tolerant operation.  ...  The rest of the links between Master 1 and the transparent clocks are disconnected/fail similarly in intervals of 30 seconds. We simulate the scenario for a total run-time of 180 seconds.  ... 
doi:10.5281/zenodo.5849985 fatcat:f55wmvdcibeztk2nxj4sq62ztm

Principles of Mobile Computing Middleware [chapter]

Cecilia Mascolo, Licia Capra, Wolfgang Emmerich
2005 Middleware for Communications  
Middleware treats disconnection as an exception and transparently recovers from the fault.  ...  Fault Tolerance Fault tolerance has been essential in the adoption of middleware for traditional distributed systems.  ... 
doi:10.1002/0470862084.ch11 fatcat:gzewugfx6zayjd3lyxzuiwyyee
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