AU2002234004A1 - Caching system for a network storage system - Google Patents

Caching system for a network storage system

Info

Publication number
AU2002234004A1
AU2002234004A1 AU2002234004A AU3400402A AU2002234004A1 AU 2002234004 A1 AU2002234004 A1 AU 2002234004A1 AU 2002234004 A AU2002234004 A AU 2002234004A AU 3400402 A AU3400402 A AU 3400402A AU 2002234004 A1 AU2002234004 A1 AU 2002234004A1
Authority
AU
Australia
Prior art keywords
network storage
caching
storage system
caching system
network
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2002234004A
Inventor
Lih-Sheng Chiou
Sompong Paul Olarig
Michael Witkowski
Sheh-Suei Yang
Hawkins Yao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MaXXan Systems Inc
Original Assignee
MaXXan Systems Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MaXXan Systems Inc filed Critical MaXXan Systems Inc
Publication of AU2002234004A1 publication Critical patent/AU2002234004A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
    • G06F12/0866—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches for peripheral storage systems, e.g. disk cache
    • G06F12/0868—Data transfer between cache memory and other subsystems, e.g. storage devices or host systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
    • G06F12/0806—Multiuser, multiprocessor or multiprocessing cache systems
    • G06F12/0813—Multiuser, multiprocessor or multiprocessing cache systems with a network or matrix configuration
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/26—Using a specific storage system architecture
    • G06F2212/263—Network storage, e.g. SAN or NAS
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/28—Using a specific disk cache architecture
    • G06F2212/283—Plural cache memories
    • G06F2212/284—Plural cache memories being distributed
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/31—Providing disk cache in a specific location of a storage system
    • G06F2212/311—In host system
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/31—Providing disk cache in a specific location of a storage system
    • G06F2212/312—In storage controller
AU2002234004A 2000-12-14 2001-12-14 Caching system for a network storage system Abandoned AU2002234004A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/738,960 US6792507B2 (en) 2000-12-14 2000-12-14 Caching system and method for a network storage system
US09738960 2000-12-14
PCT/US2001/047769 WO2002048889A1 (en) 2000-12-14 2001-12-14 Caching system for a network storage system

Publications (1)

Publication Number Publication Date
AU2002234004A1 true AU2002234004A1 (en) 2002-06-24

Family

ID=24970219

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002234004A Abandoned AU2002234004A1 (en) 2000-12-14 2001-12-14 Caching system for a network storage system

Country Status (3)

Country Link
US (2) US6792507B2 (en)
AU (1) AU2002234004A1 (en)
WO (1) WO2002048889A1 (en)

Families Citing this family (107)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040139145A1 (en) * 2000-12-21 2004-07-15 Bar-Or Gigy Method and apparatus for scalable distributed storage
US7320023B2 (en) * 2001-02-23 2008-01-15 Sun Microsystems, Inc. Mechanism for caching dynamically generated content
US6925515B2 (en) * 2001-05-07 2005-08-02 International Business Machines Corporation Producer/consumer locking system for efficient replication of file data
US6721814B1 (en) * 2001-05-15 2004-04-13 Emc Corporation System and method of improving host performance characteristics by intelligent shift of data caching from host to cache-enabled mass storage subsystem
US7610357B1 (en) * 2001-06-29 2009-10-27 Cisco Technology, Inc. Predictively responding to SNMP commands
US7289499B1 (en) * 2001-07-16 2007-10-30 Network Appliance, Inc. Integrated system and method for controlling telecommunication network data communicated over a local area network and storage data communicated over a storage area network
US7239642B1 (en) 2001-07-16 2007-07-03 Network Appliance, Inc. Multi-protocol network interface card
US7539745B1 (en) * 2001-12-11 2009-05-26 Emc Corporation Network management for replication of data stored in a data storage environment
US7827136B1 (en) 2001-09-20 2010-11-02 Emc Corporation Management for replication of data stored in a data storage environment including a system and method for failover protection of software agents operating in the environment
US7028089B2 (en) * 2001-09-21 2006-04-11 International Business Machines Corporation Method and apparatus for caching subscribed and non-subscribed content in a network data processing system
US20030084219A1 (en) * 2001-10-26 2003-05-01 Maxxan Systems, Inc. System, apparatus and method for address forwarding for a computer network
EP1309147A1 (en) * 2001-10-30 2003-05-07 Hewlett-Packard Company, A Delaware Corporation Method and apparatus for managing profile information in a heterogeneous or homogeneous network environment
EP1308853A1 (en) * 2001-10-30 2003-05-07 Hewlett-Packard Company Data caching
US7159080B1 (en) * 2001-12-20 2007-01-02 Network Appliance, Inc. System and method for storing storage operating system data in switch ports
US7650412B2 (en) * 2001-12-21 2010-01-19 Netapp, Inc. Systems and method of implementing disk ownership in networked storage
US7296068B1 (en) 2001-12-21 2007-11-13 Network Appliance, Inc. System and method for transfering volume ownership in net-worked storage
US7085846B2 (en) * 2001-12-31 2006-08-01 Maxxan Systems, Incorporated Buffer to buffer credit flow control for computer network
US7145914B2 (en) * 2001-12-31 2006-12-05 Maxxan Systems, Incorporated System and method for controlling data paths of a network processor subsystem
US7246245B2 (en) * 2002-01-10 2007-07-17 Broadcom Corporation System on a chip for network storage devices
JP3964212B2 (en) * 2002-01-16 2007-08-22 株式会社日立製作所 Storage system
US7640547B2 (en) 2002-02-08 2009-12-29 Jpmorgan Chase & Co. System and method for allocating computing resources of a distributed computing system
US7103628B2 (en) * 2002-06-20 2006-09-05 Jp Morgan Chase & Co. System and method for dividing computations
US7376693B2 (en) * 2002-02-08 2008-05-20 Jp Morgan Chase & Company System architecture for distributed computing and method of using the system
US6895472B2 (en) * 2002-06-21 2005-05-17 Jp Morgan & Chase System and method for caching results
CA2476895A1 (en) * 2002-02-19 2003-08-28 Digimarc Corporation Security methods employing drivers licenses and other documents
US7295561B1 (en) 2002-04-05 2007-11-13 Ciphermax, Inc. Fibre channel implementation using network processors
US7307995B1 (en) 2002-04-05 2007-12-11 Ciphermax, Inc. System and method for linking a plurality of network switches
US7379970B1 (en) 2002-04-05 2008-05-27 Ciphermax, Inc. Method and system for reduced distributed event handling in a network environment
US7406038B1 (en) 2002-04-05 2008-07-29 Ciphermax, Incorporated System and method for expansion of computer network switching system without disruption thereof
US20030195956A1 (en) * 2002-04-15 2003-10-16 Maxxan Systems, Inc. System and method for allocating unique zone membership
US20030200330A1 (en) * 2002-04-22 2003-10-23 Maxxan Systems, Inc. System and method for load-sharing computer network switch
US7398326B2 (en) * 2002-04-25 2008-07-08 International Business Machines Corporation Methods for management of mixed protocol storage area networks
US20030202510A1 (en) * 2002-04-26 2003-10-30 Maxxan Systems, Inc. System and method for scalable switch fabric for computer network
US7584279B1 (en) * 2002-07-02 2009-09-01 Netapp, Inc. System and method for mapping block-based file operations to file level protocols
US8320241B2 (en) 2002-07-30 2012-11-27 Brocade Communications System, Inc. Fibre channel network employing registered state change notifications with enhanced payload
US7474652B2 (en) * 2002-07-30 2009-01-06 Brocade Communications Systems, Inc. Caching remote switch information in a fibre channel switch
US20040030766A1 (en) * 2002-08-12 2004-02-12 Michael Witkowski Method and apparatus for switch fabric configuration
CN1221898C (en) * 2002-08-13 2005-10-05 国际商业机器公司 System and method for updating network proxy cache server object
EP1543426A4 (en) * 2002-08-28 2008-01-23 Grass Valley Us Inc Video-storage network having increased performance
JP4439798B2 (en) * 2002-10-17 2010-03-24 株式会社日立製作所 Disk array device control method and disk array device
US9069815B1 (en) * 2002-11-06 2015-06-30 The Travelers Indemnity Company Method and system for responding to queries
US7032067B2 (en) * 2002-12-17 2006-04-18 Activcard Security token sharable data and synchronization cache
US7873868B1 (en) * 2003-01-17 2011-01-18 Unisys Corporation Method for obtaining higher throughput in a computer system utilizing a clustered systems manager
JP2004227097A (en) * 2003-01-20 2004-08-12 Hitachi Ltd Control method of storage device controller, and storage device controller
US7043623B2 (en) * 2003-01-22 2006-05-09 Intelitrac, Inc. Distributed memory computing environment and implementation thereof
US7686229B2 (en) * 2003-01-30 2010-03-30 Hewlett-Packard Development Company, L.P. RFID reader device having closely packed antennas
US7873723B2 (en) * 2003-01-30 2011-01-18 Hewlett-Packard Development Company, L.P. Device data
US7610348B2 (en) 2003-05-07 2009-10-27 International Business Machines Distributed file serving architecture system with metadata storage virtualization and data access at the data server connection speed
EP1486875A1 (en) * 2003-06-12 2004-12-15 STMicroelectronics Limited Allowing multiple simultaneous acccesses to a cache
US6973548B1 (en) * 2003-06-20 2005-12-06 Unisys Corporation Data acceleration mechanism for a multiprocessor shared memory system
US7065614B1 (en) * 2003-06-20 2006-06-20 Unisys Corporation System and method for maintaining memory coherency within a multi-processor data processing system
US7437511B1 (en) 2003-06-30 2008-10-14 Storage Technology Corporation Secondary level cache for storage area networks
JP2005115603A (en) 2003-10-07 2005-04-28 Hitachi Ltd Storage device controller and its control method
US7318165B2 (en) * 2004-01-15 2008-01-08 International Business Machines Corporation Apparatus for managing a cache in a distributed caching environment having an event auditor and a cache auditor
US7949792B2 (en) * 2004-02-27 2011-05-24 Cisco Technology, Inc. Encoding a TCP offload engine within FCP
JP4477906B2 (en) * 2004-03-12 2010-06-09 株式会社日立製作所 Storage system
JP2005301419A (en) 2004-04-07 2005-10-27 Hitachi Ltd Disk array device and data processing method for it
US8336040B2 (en) 2004-04-15 2012-12-18 Raytheon Company System and method for topology-aware job scheduling and backfilling in an HPC environment
US8335909B2 (en) 2004-04-15 2012-12-18 Raytheon Company Coupling processors to each other for high performance computing (HPC)
US9178784B2 (en) 2004-04-15 2015-11-03 Raytheon Company System and method for cluster management based on HPC architecture
US7383388B2 (en) * 2004-06-17 2008-06-03 International Business Machines Corporation Method for storing data
US20060004984A1 (en) * 2004-06-30 2006-01-05 Morris Tonia G Virtual memory management system
WO2006074869A1 (en) * 2005-01-11 2006-07-20 Rudolf Bayer Data storage system and method for operation thereof
WO2006088922A2 (en) * 2005-02-14 2006-08-24 Reactivity, Inc. Proxy server caching
US7535917B1 (en) 2005-02-22 2009-05-19 Netapp, Inc. Multi-protocol network adapter
JP2006252019A (en) * 2005-03-09 2006-09-21 Hitachi Ltd Storage network system
CN100342352C (en) * 2005-03-14 2007-10-10 北京邦诺存储科技有限公司 Expandable high speed storage network buffer system
US20060262804A1 (en) * 2005-05-18 2006-11-23 Kim Moon J Method of providing multiprotocol cache service among global storage farms
US20060288094A1 (en) * 2005-06-15 2006-12-21 Johan Asplund Methods for configuring cache memory size
US9390019B2 (en) * 2006-02-28 2016-07-12 Violin Memory Inc. Method and apparatus for providing high-performance and highly-scalable storage acceleration
US20080005525A1 (en) * 2006-06-29 2008-01-03 Rosenbluth Mark B Partitioning program memory
US7415574B2 (en) * 2006-07-05 2008-08-19 Cisco Technology, Inc. Dynamic, on-demand storage area network (SAN) cache
US8145837B2 (en) * 2007-01-03 2012-03-27 Raytheon Company Computer storage system with redundant storage servers and at least one cache server
US20080201332A1 (en) * 2007-02-20 2008-08-21 Souders Steven K System and method for preloading content on the basis of user context
US7698506B1 (en) * 2007-04-26 2010-04-13 Network Appliance, Inc. Partial tag offloading for storage server victim cache
US8370424B2 (en) 2007-06-22 2013-02-05 Aol Inc. Systems and methods for caching and serving dynamic content
US20090037915A1 (en) * 2007-07-31 2009-02-05 Rothman Michael A Staging block-based transactions
CN101499073B (en) * 2008-01-29 2011-10-12 国际商业机器公司 Continuous storage data storing and managing method and system based on access frequency
CN101557306A (en) * 2008-04-09 2009-10-14 鸿富锦精密工业（深圳）有限公司 Electronic device and method for setting working modes of line cards thereof
US7864764B1 (en) * 2008-09-16 2011-01-04 Juniper Networks, Inc. Accelerated packet processing in a network acceleration device
US20110087833A1 (en) * 2009-10-08 2011-04-14 Advanced Micro Devices, Inc. Local nonvolatile write-through cache for a data server having network-based data storage, and related operating methods
US20110103356A1 (en) * 2009-10-30 2011-05-05 Openwave Systems, Inc. Back-channeled packeted data
US20110137861A1 (en) * 2009-12-09 2011-06-09 International Business Machines Corporation Methods for Achieving Efficient Coherent Access to Data in a Cluster of Data Processing Computing Nodes
US9015333B2 (en) 2009-12-18 2015-04-21 Cisco Technology, Inc. Apparatus and methods for handling network file operations over a fibre channel network
TW201142646A (en) * 2010-05-21 2011-12-01 xiang-yu Li Cloud data storage system
US9385938B2 (en) 2010-06-22 2016-07-05 Blackberry Limited Information distribution in a wireless communication system
US8570962B2 (en) * 2010-06-22 2013-10-29 Blackberry Limited Information selection in a wireless communication system
US8595438B1 (en) * 2010-09-30 2013-11-26 Emc Corporation System and method for improving cache performance
JP5717864B2 (en) * 2010-11-16 2015-05-13 インテル・コーポレーション Endpoint cache for data storage systems
US9465885B2 (en) * 2010-12-03 2016-10-11 Salesforce.Com, Inc. Method and system for providing information to a mobile handheld device from a database system
US9098397B2 (en) * 2011-04-04 2015-08-04 International Business Machines Corporation Extending cache for an external storage system into individual servers
US20130046935A1 (en) * 2011-08-18 2013-02-21 Microsoft Corporation Shared copy cache across networked devices
US8713257B2 (en) * 2011-08-26 2014-04-29 Lsi Corporation Method and system for shared high speed cache in SAS switches
US10229221B1 (en) * 2012-03-01 2019-03-12 EMC IP Holding Company LLC Techniques for cache updates based on quality of service
US9330003B1 (en) * 2012-06-15 2016-05-03 Qlogic, Corporation Intelligent adapter for maintaining cache coherency
US9160803B2 (en) * 2012-06-21 2015-10-13 International Business Machines Corporation Web storage optimization
US9135172B2 (en) 2012-08-02 2015-09-15 Qualcomm Incorporated Cache data migration in a multicore processing system
US9559889B1 (en) * 2012-10-31 2017-01-31 Amazon Technologies, Inc. Cache population optimization for storage gateways
US9729659B2 (en) * 2013-03-14 2017-08-08 Microsoft Technology Licensing, Llc Caching content addressable data chunks for storage virtualization
US9495292B1 (en) * 2013-12-31 2016-11-15 EMC IP Holding Company, LLC Cache management
US9454305B1 (en) 2014-01-27 2016-09-27 Qlogic, Corporation Method and system for managing storage reservation
US9423980B1 (en) 2014-06-12 2016-08-23 Qlogic, Corporation Methods and systems for automatically adding intelligent storage adapters to a cluster
US9436654B1 (en) 2014-06-23 2016-09-06 Qlogic, Corporation Methods and systems for processing task management functions in a cluster having an intelligent storage adapter
US9477424B1 (en) 2014-07-23 2016-10-25 Qlogic, Corporation Methods and systems for using an intelligent storage adapter for replication in a clustered environment
US9460017B1 (en) 2014-09-26 2016-10-04 Qlogic, Corporation Methods and systems for efficient cache mirroring
US9483207B1 (en) 2015-01-09 2016-11-01 Qlogic, Corporation Methods and systems for efficient caching using an intelligent storage adapter
US10481834B2 (en) * 2018-01-24 2019-11-19 Samsung Electronics Co., Ltd. Erasure code data protection across multiple NVME over fabrics storage devices

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4755930A (en) 1985-06-27 1988-07-05 Encore Computer Corporation Hierarchical cache memory system and method
US5247649A (en) 1988-05-06 1993-09-21 Hitachi, Ltd. Multi-processor system having a multi-port cache memory
JP2761506B2 (en) 1988-07-08 1998-06-04 株式会社日立製作所 Main memory controller
US5611049A (en) 1992-06-03 1997-03-11 Pitts; William M. System for accessing distributed data cache channel at each network node to pass requests and data
US5664106A (en) 1993-06-04 1997-09-02 Digital Equipment Corporation Phase-space surface representation of server computer performance in a computer network
US5530832A (en) 1993-10-14 1996-06-25 International Business Machines Corporation System and method for practicing essential inclusion in a multiprocessor and cache hierarchy
US5577226A (en) 1994-05-06 1996-11-19 Eec Systems, Inc. Method and system for coherently caching I/O devices across a network
JPH0816470A (en) 1994-07-04 1996-01-19 Hitachi Ltd Parallel computer
US6085234A (en) 1994-11-28 2000-07-04 Inca Technology, Inc. Remote file services network-infrastructure cache
US5805809A (en) 1995-04-26 1998-09-08 Shiva Corporation Installable performance accelerator for maintaining a local cache storing data residing on a server computer
US5845324A (en) 1995-04-28 1998-12-01 Unisys Corporation Dual bus network cache controller system having rapid invalidation cycles and reduced latency for cache access
US5699548A (en) 1995-06-01 1997-12-16 Intel Corporation Method and apparatus for selecting a mode for updating external memory
US5845280A (en) 1995-09-25 1998-12-01 Microsoft Corporation Method and apparatus for transmitting a file in a network using a single transmit request from a user-mode process to a kernel-mode process
US5835943A (en) 1995-11-30 1998-11-10 Stampede Technologies, Inc. Apparatus and method for increased data access in a network file oriented caching system
US5864854A (en) 1996-01-05 1999-01-26 Lsi Logic Corporation System and method for maintaining a shared cache look-up table
US5978841A (en) 1996-03-08 1999-11-02 Berger; Louis Look ahead caching process for improved information retrieval response time by caching bodies of information before they are requested by the user
US5944789A (en) 1996-08-14 1999-08-31 Emc Corporation Network file server maintaining local caches of file directory information in data mover computers
US5852717A (en) 1996-11-20 1998-12-22 Shiva Corporation Performance optimizations for computer networks utilizing HTTP
US6098096A (en) 1996-12-09 2000-08-01 Sun Microsystems, Inc. Method and apparatus for dynamic cache preloading across a network
US5873100A (en) 1996-12-20 1999-02-16 Intel Corporation Internet browser that includes an enhanced cache for user-controlled document retention
US5878218A (en) 1997-03-17 1999-03-02 International Business Machines Corporation Method and system for creating and utilizing common caches for internetworks
US5933849A (en) 1997-04-10 1999-08-03 At&T Corp Scalable distributed caching system and method
US5944780A (en) 1997-05-05 1999-08-31 At&T Corp Network with shared caching
US5991810A (en) 1997-08-01 1999-11-23 Novell, Inc. User name authentication for gateway clients accessing a proxy cache server
US6138209A (en) 1997-09-05 2000-10-24 International Business Machines Corporation Data processing system and multi-way set associative cache utilizing class predict data structure and method thereof
US5978951A (en) 1997-09-11 1999-11-02 3Com Corporation High speed cache management unit for use in a bridge/router
JPH11122486A (en) 1997-10-17 1999-04-30 Sharp Corp Picture processor
US6081883A (en) 1997-12-05 2000-06-27 Auspex Systems, Incorporated Processing system with dynamically allocatable buffer memory

Also Published As

Publication number Publication date
US6792507B2 (en) 2004-09-14
WO2002048889A1 (en) 2002-06-20
US20020078299A1 (en) 2002-06-20
US20050027798A1 (en) 2005-02-03

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