AU2001293256A1 - Command read-back to verify integrity of command data written to disk drive - Google Patents

Command read-back to verify integrity of command data written to disk drive

Info

Publication number
AU2001293256A1
AU2001293256A1 AU2001293256A AU9325601A AU2001293256A1 AU 2001293256 A1 AU2001293256 A1 AU 2001293256A1 AU 2001293256 A AU2001293256 A AU 2001293256A AU 9325601 A AU9325601 A AU 9325601A AU 2001293256 A1 AU2001293256 A1 AU 2001293256A1
Authority
AU
Australia
Prior art keywords
command
disk drive
data written
verify integrity
command data
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
AU2001293256A
Inventor
Richard J. Biskup
James A. Mcdonald
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.)
3ware Inc
Original Assignee
3ware 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 3ware Inc filed Critical 3ware Inc
Publication of AU2001293256A1 publication Critical patent/AU2001293256A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
    • G06F3/0659—Command handling arrangements, e.g. command buffers, queues, command scheduling
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1415—Saving, restoring, recovering or retrying at system level
    • G06F11/1435—Saving, restoring, recovering or retrying at system level using file system or storage system metadata
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/0614—Improving the reliability of storage systems
    • G06F3/0619—Improving the reliability of storage systems in relation to data integrity, e.g. data losses, bit errors
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0673—Single storage device
    • G06F3/0674—Disk device
AU2001293256A 2000-09-12 2001-09-05 Command read-back to verify integrity of command data written to disk drive Abandoned AU2001293256A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/659,974 US6496900B1 (en) 2000-09-12 2000-09-12 Disk array system, controller, and method for verifying command data written to disk drives
US09/659,974 2000-09-12
PCT/US2001/042071 WO2002023547A2 (en) 2000-09-12 2001-09-05 Command read-back to verify integrity of command data written to disk drive

Publications (1)

Publication Number Publication Date
AU2001293256A1 true AU2001293256A1 (en) 2002-03-26

Family

ID=24647592

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001293256A Abandoned AU2001293256A1 (en) 2000-09-12 2001-09-05 Command read-back to verify integrity of command data written to disk drive

Country Status (3)

Country Link
US (1) US6496900B1 (en)
AU (1) AU2001293256A1 (en)
WO (1) WO2002023547A2 (en)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6609170B1 (en) * 1999-12-29 2003-08-19 Intel Corporation Method and apparatus for BIOS control of electrical device address/identification assignments
JP2003044420A (en) * 2001-07-27 2003-02-14 Fujitsu Ltd Bus driver device
US20030056033A1 (en) * 2001-09-17 2003-03-20 Atto Technology, Inc. Method of ensuring the integrity of a command instruction exchanged between a host device and an ATA device
US7346135B1 (en) 2002-02-13 2008-03-18 Marvell International, Ltd. Compensation for residual frequency offset, phase noise and sampling phase offset in wireless networks
US20030167408A1 (en) * 2002-03-01 2003-09-04 Fitzpatrick Gregory P. Randomized bit dispersal of sensitive data sets
US6961813B2 (en) * 2002-06-21 2005-11-01 Hewlett-Packard Development Company, L.P. System and method for providing multi-initiator capability to an ATA drive
US7047335B2 (en) * 2002-07-25 2006-05-16 Lsi Logic Corporation Method for receiving user defined frame information structure (FIS) types in a serial-ATA (SATA) system
US6735650B1 (en) 2002-08-30 2004-05-11 Western Digital Technologies, Inc. Disk drive and method for data transfer initiated by nonstandard disk-drive commands on a serial ATA interface that only supports standard ATA disk-drive commands
US7263153B2 (en) 2002-10-09 2007-08-28 Marvell International, Ltd. Clock offset compensator
US7319705B1 (en) 2002-10-22 2008-01-15 Marvell International Ltd. Programmable pre-emphasis circuit for serial ATA
TW555100U (en) * 2002-11-27 2003-09-21 Power Quotient Int Co Ltd High speed of data transfer of solid state disk on module
US7246192B1 (en) 2003-01-10 2007-07-17 Marvell International Ltd. Serial/parallel ATA controller and converter
US20040162926A1 (en) * 2003-02-14 2004-08-19 Itzhak Levy Serial advanced technology attachment interface
TWI251743B (en) * 2003-04-07 2006-03-21 Benq Corp Method for disabling writing function of storage apparatus
US7197669B2 (en) * 2003-07-30 2007-03-27 Via Technologies, Inc. Method and circuit for command integrity checking (CIC) in a graphics controller
US8930583B1 (en) 2003-09-18 2015-01-06 Marvell Israel (M.I.S.L) Ltd. Method and apparatus for controlling data transfer in a serial-ATA system
JP4383148B2 (en) 2003-11-25 2009-12-16 株式会社日立製作所 Magnetic disk array device with processing offload function module
JP4156499B2 (en) * 2003-11-28 2008-09-24 株式会社日立製作所 Disk array device
JP4379793B2 (en) * 2004-03-12 2009-12-09 株式会社デンソー Electronic control device for vehicle
US7958292B2 (en) 2004-06-23 2011-06-07 Marvell World Trade Ltd. Disk drive system on chip with integrated buffer memory and support for host memory access
JP2006155488A (en) * 2004-12-01 2006-06-15 Sony Corp Data processor and data processing method
TW200739547A (en) * 2005-08-17 2007-10-16 Koninkl Philips Electronics Nv Method and device for storing/reading data on/from a record medium and for transferring information to/from it
JP2007164451A (en) * 2005-12-13 2007-06-28 Fujitsu Ltd Input/output control method, input/output control program and magnetic disk device
US7761657B2 (en) 2006-07-10 2010-07-20 Hitachi, Ltd. Storage control system, control method for storage control system, port selector, and controller
US8429328B2 (en) * 2007-06-29 2013-04-23 Sandisk Technologies Inc. System for communicating with a non-volatile memory storage device
US8433842B2 (en) * 2007-06-29 2013-04-30 Sandisk Technologies Inc. Method for communicating with a non-volatile memory storage device
US7966445B2 (en) * 2007-12-24 2011-06-21 Telefonaktiebolaget L M Ericsson (Publ) Read status controller
GB2457147B (en) * 2008-02-08 2012-05-02 Ibm Method to write data from an I2C master to an I2C slave
US8200860B2 (en) * 2009-02-13 2012-06-12 International Business Machines Corporation Apparatus and method to perform a version pre-check of a storage controller command
US8327249B2 (en) * 2009-08-20 2012-12-04 Broadcom Corporation Soft error rate protection for memories
CN102270167A (en) * 2010-06-03 2011-12-07 鸿富锦精密工业（深圳）有限公司 System and method for testing a plurality of hard disk ports of mainboard
US8832896B2 (en) 2011-05-04 2014-09-16 Wagner Spray Tech Corporation Paint roller edge guard
US9158578B1 (en) 2011-12-30 2015-10-13 Emc Corporation System and method for migrating virtual machines
US8627012B1 (en) * 2011-12-30 2014-01-07 Emc Corporation System and method for improving cache performance
US9053033B1 (en) 2011-12-30 2015-06-09 Emc Corporation System and method for cache content sharing
US9235524B1 (en) 2011-12-30 2016-01-12 Emc Corporation System and method for improving cache performance
US8930947B1 (en) 2011-12-30 2015-01-06 Emc Corporation System and method for live migration of a virtual machine with dedicated cache
US9104529B1 (en) 2011-12-30 2015-08-11 Emc Corporation System and method for copying a cache system
US9009416B1 (en) 2011-12-30 2015-04-14 Emc Corporation System and method for managing cache system content directories
US9519546B2 (en) * 2014-03-17 2016-12-13 Dell Products L.P. Striping cache blocks with logical block address scrambling
US11436073B2 (en) 2020-11-18 2022-09-06 Hewlett Packard Enterprise Development Lp Fault indications for storage system commands

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4148098A (en) * 1976-10-18 1979-04-03 Xerox Corporation Data transfer system with disk command verification apparatus
US4910666A (en) * 1986-12-18 1990-03-20 Bull Hn Information Systems Inc. Apparatus for loading and verifying a control store memory of a central subsystem
KR960001750B1 (en) * 1991-07-30 1996-02-05 Hitachi Ltd Scsi controller and the method for use on an information
US5530960A (en) * 1991-12-17 1996-06-25 Dell Usa, L.P. Disk drive controller accepting first commands for accessing composite drives and second commands for individual diagnostic drive control wherein commands are transparent to each other
JP3338488B2 (en) * 1992-11-18 2002-10-28 富士通株式会社 Data processing device verification method and device
JPH10133962A (en) * 1996-11-01 1998-05-22 Fujitsu Ltd Method and device for verifying transferring data at data processor with external recorder
US5909334A (en) * 1996-05-10 1999-06-01 Western Digital Corporation Verifying write operations in a magnetic disk drive
US5941998A (en) 1997-07-25 1999-08-24 Samsung Electronics Co., Ltd. Disk drive incorporating read-verify after write method
WO1999026150A1 (en) * 1997-11-14 1999-05-27 3Ware, Inc. High-performance architecture for disk array controller
US6098114A (en) * 1997-11-14 2000-08-01 3Ware Disk array system for processing and tracking the completion of I/O requests

Also Published As

Publication number Publication date
US6496900B1 (en) 2002-12-17
WO2002023547A3 (en) 2003-09-25
WO2002023547A2 (en) 2002-03-21

Similar Documents

Publication Publication Date Title
AU2001293256A1 (en) Command read-back to verify integrity of command data written to disk drive
AU2003298820A1 (en) Emulated read-write disk drive using a protected medium
DE69706113T2 (en) Multitrack transmission lines for read / write head connections in disk drives
AU1595201A (en) Adding audio-visual data to previously recorded audio-visual data on disk medium
AU2002229003A1 (en) Disk drive data protection using clusters containing error detection sectors
WO2006065668A3 (en) Non-volatile memory and method with multi-stream updating
AU2003251171A1 (en) Information storage medium and method of recording and/or reproducing with respect to the medium
AU2003294010A1 (en) Hologram recording/reproducing device and hologram recording medium
SG130087A1 (en) Method and apparatus for writing servo information
HK1114458A1 (en) Method of recording/reproducing data and method of disc certification of a recording medium
WO2001075878A1 (en) Recording format, recording device and reproducing device
AU2002212707A1 (en) Optical disk, recording device for optical disk, reproducing device for optical disk, method of reproducing optical disk and method of producing optical disk
AU2003215930A1 (en) Optical information storage medium and recording/reproducing method for the same
AU2001288125A1 (en) Optical information recording medium and method of reproducing the record
AU3326700A (en) Rewritable multilayer disk and information recording / reproducing device
AU2001265206A1 (en) Method and apparatus for emulating read/write file system on a write-once data storage disk
AU2001278752A1 (en) Information recording medium and recording/reproducing method thereof
AU7120200A (en) Method and apparatus for testing disk drive read/write heads
AU2003220613A1 (en) Limited play data storage media and method for limiting access to data thereon
EP1324339A3 (en) Method of recording dubbing audio data onto a rewritable recording medium
AU2003230882A1 (en) Limited play data storage media and method for limiting access to data thereon
SG89374A1 (en) Read/write control system for a disk drive
SG102663A1 (en) Disk drive with control of head and write gate signals for read and write operation
AU2002354113A1 (en) Write once optical recording medium recording method and write once optical recording medium
GB2366067B (en) Audio-visual disk drive optimized for response to an off-course head during a write command