GB2423173B - Virtual ordered writes for multiple storages devices - Google Patents
Virtual ordered writes for multiple storages devicesInfo
- Publication number
- GB2423173B GB2423173B GB0609391A GB0609391A GB2423173B GB 2423173 B GB2423173 B GB 2423173B GB 0609391 A GB0609391 A GB 0609391A GB 0609391 A GB0609391 A GB 0609391A GB 2423173 B GB2423173 B GB 2423173B
- Authority
- GB
- United Kingdom
- Prior art keywords
- multiple storages
- ordered writes
- storages devices
- virtual ordered
- virtual
- 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.)
- Active
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
-
- 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
- G06F3/0646—Horizontal data movement in storage systems, i.e. moving data in between storage devices or systems
- G06F3/065—Replication mechanisms
-
- G06F17/30067—
-
- 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
- G06F3/061—Improving I/O performance
- G06F3/0611—Improving I/O performance in relation to response time
-
- 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
- G06F3/0617—Improving the reliability of storage systems in relation to availability
-
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0707625A GB2436746B (en) | 2003-12-01 | 2004-10-19 | Virtual ordered writes for multiple storage devices |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/724,670 US7228456B2 (en) | 2003-12-01 | 2003-12-01 | Data recovery for virtual ordered writes for multiple storage devices |
US10/724,669 US7054883B2 (en) | 2003-12-01 | 2003-12-01 | Virtual ordered writes for multiple storage devices |
PCT/US2004/034330 WO2005057337A2 (en) | 2003-12-01 | 2004-10-19 | Virtual ordered writes for multiple storage devices |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0609391D0 GB0609391D0 (en) | 2006-06-21 |
GB2423173A GB2423173A (en) | 2006-08-16 |
GB2423173B true GB2423173B (en) | 2007-06-06 |
Family
ID=34681728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0609391A Active GB2423173B (en) | 2003-12-01 | 2004-10-19 | Virtual ordered writes for multiple storages devices |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2007513424A (en) |
DE (1) | DE112004002315B4 (en) |
GB (1) | GB2423173B (en) |
WO (1) | WO2005057337A2 (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5369767A (en) * | 1989-05-17 | 1994-11-29 | International Business Machines Corp. | Servicing interrupt requests in a data processing system without using the services of an operating system |
US5469453A (en) * | 1990-03-02 | 1995-11-21 | Mti Technology Corporation | Data corrections applicable to redundant arrays of independent disks |
US6209002B1 (en) * | 1999-02-17 | 2001-03-27 | Emc Corporation | Method and apparatus for cascading data through redundant data storage units |
US6301643B1 (en) * | 1998-09-03 | 2001-10-09 | International Business Machines Corporation | Multi-environment data consistency |
US20020023199A1 (en) * | 1999-02-26 | 2002-02-21 | Voom Technologies, Inc. | Computer storage restoration |
US6502205B1 (en) * | 1993-04-23 | 2002-12-31 | Emc Corporation | Asynchronous remote data mirroring system |
US6898685B2 (en) * | 2003-03-25 | 2005-05-24 | Emc Corporation | Ordering data writes from a local storage device to a remote storage device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5615329A (en) * | 1994-02-22 | 1997-03-25 | International Business Machines Corporation | Remote data duplexing |
US5845147A (en) * | 1996-03-19 | 1998-12-01 | Emc Corporation | Single lock command for an I/O storage system that performs both locking and I/O data operation |
US5901327A (en) * | 1996-05-28 | 1999-05-04 | Emc Corporation | Bundling of write data from channel commands in a command chain for transmission over a data link between data storage systems for remote data mirroring |
US6157991A (en) * | 1998-04-01 | 2000-12-05 | Emc Corporation | Method and apparatus for asynchronously updating a mirror of a source device |
US7249193B1 (en) * | 2001-08-28 | 2007-07-24 | Emc Corporation | SRDF assist |
JP3983516B2 (en) * | 2001-10-25 | 2007-09-26 | 株式会社日立製作所 | Storage system |
-
2004
- 2004-10-19 DE DE112004002315.7T patent/DE112004002315B4/en active Active
- 2004-10-19 JP JP2006542566A patent/JP2007513424A/en active Pending
- 2004-10-19 WO PCT/US2004/034330 patent/WO2005057337A2/en active Application Filing
- 2004-10-19 GB GB0609391A patent/GB2423173B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5369767A (en) * | 1989-05-17 | 1994-11-29 | International Business Machines Corp. | Servicing interrupt requests in a data processing system without using the services of an operating system |
US5469453A (en) * | 1990-03-02 | 1995-11-21 | Mti Technology Corporation | Data corrections applicable to redundant arrays of independent disks |
US6502205B1 (en) * | 1993-04-23 | 2002-12-31 | Emc Corporation | Asynchronous remote data mirroring system |
US6301643B1 (en) * | 1998-09-03 | 2001-10-09 | International Business Machines Corporation | Multi-environment data consistency |
US6209002B1 (en) * | 1999-02-17 | 2001-03-27 | Emc Corporation | Method and apparatus for cascading data through redundant data storage units |
US20020023199A1 (en) * | 1999-02-26 | 2002-02-21 | Voom Technologies, Inc. | Computer storage restoration |
US6898685B2 (en) * | 2003-03-25 | 2005-05-24 | Emc Corporation | Ordering data writes from a local storage device to a remote storage device |
Also Published As
Publication number | Publication date |
---|---|
JP2007513424A (en) | 2007-05-24 |
GB2423173A (en) | 2006-08-16 |
WO2005057337A2 (en) | 2005-06-23 |
DE112004002315T5 (en) | 2006-10-12 |
GB0609391D0 (en) | 2006-06-21 |
WO2005057337A3 (en) | 2005-12-29 |
DE112004002315B4 (en) | 2016-11-10 |
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