CN103870210B - 具有多个处理栈的存储控制器中使用区域锁定转移i/o请求的方法和结构 - Google Patents
具有多个处理栈的存储控制器中使用区域锁定转移i/o请求的方法和结构 Download PDFInfo
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- CN103870210B CN103870210B CN201310085359.9A CN201310085359A CN103870210B CN 103870210 B CN103870210 B CN 103870210B CN 201310085359 A CN201310085359 A CN 201310085359A CN 103870210 B CN103870210 B CN 103870210B
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- Prior art keywords
- fast path
- requests
- block address
- stack
- locking
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/14—Handling requests for interconnection or transfer
-
- 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
- G06F12/0815—Cache consistency protocols
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/14—Protection against unauthorised use of memory or access to memory
-
- 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
-
- 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
- G06F3/0629—Configuration or reconfiguration of storage systems
- G06F3/0635—Configuration or reconfiguration of storage systems by changing the path, e.g. traffic rerouting, path reconfiguration
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Memory System Of A Hierarchy Structure (AREA)
- Storage Device Security (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/711,885 | 2012-12-12 | ||
US13/711,885 US9268695B2 (en) | 2012-12-12 | 2012-12-12 | Methods and structure for using region locks to divert I/O requests in a storage controller having multiple processing stacks |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103870210A CN103870210A (zh) | 2014-06-18 |
CN103870210B true CN103870210B (zh) | 2018-01-26 |
Family
ID=49322206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310085359.9A Active CN103870210B (zh) | 2012-12-12 | 2013-03-18 | 具有多个处理栈的存储控制器中使用区域锁定转移i/o请求的方法和结构 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9268695B2 (zh) |
EP (1) | EP2743822B1 (zh) |
JP (1) | JP2014120151A (zh) |
KR (1) | KR101612155B1 (zh) |
CN (1) | CN103870210B (zh) |
TW (1) | TWI541653B (zh) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
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US8671265B2 (en) | 2010-03-05 | 2014-03-11 | Solidfire, Inc. | Distributed data storage system providing de-duplication of data using block identifiers |
US9838269B2 (en) | 2011-12-27 | 2017-12-05 | Netapp, Inc. | Proportional quality of service based on client usage and system metrics |
US9054992B2 (en) | 2011-12-27 | 2015-06-09 | Solidfire, Inc. | Quality of service policy sets |
US9250832B2 (en) * | 2013-06-03 | 2016-02-02 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Confirmed divert bitmap to synchronize raid firmware operations with fast-path hardware I/O processing |
US20150244795A1 (en) | 2014-02-21 | 2015-08-27 | Solidfire, Inc. | Data syncing in a distributed system |
JP2016057876A (ja) * | 2014-09-10 | 2016-04-21 | 富士通株式会社 | 情報処理装置、入出力制御プログラム、及び入出力制御方法 |
US10452557B2 (en) * | 2015-01-28 | 2019-10-22 | Hitachi, Ltd. | Storage apparatus, computer system, and method for improved read operation handling |
US9632843B1 (en) * | 2015-04-20 | 2017-04-25 | Microsemi Storage Solutions (U.S.), Inc. | Memory allocation for RAID systems |
US10013173B2 (en) | 2015-07-29 | 2018-07-03 | Sandisk Technologies Llc | Data storage device with command buffer management module and method of operating same |
JP6930978B2 (ja) | 2016-03-02 | 2021-09-01 | ジェイ・ピィ・サイエンティフィック・リミテッドJp Scientific Limited | 固相マイクロ抽出用コーティング |
US10929022B2 (en) | 2016-04-25 | 2021-02-23 | Netapp. Inc. | Space savings reporting for storage system supporting snapshot and clones |
JP6803400B2 (ja) | 2016-05-10 | 2020-12-23 | ジェイ・ピィ・サイエンティフィック・リミテッドJp Scientific Limited | 固相マイクロ抽出装置上に吸着された分析物を脱着および検出するためのシステムおよび方法 |
US10642763B2 (en) | 2016-09-20 | 2020-05-05 | Netapp, Inc. | Quality of service policy sets |
US10528438B2 (en) * | 2017-05-25 | 2020-01-07 | Avago Technologies International Sales Pte. Limited | Method and system for handling bad blocks in a hardware accelerated caching solution |
US10852966B1 (en) * | 2017-10-18 | 2020-12-01 | EMC IP Holding Company, LLC | System and method for creating mapped RAID group during expansion of extent pool |
US10852951B1 (en) * | 2017-10-18 | 2020-12-01 | EMC IP Holding Company, LLC | System and method for improving I/O performance by introducing extent pool level I/O credits and user I/O credits throttling on Mapped RAID |
CN110618834B (zh) * | 2019-09-05 | 2021-10-15 | 苏州浪潮智能科技有限公司 | I/o栈请求响应方法、系统和i/o栈请求响应控制方法及系统 |
Family Cites Families (34)
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US5285528A (en) | 1991-02-22 | 1994-02-08 | International Business Machines Corporation | Data structures and algorithms for managing lock states of addressable element ranges |
US5761659A (en) | 1996-02-29 | 1998-06-02 | Sun Microsystems, Inc. | Method, product, and structure for flexible range locking of read and write requests using shared and exclusive locks, flags, sub-locks, and counters |
US6032216A (en) | 1997-07-11 | 2000-02-29 | International Business Machines Corporation | Parallel file system with method using tokens for locking modes |
US6574749B1 (en) | 1999-10-29 | 2003-06-03 | Nortel Networks Limited | Reliable distributed shared memory |
US6675157B1 (en) | 1999-11-01 | 2004-01-06 | International Business Machines Corporation | System and method for balancing binary search trees |
US6779063B2 (en) | 2001-04-09 | 2004-08-17 | Hitachi, Ltd. | Direct access storage system having plural interfaces which permit receipt of block and file I/O requests |
JP4162184B2 (ja) | 2001-11-14 | 2008-10-08 | 株式会社日立製作所 | データベース管理システムの実行情報を取得する手段を有する記憶装置 |
US6986015B2 (en) | 2001-12-10 | 2006-01-10 | Incipient, Inc. | Fast path caching |
US6898688B2 (en) | 2001-12-28 | 2005-05-24 | Storage Technology Corporation | Data management appliance |
US6912621B2 (en) | 2002-04-17 | 2005-06-28 | International Business Machines Corporation | Method and apparatus for updating data in mass storage subsystem using emulated shared memory |
US7082390B2 (en) | 2002-04-30 | 2006-07-25 | Lsi Logic Corporation | Advanced storage controller |
US7290105B1 (en) | 2002-12-16 | 2007-10-30 | Cisco Technology, Inc. | Zero overhead resource locks with attributes |
US7328364B1 (en) | 2003-03-21 | 2008-02-05 | Network Appliance, Inc. | Technique for coherent suspension of I/O operations in a RAID subsystem |
US7730222B2 (en) | 2004-08-24 | 2010-06-01 | Symantec Operating System | Processing storage-related I/O requests using binary tree data structures |
US7827362B2 (en) | 2004-08-24 | 2010-11-02 | Symantec Corporation | Systems, apparatus, and methods for processing I/O requests |
US7269588B1 (en) | 2003-09-24 | 2007-09-11 | Oracle International Corporation | Neighborhood locking technique for increasing concurrency among transactions |
US7362762B2 (en) | 2003-11-12 | 2008-04-22 | Cisco Technology, Inc. | Distributed packet processing with ordered locks to maintain requisite packet orderings |
EP1735712A1 (en) | 2004-03-26 | 2006-12-27 | Koninklijke Philips Electronics N.V. | Integrated circuit and method for transaction abortion |
US7206875B2 (en) | 2004-03-31 | 2007-04-17 | Intel Corporation | Expander device capable of persistent reservations and persistent affiliations |
US7386692B1 (en) | 2004-08-20 | 2008-06-10 | Sun Microsystems, Inc. | Method and apparatus for quantized deadline I/O scheduling |
US7260703B1 (en) | 2004-08-20 | 2007-08-21 | Sun Microsystems, Inc. | Method and apparatus for I/O scheduling |
US7418545B2 (en) | 2004-10-28 | 2008-08-26 | Intel Corporation | Integrated circuit capable of persistent reservations |
US7370128B2 (en) | 2004-10-29 | 2008-05-06 | Intel Corporation | Expander device capable of communication protocol translation |
US7305537B1 (en) | 2005-03-01 | 2007-12-04 | Sun Microsystems, Inc. | Method and system for I/O scheduler activations |
US7562200B1 (en) | 2005-06-10 | 2009-07-14 | American Megatrends, Inc. | Method, system, apparatus, and computer-readable medium for locking and synchronizing input/output operations in a data storage system |
US7529902B2 (en) * | 2005-10-19 | 2009-05-05 | Lsi Corporation | Methods and systems for locking in storage controllers |
US7478179B2 (en) | 2005-11-04 | 2009-01-13 | Sun Microsystems, Inc. | Input/output priority inheritance wherein first I/O request is executed based on higher priority |
US7447698B2 (en) | 2005-12-13 | 2008-11-04 | International Business Machines Corporation | Method for balancing binary search trees |
US8654045B2 (en) | 2006-07-31 | 2014-02-18 | Sony Corporation | Display and method for manufacturing display |
US7627744B2 (en) | 2007-05-10 | 2009-12-01 | Nvidia Corporation | External memory accessing DMA request scheduling in IC of parallel processing engines according to completion notification queue occupancy level |
US9424315B2 (en) * | 2007-08-27 | 2016-08-23 | Teradata Us, Inc. | Methods and systems for run-time scheduling database operations that are executed in hardware |
US20100268904A1 (en) * | 2009-04-15 | 2010-10-21 | Sheffield Robert L | Apparatus and methods for region lock management assist circuit in a storage system |
US8176218B2 (en) | 2010-08-11 | 2012-05-08 | Lsi Corporation | Apparatus and methods for real-time routing of received commands in a split-path architecture storage controller |
US8402183B2 (en) * | 2010-10-06 | 2013-03-19 | Lsi Corporation | System and method for coordinating control settings for hardware-automated I/O processors |
-
2012
- 2012-12-12 US US13/711,885 patent/US9268695B2/en active Active
-
2013
- 2013-02-22 TW TW102106304A patent/TWI541653B/zh not_active IP Right Cessation
- 2013-02-28 KR KR1020130022241A patent/KR101612155B1/ko not_active IP Right Cessation
- 2013-03-18 CN CN201310085359.9A patent/CN103870210B/zh active Active
- 2013-03-19 JP JP2013056228A patent/JP2014120151A/ja not_active Ceased
- 2013-10-02 EP EP13187013.1A patent/EP2743822B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
TW201423410A (zh) | 2014-06-16 |
EP2743822A1 (en) | 2014-06-18 |
EP2743822B1 (en) | 2016-12-07 |
KR20140076463A (ko) | 2014-06-20 |
KR101612155B1 (ko) | 2016-04-26 |
US20140164715A1 (en) | 2014-06-12 |
US9268695B2 (en) | 2016-02-23 |
TWI541653B (zh) | 2016-07-11 |
JP2014120151A (ja) | 2014-06-30 |
CN103870210A (zh) | 2014-06-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) CORPORAT Free format text: FORMER OWNER: INFINEON TECHNOLOGIES CORP. Effective date: 20150819 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150819 Address after: Singapore Singapore Applicant after: Avago Technologies General IP (Singapore) Pte. Ltd. Address before: California, USA Applicant before: LSI Corp. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181023 Address after: Singapore Singapore Patentee after: Avago Technologies General IP (Singapore) Pte. Ltd. Address before: Singapore Singapore Patentee before: Avago Technologies General IP (Singapore) Pte. Ltd. |
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TR01 | Transfer of patent right |