JP2013539134A5 - - Google Patents
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- JP2013539134A5 JP2013539134A5 JP2013531648A JP2013531648A JP2013539134A5 JP 2013539134 A5 JP2013539134 A5 JP 2013539134A5 JP 2013531648 A JP2013531648 A JP 2013531648A JP 2013531648 A JP2013531648 A JP 2013531648A JP 2013539134 A5 JP2013539134 A5 JP 2013539134A5
- Authority
- JP
- Japan
- Prior art keywords
- subset
- storage
- raid layout
- layout
- storage devices
- 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.)
- Granted
Links
- 238000013500 data storage Methods 0.000 claims 8
- 238000000034 method Methods 0.000 claims 2
- 239000007787 solid Substances 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/896,669 | 2010-10-01 | ||
| US12/896,669 US9229808B2 (en) | 2010-10-01 | 2010-10-01 | Reconstruct reads in a raid array with dynamic geometries |
| PCT/US2011/052276 WO2012044492A1 (en) | 2010-10-01 | 2011-09-20 | Reconstruct reads in a raid array with dynamic geometries |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016096285A Division JP6247334B2 (ja) | 2010-10-01 | 2016-05-12 | 動的構成のraidアレイにおける再構成読み込み |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013539134A JP2013539134A (ja) | 2013-10-17 |
| JP2013539134A5 true JP2013539134A5 (enExample) | 2014-11-06 |
| JP5937599B2 JP5937599B2 (ja) | 2016-06-22 |
Family
ID=44720170
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013531648A Active JP5937599B2 (ja) | 2010-10-01 | 2011-09-20 | 動的構成のraidアレイにおける再構成読み込み |
| JP2016096285A Active JP6247334B2 (ja) | 2010-10-01 | 2016-05-12 | 動的構成のraidアレイにおける再構成読み込み |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016096285A Active JP6247334B2 (ja) | 2010-10-01 | 2016-05-12 | 動的構成のraidアレイにおける再構成読み込み |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US9229808B2 (enExample) |
| EP (1) | EP2622477B1 (enExample) |
| JP (2) | JP5937599B2 (enExample) |
| KR (1) | KR101824286B1 (enExample) |
| CN (1) | CN103314361B (enExample) |
| WO (1) | WO2012044492A1 (enExample) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11614893B2 (en) | 2010-09-15 | 2023-03-28 | Pure Storage, Inc. | Optimizing storage device access based on latency |
| US12008266B2 (en) | 2010-09-15 | 2024-06-11 | Pure Storage, Inc. | Efficient read by reconstruction |
| US8775868B2 (en) * | 2010-09-28 | 2014-07-08 | Pure Storage, Inc. | Adaptive RAID for an SSD environment |
| US9128910B1 (en) * | 2011-03-16 | 2015-09-08 | Tintri Inc. | Avoiding long access latencies in redundant storage systems |
| US10489412B2 (en) * | 2012-03-29 | 2019-11-26 | Hitachi Vantara Corporation | Highly available search index with storage node addition and removal |
| US9372726B2 (en) | 2013-01-09 | 2016-06-21 | The Research Foundation For The State University Of New York | Gang migration of virtual machines using cluster-wide deduplication |
| US9092310B2 (en) | 2013-03-15 | 2015-07-28 | Seagate Technology Llc | Host command based read disturb methodology |
| US9153347B2 (en) * | 2013-12-06 | 2015-10-06 | Feiyue Xu | Method and system for reliable big capacity storage system protected by triple protection |
| KR102318478B1 (ko) * | 2014-04-21 | 2021-10-27 | 삼성전자주식회사 | 스토리지 컨트롤러, 스토리지 시스템 및 상기 스토리지 컨트롤러의 동작 방법 |
| US9990263B1 (en) * | 2015-03-20 | 2018-06-05 | Tintri Inc. | Efficient use of spare device(s) associated with a group of devices |
| US10318197B2 (en) | 2015-04-08 | 2019-06-11 | Tintri By Ddn, Inc. | Native storage quality of service for virtual machines |
| US10649850B1 (en) * | 2015-06-29 | 2020-05-12 | Amazon Technologies, Inc. | Heterogenous media storage and organization in automated data storage systems |
| US10838911B1 (en) | 2015-12-14 | 2020-11-17 | Amazon Technologies, Inc. | Optimization of data request processing for data storage systems |
| CN106933490A (zh) | 2015-12-29 | 2017-07-07 | 伊姆西公司 | 控制对磁盘阵列进行读写操作的方法和装置 |
| US20240193038A1 (en) * | 2016-07-22 | 2024-06-13 | Pure Storage, Inc | Intelligent characteristic based storage device allocation in a storage system |
| CN113407122B (zh) * | 2016-12-21 | 2023-08-25 | 伊姆西Ip控股有限责任公司 | Raid重建的方法和设备 |
| CN110383251B (zh) * | 2017-03-28 | 2023-04-07 | 株式会社日立制作所 | 存储系统、计算机可读记录介质、系统的控制方法 |
| CN110096217B (zh) * | 2018-01-31 | 2022-05-27 | 伊姆西Ip控股有限责任公司 | 用于重新定位数据的方法、数据存储系统和介质 |
| US11171671B2 (en) * | 2019-02-25 | 2021-11-09 | Samsung Electronics Co., Ltd. | Reducing vulnerability window in key value storage server without sacrificing usable capacity |
| US11789611B2 (en) | 2020-04-24 | 2023-10-17 | Netapp, Inc. | Methods for handling input-output operations in zoned storage systems and devices thereof |
| US11379318B2 (en) | 2020-05-08 | 2022-07-05 | Vmware, Inc. | System and method of resyncing n-way mirrored metadata on distributed storage systems without requiring checksum in the underlying storage |
| US11403189B2 (en) * | 2020-05-08 | 2022-08-02 | Vmware, Inc. | System and method of resyncing data in erasure-coded objects on distributed storage systems without requiring checksum in the underlying storage |
| US11429498B2 (en) | 2020-05-08 | 2022-08-30 | Vmware, Inc. | System and methods of efficiently resyncing failed components without bitmap in an erasure-coded distributed object with log-structured disk layout |
| US11182250B1 (en) * | 2020-07-02 | 2021-11-23 | Vmware, Inc. | Systems and methods of resyncing data in erasure-coded objects with multiple failures |
| US11494090B2 (en) | 2020-09-25 | 2022-11-08 | Vmware, Inc. | Systems and methods of maintaining fault tolerance for new writes in degraded erasure coded distributed storage |
| US11340987B1 (en) | 2021-03-04 | 2022-05-24 | Netapp, Inc. | Methods and systems for raid protection in zoned solid-state drives |
| US11797377B2 (en) | 2021-10-05 | 2023-10-24 | Netapp, Inc. | Efficient parity determination in zoned solid-state drives of a storage system |
| US11803329B2 (en) | 2021-11-22 | 2023-10-31 | Netapp, Inc. | Methods and systems for processing write requests in a storage system |
| EP4449238A1 (en) | 2021-12-16 | 2024-10-23 | NetApp, Inc. | Scalable solid-state storage system and methods thereof |
| US11816359B2 (en) | 2021-12-16 | 2023-11-14 | Netapp, Inc. | Scalable solid-state storage system and methods thereof |
| US11940911B2 (en) | 2021-12-17 | 2024-03-26 | Netapp, Inc. | Persistent key-value store and journaling system |
| US12422999B2 (en) * | 2023-11-06 | 2025-09-23 | Dell Products L.P. | Solid-state disks wear leveling with predictive migration of data devices in a raid container system |
Family Cites Families (48)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3681766B2 (ja) | 1994-01-10 | 2005-08-10 | 富士通株式会社 | ディスクアレイ装置 |
| JPH07261945A (ja) * | 1994-03-17 | 1995-10-13 | Hitachi Ltd | ディスクアレイ装置およびディスクアレイの区分け方法 |
| US5657439A (en) | 1994-08-23 | 1997-08-12 | International Business Machines Corporation | Distributed subsystem sparing |
| US5497457A (en) * | 1994-10-17 | 1996-03-05 | International Business Machines Corporation | Redundant arrays of independent libraries of dismountable media with parity logging |
| US5651133A (en) * | 1995-02-01 | 1997-07-22 | Hewlett-Packard Company | Methods for avoiding over-commitment of virtual capacity in a redundant hierarchic data storage system |
| US5822782A (en) | 1995-10-27 | 1998-10-13 | Symbios, Inc. | Methods and structure to maintain raid configuration information on disks of the array |
| US6311251B1 (en) * | 1998-11-23 | 2001-10-30 | Storage Technology Corporation | System for optimizing data storage in a RAID system |
| US6321345B1 (en) * | 1999-03-01 | 2001-11-20 | Seachange Systems, Inc. | Slow response in redundant arrays of inexpensive disks |
| US6275898B1 (en) | 1999-05-13 | 2001-08-14 | Lsi Logic Corporation | Methods and structure for RAID level migration within a logical unit |
| US6681290B2 (en) | 2001-01-29 | 2004-01-20 | International Business Machines Corporation | Physical data layout to reduce seeks in a raid system |
| US6854071B2 (en) | 2001-05-14 | 2005-02-08 | International Business Machines Corporation | Method and apparatus for providing write recovery of faulty data in a non-redundant raid system |
| US6961890B2 (en) * | 2001-08-16 | 2005-11-01 | Hewlett-Packard Development Company, L.P. | Dynamic variable-length error correction code |
| US6851082B1 (en) * | 2001-11-13 | 2005-02-01 | Network Appliance, Inc. | Concentrated parity technique for handling double failures and enabling storage of more than one parity block per stripe on a storage device of a storage array |
| US6883065B1 (en) * | 2001-11-15 | 2005-04-19 | Xiotech Corporation | System and method for a redundant communication channel via storage area network back-end |
| US7111117B2 (en) | 2001-12-19 | 2006-09-19 | Broadcom Corporation | Expansion of RAID subsystems using spare space with immediate access to new space |
| US7315976B2 (en) * | 2002-01-31 | 2008-01-01 | Lsi Logic Corporation | Method for using CRC as metadata to protect against drive anomaly errors in a storage array |
| US7080278B1 (en) * | 2002-03-08 | 2006-07-18 | Network Appliance, Inc. | Technique for correcting multiple storage device failures in a storage array |
| US7200715B2 (en) | 2002-03-21 | 2007-04-03 | Network Appliance, Inc. | Method for writing contiguous arrays of stripes in a RAID storage system using mapped block writes |
| US6938123B2 (en) | 2002-07-19 | 2005-08-30 | Storage Technology Corporation | System and method for raid striping |
| US7383379B2 (en) * | 2002-08-07 | 2008-06-03 | Hewlett-Packard Development Company, L.P. | Manipulating data in a data storage device using an auxiliary memory device |
| JP3824317B2 (ja) * | 2003-06-24 | 2006-09-20 | インターナショナル・ビジネス・マシーンズ・コーポレーション | サーバ、コンピュータ装置、データ処理方法及びプログラム |
| GB0320494D0 (en) | 2003-09-02 | 2003-10-01 | Ibm | Methods apparatus and controllers for a raid storage system |
| US7206991B2 (en) | 2003-10-15 | 2007-04-17 | Lsi Logic Corporation | Method, apparatus and program for migrating between striped storage and parity striped storage |
| US8645622B2 (en) * | 2003-11-18 | 2014-02-04 | International Business Machines Corporation | Method to protect data on a disk drive from uncorrectable media errors |
| US7210077B2 (en) * | 2004-01-29 | 2007-04-24 | Hewlett-Packard Development Company, L.P. | System and method for configuring a solid-state storage device with error correction coding |
| US7681072B1 (en) | 2004-08-13 | 2010-03-16 | Panasas, Inc. | Systems and methods for facilitating file reconstruction and restoration in data storage systems where a RAID-X format is implemented at a file level within a plurality of storage devices |
| US7263583B2 (en) * | 2004-10-05 | 2007-08-28 | International Business Machines Corporation | On demand, non-capacity based process, apparatus and computer program to determine maintenance fees for disk data storage system |
| US7290199B2 (en) * | 2004-11-19 | 2007-10-30 | International Business Machines Corporation | Method and system for improved buffer utilization for disk array parity updates |
| JP4324088B2 (ja) | 2004-12-17 | 2009-09-02 | 富士通株式会社 | データ複製制御装置 |
| US7484137B2 (en) | 2005-03-31 | 2009-01-27 | Hitachi Global Storage Technologies Netherlands B.V. | RAID system using regional error statistics for redundancy grouping |
| US7370175B2 (en) * | 2006-03-31 | 2008-05-06 | Intel Corporation | System, method, and apparatus to aggregate heterogeneous RAID sets |
| WO2008127458A2 (en) | 2006-12-06 | 2008-10-23 | Fusion Multisystems, Inc. (Dba Fusion-Io) | Apparatus, system, and method for a shared, front-end, distributed raid |
| US7669008B2 (en) * | 2007-02-09 | 2010-02-23 | International Business Machines Corporation | Destage management of redundant data copies |
| US7904782B2 (en) * | 2007-03-09 | 2011-03-08 | Microsoft Corporation | Multiple protection group codes having maximally recoverable property |
| US7979773B2 (en) * | 2007-03-13 | 2011-07-12 | Summit Data Systems Llc | RAID array auto-initialization (RAAI) |
| US7958303B2 (en) | 2007-04-27 | 2011-06-07 | Gary Stephen Shuster | Flexible data storage system |
| JP2009037304A (ja) * | 2007-07-31 | 2009-02-19 | Hitachi Ltd | Raidレベルを変更する機能を有したストレージシステム |
| US8095851B2 (en) * | 2007-09-06 | 2012-01-10 | Siliconsystems, Inc. | Storage subsystem capable of adjusting ECC settings based on monitored conditions |
| US8799681B1 (en) * | 2007-12-27 | 2014-08-05 | Emc Corporation | Redundant array of encrypting disks |
| US20090172335A1 (en) * | 2007-12-31 | 2009-07-02 | Anand Krishnamurthi Kulkarni | Flash devices with raid |
| US8171379B2 (en) | 2008-02-18 | 2012-05-01 | Dell Products L.P. | Methods, systems and media for data recovery using global parity for multiple independent RAID levels |
| JP4862847B2 (ja) * | 2008-03-07 | 2012-01-25 | 日本電気株式会社 | ディスクアレイのデータ復旧方法、ディスクアレイシステム及び制御プログラム |
| US20100125695A1 (en) * | 2008-11-15 | 2010-05-20 | Nanostar Corporation | Non-volatile memory storage system |
| US20100241923A1 (en) * | 2009-03-17 | 2010-09-23 | Broadcom Corporation | Communication device employing LDPC (Low Density Parity Check) coding with Reed-Solomon (RS) and/or binary product coding |
| CN102334093B (zh) | 2009-03-18 | 2017-08-01 | 株式会社日立制作所 | 存储控制装置以及虚拟卷的控制方法 |
| US8037391B1 (en) | 2009-05-22 | 2011-10-11 | Nvidia Corporation | Raid-6 computation system and method |
| CN101727299B (zh) * | 2010-02-08 | 2011-06-29 | 北京同有飞骥科技股份有限公司 | 连续数据存储中面向raid5的写操作优化设计方法 |
| US8775868B2 (en) * | 2010-09-28 | 2014-07-08 | Pure Storage, Inc. | Adaptive RAID for an SSD environment |
-
2010
- 2010-10-01 US US12/896,669 patent/US9229808B2/en not_active Ceased
-
2011
- 2011-09-20 JP JP2013531648A patent/JP5937599B2/ja active Active
- 2011-09-20 CN CN201180054839.8A patent/CN103314361B/zh active Active
- 2011-09-20 KR KR1020137011225A patent/KR101824286B1/ko not_active Expired - Fee Related
- 2011-09-20 WO PCT/US2011/052276 patent/WO2012044492A1/en not_active Ceased
- 2011-09-20 EP EP11761784.5A patent/EP2622477B1/en active Active
-
2016
- 2016-05-12 JP JP2016096285A patent/JP6247334B2/ja active Active
-
2018
- 2018-01-05 US US15/863,777 patent/USRE48222E1/en active Active
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