JP2003186630A - ディスクアレイ装置およびそのデータ退避方法 - Google Patents

ディスクアレイ装置およびそのデータ退避方法

Info

Publication number
JP2003186630A
JP2003186630A JP2001384010A JP2001384010A JP2003186630A JP 2003186630 A JP2003186630 A JP 2003186630A JP 2001384010 A JP2001384010 A JP 2001384010A JP 2001384010 A JP2001384010 A JP 2001384010A JP 2003186630 A JP2003186630 A JP 2003186630A
Authority
JP
Japan
Prior art keywords
drive
data
spare
array device
disk
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.)
Pending
Application number
JP2001384010A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003186630A5 (https=
Inventor
Mikio Fukuoka
幹夫 福岡
Eiju Katsuragi
栄寿 葛城
Takao Sato
孝夫 佐藤
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2001384010A priority Critical patent/JP2003186630A/ja
Publication of JP2003186630A publication Critical patent/JP2003186630A/ja
Publication of JP2003186630A5 publication Critical patent/JP2003186630A5/ja
Pending legal-status Critical Current

Links

JP2001384010A 2001-12-18 2001-12-18 ディスクアレイ装置およびそのデータ退避方法 Pending JP2003186630A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001384010A JP2003186630A (ja) 2001-12-18 2001-12-18 ディスクアレイ装置およびそのデータ退避方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001384010A JP2003186630A (ja) 2001-12-18 2001-12-18 ディスクアレイ装置およびそのデータ退避方法

Publications (2)

Publication Number Publication Date
JP2003186630A true JP2003186630A (ja) 2003-07-04
JP2003186630A5 JP2003186630A5 (https=) 2005-07-07

Family

ID=27593852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001384010A Pending JP2003186630A (ja) 2001-12-18 2001-12-18 ディスクアレイ装置およびそのデータ退避方法

Country Status (1)

Country Link
JP (1) JP2003186630A (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006127398A (ja) * 2004-11-01 2006-05-18 Hitachi Ltd ストレージシステム
US7133966B2 (en) 2003-10-15 2006-11-07 Hitachi, Ltd. Disk array device having spare disk drive and data sparing method
US7136964B2 (en) 2003-11-19 2006-11-14 Hitachi, Ltd. Disk array with spare logic drive created from spare physical drives
US7610506B2 (en) 2006-06-29 2009-10-27 Hitachi, Ltd. Data processing system, data processing method and storage apparatus

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7133966B2 (en) 2003-10-15 2006-11-07 Hitachi, Ltd. Disk array device having spare disk drive and data sparing method
US7136964B2 (en) 2003-11-19 2006-11-14 Hitachi, Ltd. Disk array with spare logic drive created from spare physical drives
US7330932B2 (en) 2003-11-19 2008-02-12 Hitachi, Ltd. Disk array with spare logic drive created from space physical drives
JP2006127398A (ja) * 2004-11-01 2006-05-18 Hitachi Ltd ストレージシステム
US7849278B2 (en) 2004-11-01 2010-12-07 Hitachi, Ltd Logical partition conversion for migration between storage units
US7610506B2 (en) 2006-06-29 2009-10-27 Hitachi, Ltd. Data processing system, data processing method and storage apparatus

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