JPH0150032B2 - - Google Patents

Info

Publication number
JPH0150032B2
JPH0150032B2 JP16245184A JP16245184A JPH0150032B2 JP H0150032 B2 JPH0150032 B2 JP H0150032B2 JP 16245184 A JP16245184 A JP 16245184A JP 16245184 A JP16245184 A JP 16245184A JP H0150032 B2 JPH0150032 B2 JP H0150032B2
Authority
JP
Japan
Prior art keywords
test
maintenance
area
disk
write
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.)
Expired
Application number
JP16245184A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6139987A (ja
Inventor
Yoshihiro Ueda
Takayuki Matsubara
Nobuyuki Saito
Hiroyuki Sudo
Yasumitsu Mizoguchi
Yoshishige Ando
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 JP16245184A priority Critical patent/JPS6139987A/ja
Publication of JPS6139987A publication Critical patent/JPS6139987A/ja
Publication of JPH0150032B2 publication Critical patent/JPH0150032B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
JP16245184A 1984-07-31 1984-07-31 保守記録媒体 Granted JPS6139987A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16245184A JPS6139987A (ja) 1984-07-31 1984-07-31 保守記録媒体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16245184A JPS6139987A (ja) 1984-07-31 1984-07-31 保守記録媒体

Publications (2)

Publication Number Publication Date
JPS6139987A JPS6139987A (ja) 1986-02-26
JPH0150032B2 true JPH0150032B2 (enExample) 1989-10-26

Family

ID=15754857

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16245184A Granted JPS6139987A (ja) 1984-07-31 1984-07-31 保守記録媒体

Country Status (1)

Country Link
JP (1) JPS6139987A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62243161A (ja) * 1986-04-15 1987-10-23 Nippon Denshi Kiki Kk カラ−フロツピデイスクおよびそれを利用した画面制御方法
US6990058B1 (en) 2000-04-03 2006-01-24 Dphi Acquisitions, Inc. Structure and method for storing data on optical disks
WO2001093035A2 (en) 2000-05-30 2001-12-06 Dataplay, Inc. Defect management system for write-once storage disk
US6738333B1 (en) * 2000-05-30 2004-05-18 Dphi Acquisitions, Inc. Format for recording data in a storage disk
US7051054B1 (en) 2000-05-30 2006-05-23 Dphi Acquisitions, Inc. Method and apparatus for emulating read/write file system on a write-once storage disk

Also Published As

Publication number Publication date
JPS6139987A (ja) 1986-02-26

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