Title:
ファイルストレージシステム及びファイルストレージシステムによるファイル管理方法
Document Type and Number:
Japanese Patent JP7241105
Kind Code:
B2
Abstract:
When an operation request of a file is made, a first storage system performs an operation of the file stored in the first storage system on the basis of the operation request, describes, in an operation log, a counter value of a management information file, associated with the file on which the operation is to be performed, together with operation content with respect to the file, replies to the operation request, and updates the counter value of the management information file when the file stored in the first storage system is transferred to a second storage system.
Inventors:
▲高▼田 昌忠
Nomura Zhenping
Kamoo Yufuyu
Mitsuo Hayasaka
Nomura Zhenping
Kamoo Yufuyu
Mitsuo Hayasaka
Application Number:
JP2021007742A
Publication Date:
March 16, 2023
Filing Date:
January 21, 2021
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
G06F16/188; G06F11/14; G06F16/182
Domestic Patent References:
| JP2019095925A | ||||
| JP2011039805A | ||||
| JP2019204278A | ||||
| JP2012181798A |
Foreign References:
| WO2017145214A1 | ||||
| US20190155960 | ||||
| US20110246416 |
Attorney, Agent or Firm:
Patent Attorney Corporation Wilfort International Patent Office
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