Title:
A storage system, a control device, a control program, and the control method
Document Type and Number:
Japanese Patent JP6163855
Kind Code:
B2
Abstract:
A storage system includes a first control apparatus; at least one second control apparatus managed by the first control apparatus; and a storage unit accessed by the second control apparatus. The second control apparatus determines based on detection of an error of an input/output process for storage in the storage unit whether the storage is in a blocking state, executes a resumption process of the input/output process when the storage is in the blocking state, judges whether an error occurrence frequency of the input/output process is at least a predetermined value, when the storage is not in the blocking state, and transmits to the first control apparatus, a blocking process request for the storage, when the error occurrence frequency is at least the predetermined value. The first control apparatus executes a blocking process and an error process of the storage, based on reception of the blocking process request.
Inventors:
Yutaro Hiraoka
High Tatsushi Mura
Kazunori Kobashi
Akihito Kikuchi
High Tatsushi Mura
Kazunori Kobashi
Akihito Kikuchi
Application Number:
JP2013095795A
Publication Date:
July 19, 2017
Filing Date:
April 30, 2013
Export Citation:
Assignee:
富士通株式会社
International Classes:
G06F3/06
Domestic Patent References:
| JP2007233903A | ||||
| JP2011150469A |
Foreign References:
| US20130080829 |
Other References:
多和田 新也,S.M.A.R.T.の活用方法から,最新イメージバックアップソフトの比較まで トラブル回避に役立つHDDヘルスチェック,PC Japan 第12巻 第8号,日本,ソフトバンククリエイティブ株式会社,2007年 8月 1日,第12巻,第8号,p.67-72
Attorney, Agent or Firm:
Akinori Sakai