Invention Grant
- Patent Title: Uniform name space referrals with location independence
- Patent Title (中): 具有位置独立性的统一名称空间推荐
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Application No.: US11076235Application Date: 2005-03-09
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Publication No.: US07774364B2Publication Date: 2010-08-10
- Inventor: Owen T. Anderson , Craig F. Everhart , Boaz Shmueli
- Applicant: Owen T. Anderson , Craig F. Everhart , Boaz Shmueli
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agent Marcia L. Doubet
- Main IPC: G06F17/30
- IPC: G06F17/30

Abstract:
Improved techniques are disclosed for accessing content in file systems, allowing file system clients to realize advantages of file system referrals even though a file access protocol used by the client is not specifically adapted for referral objects. (For example, the client may have a legacy file system protocol or a proprietary file system protocol which does not support referrals.) These advantages include a uniform name space view of content in a network file system, and an ability to locate content in a (nearly) seamless and transparent manner, even though the content may be dynamically moved from one location to another or replicated in different locations. A file system server returns a symbolic link in place of a referral, and an automated file mounting process on the client is leveraged to access the content using the link. Built-in crash recovery techniques of the file system client are leveraged to access moved content.
Public/Granted literature
- US20050149528A1 Uniform name space referrals with location independence Public/Granted day:2005-07-07
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