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Chapter 8. The dCache Tertiary Storage System Interface
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The dCache Book > Configuration of dCache > The dCache Tertiary Storage System Interface

Chapter 8. The dCache Tertiary Storage System Interface

Table of Contents

Introduction
Scope of this chapter
Requirements for a Tertiary Storage System
Migrating Tertiary Storage Systems with a file system interface.
Tertiary Storage Systems with a minimalistic PUT, GET and REMOVE interface
How dCache interacts with a Tertiary Storage System
Details on the TSS-support executable
Summary of command line options
Summary of return codes
The executable and the STORE FILE operation
The executable and the FETCH FILE operation
The executable and the REMOVE FILE operation
Configuring pools to interact with a Tertiary Storage System
The dCache layout files
What happens next
How to Store-/Restore files via the Admin Interface
How to monitor what’s going on
Log Files
Obtain information via the dCache Command Line Admin Interface
Example of an executable to simulate a tape backend
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