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Managing Services and Faults in Oracle Solaris 11.1     Oracle Solaris 11.1 Information Library
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Document Information

Preface

1.  Managing Services (Overview)

About SMF in this Release

Introduction to SMF

Advantages to Using SMF

SMF Concepts

SMF Service

SMF Dependencies

Service Identifiers

Service States

SMF Manifests

SMF Profiles

Service Configuration Repository

SMF Administrative Layers

SMF Repository Backups

SMF Snapshots

SMF Service Error Logging

SMF Administrative and Programming Interfaces

SMF Command-Line Administrative Utilities

Service Management Configuration Library Interfaces

SMF Components

SMF Master Restarter Daemon

SMF Delegated Restarters

SMF Properties and Property Groups

Managing Information in the Service Configuration Repository

Viewing SMF Information

Modifying SMF Information

Deleting SMF Information

SMF and Booting

SMF Compatibility

Run Levels

When to Use Run Levels or Milestones

Determining a System's Run Level

/etc/inittab File

What Happens When the System Is Brought to Run Level 3

2.  Managing Services (Tasks)

3.  Using the Fault Manager

Index

SMF Administrative and Programming Interfaces

This section introduces the interfaces that are available when you use SMF.

SMF Command-Line Administrative Utilities

SMF provides a set of command-line utilities that interact with SMF and accomplish standard administrative tasks. The following utilities can be used to administer SMF.

Table 1-1 Service Management Facility Utilities

Command Name
Function
svcadm
Provides the ability to perform common service management tasks, such as enabling, disabling, or restarting service instances.
svcbundle
Generates new SMF manifests and profiles automatically.
svccfg
Provides the ability to directly display and manipulate the contents of the service configuration repository. Note: The contents displayed by this command are for the exact selected entity, not for the combined service and instance properties.
svcprop
Retrieves property values from the service configuration repository with an output format appropriate for use in shell scripts. Note: The contents displayed by this command are composed, and contains properties set on both the service and instance.
svcs
Gives detailed views of the service state of all service instances in the service configuration repository.
inetadm
Provides the ability to observe or configure services controlled by inetd.

Service Management Configuration Library Interfaces

SMF provides a set of programming interfaces, the libscf(3LIB) API, that is used to interact with the service configuration repository through the svc.configd daemon. This daemon is the arbiter of all requests to the local repository datastores. A set of fundamental interfaces is defined as the lowest level of interaction possible with services in the service configuration repository. The interfaces provide access to all service configuration repository features such as transactions and snapshots.

Many developers only need a set of common tasks to interact with SMF. These tasks are implemented as convenience functions on top of the fundamental services to ease the implementation burden.