By RickRamsey-Oracle on Aug 06, 2012
Does taming the behavior of your OS services manually make you feel less than your usual playful self? Lighten up. The Service Management Facility (SMF), introduced in Oracle Solaris 10 and extended in Oracle Solaris 11, provides the discipline those unruly services need. Here are two articles that will help get the most out of it.
The SMF keeps track of the relationship between the services in your instance of Solaris. With this information, it can start services much more quickly at boot time, and it restart them automatically in the correct order if any of them fail. And that's only the beginning. In this article Glynn Foster explains what SMF does, and how to perform basic services administration with it, including how to use these four commands to get information about, and manage, your system services:
|svcadm||Manage the state of service instances|
|svcs||Provide information about services, including their status|
|svcprop||Get information about service configuration properties|
|svccfg||Import, export, and modify service configuration|
In this article, Glynn Foster describes how to use some of the more advanced features of SMF, including service bundles, which you can use to deliver custom configuration across systems. And SMF profiles, which modify services to suit a particular installation. The introduction of layers in Oracle Solaris 11 provides better tracking of vendor-supplied customizations and administrative customizations for services and instances of services in four discrete layers, and site profiles, also described in this article, help you manage these layers more easily.