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System Administration Guide: Oracle Solaris Zones, Oracle Solaris 10 Containers, and Resource Management     Oracle Solaris 11 Express 11/10
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Part I Oracle Solaris Resource Management

1.  Introduction to Resource Management

2.  Projects and Tasks (Overview)

3.  Administering Projects and Tasks

4.  Extended Accounting (Overview)

5.  Administering Extended Accounting (Tasks)

6.  Resource Controls (Overview)

7.  Administering Resource Controls (Tasks)

8.  Fair Share Scheduler (Overview)

9.  Administering the Fair Share Scheduler (Tasks)

10.  Physical Memory Control Using the Resource Capping Daemon (Overview)

Introduction to the Resource Capping Daemon

How Resource Capping Works

Attribute to Limit Physical Memory Usage for Projects

rcapd Configuration

Using the Resource Capping Daemon on a System With Zones Installed

Memory Cap Enforcement Threshold

Determining Cap Values

rcapd Operation Intervals

Determining rcapd Scan Intervals

Determining Sample Intervals

Monitoring Resource Utilization With rcapstat

Commands Used With rcapd

11.  Administering the Resource Capping Daemon (Tasks)

12.  Resource Pools (Overview)

13.  Creating and Administering Resource Pools (Tasks)

14.  Resource Management Configuration Example

Part II Oracle Solaris Zones

15.  Introduction to Oracle Solaris Zones

16.  Non-Global Zone Configuration (Overview)

17.  Planning and Configuring Non-Global Zones (Tasks)

18.  About Installing, Halting, Uninstalling, and Cloning Non-Global Zones (Overview)

19.  Installing, Booting, Halting, Uninstalling, and Cloning Non-Global Zones (Tasks)

20.  Non-Global Zone Login (Overview)

21.  Logging In to Non-Global Zones (Tasks)

22.  Moving and Migrating Non-Global Zones (Tasks)

23.  About Packages on an Oracle Solaris 11 Express System With Zones Installed

24.  Oracle Solaris Zones Administration (Overview)

25.  Administering Oracle Solaris Zones (Tasks)

26.  Troubleshooting Miscellaneous Oracle Solaris Zones Problems

Part III Oracle Solaris 10 Zones

27.  Introduction to Oracle Solaris 10 Zones

28.  Assessing an Oracle Solaris 10 System and Creating an Archive

29.  (Optional) Migrating an Oracle Solaris 10 native Non-Global Zone Into an Oracle Solaris 10 Container

30.  Configuring the solaris10 Branded Zone

31.  Installing the solaris10 Branded Zone

32.  Booting a Zone and Zone Migration

33.  solaris10 Branded Zone Login and Post-Installation Configuration



Chapter 10

Physical Memory Control Using the Resource Capping Daemon (Overview)

The resource capping daemon rcapd enables you to regulate physical memory consumption by processes running in projects that have resource caps defined. If you are running zones on your system, you can use rcapd from the global zone to regulate physical memory consumption in non-global zones. See Chapter 17, Planning and Configuring Non-Global Zones (Tasks).

The following topics are covered in this chapter.

For procedures using the rcapd feature, see Chapter 11, Administering the Resource Capping Daemon (Tasks).