JavaScript is required to for searching.
Skip Navigation Links
Exit Print View
System Administration Guide: Oracle Solaris Containers-Resource Management and Oracle Solaris Zones     Oracle Solaris Legacy Containers
search filter icon
search icon

Document Information


Part I Resource Management

1.  Introduction to Solaris 10 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)

11.  Administering the Resource Capping Daemon (Tasks)

12.  Resource Pools (Overview)

13.  Creating and Administering Resource Pools (Tasks)

14.  Resource Management Configuration Example

15.  Resource Control Functionality in the Solaris Management Console

Part II Zones

16.  Introduction to Solaris Zones

17.  Non-Global Zone Configuration (Overview)

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

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

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

21.  Non-Global Zone Login (Overview)

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

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

24.  Oracle Solaris 10 9/10: Migrating a Physical Oracle Solaris System Into a Zone (Tasks)

25.  About Packages and Patches on an Oracle Solaris System With Zones Installed (Overview)

26.  Adding and Removing Packages and Patches on an Oracle Solaris System With Zones Installed (Tasks)

27.  Oracle Solaris Zones Administration (Overview)

28.  Oracle Solaris Zones Administration (Tasks)

29.  Upgrading an Oracle Solaris 10 System That Has Installed Non-Global Zones

30.  Troubleshooting Miscellaneous Oracle Solaris Zones Problems

Oracle Solaris 10 6/06, Oracle Solaris 10 11/06, Oracle Solaris 10 8/07, and Oracle Solaris 10 5/08: Do Not Place the Root File System of a Non-Global Zone on ZFS

Exclusive-IP Zone Is Using Device, so dladm reset-linkprop Fails

Zone Administrator Mounting Over File Systems Populated by the Global Zone

Zone Does not Halt

Incorrect Privilege Set Specified in Zone Configuration

netmasksWarning Displayed When Booting Zone

Resolving Problems With a zoneadm attach Operation

Patches and Packages Are Out of Sync

Operating System Releases Do Not Match

Machine Architectures Do Not Match

Zones With an fs Resource Defined With a Type of lofs Cannot Be Upgraded to the Oracle Solaris 10 11/06 Release

Part III lx Branded Zones

31.  About Branded Zones and the Linux Branded Zone

32.  Planning the lx Branded Zone Configuration (Overview)

33.  Configuring the lx Branded Zone (Tasks)

34.  About Installing, Booting, Halting, Cloning, and Uninstalling lx Branded Zones (Overview)

35.  Installing, Booting, Halting, Uninstalling and Cloning lx Branded Zones (Tasks)

36.  Logging In to lx Branded Zones (Tasks)

37.  Moving and Migrating lx Branded Zones (Tasks)

38.  Administering and Running Applications in lx Branded Zones (Tasks)



Zone Administrator Mounting Over File Systems Populated by the Global Zone

The presence of files within a file system hierarchy when a non-global zone is first booted indicates that the file system data is managed by the global zone. When the non-global zone was installed, a number of the packaging files in the global zone were duplicated inside the zone. These files must reside under the zonepath directly. If the files reside under a file system created by a zone administrator on disk devices or ZFS datasets added to the zone, packaging and patching problems could occur.

The issue with storing any of the file system data that is managed by the global zone in a zone-local file system can be described by using ZFS as an example. If a ZFS dataset has been delegated to a non-global zone, the zone administrator should not use that dataset to store any of the file system data that is managed by the global zone. The configuration could not be patched or upgraded correctly.

For example, a ZFS delegated dataset should not be used as a /var file system. The Oracle Solaris operating system delivers core packages that install components into /var. These packages have to access /var when they are upgraded or patched, which is not possible if /var is mounted on a delegated ZFS dataset.

File system mounts under parts of the hierarchy controlled by the global zone are supported. For example, if an empty /usr/local directory exists in the global zone, the zone administrator can mount other contents under that directory.

You can use a delegated ZFS dataset for file systems that do not need to be accessed during patching or upgrade, such as /export in the non-global zone.