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System Administration Guide: Oracle Solaris Containers-Resource Management and Oracle Solaris Zones |
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)
13. Creating and Administering Resource Pools (Tasks)
14. Resource Management Configuration Example
15. Resource Control Functionality in the Solaris Management Console
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. Solaris 10 9/10: Migrating a Physical Solaris System Into a Zone (Tasks)
25. About Packages and Patches on a Solaris System With Zones Installed (Overview)
26. Adding and Removing Packages and Patches on a Solaris System With Zones Installed (Tasks)
27. Solaris Zones Administration (Overview)
28. Solaris Zones Administration (Tasks)
What's New in This Chapter for Solaris 10 1/06?
What's New in This Chapter for Solaris 10 6/06?
What's New in This Chapter for Solaris 10 8/07?
How to List Solaris Privileges in the Global Zone
How to List the Non-Global Zone's Privilege Set
How to List a Non-Global Zone's Privilege Set With Verbose Output
Using DTrace in a Non-Global Zone
Checking the Status of SMF Services in a Non-Global Zone
How to Check the Status of SMF Services From the Command Line
How to Check the Status of SMF Services From Within a Zone
Mounting File Systems in Running Non-Global Zones
How to Import Raw and Block Devices by Using zonecfg
How to Mount the File System Manually
How to Place a File System in /etc/vfstab to Be Mounted When the Zone Boots
How to Mount a File System From the Global Zone Into a Non-Global Zone
Adding Non-Global Zone Access to Specific File Systems in the Global Zone
How to Add Access to CD or DVD Media in a Non-Global Zone
How to Add a Writable Directory under /usr in a Non-Global Zone
How to Export Home Directories in the Global Zone Into a Non-Global Zone
Using IP Network Multipathing on a Solaris System With Zones Installed
Solaris 10 8/07: How to Use IP Network Multipathing in Exclusive-IP Non-Global Zones
How to Extend IP Network Multipathing Functionality to Shared-IP Non-Global Zones
Solaris 10 8/07: Administering Data-Links in Exclusive-IP Non-Global Zones
How to Use dladm show-linkprop
How to Use dladm reset-linkprop
Using the Fair Share Scheduler on a Solaris System With Zones Installed
How to Set FSS Shares in the Global Zone Using the prctl Command
How to Change the zone.cpu-shares Value in a Zone Dynamically
Using Rights Profiles in Zone Administration
How to Assign the Zone Management Profile
Example--Using Profile Shells With Zone Commands
Backing Up a Solaris System With Installed Zones
How to Use ufsdump to Perform Backups
How to Create a UFS Snapshot Using fssnap
How to Use find and cpio to Perform Backups
How to Print a Copy of a Zone Configuration
How to Restore an Individual Non-Global Zone
29. Upgrading a Solaris 10 System That Has Installed Non-Global Zones
30. Troubleshooting Miscellaneous Solaris Zones Problems
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)
Limits specified through the prctl command are not persistent. The limits are only in effect until the system is rebooted. To set shares in a zone permanently, see How to Configure the Zone and How to Set zone.cpu-shares in the Global Zone.
The global zone is given one share by default. You can use this procedure to change the default allocation. Note that you must reset shares allocated through the prctl command whenever you reboot the system.
You must be the global administrator in the global zone to perform this procedure.
To create the role and assign the role to a user, see Using the Solaris Management Tools With RBAC (Task Map) in System Administration Guide: Basic Administration.
# prctl -n zone.cpu-shares -v 2 -r -i zone global
# prctl -n zone.cpu-shares -i zone global
For more information on the prctl utility, see the prctl(1) man page.
This procedure can be used for any zone, not just the global zone.
To create the role and assign the role to a user, see Using the Solaris Management Tools With RBAC (Task Map) in System Administration Guide: Basic Administration
# prctl -n zone.cpu-shares -r -v value -i zone zonename
idtype is either the zonename or the zoneid. value is the new value.