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System Administration Guide: Oracle Solaris Containers-Resource Management and Oracle Solaris Zones Oracle Solaris 10 1/13 Information Library |
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. 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)
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
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)
Login Procedures for Branded Zones (Task Map)
Logging In to an lx Branded Zone
How to Log In to the lx Branded Zone Console
How to Use Interactive Mode to Access a Branded Zone
How to Verify the Running Environment
How to Use Non-Interactive Mode to Access an lx Branded Zone
How to Exit the lx Branded Zone
37. Moving and Migrating lx Branded Zones (Tasks)
38. Administering and Running Applications in lx Branded Zones (Tasks)
Use the zlogin command to log in from the global zone to any zone that is running or in the ready state. See the zlogin(1) man page for more information.
You can log in to a zone in various ways, as described in the following procedures. You can also log in remotely, as described in Remote Login.
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.
global# zlogin -C lx-zone [Connected to zone 'lx-zone' console]
Note - If you start the zlogin session immediately after issuing the zoneadm boot command, boot messages from the zone will display:
INIT: version 2.85 booting Welcome to CentOS Press 'I' to enter interactive startup. Configuring kernel parameters: [ OK ] Setting hostname lx-zone: [ OK ] [...] CentOS release 3.6 (Final) Kernel 2.4.21 on an i686
lx-zone console login: root Password:
Note - Recall that the root (superuser) password is root when the zone is installed from the Sun tarball. The root (superuser) password is unset (blank) when the zone is installed from ISO images or a CD.
In interactive mode, a new pseudo-terminal is allocated for use inside the zone.
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.
global# zlogin lx-zone
Information similar to the following will display:
[Connected to zone 'lx-zone' pts/2] Last login: Wed Jul 3 16:25:00 on console Sun Microsystems Inc. SunOS 5.10 Generic July 2006
You will see a message similar to the following:
[Connection to zone 'lx-zone' pts/2 closed]
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.
global# zlogin lx-zone
[root@lx-zone root]# uname -a
You will see a display similar to the following:
Linux lx-zone 2.4.21 BrandZ fake linux i686 i686 i386 GNU/Linux
Non-interactive mode is enabled when the user supplies a command to be run inside the zone. Non-interactive mode does not allocate a new pseudo-terminal.
Note that the command or any files that the command acts upon cannot reside on NFS.
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.
Replace command with the name of the command to be run inside the zone.
global# zlogin lx-zone command
Example 36-1 Using the Command uptime in the Zone lx_master
global# zlogin lx_master uptime 21:16:01 up 2:39, 0 users, load average: 0.19, 0.13, 0.11 fireball#
zonename# exit
zonename# ~.
Your screen will look similar to this:
[Connection to zone 'lx-zone' pts/6 closed]
See Also
For more information about zlogin command options, see the zlogin(1) man page.
When a connection to the zone is denied, the zlogin command can be used with the -S option to enter a minimal environment in the zone.
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.
global# zlogin -S lx-zone
Note - Running init 0 in the global zone to cleanly shut down an Oracle Solaris system also runs init 0 in each of the non-global zones on the system. Note that init 0 does not warn local and remote users to log off before the system is taken down.
Use this procedure to cleanly shut down a zone. To halt a zone without running shutdown scripts, see How to Halt a Zone.
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.
global# zlogin lx-zone shutdown -y -g0 -i0
Your site might have its own shutdown script, tailored for your specific environment.
You cannot use the shutdown command in non-interactive mode to place the zone in single—user state at this time. See 6214427 for more information.
You can use an interactive login as described in How to Use Interactive Mode to Access a Branded Zone.