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man pages section 7: Standards, Environments, Macros, Character Sets, and Miscellany

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Updated: Wednesday, August 8, 2018
 
 

solaris10(7)

Name

solaris10 - Solaris 10 branded zone

Description

The solaris10 brand uses the branded zones framework described in brands(7) to enable Solaris 10 binary applications to run unmodified on a machine with the latest Solaris Operating System kernel.

Oracle Solaris 10 Zones are solaris10 branded zones that host x86 and SPARC Solaris 10 9/10 (or later released Oracle Solaris 10 update) user environments running on the Oracle Solaris 11 kernel.

Note that it is possible to use an earlier Oracle Solaris 10 release if you first install the kernel patch 142909-17 (SPARC) or 142910-17 (x86/x64), or later version, on the original system.

The solaris10 brand includes the tools necessary to install a Solaris 10 system image into a non-global zone. It also supports the tools necessary to migrate a Solaris 10 native zone to a solaris10 branded zone. The brand supports the execution of 32-bit and 64-bit Solaris 10 applications on either SPARC or x86 machines running the latest Solaris operating system.

Configuration and Administration

The solaris10 brand supports the whole root non-global zone model. All of the required system software and any additional packages are installed into the private file systems of the zone. The zone must reside on its own zfs(8) dataset and only ZFS is supported. The ZFS dataset is created automatically when the zone is installed or attached. If a ZFS dataset cannot be created, the zone is not installed or attached.

The zonecfg(8) utility is used to configure a solaris10 branded zone. The SYSsolaris10 template can be used when creating the zone or the configuration can be set up manually. Once a branded zone has been installed, that zone's brand cannot be changed or removed. The zoneadm(8) utility is used to report the zone's brand type and administer the zone. The zlogin(1) utility is used to log in to the zone.

The following zonecfg(8) resources and properties are not supported by the solaris10 brand:

autoshutdown=suspend
anet:evs
anet:vport
anet:id
device:id
file-mac-profile
net:id
tenant
virtual-cpu
anet:mac
ib-vhca
ib-vhca:port
capped-memory:pagesize-policy

The following zoneadm(8) resources and properties are supported by the live zone reconfiguration for solaris10 brand:

anet (with exceptions stated below)
capped-memory
dedicated-cpu
device
fs
net (with exceptions stated below)
pool
scheduling-class
zone.* rctls
dataset

The following zoneadm(8) resources and properties are not supported by the live zone reconfiguration for solaris10 brand:

anet:allowed-address
anet:configure-allowed-address
anet:defrouter
fs-allowed
hostid
limitpriv
global-time
net:allowed-address
net:configure-allowed-address
net:defrouter
npiv
zpool

Any changes made to the listed unsupported resources and properties in the persistent configuration will be ignored by the live zone reconfiguration if they are applied to the running zone.

Any attempts to modify the listed unsupported resources and properties in the live configuration will be refused.

When migrating from Solaris 10, it is possible that the zone is configured as a sparseroot zone. In this case, the zone should be readied (zoneadm ready) on the host before the archive is made. This ensures that the inherited directories are included in the archive.

There are specific defaults for properties supported for solaris10 brand as listed below:

Resource    Property                   Default Value
global      zonepath                   /system/zones/%{zonename}
            autoboot                   false
            global-time                false
            ip-type                    exclusive
            auto-shutdown              shutdown
net         configure-allowed-address  true
anet        mac-address                auto
            lower-link                 auto
            link-protection            mac-nospoof
	    

The ZFS dataset com.oracle.zones.solaris10:activebe user property exists to support multiple boot environments for Solaris 10 branded zones. To activate a boot environment, the user has to set the com.oracle.zones.solaris10:activebe property on the zone's ROOT dataset as shown below:

# zfs set com.oracle.zones.solaris10:activebe=zone-ROOT-dataset-BE-name

An installed Solaris 10 zone with more than one boot environment is required to have the activebe property set. If the property is not set, or is set to a missing or invalid boot environment name, the zone will transition to unavailable state on next zone or system boot. To resolve this, the activebe property must be corrected, and the zone must be attached with zoneadm attach. For more information, see examples 4 and 5.

Auxiliary State

The following auxiliary state (as shown by zoneadm list –is) is defined for this brand:

no-config

The zone is known to the system but its configuration is missing. State of the zone is always incomplete.

Sub Commands

For the list of solaris10 brand-specific subcommand options, see zoneadm(8).

Examples

Example 1 Creating a ZFS Flash Archive for Install

The following example shows how to create an archive for a physical to virtual (P2V) migration. This is performed in the global zone of a system that is running Solaris 10. The Solaris 10 system must not have any non-global zones configured, installed, or running. The Solaris 10 system can use ZFS or UFS as its root file system.

# flarcreate -n s10box -c /net/somehost/p2v/s10box.flar
Example 2 Installing a solaris10 Branded Zone Using a Flash Archive

The following example installs a zone using the archive from Example 1. It assumes the zone has already been configured with zonecfg(8) and has the brand property set to solaris10.

# zoneadm -z s10p2v install -a /net/somehost/p2v/s10box.flar -p
Example 3 Creating a ZFS Archive for Install

The following example shows how to create an archive for a virtual to virtual (V2V) migration. It assumes that the zonepath for the solaris10 branded zone is /zones/v2vzone.

First, determine the name of zonepath dataset.

# dataset=$(zfs list -H -o name /zones/v2vzone)

Next, create a snapshot of the zone's datasets.

# zfs snapshot -r $dataset@v2v

Finally, generate a ZFS self-contained recursive stream that is compressed with bzip2.

# zfs send -rc $dataset@v2v | bzip2 > /net/somehost/v2v/v2v.zfs.bz2
Example 4 Installing a Zone Using a ZFS Archive

The following example installs a zone using a ZFS archive. It assumes that the zone has already been configured using zonecfg(8) and that the brand property is set to solaris10.

# zoneadm -z v2vzone install -a /net/somehost/v2v/v2v.zfs.bz2
Example 5 Setting the Zone's Active Boot Environment From the Global Zone
# zfs set com.oracle.zones.solaris10:activebe=zbe-1 \
    rpool/export/zones/branded_zones/S10_zone/rpool/ROOT
Example 6 Creating a New Boot Environment From a Solaris10 Branded Zone

The following example creates a new boot environment From a solaris10 branded zone. The example also shows how to patch, activate, and boot to the new boot environment.

  1. Create a new boot environment.

    # zfs snapshot rpool/ROOT/zbe-0@snap
    # zfs clone -o mountpoint=/ -o canmount=noauto \
        rpool/ROOT/zbe-0@snap rpool/ROOT/zbe-1
    # zfs promote rpool/ROOT/zbe-1
    
  2. Patch the boot environment.

    # zfs mount -o mountpoint=/mnt rpool/ROOT/zbe-1
    # patchadd -R /mnt -d /var/tmp/999999-01
    # zfs unmount rpool/ROOT/zbe-1
    
  3. Activate the new boot environment and boot to it.

    # zfs set com.oracle.zones.solaris10:activebe=zbe-1 \
        rpool/ROOT
    # shutdown -y -g 0 -r
    

Attributes

See attributes(7) for a description of the following attributes:

ATTRIBUTE TYPE
ATTRIBUTE VALUE
Availability
system/zones/brand/brand-solaris10
Interface Stability
Obsolete Committed

See Also

archiveadm(8), attributes(7), brands(7), zfs(8), zlogin(1), zoneadm(8), zonecfg(8), zonename(1), zones(7)

Notes

This feature might be removed in a future release of Oracle Solaris.