How to Verify That a System Can Support Kernel Zones

Verify that the Oracle Solaris operating system version is at least 11.2.
```
$ uname -a
```
For example, on the system global:
```
global$ uname -a
SunOS example-server 5.11 11.4.36.15.0 sun4v sparc sun4v non-virtualized
```

Verify that the kernel zone brand package brand/brand-solaris-kz is installed.

$ pkg list brand/brand-solaris-kz

This example shows that the kernel zone brand package is installed on the system global.

global$  pkg list brand/brand-solaris-kz
NAME (PUBLISHER)                               VERSION                    IFO
system/zones/brand/brand-solaris-kz            11.4-11.4.0.0.1.10.1       i--

Verify that the global zone supports kernel zones.

$ virtinfo

This sample output shows that kernel zones are supported on the system global.

global$ virtinfo
NAME            CLASS
logical-domain  current
logical-domain  parent
non-global-zone supported
kernel-zone     supported

For further information, see the virtinfo(8) man page.