能否在OmniOS上将Solaris11安装为Zone？含archiveadm归档方案咨询

Great question—let’s break this down clearly, since there’s a key kernel compatibility constraint at play here.

First, a critical baseline: OmniOS runs on the open-source Illumos kernel, while Solaris 11 is Oracle’s closed-source Unix with its own proprietary, diverged kernel. Zones (the Solaris/Illumos container technology) rely entirely on shared kernel compatibility between the host and guest environment. This fundamental mismatch means directly running Solaris 11 as an OmniOS Zone isn’t possible.

Let’s dive into your specific questions:

1. Core Feasibility of Solaris 11 as an OmniOS Zone #

Zones share the host’s kernel, so every binary, system call, and service in the Zone must work seamlessly with that kernel. After Oracle took over Solaris, its kernel diverged heavily from Illumos—Solaris 11’s closed-source binaries are built specifically for its own kernel and won’t execute properly on OmniOS’s Illumos kernel. Even if you tried to bootstrap a Zone skeleton, you’d hit immediate compatibility errors when launching Solaris 11 system tools or services.

Your current QEMU setup makes perfect sense here: virtual machines provide full kernel isolation, so Solaris 11 can run independently without relying on the OmniOS kernel.

2. Using archiveadm Flash Archives for Solaris 11 Zones on OmniOS #

Unfortunately, this approach won’t work either. Here’s why:

• Solaris 11’s flash archives (created via Oracle’s archiveadm or related tools) contain a full snapshot of a Solaris 11 system, including binaries and configurations tailored explicitly to Solaris 11’s kernel.
• OmniOS’s archiveadm is designed for Illumos-based systems (like OmniOS, OpenIndiana, etc.). Deploying a Solaris 11 flash archive into an OmniOS Zone would still leave the Zone tied to OmniOS’s kernel, which can’t run Solaris 11’s proprietary binaries.

Lighter-Weight Alternative to QEMU #

If you’re looking for a more lightweight virtualization option than QEMU, consider bhyve—Illumos’s native hypervisor. It’s more resource-efficient than QEMU while still providing full kernel isolation for Solaris 11, just like your current VM setup. It’s not a Zone, but it’s the closest you’ll get to a "lighter" Solaris 11 runtime on OmniOS.

内容的提问来源于stack exchange，提问作者elbarna