• Adding a device to a non-global zone. • Binding a zone to a pool. Q: What types of re-configurations require a complete system re-boot? A: We are not aware of any. Q: Can containers be clustered? A: Yes, but not without adding additional cluster management software. As of this writing, Sun is developing extensions to its Sun Cluster software, so that Resource Groups can be placed within non-global zones. has also announced support for Zones in the Veritas Cluster product. Q: Can I use SysV shared memory between containers? A: No. This would violate several security principles. Q: Can a zone include multiple zones (aka “is the containment model hierarchical”)? A: No, the model is strictly two-level: one global zones and one or more non-global zones. Only the global zone can create non-global zones, and each non-global zone must be contained within the global zone. Q: Can I automate the process of entering system information, e.g. with sysidcfg? A: Yes, after a zone
