The svcs -D command lists the service instances that depend on a given service.
This example shows the service instances that depend on the system-repository service:
$ svcs -D system-repository STATE STIME FMRI online 16:39:30 svc:/application/pkg/zones-proxyd:default
The following command confirms that zones-proxyd depends on system-repository.
$ svcs -do svc,desc zones-proxyd SVC DESC application/pkg/system-repository IPS System Repository system/filesystem/minimal minimal file system mounts milestone/network Network milestone
The following command shows more information about how zones-proxyd depends on system-repository. The last line of this output shows that the zones-proxyd service requires the system-repository service to be running and shows that system-repository is currently running. This output also shows that the zones-proxyd service will be restarted if the system-repository service is refreshed.
$ svcs -l zones-proxyd fmri svc:/application/pkg/zones-proxyd:defaulr name Zones Proxy Daemon enabled true state online next_state none state_time January 6, 2014 04:39:30 PM PST restarter svc:/system/svc/restarter:default manifest /lib/svc/manifest/application/pkg/zoneproxyd.xml dependency require_any/none svc:/system/filesystem/minimal (online) dependency require_any/error svc:/milestone/network (online) dependency require_all/restart svc:/application/pkg/system-repository (online)