About Removing Packages in Zones
The pkgrm utility described in the pkgrm(1M) man page supports removing packages on
a Solaris system with zones installed.
Using pkgrm in the Global Zone
The pkgrm utility can be used with the -G option from the global
zone to remove packages from the global zone only. The package must not
affect any area of the global zone shared with non-global zones or be
installed in any non-global zone.
When the pkgrm utility is used in the global zone, the following actions
apply.
pkgrm can remove a package from the global zone and from all non-global zones, or from the global zone only when the package is only installed in the global zone.
pkgrm cannot remove a package only from the global zone if the package is also installed in a non-global zone, or remove a package from any subset of the non-global zones.
Note that a package can only be removed from a non-global zone
by a zone administrator working in that zone if the following are true:
Removing a Package From the Global Zone and From all Non-Global Zones
To remove a package from the global zone and from all non-global
zones, execute the pkgrm utility in the global zone. As the global administrator, run
pkgrm without the -G option.
A package can be removed from the global zone and from all
non-global zones without regard to the area affected by the package.
The following steps are performed by the pkgrm utility:
Package dependencies are checked on the global zone and on all non-global zones. If the dependency check fails, then pkgrm fails. The system notifies the global administrator, who is prompted whether to continue.
The package is removed from each non-global zone.
The package database on each non-global zone is updated.
The package is removed from the global zone.
The package database on the global zone is updated.
Using pkgrm in a Non-Global Zone
As the zone administrator, use the pkgrm utility in a non-global zone to
remove a package. The following limitations apply:
pkgrm can only remove packages from the non-global zone.
The -G option cannot be used. If this option is used, pkgrm outputs an error message and the attempted operation fails.
The package cannot affect any area of the zone that is shared from the global zone.
The package must be set SUNW_PKG_ALLZONES=false.
The following steps are performed by the pkgrm utility:
Dependencies are checked on the non-global zone's package database. If the dependency check fails, then pkgrm fails and the zone administrator is notified. The check fails if either of the following conditions are true.
The package is removed from the zone.
The package database on the zone is updated.
