The patchadd Command Requires You to Manually Mount Zone Roots For Single User Patches (CR 6548606)

Description:

For patches requiring application in single user mode, that alter ALLZONES packages, the patchadd is unable to apply the patch if zone roots are not on the / or /var filesystems.

Workaround:

Before you run a patch job, run the mountall -l command to ensure local filesystems are mounted.