Diskless client patches are logged in different directories, depending on the type of patch:
Kernel patches are logged in the diskless client's /var/sadm/patch directory. To display kernel patches, type the following command on the diskless client:
% patchadd –p
You must be logged in to the diskless client when you run this command. Running the patchadd -p command on the OS server displays kernel patches for the OS server only.
/usr patches are logged in the OS server's /export/Solaris_version/var/patch directory. A directory is created for each patch ID. To display /usr patches, type the following command on the OS server:
% patchadd -S Solaris_version -p Patch: 111879-01 Obsoletes: Requires: Incompatibles: Packages: SUNWwsr
To list all spooled patches by OS and architecture, use the smosservice command with the -P option.