Caché Installation Guide - InterSystems Documentation

Installing Caché on UNIX and Linux
Where instname is the instance name that you chose during the installation. If it hangs, use the
following command to force it down:
ccontrol force
3. Remove the instance using the following command:
ccontrol delete
4. Remove the installation directory using the following operating system command:
rm -r
Important:
Be aware that this removes files you may wish to keep. For example: the license
key (cache.key), the configuration file (cache.cpf), and the user database file
(cache.dat).
RPM Uninstall
If you installed Caché using the RPM package, uninstall using the following option:
# rpm -e cache-server
The uninstall procedure removes all files installed and created during normal Caché processing,
including journal and temporary database files.
Important:
The SUSE Linux Enterprise Server 9 platform uses asynchronous scriptlets, so the
uninstall process cannot guarantee that Caché stops before it removes files. InterSystems
recommends you stop Caché on this platform before you run the RPM uninstall
command.
4.7.5 Tru64 UNIX
See the Tru64 UNIX Platform Notes section of the Calculating System Parameters for UNIX and
Linux appendix for detailed kernel configuration information.
4.7.5.1 Tru64 UNIX File and Directory Ownership
For the Tru64 UNIX supported releases, unlike other UNIX file systems, group ownership does not
come from the group ID of the creating process. Instead, by default, the operating system sets the
group ID of the file to the group ID of its parent directory.
However, if you set the vfs subsystem attribute, sys_v_mode, to 1, the OS sets the group ID of the file
either to the group ID of the process or to the group ID of the parent directory if the S_ISGID bit of
the parent directory is set. If the group ID of the new file does not match the effective group of the
process or one of its supplementary group IDs, the S_ISGID bit of the new file is cleared.
52 Caché Installation Guide