Carrying Case Owner's Manual

38 Oracle TimesTen In-Memory Database Installation Guide
# setprivgrp timesten MLOCK
The getprivgrp command can be used to check the privileges of a
group:
$ getprivgrp timesten
timesten: MLOCK
Note: On Linux and Tru64 systems, root privileges are required to use
MemoryLock attribute. On Solaris systems, you must be installed as
root to use MemoryLock=1 or 2.Data stores in a non-root instance of
TimesTen can use settings 3 and 4 for this attribute, on Solaris systems.
Create the TimesTen registry
1. If the directory /etc/TimesTen does not already exist, create it.
# mkdir /etc/TimesTen
The disk space required for the files in this directory is less than 2k
bytes.
2. Assign ownership permissions on this directory.
For example, with a TimesTen administrators group named
timesten,
use:
# chmod 775 /etc/TimesTen
# chgrp timesten /etc/TimesTen
If you are upgrading from a TimesTen 5.1, you must change the existing
group ownership and permissions of the existing
/etc/TimesTen
directory on each machine that you wish to install TimesTen 7.0. In that
case the
instance_info file must be assigned write permissions for
members of the TimesTen administrators group. For example:
# chgrp -R timesten /etc/TimesTen
# chmod 664 /etc/TimesTen/*
3. You can now install TimesTen. See the section in this chapter on
installing TimesTen for your specific platform. The installer will verify
the existence and permissions of
/etc/TimesTen and will fail if not
present and correct.
Post-installation requirements
For non-root installs, to install the TimesTen daemon start scripts in the
proper system locations, the user root must run the
setuproot script
located in the install_dir
/bin directory:
# setuproot -install