ttInstanceModify
Use the ttInstanceModify
utility to modify certain attributes of an instance.
The attributes that you can modify are:
-
The installation associated with this instance.
-
The daemon and server port numbers.
-
The
TNS_ADMIN
for the instance -
The configuration of TimesTen Replication with Oracle Clusterware for this instance.
- TLS settings, if any.
-
The system start up scripts.
The instance that is modified is the one that $TIMESTEN_HOME
references.
If you do not specify any options for this utility, ttInstanceModify
displays the current value of each attribute and a prompt that allows you to keep the value or change it.
If you change any of the settings, the utility:
- Shuts down the TimesTen daemon for the instance.
- Edits the
timesten.conf
file in thetimesten_home
/conf
directory. - Starts the TimesTen main daemon for the instance.
Required Privilege
This utility requires the instance administrator privilege.
Usage in TimesTen Scaleout and TimesTen Classic
This utility is supported in TimesTen Classic but not supported in TimesTen Scaleout.Syntax
ttInstanceModify [-h | -help | -?] [-verbose] ttInstanceModify [-port daemonport] [-serverport cs_port] [-serverEncryption {accepted|rejected|requested|required} -serverCipherSuites {comma-separated list} -serverWallet {new_wallet_dir}] [-tnsadmin location] [-crs] [-install installation_dir]
Options
ttInstanceModify
has the options:
Option | Description |
---|---|
|
Displays help information. |
|
Updates the TimesTen main daemon port number. |
|
Creates or modifies the instance's Oracle Clusterware configuration. |
|
Changes the installation that the instance uses. You can use the This option cannot be used to upgrade to a new major release, for example to upgrade from 18.1 to 22.1. |
|
Determines whether encryption is accepted, rejected, requested, or required for a client/server connection.
The See TLS configuration for Client/Server in TimesTen Classic in Oracle TimesTen In-Memory Database Security
Guide regarding usage of the |
|
Lists the cipher suite or suites that can be used for Transport Layer Security, depending also on the client setting. Specify one or more (separated by a comma and in order of preference) of these suites:
There is no default setting. For TLS to be used, the server and client settings must include at least one common suite. See Transport Layer Security for TimesTen Client/Server in Oracle TimesTen In-Memory Database Security Guide for more information. |
-serverWallet new_wallet_dir |
If you move or copy the server wallet to a different location, you must specify this new location in the See Task 2: Set Server Configuration for TLS in TimesTen Classic in Oracle TimesTen In-Memory Database Security Guide for more information. |
|
You can use this option to change whether systemd is used to manage the instance’s main daemon or not. This option cannot be used with Clusterware. |
|
Updates the instance's |