TimesTenインストール-Linux prerequisites Semaphores

Shared memory
To increase the shared memory size to 2048 MB, log in as root and edit the
/etc/sysctl.conf file by adding the line:
kernel.shmmax=2147483648
If your configuration is greater than 8 GB, you should also increase the value of the
shmall parameter. The value is in KB and should be equal to
ceil(SHMMAX/PAGE_SIZE). Page size is generally 4K on x86 systems and 16K on
Itanium. For example, for a 64 GB database on Itanium, you should specify the
following parameters values:
kernel.shmmax=68719476736
kernel.shmall=4194304
x 86システムの場合、共有メモリが1 GB(shmall=shmmax/4 KB)の場合、パラメータは次のように設定されます.
# 1GB
kernel.shmmax = 1073741824
# 1 * 1024 * 1024KB/4KB=262144
kernel.shmall = 262144
【重要なプロファイル】
TimesTenルートパスは/home/tt/timesTen/tt 1122(ttはユーザ)で
1./etc/sysctl.conf構成やメモリなどに関する前提条件は、主にメモリだと思います
2.sys.odbc.ini(/home/tt/timesTen/tt 1122/info/sys.odbc.ini)ODBCデータソース、Server DSN、User DSN等の構成
3.sys.ttconnect.ini(/home/tt/timesTen/tt 1122/info/sys.ttconnect.ini)は、sys.odbc.IniのUser DSN
4..bash_profile(/home/tt/.bash_profile、前に[.])ユーザttの起動パラメータを構成する.いくつかのttに必要な環境変数のように.
以下は添付ファイルの内容です.

TimesTen  
@cobble.ge

  ：timesten112230.linux8664.tar.gz
  ：
      
# cat /proc/meminfo
MemFree:         1043340 kB             1GB
   x86  ，     1GB，（shmall = shmmax/4KB）,      ：
# 1GB
kernel.shmmax = 1073741824
# 1 * 1024 * 1024KB/4KB=262144
kernel.shmall = 262144

      
# /sbin/sysctl –a
        
# /sbin/sysctl -p
      
# vi /etc/sysctl.conf
  ：
# added by geby 20110805
fs.aio-max-nr = 1048576
fs.file-max = 6815744
#kernel.shmall = 2097152
#kernel.shmmax = 536870912
# edited by geby 20120809
# 1GB
kernel.shmmax = 1073741824
# 1 * 1024 * 1024KB/4KB=262144
kernel.shmall = 262144
# end edit
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
net.ipv4.ip_local_port_range = 9000 65500
net.core.rmem_default = 262144
net.core.rmem_max = 4194304
net.core.wmem_default = 262144
net.core.wmem_max = 1048586
# ended add by 20110805

      
# groupadd  ttadmin
# useradd -G ttadmin tt
# passwd tt

     ，TimesTen  （       TimesTen   ）
# mkdir /etc/TimesTen
       
# chown –R tt:ttadmin /etc/TimesTen 
# chmod –R 775 /etc/TimesTen
# chgrp -R ttadmin /etc/TimesTen

   
# tar -zxf timesten112230.linux8664.tar.gz
# cd linux8664/
# su tt
$ ./setup.sh

     （  ）     ：
$ ./setup.sh 

NOTE: Each TimesTen installation is identified by a unique instance name.
      The instance name must be a non-null alphanumeric string, not longer
      than 255 characters.

Please choose an instance name for this installation? [ tt1122 ] 
Instance name will be 'tt1122'.
Is this correct? [ yes ] yes

Of the three components:

  [1] Client/Server and Data Manager
  [2] Data Manager Only
  [3] Client Only

Which would you like to install? [ 1 ] 1

Of the following options :

  [1] /home/tt
  [2] /gby/install_src
  [3] Specify a location
  [q] Quit the installation

Where would you like to install the tt1122 instance of TimesTen? [ 1 ] 
Where would you like to create the daemon home directory? [ /home/tt/TimesTen/tt1122/info ] 

The daemon logs will be located in /home/tt/TimesTen/tt1122/info
Would you like to specify a different location for the daemon logs? [ no ] yes
Where would you like the daemon logs to be written? [ /home/tt/TimesTen/tt1122/info ] 
Installing into /home/tt/TimesTen/tt1122 ...
Uncompressing ...

NOTE: If you are configuring TimesTen for use with Oracle Clusterware, the
      daemon port number must be the same across all TimesTen installations
      managed within the same Oracle Clusterware cluster.

NOTE: All installations that replicate to each other must use the same daemon
      port number that is set at installation time. The daemon port number can
      be verified by running 'ttVersion'.

The default port number is 53396.

Do you want to use the default port number for the TimesTen daemon? [ yes ] yes
The daemon will run on the default port number (53396).

NOTE: For security, we recommend that you restrict access to the
      TimesTen installation to members of a single OS group. Only members of
      that OS group will be allowed to perform direct mode connections to
      TimesTen, and only members of that OS group will be allowed to perform
      operations that access TimesTen data stores, TimesTen files and shared
      memory. The OS group defaults to the primary group of the instance
      administrator. You can default to this group, choose another OS group
      or you can make this instance world-accessible. If you choose to make
      this instance world-accessible, all database files and shared memory
      are readable and writable by all users.

Restrict access to the the TimesTen installation to the group 'tt'? [ yes ] yes

NOTE: Enabling PL/SQL will increase the size of some TimesTen libraries.

Would you like to enable PL/SQL for this instance? [ yes ] yes

In order to use the 'In-Memory Database Cache' feature in any databases
created within this installation, you must set a value for the TNS_ADMIN
environment variable. It can be left blank, and a value can be supplied later
using <install_dir>/bin/ttModInstall.

Please enter a value for TNS_ADMIN (s=skip)? [  ] s


NOTE: It appears that you are running version 4 or higher of the g++
      compiler. TimesTen ships with multiple sets of client libraries and server
      binaries : one built for compatibility with g++ 3.4.6 and one with
      g++ 4.1.0. The installer has created links to the 4.1.0 library in the
      <install_dir>/lib directory and to the 4.1.0 server binary in the
      <install_dir>/bin directory. If you want to use a different compiler,
      please modify the links to point to the desired library and server binary.

Installing server components ...
What is the TCP/IP port number that you want the TimesTen Server to listen on? [ 53397 ] 
Do you want to install QuickStart and the TimesTen Documentation? [ no ] yes
Where would you like to install the quickstart and doc directories (s=skip)? [ /home/tt/TimesTen/tt1122 ] 

The TimesTen Quickstart applications can take up to 64 Mbytes of disk space.
Depending on how your system is configured, you may not want to create the
QuickStart DemoDataStore directory in the default location,
/home/tt/TimesTen/tt1122/info/DemoDataStore

Where would you like to create the DemoDataStore directory? [ /home/tt/TimesTen/tt1122/info ] 
Creating /home/tt/TimesTen/tt1122/info/DemoDataStore ...

Installing client components ...

Would you like to use TimesTen Replication with Oracle Clusterware? [ no ] yes
Please provide the path to the Oracle Clusterware installation on this machine (s=skip)? [  ] s

TimesTen Replication with Oracle Clusterware will not be installed. You can run
      /home/tt/TimesTen/tt1122/bin/ttmodinstall -crs
to install this feature after this installation.

NOTE: The TimesTen daemon startup/shutdown scripts have not been installed.

Run the 'setuproot' script :
      cd /home/tt/TimesTen/tt1122/bin
      ./setuproot -install
This will move the TimesTen startup script into its appropriate location.

The startup script is currently located here :
  '/home/tt/TimesTen/tt1122/startup/tt_tt1122'.

The Quickstart home page can be accessed here :
  '/home/tt/TimesTen/tt1122/quickstart/index.html'

The 11.2.2.3 Release Notes are located here :
  '/home/tt/TimesTen/tt1122/README.html'

Starting the daemon ...
TimesTen Daemon startup OK.
End of TimesTen installation.


         
$ cd /home/tt/TimesTen/tt1122/bin
$ sh ttenv.sh
$ sh ttenv.csh
       .bash_profile
$ cd
$ vi .bash_profile
 ：
export TIMESTEN=/home/tt/TimesTen/tt1122
export LD_LIBRARY_PATH=$TIMESTEN/lib
export PATH=$TIMESTEN/bin:$PATH

     
$ source .bash_profile

  dsn
    2 ini  （sys.odbc.ini   sys.ttconnect.ini）
sys.odbc.ini   ServerDSN UserDSN
sys.ttconnect.ini   ServerDSN  IP port
$ cd /home/tt/TimesTen/tt1122/info
           ，       dsn
（svrDSN = rdb;userDsn=realDb）
$ vi sys.odbc.ini
  ：
#   dsn（  ）  
[ODBC Data Sources]
# Server DSN
rdb=TimesTen 11.2.2 Driver
# User DSN
realDb=TimesTen 11.2.2 Client Driver

# Server DSN      
[rdb]
Driver=/home/tt/TimesTen/tt1122/lib/libtten.so
DataStore=/home/tt/TimesTen/tt1122/info/rdb
DatabaseCharacterSet=US7ASCII

# User DSN       
[realDb]
#   sys.ttconnect.ini
TTC_SERVER=ttSvr143
#    Server DSN  
TTC_SERVER_DSN=rdb

  Server DSN  ip    （  ）  （ User DSN  ）
$ vi sys.ttconnect.ini
  ：
#  sys.odbc.ini  TTC_SERVER
[ttSvr143]
Description=TimesTen Server
Network_Address=192.168.15.143
TCP_PORT=53397


  

資料の出所:インストールパッケージを解凍して、doc/welcome.html--Installation Guide
@cobble hefei anhui chn 20120807