随数据库软件一起安装

安装oracle 18.3软件的最后一步，需要以root用户运行两个脚本：
/u01/app/oraInventory/orainstRoot.sh
/u01/app/oracle/product/18.3.0/db_1/root.sh

运行第二个脚本时会提示是否安装TFA。

# /u01/app/oracle/product/18.3.0/db_1/root.shDo you want to setup Oracle Trace File Analyzer (TFA) now ? yes|[no] :
yes
Installing Oracle Trace File Analyzer (TFA).
Log File: /u01/app/oracle/product/18.3.0/db_1/install/root_18c3node1_2018-11-22_16-15-14-147399837.log
Finished installing Oracle Trace File Analyzer (TFA)
fa_install_13325_2018_11_22-16_15_26.log

Starting TFA installationTFA Version: 181000 Build Date: 201712032224Running Auto Setup for TFA as user root...Installing TFA now...TFA Will be Installed on 18c3node1...TFA will scan the following Directories
++++++++++++++++++++++++++++++++++++++++++++.------------------------------------------------------------.
|                          18c3node1                         |
+-------------------------------------------------+----------+
| Trace Directory                                 | Resource |
+-------------------------------------------------+----------+
| /u01/app/oraInventory/ContentsXML               | INSTALL  |
| /u01/app/oraInventory/logs                      | INSTALL  |
| /u01/app/oracle/cfgtoollogs                     | INSTALL  |
| /u01/app/oracle/diag                            | RDBMS    |
| /u01/app/oracle/product/18.3.0/db_1/cfgtoollogs | INSTALL  |
| /u01/app/oracle/product/18.3.0/db_1/install     | INSTALL  |
| /u01/app/oracle/product/18.3.0/db_1/rdbms/log   | RDBMS    |
| /u01/app/oracle/product/18.3.0/db_1/rdbms/trace | RDBMS    |
'-------------------------------------------------+----------'Installing TFA on 18c3node1:
HOST: 18c3node1 TFA_HOME: /u01/app/oracle/tfa/18c3node1/tfa_home.-------------------------------------------------------------------------------.
| Host      | Status of TFA | PID   | Port  | Version    | Build ID             |
+-----------+---------------+-------+-------+------------+----------------------+
| 18c3node1 | RUNNING       | 13722 | 46405 | 18.1.0.0.0 | 18100020171203222424 |
'-----------+---------------+-------+-------+------------+----------------------'Running Inventory in All Nodes...Enabling Access for Non-root Users on 18c3node1...Summary of TFA Installation:
.--------------------------------------------------------------.
|                           18c3node1                          |
+---------------------+----------------------------------------+
| Parameter           | Value                                  |
+---------------------+----------------------------------------+
| Install location    | /u01/app/oracle/tfa/18c3node1/tfa_home |
| Repository location | /u01/app/oracle/tfa/repository         |
| Repository usage    | 0 MB out of 10240 MB                   |
'---------------------+----------------------------------------'TFA is successfully installed...Moving Install log file to /u01/app/oracle/tfa/18c3node1/log

TFA安装在 $ORACLE_BASE/tfa/$HOSTNAME/tfa_home 目录下，即TFA_HOME=/u01/app/oracle/tfa/18c3node1/tfa_home

# cd /u01/app/oracle/tfa
# ls -l
total 0
drwxr-xr-x 8 root root 220 Nov 22 16:15 18c3node1
drwxr-xr-x 2 root root  20 Nov 22 16:15 bin
drwxr-xr-t 3 root root  22 Nov 22 16:15 repository# cd /u01/app/oracle/tfa/18c3node1/tfa_home
# ls -l
total 48
drwxr-x--x  8 root root 4096 Nov 22 16:15 bin
-rwx------  1 root root 3272 Nov 22 16:15 client.jks
-rwx------  1 root root  939 Nov 22 16:15 client_pub.crt
drwxr-xr-x 26 root root 4096 Nov 22 16:15 ext
drwxr-x---  2 root root  187 Nov 22 16:15 install
drwxr-x--x  3 root root 4096 Nov 23 09:40 internal
drwxr-x--x  2 root root  230 Nov 22 16:15 jlib
drwxr-x--x  5 root root  185 Nov 22 16:15 jre
drwxr-x--x  5 root root   39 Nov 22 16:15 perl
-rw-------  1 root root 3267 Nov 22 16:15 public.jks
drwxr-x---  3 root root   22 Nov 22 16:15 receiver
drwxr-xr-x  3 root root 4096 Nov 22 16:20 resources
-rwx------  1 root root 3270 Nov 22 16:15 server.jks
-rwx------  1 root root  939 Nov 22 16:15 server_pub.crt
-rw-r-----  1 root root 1713 Nov 22 16:36 tfa_directories.txt
-rwxr-x---  1 root root 3262 Nov 22 16:15 tfa.jks
-rw-r--r--  1 root root    0 Nov 23 09:40 tfa.lock
-rw-r--r--  1 root root  786 Nov 22 16:26 tfa_setup.txt
drwxr-xr-x  2 root root    6 Nov 22 16:20 tmp

配置随OS启动

# systemctl status oracle-tfa.service
# systemctl enable oracle-tfa.service

tfactl

# /u01/app/oracle/tfa/18c3node1/tfa_home
# ./bin/tfactl
WARNING - TFA Software is older than 180 days. Please consider upgrading TFA to the latest version.tfactl>
tfactl> helpUsage : /u01/app/oracle/tfa/bin/tfactl <command> [options]commands:diagcollect|collection|analyze|ips|run|start|stop|enable|disable|status|print|access|purge|directory|host|receiver|set|toolstatus|uninstall|diagnosetfa|syncnodes
For detailed help on each command use:/u01/app/oracle/tfa/bin/tfactl <command> -help

怎么又到 /u01/app/oracle/tfa/bin/tfactl 这去了?

查看状态

tfactl> status.-------------------------------------------------------------------------------------------------.
| Host      | Status of TFA | PID  | Port  | Version    | Build ID             | Inventory Status |
+-----------+---------------+------+-------+------------+----------------------+------------------+
| 18c3node1 | RUNNING       | 6438 | 37146 | 18.1.0.0.0 | 18100020171203222424 | COMPLETE         |
'-----------+---------------+------+-------+------------+----------------------+------------------'

显示信息

tfactl> printPrint requested details.Usage : /u01/app/oracle/tfa/bin/tfactl print <command> [options]commands:status|components|config|directories|hosts|receivers|collectors|robjects|actions|repository|runmode|suspendedips|protocols
For detailed help on each command use:/u01/app/oracle/tfa/bin/tfactl print <command> -help

建议 print 每个 option 都执行一下，看看信息，增进对TFA的了解。

diagcollect

# $TFA_HOME/bin/tfactl diagcollect -all -from "Sep/27/2019 12:00:00" -to "Sep/27/2019 16:00:00"
# $TFA_HOME/bin/tfactl diagcollect -node node1 -from "Sep/27/2019 12:00:00" -to "Sep/27/2019 16:00:00"

参考：
TFA Collector - TFA with Database Support Tools Bundle (Doc ID 1513912.1)
Best Practices: Streamline your data collection for support issues by installing the latest TFA Support Tools Bundle (See Note:1594347.1 )

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TFA 在 18.3 下的使用之一随库安装

随数据库软件一起安装

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