diagcollection.pl命令實踐過程

1.定位命令
=====================================
[root@node1 ~]# which diagcollection.pl
/u01/app/11.2.0/grid/bin/diagcollection.pl




[root@node1 ~]# ls -lrt /u01/app/11.2.0/grid/bin/diagcollection.pl
-rwxr-xr-x 1 grid oinstall 34144 Apr  7  2009 /u01/app/11.2.0/grid/bin/diagcollection.pl




2.找出變數
==================================================
------------------grid-----------
[grid@node1 ~]$ env|grep ORA
ORACLE_SID=+ASM1
ORACLE_BASE=/u01/app/grid
ORACLE_HOME=/u01/app/11.2.0/grid
[grid@node1 ~]$


------------------oracle-----------
[oracle@node1 ~]$ env|grep ORA
ORACLE_UNQNAME=racdb
ORACLE_OWNER=oracle
ORACLE_SID=racdb1
ORACLE_HOME=/u01/app/oracle/product/11.2.0/db_1
===========================================================






3.root設定變數
---------root----------
export ORACLE_BASE=/u01/app/grid
export ORACLE_HOME=/u01/app/oracle/product/11.2.0/db_1
export ORA_CRS_HOME=/u01/app/11.2.0/grid




4.root呼叫
root:
[root@node1 wyq]# pwd
/root/wyq


/u01/app/11.2.0/grid/bin/diagcollection.pl --collect --all --crshome $ORA_CRS_HOME


--------------呼叫過程---------
[root@node1 wyq]# /u01/app/11.2.0/grid/bin/diagcollection.pl --collect --all --crshome $ORA_CRS_HOME
Production Copyright 2004, 2008, Oracle.  All rights reserved
Cluster Ready Services (CRS) diagnostic collection tool
The following CRS diagnostic archives will be created in the local directory.
crsData_node1_20150522_1929.tar.gz -> logs,traces and cores from CRS home. Note: core files will be packaged only with the --core option. 
ocrData_node1_20150522_1929.tar.gz -> ocrdump, ocrcheck etc 
coreData_node1_20150522_1929.tar.gz -> contents of CRS core files in text format


osData_node1_20150522_1929.tar.gz -> logs from Operating System
Collecting crs data
/bin/tar: log/node1/agent/ohasd/oraagent_grid/oraagent_grid.log: file changed as we read it
/bin/tar: log/node1/cssd/ocssd.log: file changed as we read it
Collecting OCR data 
Collecting information from core files
No corefiles found 
Collecting OS logs
----------------
[root@node1 wyq]# 






5.結果 存 當前目錄，檔名中日期+時間


[root@node1 wyq]# pwd
/root/wyq
[root@node1 wyq]# ls -lrt
total 20012
-rw-r--r-- 1 root root 20145534 May 22 19:30 crsData_node1_20150522_1929.tar.gz
-rw-r--r-- 1 root root     9807 May 22 19:31 ocrData_node1_20150522_1929.tar.gz
-rw-r--r-- 1 root root   299056 May 22 19:31 osData_node1_20150522_1929.tar.gz
[root@node1 wyq]# 






[root@node1 wyq]# date
Fri May 22 19:51:47 CST 2015
[root@node1 wyq]# 








6、幫助 diagcollection.pl
[root@node1 ~]# /u01/app/11.2.0/grid/bin/diagcollection.pl
Production Copyright 2004, 2008, Oracle.  All rights reserved
Cluster Ready Services (CRS) diagnostic collection tool
diagcollection
    --collect  
             [--crs] For collecting crs diag information 
             [--adr] For collecting diag information for ADR
             [--ipd] For collecting IPD-OS data
             
             [--all] Default.For collecting all diag information. 
             
             [--core] UNIX only. Package core files with CRS data 
             [--afterdate] UNIX only. Collects archives from the specified date. Specify in mm/dd/yyyy format
             [--aftertime] Supported with -adr option. Collects archives after the specified time. Specify in YYYYMMDDHHMISS24 format
             [--beforetime] Supported with -adr option. Collects archives before the specified date. Specify in YYYYMMDDHHMISS24 format
             
             [--crshome] Argument that specifies the CRS Home location 
             
             [--incidenttime] Collects IPD data from the specified time.  Specify in MM/DD/YYY24HH:MM:SS format
                  If not specified, IPD data generated in the past 24 hours are collected
             [--incidentduration] Collects IPD data for the duration after the specified time.  Specify in HH:MM format.
                 If not specified, all IPD data after incidenttime are collected 
             NOTE: 
             1. You can also do the following 
                ./diagcollection.pl --collect --crs --crshome
 
     --clean        cleans up the diagnosability
                    information gathered by this script
 
     --coreanalyze  UNIX only. Extracts information from core files
                    and stores it in a text file
[root@node1 ~]#