packaging incidents（打包事件）
11g的一個很強有力的工具是打包事件。利用這個打包事件壓縮的資料夾提交給oracle的支援來幫助解決分析問題。
一旦你建立一個事件包，將新增一個或多個相關的問題到打包檔案中。其中包括trace檔案，dump檔案等。
預設情況下，每一個問題的事件包僅僅包括第一個和最後三個事件。事件包包含所有可以用於診斷的事件。也可以指定事件發生的時間或數量範圍來打包。一旦你建立了事件包，那麼你能新增或移除檔案。

具體步驟如下：
1：建立一個邏輯包：使用命令是ips create package。該命令可以建立一個空包，也可以能會建立自動包含診斷資料的包。這個命令有很多變數，你可以選擇建立某一特定問題號，事件號，問題關鍵字，或基於期間的包。
2：新增診斷資料到邏輯包：這是一個可選步驟，如果你在第一步建立的是一個空包，那麼你可以使用這一步驟新增診斷檔案或資料。
3：產生zip檔案：可以增量新增檔案到zip檔案裡。

我們也可以透過ADRCI工具來找到跟蹤檔案，如下：

adrci> show incident

ADR Home = /u01/app/oracle/diag/rdbms/huateng/huateng:
*************************************************************************
INCIDENT_ID PROBLEM_KEY CREATE_TIME
-------------------- ----------------------------------------------------------- ----------------------------------------
11041 ORA 7445 [kslgetl()+18] 2012-08-01 23:32:13.324000 +08:00
19306 ORA 1578 2012-08-06 19:28:42.011000 +08:00
19354 ORA 1578 2012-08-06 19:29:01.932000 +08:00
19355 ORA 1578 2012-08-06 19:29:09.383000 +08:00
19356 ORA 1578 2012-08-06 19:29:28.922000 +08:00
25414 ORA 600 [2252] 2012-08-07 23:25:03.801000 +08:00
25454 ORA 600 [2252] 2012-08-07 23:25:09.263000 +08:00
25462 ORA 600 [2252] 2012-08-07 23:25:10.793000 +08:00
25415 ORA 600 [2252] 2012-08-07 23:25:11.049000 +08:00
25416 ORA 600 [2252] 2012-08-07 23:25:17.087000 +08:00
34962 ORA 600 [2608] 2012-08-14 11:26:16.424000 +08:00
42163 ORA 600 [3688] 2012-08-16 05:13:34.745000 +08:00
66276 ORA 4031 2012-11-05 23:39:23.913000 +08:00
66277 ORA 4031 2012-11-05 23:44:37.593000 +08:00
66284 ORA 4031 2012-11-05 23:49:24.553000 +08:00
15 rows fetched

adrci> show trace -i 11041

Output the results to file: /tmp/utsout_9769_308617_2.ado

/u01/app/oracle/diag/rdbms/huateng/huateng/incident/incdir_11041/huateng_ora_13543_i11041.trc
----------------------------------------------------------
LEVEL PAYLOAD
----- ------------------------------------------------------------------------------------------------------------------------------------------------
Dump file /u01/app/oracle/diag/rdbms/huateng/huateng/incident/incdir_11041/huateng_ora_13543_i11041.trc
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
ORACLE_HOME = /u01/app/oracle/product/db11gr2
System name: Linux
Node name: db2server
Release: 2.6.18-92.el5
Version: #1 SMP Tue Jun 10 18:49:47 EDT 2008
Machine: i686
Instance name: huateng
Redo thread mounted by this instance: 1
Oracle process number: 30
Unix process pid: 13543, image: oracle@db2server (TNS V1-V3)

*** 2012-08-01 23:32:13.444
*** SESSION ID:(49.13) 2012-08-01 23:32:13.444
*** CLIENT ID:() 2012-08-01 23:32:13.444
*** SERVICE NAME:(SYS$USERS) 2012-08-01 23:32:13.444
*** MODULE NAME:(sqlplus@db2server (TNS V1-V3)) 2012-08-01 23:32:13.444
*** ACTION NAME:() 2012-08-01 23:32:13.444

Dump continued from file: /u01/app/oracle/diag/rdbms/huateng/huateng/trace/huateng_ora_13543.trc
1> ***** Error Stack *****
ORA-07445: exception encountered: core dump [kslgetl()+18] [SIGSEGV] [ADDR:0x600075F8] [PC:0xF052F62] [Address not mapped to object] []
1< ***** Error Stack *****
1> ***** Dump for incident 11041 (ORA 7445 [kslgetl()+18]) *****
2> ***** Beginning of Customized Incident Dump(s) *****
Exception [type: SIGSEGV, Address not mapped to object] [ADDR:0x600075F8] [PC:0xF052F62, kslgetl()+18] [flags: 0x0, count: 1]
Registers:
%eax: 0x600075f0 %ebx: 0x00000000 %ecx: 0x0f052f50
%edx: 0x00000000 %edi: 0x600075f0 %esi: 0x00000001
%esp: 0xbfa8a5f4 %ebp: 0xbfa8a604 %eip: 0x0f052f62
%efl: 0x00010282

1.使用“ips create package”建立一個新的邏輯包
1）進入到adrci命令列介面

ADRCI: Release 11.2.0.1.0 - Production on 星期二 2月 1 11:01:28 2011

ADR base = "/u01/oracle"

2）嘗試建立邏輯包
adrci> ips create package;
DIA-48448: This command does not support multiple ADR homes

修改adrci目錄:

adrci> show homes
ADR Homes:
diag/clients/user_oracle/host_2467386799_76
diag/tnslsnr/biserver/orcl
diag/tnslsnr/biserver/listener
diag/rdbms/orcl/orcl

3）這裡我們選擇diag/rdbms/orcl/orcl

adrci> set homepath diag/rdbms/orcl/orcl

4）確認只有一個home

5）再次嘗試建立邏輯包，成功。
adrci> ips create package;
Created package 1 without any contents, correlation level typical

6）將診斷資料新增到剛剛建立的邏輯包中
將系統中出現的53475 事件新增到邏輯包1中，在系統中可以使用show incident命令獲得incident號。
adrci> ips add incident 53475 package 1;
Added incident 53475 to package 1

7）生成物理包
adrci> ips generate package 1 in /export/home/oracle

Generated package 1 in file /export/home/oracle/IPSPKG_20110201110631_COM_1.zip, mode complete

8）簡單檢視一下解壓後的檔案目錄。可見Oracle在壓縮中自動採集了很多相關資訊。

-bash-3.00$ unzip IPSPKG_20110201110631_COM_1.zip
Archive: IPSPKG_20110201110631_COM_1.zip
inflating: diag/rdbms/orcl/orcl/incpkg/pkg_1/seq_1/export/IPS_CONFIGURATION.dmp
inflating: diag/rdbms/orcl/orcl/incpkg/pkg_1/seq_1/export/IPS_PACKAGE.dmp
inflating: diag/rdbms/orcl/orcl/incpkg/pkg_1/seq_1/export/IPS_PACKAGE_INCIDENT.dmp
inflating: diag/rdbms/orcl/orcl/incpkg/pkg_1/seq_1/export/IPS_PACKAGE_FILE.dmp
inflating: diag/rdbms/orcl/orcl/incpkg/pkg_1/seq_1/export/IPS_PACKAGE_HISTORY.dmp
inflating: diag/rdbms/orcl/orcl/incpkg/pkg_1/seq_1/export/IPS_FILE_METADATA.dmp
inflating: diag/rdbms/orcl/orcl/incpkg/pkg_1/seq_1/export/IPS_FILE_COPY_LOG.dmp
.......
.....

5.小結
使用ADRCI (ADR Command Interface)完成整個故障打包的過程是很便利的。這既方便了自己也方便了Oracle的support人員\

Oracle ADR packaging incidents（打包事件）

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