packaging incidents(打包事件)
oracle 11g的一個(gè)很強(qiáng)有力的工具是打包事件。利用這個(gè)打包事件壓縮的文件夾提交給oracle的支持來幫助解決分析問題。
一旦你創(chuàng)建一個(gè)事件包,將添加一個(gè)或多個(gè)相關(guān)的問題到打包文件中。其中包括trace文件,dump文件等。
缺省情況下,每一個(gè)問題的事件包僅僅包括第一個(gè)和最后三個(gè)事件。事件包包含所有可以用于診斷的事件。也可以指定事件發(fā)生的時(shí)間或數(shù)
量范圍來打包。
一旦你創(chuàng)建了事件包,那么你能添加或移除文件。
具體步驟如下:
1:創(chuàng)建一個(gè)邏輯包:使用命令是ips create package。該命令可以創(chuàng)建一個(gè)空包,也可以能會創(chuàng)建自動包含診斷數(shù)據(jù)的包。這個(gè)命令有很多
變量,你可以選擇創(chuàng)建某一特定問題號,事件號,問題關(guān)鍵字,或基于期間的包。
2:添加診斷數(shù)據(jù)到邏輯包:這是一個(gè)可選步驟,如果你在第一步創(chuàng)建的是一個(gè)空包,那么你可以使用這一步驟添加診斷文件或數(shù)據(jù)。
3:產(chǎn)生zip文件:可以增量添加文件到zip文件里。
我們也可以通過ADRCI工具來找到跟蹤文件,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, p_w_picpath: 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$USERS) 2012-08-01 23:32:13.444
*** MODULE NAME:(sqlplus@db2server (TNS V1-V3)) 2012-08-01 23:32:13.444
*** ACTION NAME:() 2012-08-01 23:32:13.444
Dump continued from file: /u01/app/oracle/diag/rdbms/huateng/huateng/trace/huateng_ora_13543.trc
1> ***** Error Stack *****
ORA-07445: exception encountered: core dump [kslgetl()+18] [SIGSEGV] [ADDR:0x600075F8] [PC:0xF052F62] [Address not mapped to object] []
1< ***** Error Stack *****
1> ***** Dump for incident 11041 (ORA 7445 [kslgetl()+18]) *****
2> ***** Beginning of Customized Incident Dump(s) *****
Exception [type: SIGSEGV, Address not mapped to object] [ADDR:0x600075F8] [PC:0xF052F62, kslgetl()+18] [flags: 0x0, count: 1]
Registers:
%eax: 0x600075f0 %ebx: 0x00000000 %ecx: 0x0f052f50
%edx: 0x00000000 %edi: 0x600075f0 %esi: 0x00000001
%esp: 0xbfa8a5f4 %ebp: 0xbfa8a604 %eip: 0x0f052f62
%efl: 0x00010282
1.使用“ips create package”創(chuàng)建一個(gè)新的邏輯包
1)進(jìn)入到adrci命令行界面
ADRCI: Release 11.2.0.1.0 - Production on 星期二 2月 1 11:01:28 2011
Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved.
ADR base = "/u01/oracle"
2)嘗試創(chuàng)建邏輯包
adrci> ips create package;
DIA-48448: This command does not support multiple ADR homes
修改adrci目錄:
adrci> show homes
ADR Homes:
diag/clients/user_oracle/host_2467386799_76
diag/tnslsnr/biserver/orcl
diag/tnslsnr/biserver/listener
diag/rdbms/orcl/orcl
3)這里我們選擇diag/rdbms/orcl/orcl
adrci> set homepath diag/rdbms/orcl/orcl
4)確認(rèn)只有一個(gè)home
5)再次嘗試創(chuàng)建邏輯包,成功。
adrci> ips create package;
Created package 1 without any contents, correlation level typical
6)將診斷數(shù)據(jù)添加到剛剛創(chuàng)建的邏輯包中
將系統(tǒng)中出現(xiàn)的53475 事件添加到邏輯包1中,在系統(tǒng)中可以使用show incident命令獲得incident號。
adrci> ips add incident 53475 package 1;
Added incident 53475 to package 1
7)生成物理包
adrci> ips generate package 1 in /export/home/oracle
Generated package 1 in file /export/home/oracle/IPSPKG_20110201110631_COM_1.zip, mode complete
8)簡單查看一下解壓后的文件目錄??梢奜racle在壓縮包中自動采集了很多相關(guān)信息。
-bash-3.00$ 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(jié)
使用ADRCI (ADR Command Interface)完成整個(gè)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。
讓客戶滿意是我們工作的目標(biāo),不斷超越客戶的期望值來自于我們對這個(gè)行業(yè)的熱愛。我們立志把好的技術(shù)通過有效、簡單的方式提供給客戶,將通過不懈努力成為客戶在信息化領(lǐng)域值得信任、有價(jià)值的長期合作伙伴,公司提供的服務(wù)項(xiàng)目有:域名與空間、網(wǎng)頁空間、營銷軟件、網(wǎng)站建設(shè)、烏海網(wǎng)站維護(hù)、網(wǎng)站推廣。
文章標(biāo)題:Oracle事件打包服務(wù)(IncidentPackagingService,IPS)
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