Troubleshoot

运维人员应具备的Troubleshooting

遇到问题时的处理思路评估故障重要性，紧急程度，适当的报告，如果需要，可寻求帮助；及时处理故障，“糙、快、猛”，见效快，消除影响－治标；故障善后要治本，聪明靠谱的人不会让故障发生第二次；合理安排工作哦，保证处理问题的节奏感－好的反馈机制有利于解决问题；故障是日常工作积累的集中反馈；行胜于言，自己得到的数据分析比听到的重要；如何判断系统的瓶颈或故障点日常工作：监控是否到位，日志是否准确全面（提高故障定
ZOMBIE86·2014-12-31 16:38

How to Troubleshoot Connectivity Issue with 11gR2 SCAN Name (Doc ID 975457.1)

InthisDocument Goal Solution TroubleshootingSteps ExampleOutput Configuration  SCANnameandVIP:  NodePublicName
songyongbo_107·2014-12-25 14:00

HugePages on Oracle Linux 64-bit (Doc ID 361468.1)

HowtoConfigure CheckandValidatetheConfiguration Troubleshooting KnownProblemsandLimitations FurtherReading
songyongbo_107·2014-12-18 16:00

HugePages on Oracle Linux 64-bit (Doc ID 361468.1)

HowtoConfigure CheckandValidatetheConfiguration Troubleshooting KnownProblemsandLimitations FurtherReading
songyongbo_107·2014-12-16 22:00

Globalization Guide for Oracle Applications Release 12

InstallingSection3:ConfiguringSection4:MaintainingSection5:UsingSection6:CustomizingSection7:TranslatingSection8:TroubleshootingAppendixA
caixingyun·2014-12-15 20:00

Win10安装更新导致系统故障的解决方法

通常我们可以在程序的更新管理中卸载更新，不过微软提供了一个更好的方法：我们只要按住shift键，然后点击开始菜单中的电源按钮然后重启，在开机的时候我们就会跳到如下界面：这时我们选择Troubleshoot
佚名·2014-12-15 15:56

[ERROR] InnoDB: Could not find a valid tablespace file

:Couldnotfindavalidtablespacefilefor'test/sys_log'.Seehttp://dev.mysql.com/doc/refman/5.6/en/innodb-troubleshooting-datadict.htmlforhowtoresolvetheissue
lwei_998·2014-12-11 17:08

[ERROR] InnoDB: Could not find a valid tablespace file

:Couldnotfindavalidtablespacefilefor'test/sys_log'.Seehttp://dev.mysql.com/doc/refman/5.6/en/innodb-troubleshooting-datadict.htmlforhowtoresolvetheissue
lwei_998·2014-12-11 17:00

Admob 升级问题反馈 Google AdMob的PIN码相关知识

https://support.google.com/admob/v2/contact/account_upgrade_issueshttps://support.google.com/adsense/troubleshooter
huqiji·2014-12-11 09:00

Admob 升级问题反馈 Google AdMob的PIN码相关知识

https://support.google.com/admob/v2/contact/account_upgrade_issueshttps://support.google.com/adsense/troubleshooter
huqiji·2014-12-11 09:00

Listener Hanging - Information to Get For Resolving or Troubleshooting (Doc ID 230156.1)

InthisDocument Purpose Scope DetailsAPPLIESTO:OracleNetServices-Version8.1.7.4to11.2.0.4[Release8.1.7to11.2]Informationinthisdocumentappliestoanyplatform.***Checkedforrelevanceon7-MAY-2014.***PURPOSET
songyongbo_107·2014-12-09 21:00

Gathering Initial Troubleshooting Information for Analysis of ORA-4031 Errors on the Shared Pool

InthisDocument Purpose TroubleshootingSteps ReferencesAPPLIESTO:OracleDatabase-EnterpriseEdition-Version8.0.6.3andlaterInformationinthisdocumentappliestoanyplatform.PURPOSEThepurposeofthisdocumentisto
caixingyun·2014-12-09 19:00

分享一次分析/解决支付应用性能问题的全过程，细节和采用的工具和方法

此方法论适用于一切troubleshooting过程（就像在地板上找针，需要把地板划
charles_wang8888·2014-12-06 14:49

分享一次分析/解决支付应用性能问题的全过程，细节和采用的工具和方法

此方法论适用于一切troubleshooting过程（就像在地板上找针，需要把地板划
charles_wang888·2014-12-06 14:49

TROUBLESHOOTING: 行数据不一致异常[RowInconsistentException] JBO-25014

oracle.jbo.RowInconsistentException:JBO-25014:其他用户已更改具有主键oracle.jbo.Key[138]的行。 atoracle.jbo.server.OracleSQLBuilderImpl.doEntitySelectForAltKey(OracleSQLBuilderImpl.java:1079) atoracle.jbo.server.Bas
zhngjan·2014-12-01 21:00

Master Note: Troubleshooting Oracle Scheduler (Doc ID 1520580.1)

InthisDocument Purpose TroubleshootingSteps Concepts KnownIssuesInvolvingOracleScheduler DiagnosingSchedulerIssues
songyongbo_107·2014-11-27 17:00

Oracle Clusterware Cannot Start on all Nodes: Network communication with node missing for 90%

OracleClusterwareCannotStartonallNodes:Networkcommunicationwithnodemissingfor90%oftimeoutinterval(DocID1507482.1)InthisDocument Purpose TroubleshootingSteps
songyongbo_107·2014-11-26 13:00

Oracle Grid Infrastructure: How to Troubleshoot Missed Network Heartbeat Evictions (Doc ID 1534949.1

InthisDocument Purpose TroubleshootingSteps 1.CheckOSstatisticsfromtheevictednodefromthetimeoftheeviction
songyongbo_107·2014-11-26 13:00

Oracle memory troubleshooting, Part 1: Heapdump Analyzer

Oraclememorytroubleshooting,Part1:HeapdumpAnalyzerbyTanelPoderPostedonJanuary2,2009WhentroubleshootingOracleprocessmemoryissueslikeORA
haiross·2014-11-24 15:00

Collecting The Required Information For Support To Validate & Troubleshooting ASM Diskgroup Corrupti

CollectingTheRequiredInformationForSupportToValidate&TroubleshootingASMDiskgroupCorruptions.
songyongbo_107·2014-11-20 22:00

Internal Only: Advanced Troubleshooting of CSS Heartbeat Failures (Network) (Doc ID 457772.1)

OracleServer-EnterpriseEdition-Version:10.2.0.1to10.2.0.1Informationinthisdocumentappliestoanyplatform.PurposeInternalNotetoExplainHowtoTroubleshootCSSHeartbeatFailures
songyongbo_107·2014-11-10 15:00

Troubleshooting Database Startup/Shutdown Problems (Doc ID 851057.1)

InthisDocument Purpose TroubleshootingSteps IssuesEncounteredDuringDatabaseShutdown DiagnosticInformationtobeCollectedforTroubleshootingIssuesDuringShutdown
songyongbo_107·2014-11-04 20:00

Master Note: Troubleshooting Database Transaction Recovery (Doc ID 1494886.1)

InthisDocument Purpose Details Concepts 12cMultitnenantDatabase: ModesofTransactionRecovery ParallelTransactionRecovery SerialTransactionRecovery DetectionofTransactionRecovery IdentifyDeadTransaction
songyongbo_107·2014-11-04 20:00

Troubleshooting 11.2 Clusterware Node Evictions (Reboots) (Doc ID 1050693.1)

NODEEVICTIONOVERVIEW 1.0-PROCESSROLESFORREBOOTS 2.0-DETERMININGWHICHPROCESSISRESPONSIBLEFORAREBOOT 3.0-TROUBLESHOOTINGOCSSDEVICTIONS
songyongbo_107·2014-11-02 21:00

Troubleshooting 11.2 Grid Infrastructure root.sh Issues (Doc ID 1053970.1)

InthisDocument Purpose TroubleshootingSteps AdvancedRoot.shTroubleshooting CommunityDiscussions ReferencesAPPLIESTO
songyongbo_107·2014-11-02 21:00

Troubleshooting 10g or 11.1 Oracle Clusterware Root.sh Problems (Doc ID 240001.1)

Note:Thisdocumentisfor10gand11.1,for11.2root.shissues,see: Note:1053970.1"Troubleshooting11.2GridInfastructureInstallationRoot.shIssues
songyongbo_107·2014-11-02 21:00

Troubleshooting gc block lost and Poor Network Performance in a RAC Environment (Doc ID 563566.1)

InthisDocument Symptoms Summary Symptoms: Cause: GlobalCacheBlockLossDiagnosticGuide Changes Cause Solution CommunityDiscussions ReferencesAPPLIESTO:OracleDatabase-EnterpriseEdition-Version9.2.0.1andl
songyongbo_107·2014-10-28 22:00

Troubleshooting Scheduler Autotask Issues (Doc ID 1561498.1)

InthisDocument Purpose TroubleshootingSteps ReferencesAPPLIESTO:OracleDatabase-EnterpriseEdition-Version11.1.0.6andlaterInformationinthisdocumentappliestoanyplatform.PURPOSE
songyongbo_107·2014-10-28 22:00

Troubleshooting ORA-29740 in a RAC Environment (Doc ID 219361.1)

OracleDatabase-EnterpriseEdition-Version9.0.1.0andlaterInformationinthisdocumentappliestoanyplatform.PURPOSEThisnotewascreatedtotroubleshoottheORA
songyongbo_107·2014-10-28 21:00

Android之adt 23找不到NDK路径设置解决方案

到http://developer.android.com/sdk/installing/installing-adt.html#Troubleshooting这里下载最新的adt更新一下就行。
xuzw13·2014-10-28 09:11

Android之adt 23找不到NDK路径设置解决方案

到http://developer.android.com/sdk/installing/installing-adt.html#Troubleshooting这里下载最新的adt更新一下就行。
xuzw13·2014-10-28 09:11

Fedora WARNING: 'aclocal-1.14' is missing on your system

可以通过下述方法解决；参考：https://github.com/SIPp/sipp/issues/61Couldyoutrythetwotroubleshootingsuggestionsathttps
鱼公子哟西·2014-10-23 15:47

win8.1环境下安装arduino驱动问题解决方案

1.Windows键+R, 输入shutdown.exe/r/o/f/t002.此时电脑会自动重启，进入一下画面，选择Troubleshoot(转载请注明原处：http://www.harleygwak.com
·2014-10-20 12:00

ASA 排错 命令

跟踪一个包从一个设备到另一个设备中间的路径，其实在PIX上还有一个命令可以跟踪一个数据包从一个接口到另一个接口内部处理时经过的各个步骤，如acl,nat,***等Packet-TracerNewReaderTip:TroubleshootingAccessProblemsUsingPacket-TracerTroubleshootingacces
dfaju520·2014-10-15 13:39

xterm: _IceTransSocketUNIXConnect: Cannot connect to non-local..

Technote(troubleshooting)Problem(Abstract)xtermjobreturnswarning:"_IceTransSocketUNIXConnect:Cannotconnecttonon-local
Augusdi·2014-10-11 23:00

关于vsphere-client连接vcenter报902错误

vsphere-client或者重装系统安装软件重启每台ESXI主机的hostd与vpxa服务命令：/etc/init.d/hostdrestart（请首先开启ssh服务a.打开图形界面->按F2->选择troubleshootingOptions
tanxm·2014-10-08 15:36

127.0.53.53

wheniamdoingtroubleshootingtodaywithaticket,thefoundthedevicesnameresolveresultisveryspecial---127.0.53.53.127.0.0.0255.0.0.0shouldbereserved
jasonzhu1903·2014-10-03 02:32

image_transport

camera_calibration_parsers|camera_info_manager|image_transport|polled_cameraPackageLinks·CodeAPI·Tutorials·Troubleshooting
许仕哲·2014-09-26 13:00

【Troubleshooting】外键不建索引易导致死锁

1.外键不建索引，更新外键字段会锁住父表，易导致死锁父表：P_TABLE子表：F_TABLE外键字段：object_id 未建索引：session1:SQL>updatef_tablesetobject_id='10000'whereobject_id=116053; 1rowupdated. session2:SQL>updatef_tablesetobject_id='10001'whereo
sharqueen·2014-09-10 16:00

oracle dba 职责, 及个人需要掌握内容

SQL 调优 只是针对SQL的 troubleshooting 4. 用户管理, & 权限管理 5. 实时运行监控 (借助 toad, statspack) 6.
·2014-09-05 15:00

sql loader

在同一个加载会话中加载到不同表中4指定数据的字符集5有选择的加载数据6在加载前，使用sql操纵数据7在特定的列生成唯一顺序值8使用操纵系统的文件系统访问数据文件9从磁盘，磁带，或命名管道中加载10生成精确地错误报告，有助于troubleshootin
aoerqileng·2014-08-23 21:00

mail flow troubleshooter

1.      请问您是如何确认该邮箱是好的？您是如何使用nslookup命令的？请将具体的步骤发送到论坛中。 2.      请问收件人是内部用户还是外部用户？ 3.      如果是内部用户的话，和发件人位于同一个邮箱服务器还是不同的邮箱服务器？ 4.      在Exchange服务器上，打开EMS，运行下面的命令： Get-Message-Filter{subject-like"邮件主题"
haiwom·2014-08-21 10:49

mail flow troubleshooter

1.请问您是如何确认该邮箱是好的？您是如何使用nslookup命令的？请将具体的步骤发送到论坛中。2.请问收件人是内部用户还是外部用户？3.如果是内部用户的话，和发件人位于同一个邮箱服务器还是不同的邮箱服务器？4.在Exchange服务器上，打开EMS，运行下面的命令：Get-Message-Filter{subject-like"邮件主题"}|format-list得到您发送的邮件的Messag
haiwom·2014-08-21 10:49

Linux 服务器故障排除的前五分钟 (First 5 Minutes Troubleshooting A Linux Server)

目录：一、前言二、简介三、具体过程尽可能搞清楚问题的前因后果有谁在？之前发生了什么？现在在运行的进程是啥？监听的网络服务CPU和内存使用情况查看硬件I/O性能挂载点和文件系统内核、中断和网络系统日志和内核消息任务计划查看具体应用的系统日志四、总结注，测试环境：操作系统CentOS6.4x86_64。一、前言原文链接：http://devo.ps/blog/2013/03/06/troublesho
顺境其生·2014-08-19 17:49

Linux 服务器故障排除的前五分钟 (First 5 Minutes Troubleshooting A Linux Server)

一、前言原文链接：http://devo.ps/blog/2013/03/06/troubleshooti
顺境其生·2014-08-19 17:49

转 -- Oracle 中间常见启动故障的疑难解答

Oracle中间常见启动故障的疑难解答原址如下：http://www.toadworld.com/platforms/oracle/b/weblog/archive/2014/01/28/troubleshooting-oracle-clusterware-common-startup-failures.aspx
edwzhang·2014-08-19 11:00

Analyzing Thread Dumps in Middleware - Part 1

ThispostingdealswithanalysisofThreaddumps,forimprovingMiddlewarePerformance(atAppServerorApplicationlevel)aswellasforgeneraltroubleshooting.ItwillalsogointodetailsofWebLogicApplicationServerspecificTh
·2014-08-18 00:00

软件分发疑难解答流程图 Software Distribution Troubleshooting Flowcharts

本节内容软件分发包创建和分发流程图      显示MicrosoftSystemCenterConfigurationManager2007包创建和分发过程的流程图。软件分发播发流程图      显示ConfigurationManager2007播发过程的流程图。客户端程序下载请求流程图      显示ConfigurationManager2007下载请求过程的流程图。使用文件增量复制来复制包
pcdog·2014-08-16 20:57

SCCM 客户端软件安装失败检查列表 client installation troubleshooting checking

本来我是在找服务器和客户端sitecode站点代码问题，牵涉到SCCMsecondarysitemigration，但是90%都是在各个论坛大家在报安装不了SCCM控制台或者安装之后拿不到sidecode，或者拿到了sidecode/自动发现后无法安装软件，索性抽空写一篇关于这个方向的文章。（其实我是在等日志刷新中，无聊ing）下面是我预计需要准备的步骤或者步骤清单，有可能集合了很多问题的解决方法
pcdog·2014-08-16 18:09

Mklink in Windows

MklinkisaMSWindowscommandlineutilitythatyoucanusetocreatesymboliclinksorsymlinksandhardlinksinMSWindows.Mklinkisanicetoolfortroubleshootingfilesystemproblems.Mklinkrequiresadministrativeprivileges.Th
雅各宾·2014-08-13 21:00
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