-
Recent Posts
- Create database link from oracle to SQL server
- how to lookup Oracle report server over network?
- Oracle 12c cluvfy bug on Linux 6 – Reference data is not available for verifying prerequisites on this operating system distribution
- How to fix Samsung note 3 “Your Internet Connection is Unstable”
- Oracle 12c silent installation
Recent Comments
Archives
- September 2015
- August 2015
- January 2015
- October 2013
- July 2012
- September 2011
- July 2011
- June 2011
- May 2011
- March 2011
- October 2010
- September 2010
- August 2010
- July 2010
- June 2010
- May 2010
- April 2010
- March 2010
- February 2010
- January 2010
- December 2009
- November 2009
- October 2009
- September 2009
- August 2009
- July 2009
- June 2009
- May 2009
- April 2009
- March 2009
- February 2009
- January 2009
- December 2008
- November 2008
- October 2008
- September 2008
- August 2008
- July 2008
- June 2008
- April 2008
- February 2008
- December 2007
- November 2007
- August 2007
- May 2007
- March 2007
- January 2007
- December 2006
- November 2006
Categories
- 12c
- Backup
- Computers and Internet
- Data Guard
- Education
- Entertainment
- Food and drink
- Form and Report
- Installation
- Linux
- Market
- Misc
- Music
- Network
- ODBC gateway
- OEM and grid control
- Oracle Audit Vault
- Oracle database
- Oracle Fusion Middleware
- Perl
- PostgreSQL
- RAC
- RMAN
- Security
- SQL Developer
- Travel
- Uncategorized
- Windows
Meta
Monthly Archives: August 2010
/usr/sbin/clustat Could not connect to CMAN: Permission denied – Bug
non-root user ran /usr/sbin/clustat and aborted with message "Could not connect to CMAN: Permission denied". It was identified this behavior came from RHEL 5 cluster bug in rgmanager version lower than 3.0.7. Bug 531273 (URL: https://bugzilla.redhat.com/show_bug.cgi?id=531273) $ ls -al /usr/sbin/clustat-rwxr-xr-x 1 root root … Continue reading
Posted in Computers and Internet
Leave a comment
analyze cluster.conf by xmllint + xpath
Well, this time I need to verify Oracle cluster service in our Linux servers. As I always do, I created automation script to analyze /etc/cluster/cluster.conf. It is a XML file, so it is natural I go through xmllint command … Continue reading
Posted in Oracle database
Leave a comment
SSH passwordless login under LINUX Cluster
How can enable SSH passwordless login for my n nodes in Linux Cluster? Yes. Put virtual host and/or IP in source server! for example. Oracle account in server A need to access target server B1, B2 in cluster. And B1 … Continue reading
Posted in Computers and Internet
Leave a comment
let Oracle automatically purge archivelogs in standby database
Well, purge up archivelog is always a part of DBA duties, and very import in space management. However, Oracle dos provide capacity which help us to purge archivelogs in standby database automatically. It requires 2 things: 1) flash recovery … Continue reading
Posted in Oracle database
Leave a comment
what is the cost of data security – up to 1Million
Found a interesting document talking about the real cost of data security fine. It is up to 1 million and 20 years jail . You can easily find it by google, of course.
Posted in Computers and Internet
Leave a comment
can’t start report server in opmn – what to look up
The report server registered in OPMN can’t start and left nothing in $ORACLE_HOME/opmn/logs, why it failed? 1 possibility is report server name conflict. It indicates another report server in the same name is up and running on the same newtwork, plus report … Continue reading
Posted in Oracle Fusion Middleware
Leave a comment