Comments for IT World https://blog.yannickjaquier.com RDBMS, Unix and many more... Mon, 16 Jul 2018 09:20:29 +0000 hourly 1 https://wordpress.org/?v=4.9.7 Comment on Transparent Application Failover (TAF) – JDBC HA – part 2 by JDBC client high availability features - JDBC HA - part 1 https://blog.yannickjaquier.com/oracle/jdbc-failover-highly-available-part-2.html#comment-11262 Mon, 16 Jul 2018 09:20:29 +0000 https://blog.yannickjaquier.com/?p=4273#comment-11262 […] Transparent Application Failover (TAF): […]

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Comment on Pacemaker configuration for an Oracle database and its listener by Transparent Application Failover (TAF) - JDBC High Availability - part 2 https://blog.yannickjaquier.com/linux/pacemaker-configuration-oracle-database.html#comment-11261 Mon, 16 Jul 2018 09:18:33 +0000 http://blog.yannickjaquier.com/?p=4126#comment-11261 […] Application Failover (TAF) can be tested with a simple active/passive OS cluster (Pacemaker in my case) and you must use the JDBC OCI driver not the Thin one […]

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Comment on Database Replay by example by Yannick Jaquier https://blog.yannickjaquier.com/oracle/database-replay-by-example.html#comment-11260 Mon, 16 Jul 2018 09:16:29 +0000 http://blog.yannickjaquier.com/?p=1331#comment-11260 Abhijit,

Thanks for comment.
Database Replay “only” automate what you can 100% do manually. I mean go to your application owner and ask him to test his application on a test upgraded database. He should be able to tell you if working or not.
You might also want to consider SQL Plan Management

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Comment on Database Replay by example by Abhijit Jadhav https://blog.yannickjaquier.com/oracle/database-replay-by-example.html#comment-11255 Fri, 13 Jul 2018 14:37:46 +0000 http://blog.yannickjaquier.com/?p=1331#comment-11255 Yannick, enjoyed your post. Google directed me to your post when I was checking alternatives for “Database Replay” 🙂 As you mentioned this product is not free and licensing cost are prohibitive for my organization. Are there any alternatives that you are aware of

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Comment on Veritas Volume Manager (VxVM) command line examples by Yannick Jaquier https://blog.yannickjaquier.com/linux/veritas-volume-manager-vxvm-command-line-examples.html#comment-11253 Mon, 09 Jul 2018 10:22:32 +0000 http://blog.yannickjaquier.com/?p=1522#comment-11253 Hi Fred,

Never worked on this before so best trick I can give is to open a call to Veritas support…

Thanks,
Yannick.

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Comment on Veritas Volume Manager (VxVM) command line examples by Fred https://blog.yannickjaquier.com/linux/veritas-volume-manager-vxvm-command-line-examples.html#comment-11251 Fri, 06 Jul 2018 12:27:41 +0000 http://blog.yannickjaquier.com/?p=1522#comment-11251 Hi Yannick,

Occassionally, found this a bit old article.
I have HP MSA 2050 storage and connected my servers to them via iSCSI ports. OS is RHEL 7.2.

I have VCS installed and the problem is that VCS services loaded before ISCSI finished scanning paths. So VxDMP not aware about LUNs.

I can refresh it manually with “vxdctl enable” or “vxdisk scandisks”. But I would like to have more standard solution.

May be you have some tricks for that.

Thank you in advance.

BR,
Fred

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