Oracle

Updating ASMLIB Driver Using “update-driver”

In this post I want to talk about updating ASMLIB after or before updating kernel version. Beginning oracleasm-support version 2.1.0 and higher we can use the embedded function “update-driver” which can help us to save time and simplify the process of updating ASMLIB driver.

Failure Scenarios for your Restore Practice

I always tell DBAs to practice their restore skills because this is one area that you are not allowed to get wrong. Having experience with different types of restores give you the confidence to do the right thing in an emergency. However, I noticed that when it comes to practicing, not all DBAs are equally imaginative on what to practice. Practicing the same failure over and over is not the best possible practice. Here are few scenarios you should be able to recover from

Upgrading Standalone ASM to Oracle Grid Infrastructure?

The past four days have found me very frustrated and at wits’ end while testing upgrades of standalone Oracle Grid Infrastructure (ASM) 11.2.0.1 to 11.2.0.2 on RHEL/OEL 5 VMs. The upgrade would seem to go fine, but after rebooting, I would see ASM and LISTENER running under the old (11.2.0.1) grid home directories again. This is the second bug with the 11.2.0.2 upgrade process that I’ve encountered.

Call for Papers – NoCOUG 2011

North California Oracle User Group are planning their 2011 conferences and are looking for good presentations! We are a very friendly local user group, so if you live in NorCal and never presented before – this is a great place to start! We love seeing new presenters and we even have a public speaking expert on our board who loves giving feedback when requested. Of course, we are nice to seasoned gurus too.

UKOUG Days 2 & 3

My presentations are finished and the feedback positive. I will be presenting one of sessions (Using AWR/ASH data) at RMOUG Training Days and Hotsos Symposium 2011 with minor modifications (I wonder…can I use the 11g analytical function LISTAGG with AWR/ASH data?). Anyway here are some highlights from the last day and a half…

News from UKOUG 2010 Conference

The highlight of Monday night was Doug Burns shaving ceremony and finalizing it at Tap & Spile. I have captured some videos but they need some post-processing before I can publish them. Another highlight was watching photos of previous UKOUG conferences I attended.

UKOUG 2010 – 2 Days Later

Blogging from the Speaker Ready room which is now suited on the balcony overlooking the exhibition. I must say that I like the new location. Not only it is closer to the action, but allows you to oversee who is hanging out over the exhibitors. There’s been a number of interesting sessions, but it’s little things here and there that I learn that provide some real value. Here’s a few examples

UKOUG Day 1.5

After an inauspicious start, my 7th visit to Birmingham for the UKOUG Conference is in full swing. As in the past, the quality of the presentations is outstanding and the biggest challenge to the attendee is to decide which of the 3 concurrent sessions to attend.

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