It feels almost like heresy to discus something that isn’t Oracle-related on the day that Oracle announced the new In-Memory Database Option, but something else was also released today. Red Hat gave birth to Red Hat Enterprise Linux (RHEL) 7.
I’m a big fan of all things Linux. I’m typing this blog post on a Fedora 20 desktop at home. I’m a rabid fan of Oracle Linux for servers at home and at work. As a result, the birth of RHEL7 is a pretty big deal for me.
I’ve been playing with the Oracle Linux 7 betas for a while (OL7 Install, DB 11gR2 Install, DB 12c Install). I expect we will see the birth of Oracle Linux 7 pretty soon, which is where it gets really interesting for me.
I’m sure it’s going to take quite a long time for Oracle to start supporting their products on RHEL7/OL7, but this is the future, so you’ve for to get your skates on!
I did an EM Cloud Control 12cR2 installation at work yesterday. The database repository was 22.214.171.124 on HP-UX and the middle tier was installed on RHEL 5.8. The installation was pretty much the same as the 12cR1 version. Over the next few days I’ll be testing out some of the features to decide if we can move across to it permanently.
Today I did two run throughs of single server installations on Oracle Linux 5.8 and 6.3. There are a couple of minor differences, but nothing to worry about. You can see what I did here:
The installations are a little small, so they are not too fast, but it’s good enough to test things out.
Update: It’s been a while since I used the 12c version, so I’ve had to relearn a few simple things. I thought I might as well write the down in case it helps others.
Following on from my post on AntiVirus Software and Apple Macs, I decided to add antivirus to my desktop machines also. I chose ClamAV because it is part of the Fedora repository. I wrote a quick note about installing ClamAV on Fedora and Enterprise Linux (RHEL, Oracle Linux, CentOS etc.).
Not surprisingly, scans revealed no viruses on any of my Fedora machines.
While I was at Open World I tried a few times to get hold of the new Cloud Control software, but the hotel network wasn’t up to the job, so I had to wait until I got home.
The installation is pretty simple compared to previous versions of Grid Control and it installs fine on both Oracle Linux 5.x and 6.x. As always it’s a little greedy on the memory front, with the recommendation for a small installation being 4G for the Cloud Control and 2G for the repository database. That’s not including the OS requirement. On the subject of the repository database, you can use a number of 10g and 11g versions, but anything before 126.96.36.199 requires additional patches, so I stayed with 188.8.131.52.
You can see what I did here.