Oracle Virtualization and Cloud Consulting
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Servers & Storage Feed

Sun Servers and Storage, Solaris, Oracle Linux, Red Hat Linux, Oracle VM for x86, Oracle VDI and Virtualization resources, news, and support articles.

Is Google server nodes the new Mainframe

A friend mentioned that small/middle companies are using mainframes, but I think an argument could be made that Google and Facebook and friends are really creating the new mainframe with there various server nodes that are often made up of custom tasked designed hardware/servers.

First new post after a long rest...

Well time to wake up this blog, will be posting stuff again, beware.

Oracle Oracle Enterprise Manager ServiceNow Integration

Posted on Wed 11, by mokum
By Roddy Rodstein 02/20/2015This post is applicable to Oracle Enterprise Manager 12c. 

Xen Project Now an Easy Option in OpenStack

Recent Changes Let Xen Project Work Out of the Box in OpenStack

Members of the Xen Project development team have always believed that the hypervisor must be available for integration into other Open Source projects.  In particular, the initiators of the Xen Project envisioned the day when compute resources would be available in a dynamic form, which has since been codified in the technology we now call Cloud Computing.

Vim – highlight search keyword

By default search keyword won’t be highlighted in vim with Ubuntu OS.
To highlight search keyword we need to set hlsearch flag in vimrc.
Open /etc/vim/vimrc with sudo and append following line in it:
set hlsearch
After that save & exit from vimrc file. This will enable search keyword highlight across all vim sessions.
If you want to enable highlighting only for current session run following command in vim after opening a file:

Oracle Virtualization 1Z0-590 Test - Are You Ready To Take Actual?

We at CertsAcademy working with Oracle certified specialists to prepare 1Z0-590 products that provides you actual 1Z0-590 questions and answers and testing software that provides actual exam environment that you'll experience in actual 1Z0-590 exam, so you can practice and be confident.

Oracle Virtualization 1Z0-540 Exam - Reduce Your Chances of Failure

We at Test-Module working with Oracle certified specialists to prepare 1Z0-540 products that provides you actual 1Z0-540 questions and answers and testing software that provides actual exam environment that you'll experience in actual 1Z0-540 exam, so you can practice and be confident.

Using Tuned to tune CentOS 6 System

Tuned is a Dynamic Adaptive Tuning System Daemon. According to Manual Page
tuned is a dynamic adaptive system tuning daemon that tunes system settings dynamically depending on usage. For  each  hardware  subsystem  a specific monitoring plugin collects data periodically. This information is then used by tuning plugins to change system settings  to  lower  or higher  power saving modes in order to adapt to the current usage. Currently monitoring and tuning plugins for CPU, ethernet network and  ATA harddisk devices are implemented.
Using Tuned

Unix - run multiple commands on remote machines in parallel

Assume you have a requirement of running two commands on 10 hosts.In this post I would like to show you how you can:1) Run multiple commands on remote host using ssh.2) Also instead of working on one host at a time serially, how can we execute the commands on multiple hosts in parallel to save the overall execution time.Example:Find the number of files under '/sdb/_read/' and '/sdb/_write/' directories on following 10 hosts.

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