What is Virtualization and Type of Virtualization? In general there are different types of virtualization like Memory,CPU, Storage, Hardware and Network virtualization. Howver here we are going to talk about OS virtualization only. 1] What is Hypervisor – Hardware virtualization or platform virtualization refers to the creation of a virtual machine that acts like a …
Introduction- First of all thanks to “sourceforge.net” for hosting open source software. I’m follower “sourceforge.net” of project of the Month. “Rigs of Rods is project of month for November 2012. This is one of the best and rocking open source project. Rigs of Rods is a 3D simulator game where you can drive, fly and …
Introduction- Showslow is web based interface to collect yslow data. We can use yslow+showslow to get website loadtime and various other details provided by yslow. This howto explains how to automate website loadtime/yslow testing using Firefox and Perl (Mechanize::Firefox, Firefox::Application module) * Please download perl scripts and Strawberry perl for Windows- URL- http://www.indiangnu.org/wp-content/uploads/2012/firefox-cli-for-yslow-url-pl.txt http://www.indiangnu.org/wp-content/uploads/2012/firefox-cli-for-yslow-url-from-csv-pl.txt http://www.indiangnu.org/wp-content/uploads/2012/yslow-firefox-sh.txt …
Introduction – dns-zone-verify.pl is perl script used to check dns zone file syntax! This script verifies both Forward and Reverse Zone. Internally perl script is using named-checkzone and named-checkconf. Bind dns commands to check zone file syntax. Script is reading named.conf file to get all zone * Download – Please download perl script from following …
Introduction – One of my friend was looking for script to parse FTP server log after every 10mins and send mail for every file uploaded by user with Username, Uploaded File Name, Date and Size. Please prefer the follow perl script to this task…. Download ftp file from here – http://www.indiangnu.org/wp-content/uploads/2012/ftp_logparser-pl.txt 1] Script – arunb@mylaptop:~$ …
Introduction- If you are using NFS (mount) volume/drive for Database, Then following mount options are recommended for databases on NetApp NFS: Common mount options are = rw,bg,hard,rsize=32768,wsize=32768,vers=3 OS Mount Options for Binaires Mount Options for Oracle Datafiles Solaris noac,nointr, proto=tcp, suid forcedirectio, noac,nointr, proto=tcp,suid AIX nointr,timeo=600, proto=tcp cio,noac, nointr,timeo=600, proto=tcp HPU noac,nointr, timeo=600, proto=tcp,suid forcedirectio, …
Introduction – Karesansui is the best web based kernel-based Virtual Machine (KVM) and Xen Manager. Also one of the leading Japanese open source project. Karesansui has Simple, easy web-based interface. Easy installation. Saves initial cost to use. Free for all. Supports Xen/Kernel-based Virtual Machine(KVM) hypervisor. Other hypervisors/virtualization support on future plan. Please refer the project …
Introduction- The NetApp Storage system is a hardware and software-based data storage and retrieval system. It responds to network requests from clients and fulfills them by writing data to or retrieving data from its disk array. It provides a modular hardware architecture running the Data ONTAP operating system and WAFL (Write Anywhere File Layout) software. …