Category: Technical

How to install xen domu on Centos

Steps for installing fresh Domu on Centos6 are as follows :- 1. Download Centos6 iso image and mount it into /opt , I have downloaded iso image in mnt partition. mount  -o loop /mnt/Centos.iso  /opt 2. Create  lvm partition for…

MBR Corrupted (error 15)

I was rebuilding RAID on my production server and due to some unexpected reason sever got rebooted automatically before I could complete grub configuration, MBR got corrupted , was getting error 15 on grub  prompt. I had been breaking my…

Syslog-ng server on ubuntu

Configure Syslog-ng server on ubuntu. apt-get install syslog-ng Have a backup of /etc/syslog-ng/syslog-ng.conf cp /etc/syslog-ng/syslog-ng.conf  /etc/syslog-ng/syslog-ng.conf.bak Go to vi /etc/syslog-ng/syslog-ng.conf Your config file looks like. # Listening to incoming UDP Syslog connections source mysource { udp(); }; #Add the syslog…

Configure IPV6 DHCP SERVER ON CENTOS

Configure IPV6 DHCP SERVER ON CENTOS. Example Link This. If you have 2 different subnet in ipv6 network. For Ex: 1.260c:xxxx:xxx:xx:xx:xxxx:3000/112. 2.260c:xxxx:xxx:xx:xx:xxxx:4000/112. Step to configure ipv6 dhcp server. Install dhcp package on centos. Yum install dhcpd Once you installed dhcpd…

Integrate Testlink with Jira.

I was  facing trouble to configure Testlink and integrate this with Jira  Bug Tracking System. Below is the snippets for my reference and those need to configure  it quickly. I really didn’t find a good material  to do this. Altassian…

Configure Exchange 2013

Domain Controller – Windows Server 2008R2 Sp1 Exchange 2013 on – Windows Server 2008R2 Sp1 Active Directory must be at Windows Server 2003 forest functionality mode or higher. Am Going to install Exchange 2013 on a member Server Install 2…