logo

Let’s Work Together

Partner with you to deliver responsive and cost-effective IT & Support solutions
Reponsive
Cost-Effective
Partner with you
Focus
Attitude to Serve
Professional
These are the reasons why AionSolution is your vendor when you are seeking someone to support your IT in your office.
side-area-image-1
side-area-image-2
side-area-image-3
side-area-image-4
side-area-image-5
side-area-image-6
info@aionsolution.com
+852 2636 6177
mobile-logo

Zimbra / Ubuntu Backup and Restore

August 11, 2009

  Ubuntu Backup and Restore 1: Backing-up To do this, become root with Code: sudo su and go to the root of your filesystem (we use this in our example, but you can go anywhere you...

Read More

Install Clonezilla on Ubuntu

July 30, 2009

sudo aptitude install nis dhcp3-server tftpd (may fail start the service because /etc/dhcp3/dhcpd.conf is not configured) sudo ifconfig eth0:1 192.168.0.1 (when system only has 1 nic port) # import gpg key wget -q http://drbl.sourceforge.net/GPG-KEY-DRBL -O-...

Read More

Zimbra slow response on SMTP

July 27, 2009

Zimbra reponse with 5-10s before SMTP banner 220 mail.example.com ESMTP Postix Need to do a trace at the server tcpdump -s 1500  -w /tmp/server_trace.pcap Looking at a wireshark trace, i see the server sending...

Read More

Install Zimbra on Ubuntu

July 24, 2009

Ubuntu 8.04 LTS Server (Hardy Heron) Install Guide The following guide is for installing ZCS on Ubuntu Server 8.04 LTS, and is a revision of my previous Ubuntu Server 6.06 installation...

Read More

Setting up software RAID in Ubuntu Server

July 15, 2009

Setting up software RAID in Ubuntu Server April 24th, 2007 Posted by Derrick Webber Updated Mar 13 2009 to reflect improvements in Ubuntu 8.04 and later. Linux has excellent software-based RAID built into...

Read More

Ubuntu – Install Webmin

February 1, 2009

Webmin is a web-based interface for system administration for Unix. Using any modern web browser, you can setup user accounts, Apache, DNS, file sharing and much more. Webmin removes the...

Read More