International Open Solutions Centre

This summer I found out that my working enviroment just got too many computers and generated too much heat too (of course the electricity bill is a bit too high). This is the time to talk about Green Power and Save the enviroment hah

I will be getting rid of my current server which is

• AMD Sempron (just because it’s cheap)
• nVidia C51 Motherboard (for 3D testing)
• 1GB DDR533 Memory (RAM is expensive when I built this)
• Total of 1.2TB storage (4 HDD with different size)
• 400W PSU (just too much)
• Running on Centos 5 with XEN (I love YUM)

The current server mainly is for NAS Storage, PHP/MySQL Development server and to practice more on SSH + UNIX

OK, let’s talk about new thing now.

I am going to build my new tiny Green Powered Server which I will name it as usual – CORE Server (maybe I should call it 2nd generations?)

The aim for this new CORE server is mainly because

• I will be bringing it along for my long term travel from UK to Malaysia and back
• Small in size (to comply with the above) which can fit in my bag
• I want a less power consuming server (to save the bills)
• I want to try out the new Intel Atom Duo Core (Virtualizations with XEN and VMWare)
• I want to build a beautiful server with facilities such like NAS, LAMP, Media Streaming, Media Player, FTP, SSH + etc (of course, this is a SERVER)

Here are the specs of my CORE Server

Hardware

Software

Now I am waiting for my Intel Little Falls 2 to come on Wednesday and will continue this post

12/June/2009

Finally the Intel Little Falls 2 arrived!!!

It really a headache when trying to put this motherboard into the tiny casing. I have to remove the HDD racks and power supply in order to fit the board in. I even have to take off the bottom part of the casing (No wonder this tiny casing so expensive, the design is really user friendly )

The second problem is the cables after fit in the board and every other parts. SInce the space will be super compact, I have to squeeze all the power and data cables into the sides. The CPU Fan only remains about 3cm height of space just under the 5.25″ HDD rack on top.

Just after completing the assembles, the first thjing I need to check will be the temperature of the CPU. It shows around 40 celsius in the BIOS with the CPU fan running at about 2800rpm and the casing big fan which draws out hot air running at around 4500rpm.

Since the server will not be fit with any optical drives, so I have to temporary plug in the DVD-RW drive to install the CentOS 5.3 Final. The installation went off smoothly and then after around 30 minutes I have the OS up and running!!! It takes long for installing because I want to customised all the installations. I only choose the Server-GUI version with customized packages to keep the overall system file size below 2GB.

If you are interested in the system process details, please leave me a comment so I can tell more. At the moment let me test the server first and moving all my data files into it.

updated: by using “smartctl” command, 3 HDDs detected running at around 30 to 36 celcius, not bad huh!!!

boyd Design, Hardware, Mobile core server, ftp, green powered, mini-itx, nas

http://waterblowing.com/2008/10/29/samsung-nc10-netbook-around-299-rm1600/

Samsung NC10 Netbook

Among all the hot netbook in the market now, I found that the Samsung NC10 Netbook comes with the most competitive specifications and also, a good price. The NC10 comes with all the features that maybe you can not even find on an expensive laptop. The only things to disadvantages compare to expensive mobile laptop maybe just the speed of processor. I have not yet tested any Intel Atom based computer yet but I believe that you do not need a super powerful processor for a laptop now a days. If I am not with my MacBook now, I definitely will get this one for travelling.

For me, netbook will be good for email, web conferencing, voip, messenger, photo organizing, music, movie (even HD) and of course, working

Let’s look at the spec

Processor

• Intel® Atom™ Processor N270 (1.6GHz)
• 533MHz FSB with 512KB Cache
• Chipset: Intel 945GSE + ICH7M

Memory

• 1GB (1 x 1GB) DDR2 667MHz
• Memory Slot 1 x Slot SODIMM

Hard Drive

• 160GB SATA

Software

• Operating System: Genuine Windows® XP Home (SP3)
• Samsung Magic Doctor
• Samsung Update Plus
• Easy Display Manger
• Easy Battery Manager
• Easy Network Manager
• Easy Speed Up Manager
• Adobe Acrobat Reader

Display

• 10.2” WSVGA (1024 x 600) SuperBright© Gloss LED Display

Graphics

• Intel® Graphics Media Accelerator 950
• 128MB Integrated Graphics

Audio

• HD (High Definition) Audio
• Multimedia Player
• EDS (Enhanced Digital Sound) Effect
• 2 Watts Stereo Speakers (1W x 2)

Input Devices

• 84 Key with Silver Nano technology (Anti-Bacterial Keyboard)
• Touch Pad (Scroll Scope, Flat Type)

Networking

• Wired Ethernet LAN (RJ45)
• 10/100
• Wireless LAN
• Atheros® Wifi 802.11b.g
• Bluetooth 2.0+EDR

Dimensions

• 261mm (W)
• 185.5mm (D)
• 30.3mm (H)
• Weight: 1.33kg

Power Supply

• 60 Watt AC Adapter
• 6 Cell Lithium ion Battery

Interfaces

• 1 x VGA D-Sub Out
• 1 x Headphone-out
• 1 x Mic In
• 1 x Internal Mic
• 3 x USB 2.0
• 3 in 1 Card Reader (SD, SDHC, MMC)

Warranty/Miscellaneous

• 1 Year Warranty
• Samsung Recovery Solution III
• McAfee Virus Scan
• BIOS Boot Up Password / HDD Password
• Kensington Lock Port

boyd Design, Hardware, Mobile, News Netbook, RM1600, Samsung NC10, £299

Just found out that if you have sort of CSS drop down menu, sometime when the menu drop and touch the bottom DIV, the menu will be cut off.

The solution is very simple, let say your drop down menu #menu is within #header part, you just need to set the #header with z-index:2;

then your next part maybe #contents, this should be set to z-index:1;

Hope you got it

boyd Design, Programming CSS, ie6, ie7, trick, z-index

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boyd Design, Hardware, Internet, News, Programming