Kenjun http://kenjun.wordpress.com Just another WordPress.com weblog Tue, 29 Apr 2008 17:24:03 +0000 http://wordpress.org/?v=MU en iTunes could not connect to the iTunes Music Store http://kenjun.wordpress.com/2008/04/29/itunes-could-not-connect-to-the-itunes-music-store/ http://kenjun.wordpress.com/2008/04/29/itunes-could-not-connect-to-the-itunes-music-store/#comments Tue, 29 Apr 2008 17:24:03 +0000 kenjun http://kenjun.wordpress.com/?p=97

Some help here on why iTunes sometimes cannot connect to the iTunes Music Store. In this case with a MacBook…

http://www.kenjun.com/blog/?p=115

]]> http://kenjun.wordpress.com/2008/04/29/itunes-could-not-connect-to-the-itunes-music-store/feed/ Getting Started with Amazon EC2 http://kenjun.wordpress.com/2008/04/28/getting-started-with-amazon-ec2/ http://kenjun.wordpress.com/2008/04/28/getting-started-with-amazon-ec2/#comments Mon, 28 Apr 2008 19:31:53 +0000 kenjun http://kenjun.wordpress.com/?p=96

EC2 is all about the “elastic compute cloud.”

http://www.kenjun.com/blog/?p=113

]]> http://kenjun.wordpress.com/2008/04/28/getting-started-with-amazon-ec2/feed/ What is UCARP http://kenjun.wordpress.com/2008/04/02/what-is-ucarp/ http://kenjun.wordpress.com/2008/04/02/what-is-ucarp/#comments Wed, 02 Apr 2008 15:56:28 +0000 kenjun http://kenjun.wordpress.com/2008/04/02/what-is-ucarp/

What is UCARP…

UCARP allows a couple of hosts to share common virtual IP addresses in order to provide automatic failover.

]]> http://kenjun.wordpress.com/2008/04/02/what-is-ucarp/feed/ How Does DRBD work? http://kenjun.wordpress.com/2008/04/02/how-does-drbd-work/ http://kenjun.wordpress.com/2008/04/02/how-does-drbd-work/#comments Wed, 02 Apr 2008 15:21:28 +0000 kenjun http://kenjun.wordpress.com/?p=94

How Does DRBD work?

Each device (DRBD provides more than one of these devices) has a state, which can be ‘primary’ or ’secondary’. On the node with the primary device the application is supposed to run and to access the device (/dev/drbdX). Every write is sent to the local ‘lower level block device’ and to the node with the device in ’secondary’ state. The secondary device simply writes the data to its lower level block device. Reads are always carried out locally.

]]> http://kenjun.wordpress.com/2008/04/02/how-does-drbd-work/feed/ What is DRBD http://kenjun.wordpress.com/2008/04/02/what-is-drbd/ http://kenjun.wordpress.com/2008/04/02/what-is-drbd/#comments Wed, 02 Apr 2008 15:17:21 +0000 kenjun http://kenjun.wordpress.com/?p=93

What is DRBD

DRBD is a block device which is designed to build high availability clusters. This is done by mirroring a whole block device via (a dedicated) network. You could see it as a network raid-1.

 

]]> http://kenjun.wordpress.com/2008/04/02/what-is-drbd/feed/ Remove duplicate files on a Mac - software review http://kenjun.wordpress.com/2008/03/16/remove-duplicate-files-on-a-mac-software-review/ http://kenjun.wordpress.com/2008/03/16/remove-duplicate-files-on-a-mac-software-review/#comments Sun, 16 Mar 2008 13:16:15 +0000 kenjun http://kenjun.wordpress.com/2008/03/16/remove-duplicate-files-on-a-mac-software-review/

See this review of software that remove duplicate files on a Mac

]]> http://kenjun.wordpress.com/2008/03/16/remove-duplicate-files-on-a-mac-software-review/feed/ Socially Relevant Filmmaking http://kenjun.wordpress.com/2007/11/27/socially-relevant-filmmaking/ http://kenjun.wordpress.com/2007/11/27/socially-relevant-filmmaking/#comments Tue, 27 Nov 2007 17:36:12 +0000 kenjun http://kenjun.wordpress.com/2007/11/27/socially-relevant-filmmaking/

Blog entry here:

http://www.soyte.com/blog/?p=1 

]]> http://kenjun.wordpress.com/2007/11/27/socially-relevant-filmmaking/feed/ Sotheby’s: Russian Art and Paintings in London on 27th Nov 2007 http://kenjun.wordpress.com/2007/11/26/sotheby%e2%80%99s-russian-art-and-paintings-in-london-on-27th-nov-2007/ http://kenjun.wordpress.com/2007/11/26/sotheby%e2%80%99s-russian-art-and-paintings-in-london-on-27th-nov-2007/#comments Mon, 26 Nov 2007 19:31:39 +0000 kenjun http://kenjun.wordpress.com/2007/11/26/sotheby%e2%80%99s-russian-art-and-paintings-in-london-on-27th-nov-2007/

More details here:

http://www.kenjun.com/vc/?p=5

]]> http://kenjun.wordpress.com/2007/11/26/sotheby%e2%80%99s-russian-art-and-paintings-in-london-on-27th-nov-2007/feed/ Venture Capital and Business Angel blog http://kenjun.wordpress.com/2007/11/26/venture-capital-and-business-angel-blog/ http://kenjun.wordpress.com/2007/11/26/venture-capital-and-business-angel-blog/#comments Mon, 26 Nov 2007 18:22:31 +0000 kenjun http://kenjun.wordpress.com/2007/11/26/venture-capital-and-business-angel-blog/

New Venture Capital and Business Angel blog started here:

http://www.kenjun.com/vc/ 

]]> http://kenjun.wordpress.com/2007/11/26/venture-capital-and-business-angel-blog/feed/ Blog http://kenjun.wordpress.com/2007/11/16/blog/ http://kenjun.wordpress.com/2007/11/16/blog/#comments Fri, 16 Nov 2007 11:04:18 +0000 kenjun http://kenjun.wordpress.com/2007/11/16/blog/

Now hosted here…

Kenjun Techbits 

]]> http://kenjun.wordpress.com/2007/11/16/blog/feed/