Alex Juncu - UDPCast

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Alex Juncu - UDPCast

  1. 1. UDPCast Imaging Solution *RLUG Lightning Talk * Alexandru Juncu alex.juncu@rosedu.org 14.04.2011
  2. 2. System Imaging• Software that copies HDD contents from one computer to others• Offers scalability to administration of computer rooms (eg. School Laboratories)• Takes advantage of UDP and Multicast• Uses a Seed Host to distribuite contents15.04.2011 2
  3. 3. Imaging Process 1. Prepare hosts for imaging (physical network conectivity) 2. Install Operating System(s) and needed applications on the Seed Host 3. Start the sender process on the Seed and the receiver process on the other hosts 4. Transfer the contents over ther network S R R R VOID VOID VOID VOID Multicast15.04.2011 3
  4. 4. UDP Cast• Open Source Project• http://udpcast.linux.lu/• udp-sender and udp-receiver – (S) cat /dev/sda | udp-sender – (R) udp-receiver > /dev/sda• Utilities – LiveCD for imaging – cast-o-matic15.04.2011 4

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