Notice: Undefined index: linkPowrot in C:\wwwroot\wwwroot\publikacje\publikacje.php on line 1275
[61780] Artykuł: Performance Evaluation of MPTCP Transmission of Large Data Objects in Computing CloudCzasopismo: Advances in Intelligent Systems and Computing Tom: 539, Strony: 131-141ISSN: 2194-5357 ISBN: 978-3-319-48944-5 Wydawca: SPRINGER INT PUBLISHING AG, GEWERBESTRASSE 11, CHAM, CH-6330, SWITZERLAND Opublikowano: 2017 Seria wydawnicza: Advances in Intelligent Systems and Computing Autorzy / Redaktorzy / Twórcy Grupa MNiSW: Materiały z konferencji międzynarodowej (zarejestrowane w Web of Science) Punkty MNiSW: 15 Klasyfikacja Web of Science: Proceedings Paper DOI Web of Science Keywords: Computing cloud  Performance evaluation  MPTCP  |
This paper discusses a problem with the multipath TCP transmission of large data objects in a computing cloud using the MPTCP protocol. The problem presented itself when a file transfer and the migration of a live virtual machine was observed. Experiments were carried out in a private cloud, built using the OpenStack software tool. Nodes of the test network were connected by Gigabit Ethernet links. Results show that while usage of the MPTCP gives an efficient file transfer and migration, the protocol is not able to fully exploit the potential of unloaded, high-speed paths due to restrictive congestion control.