The ftp connection is in the ram of the machine that dies, so for this to work you'd need to synchronise state to the other machine the whole time. I don't know of a cluster aware ftp server that can do this.
2010/8/26 <liang...@asc-csa.gc.ca>: > Hi There, > > > > I have followed the guide in “Clusters from Scratch” written by Andrew > Beekhof and successfully setup an Active/Passive pair of cluster servers. > The cluster runs in Fedora 13 and includes services like apache, vsftpd and > nfs. Drbd is used to allow data consistence during a failover. Everything > works fine except ftp lose its connection when the service swaps from > primary to the secondary or vice versa. I know to keep the ftp connection, > one may need to keep the connection states for the session across the nodes. > But I couldn’t find clue how to do it. Does anyone there have any idea how > to keep the ftp connection when swapping nodes, if it is possible? > > > > Thanks, > > > > Liang Ma > Contractuel | Consultant | SED Systems Inc. > Ground Systems Analyst > Agence spatiale canadienne | Canadian Space Agency > 6767, Route de l'Aéroport, Longueuil (St-Hubert), QC, Canada, J3Y 8Y9 > Tél/Tel : (450) 926-5099 | Téléc/Fax: (450) 926-5083 > Courriel/E-mail : [liang...@space.gc.ca] > Site web/Web site : [www.space.gc.ca ] > > > > _______________________________________________ > Pacemaker mailing list: Pacemaker@oss.clusterlabs.org > http://oss.clusterlabs.org/mailman/listinfo/pacemaker > > Project Home: http://www.clusterlabs.org > Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf > Bugs: > http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker > > _______________________________________________ Pacemaker mailing list: Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pacemaker Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker
