[...] > > > the link will be a vpn connection up to 2 or 4 MB :( > > > I've made some computes and as there is some 400 GB to synchronize, it > > > takes minimum 18 days to make the first sync if we stay in 2MB :( [...] > > > > 1. Setup DRBD to sync locally and do your initial sync. [...] > > well. there indeed is, in this case, a reason to try and use A, > which is intended to be used on high latency links.
I wanted to second that protocol A is only there for these high-latency-link cases like this one. [But you should understand the "risks" of protocol A] For such a setup with limited bandwith link increasing the sndbuf-size improves the "interactiveness" of writes on the primary node. PS: Please report your experiences afterwards, Thanks! -Philipp -- : Dipl-Ing Philipp Reisner Tel +43-1-8178292-50 : : LINBIT Information Technologies GmbH Fax +43-1-8178292-82 : : Schönbrunnerstr 244, 1120 Vienna, Austria http://www.linbit.com : _______________________________________________ drbd-user mailing list [email protected] http://lists.linbit.com/mailman/listinfo/drbd-user
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