Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Digimer, Thanks for your answer. DRBD Proxy could be a solution, but it is not possible for today. I am thinking of trying DRBD with protocol A, but currently I am not able to test on my environment as it is in production. I will have maintenance window on the weekend. Do you think it can help? If yes, may you suggest values for tcp send buffer? Thanks in advance. Best regards Piotr Kandziora On Thu, Feb 16, 2012 at 4:43 PM, Digimer <linux at alteeve.com> wrote: > Hi Piotr, > > Samba (and similar protocols) are generally pretty forgiving of > network issues, so it's not a surprise that they work where DRBD does > not. DRBD is designed for high speed/low latency environments, and has a > fair bit of attention paid to fault detection and recovery. If it sees a > network fault, even a short one, it has to assume the link has failed > and recovery is needed. This does not lend itself well to use on > slow/error prone networks. > > Is it possible to use a wired connection for the DRBD replication? If > not, I would suggest looking at DRBD Proxy instead, as it is designed to > run over slow/unstable links, but it is asynchronous, so be advised that > consistency is not always guaranteed. > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.linbit.com/pipermail/drbd-user/attachments/20120216/cc5e246f/attachment.htm>