Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Lars Ellenberg wrote: > On Fri, Feb 20, 2009 at 12:19:56PM +0000, Igor Neves wrote: > >> I think i have found the problem, and it's related to bonding. >> >> For testing this correctly, I have setup the full disk on the HBA, and >> now I have /dev/sda that can do this: >> Reading: ~568 MB/s >> Writing: ~472 MB/s >> >> I setup drbd0 to attach to this disk and with resource disconnected I >> get about ~260 MB/s writing (still far from the backend device). >> With drbd0 connected using bond0 for replication, I get 60MB/sec. >> >> My question is, what is happening? >> > > I don't know. > I'm not there. > you are. > you tell me. > > ;) > > I have already tried everything... all version's of drbd, from redhat and from linbit. Already tun all the options in drbd.conf, I really don't know what to do more. Any hint? >> PS: bond0 was tested with iperf, and I get 1.8Gbit transfer between >> nodes, same link drbd uses. >> > > We have several DRBD running over bonding just fine. > > -- Igor Neves <igor.neves at 3gnt.net> 3GNTW - Tecnologias de Informação, Lda SIP: igor at 3gnt.net JID: igor at 3gnt.net ICQ: 249075444 MSN: igor at 3gnt.net TLM: 00351914503611 PSTN: 00351252377120 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.linbit.com/pipermail/drbd-user/attachments/20090220/b6249a1f/attachment.htm>