Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
>Maurice Volaski wrote: > >> via.lej at free.fr wrote: > >>> I just want to build a redondancy between the 2 nics for the same >>>> drbd volume . If the link on the NIC A failed, i would like to use >>>> the NIC B in order to keep the synchronisation on the drbd volume. >>> >>> You've got to use bonding mode 6 aka ALB. >>> >> >> This wouldn't work if the NICs are on different networks, which is what >> you'd want to also establish redundancy against switch failure. >> Heartbeat, however, has had this ability for a long time, although >> that's a way simpler connection. > >Yes, it would because you don't use eth0 and eth1 anymore, but bond0, bond1 > No, this would not work. Bonding is not routing. There was once a discussion here on how this could be accomplished a long while ago using OSPF. It is rather complex. I seem to recall, however, that DRBD+, the commercial version, can do this natively. Correct? -- Maurice Volaski, mvolaski at aecom.yu.edu Computing Support, Rose F. Kennedy Center Albert Einstein College of Medicine of Yeshiva University