Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
> And is it correct that DRBD only supports a single IP per machine using > the "address" directive? In that case the redundant link is only useful > for HeartBeat, but not to DRBD? Use the bonded driver. Depending on the bond mode, you can get just redundancy or you get increased bandwidth and redundancy.