Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
i found some posts about optimizing performance, reduced from three nic's to two in bonding mode 0 as i found a recommendation that it will not scale above two (from the drbd performance tuning webinar); so played around a bit but always have low sync-performance with drbd at 74mb what is 1/3 from the available bandwidth to the other node; whatever i set with the parameters i will not get more throughput; i assume that the rest of the performance is lost on latency on protocol c on my hardware and therefore tuning some parameters in drbd.conf will not take effect - is this correct? so, for protocol c a low-latency environment will bring better performance, maybe infiniband and sas harddisks; my hardware are a dual intel gbit server adapter bonded together with mode 0, direct-connected between the nodes with mtu of 16k and some other network tuning, a hardware raid6 with 8 sata harddisks; did someone have some comparisons or can post his performance value and hardware which is used to get a feeling what is possible with which hardware? thx, screenie -- View this message in context: http://old.nabble.com/drbd-questions-tp27705502p27722182.html Sent from the DRBD - User mailing list archive at Nabble.com.