Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
> >No. And, DBRD does not do any buffering. > > Mhm ... why there is a option "-S, --sndbuf-size size", from the > drbdsetup man page: > --- snip --- > The socket send buffer is used to store packets sent to the > secondary node, which are not yet acknowledged (from a network point of > view) by the secondary node. ok, so the NETWORK does some buffering. thats a few KB. And, with protocol B, the upper layers (file system and applications) are only notified about "yes, block has been written", if it actually WAS written to both physical disks. lge