On 08/29/12 6:06 AM, Les Mikesell wrote: > How well do glusterfs or drbd deal with downtime of one of the > members? Do they catch up quickly with incremental updates and what > kind of impact does that have on performance as it happens? And is > either suitable for running over distances where there is some network > latency? the extreme case is when one end fails, and you rebuild it,and have to replicate the whole thing. how long does it take to move 50TB across your LAN ? how fast can your file system write that much ? -- john r pierce N 37, W 122 santa cruz ca mid-left coast