[rrd-users] rrdcached communication via socket.

[Stefan Parvu]

> I am also having this error, not from RRDs::update, but by the flush 
> from rrdcached (that occurs from time to time, through -w option):
> queue_thread_main: rrd_update_r (...file.rrd) failed with status -1. 
> (...file.rrd: expected 4 data source readings (got 2))
>

What if you try latest 1.4.7 stable release ? Same thing ?
Im using 1.4.7 and seems stable for us. 

stefan