My network I/O Graph is empty. This is the error message from rrd-data.log:

2006-02-09 10:38:19 RRD error updating /users/hobbit4.0//data/rrd/foo.bar/netstat.rrd from 10.100.1.2: expected 11 data source readings (got 16) from 1139477899:U:U:0:3117281:3343088:U:U: U:3836150036:803080985:U:784025:10478468:7420058:U:589:...

All hobbit clients are HP-UX clients. I have also deleted the netstat.rrd files, so I am sure they recreated by hobbit. They are recreated but not updated. Any ideas?

Chris