> So RRD is a FIFO. Is this a file-based DB? Yes.
> Looked at the docs and it says that we can define the > database size at creation time. By this, if I define a size > for x samples during a month, then after a month, the saved > data will be overwritten with new collected data for the > following month. In this situation how can I analize the flow > for, e. g., 5 months? > Well it's a FIFO, so everytime a value is added the oldest value Gets shifted out. say your RRA holds 5 minute samples for a month, starts at 2000-01-01 00:00:00 and ends at 2000-01-31 23:55:00. Then after an update on 2000-02-01 00:00:00, the RRA will start at 2000-01-01 00:05:00 and end at 2000-02-01 00:00:00. And this is valid for every RRA. Serge. ------------- Op de inhoud van dit e-mailbericht en de daaraan gehechte bijlagen is de inhoud van de volgende disclaimer van toepassing: http://www.zeelandnet.nl/disclaimer.php -- Unsubscribe mailto:[EMAIL PROTECTED] Help mailto:[EMAIL PROTECTED] Archive http://www.ee.ethz.ch/~slist/rrd-users WebAdmin http://www.ee.ethz.ch/~slist/lsg2.cgi
