-*- Text -*- $Id: UPDATING,v 1.2 2010/09/29 12:22:39 he Exp $

Updating to version 0.9.9 from earlier versions:
------------------------------------------------

The raw data for the traffic statistics have changed.  The new tpoller
will write data in the new format.  To convert to the new traffic
stats poller, you need to follow these steps:

1) Stop any "tail-stats" cron jobs
2) Stop the traffic statistics poller
3) Convert today's data with bin/convert-data.pl
4) Remove "we had read up to here" files in data/c-tail/ and
   data/tail-save/
5) Just to be safe, copy any rrd databases from data/cust-rrd/ into a
   dated directory.
6) Start the traffic statistics poller
7) Re-enable the cron jobs

You'll get a lot of errors from cron for the first run because it'll
try to update with data from last midnight up to where it had read
earlier; those errors can be safely ignored.
