Hi,
Jun 19 21:05:24 maptile tirex-backend-manager[7840]: sending HUP to
worker 'mapnik' with pid 7992 (due to timeout)
Jun 19 21:05:40 maptile tirex-backend-manager[7840]: sending TERM to
worker 'mapnik' with pid 7992 (due to timeout)
This means that your system takes too long to render a tile. This often
happens on z6-z9, especially if you're not using SSD. Increase the
tirex.conf master_rendering_timeout and backend_manager_alive_timeout to
20 or even 30. Pre-render tiles using tirex-batch, not render_list;
assign them a priority that lands them in a bucket where tirex-master
will only allow 1 or 2 renderers to run. E.g. if your tirex.conf has
bucket name=live minprio=1 maxproc=8 maxload=20
bucket name=important minprio=10 maxproc=3 maxload=8
bucket name=background minprio=20 maxproc=2 maxload=4
then the default tirex-batch priority of 99 is good, it will make sure
that no more than 2 processes compete for PostGIS' attention. Maybe even
go down to maxproc=1 for name=background.
That should at least allow you to complete rendering!
Bye
Frederik
--
Frederik Ramm ## eMail [email protected] ## N49°00'09" E008°23'33"
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