Looking at log/searchd.log I'm noticing the warning below.
I made sure that db/sphinx/production is writable by the user running
searchd and the Web user.
Delta indexing seems to be working as expected.
Any thought on what might be causing it?
[Thu Oct 4 07:27:34.115 2012] [ 2209] caught SIGHUP (seamless=1, in
queue=1)
[Thu Oct 4 07:27:34.118 2012] [ 2209] WARNING: rotating index
'post_delta': rename
'/opt/deployed_rails_apps/my_app/releases/20121004064551/db/sphinx/producti on/post_delta.mvp'
to
'/opt/deployed_rails_apps/my_app/releases/20121004064551/db/sphinx/producti on/post_delta.old.mvp'
failed: No such file or directory
[Thu Oct 4 07:27:34.118 2012] [ 2209] rotating index 'post_delta': success
[Thu Oct 4 07:27:34.118 2012] [ 2209] rotating finished