Hi all.
'm on OMV 4 with a zfs pool that recently got resilvered. All went well.
However, the Performance Statistics/disk usage page is empty (even the refresh button is missing - see attachment).
All other graphs work as expected.
What I did (probably to make things worst):
1) stop/start collected (as per a forum thread)
2) Clear rrdcache and restart browser (mozilla firefox)
3) omv-firstaid
4) reboot
5) checked files in /etc/collectd/collectd.conf.d (they seem om to me for what it's worth)
6) several linear ombinations of the previous options.
Since I'm running out of ideas, can someone please provide me with some?
Best regards
Carlos