> I'm using nut 2.2.0 on FreeBSD 7.0-RC1. I've got two UPSes (Back-UPS RS > 1500) connected to the host, and I often see them to go away. All the > system logs are full of "Poll UPS [EMAIL PROTECTED] failed - Data > stale".
First of all, it helps if you post the *full* line from the logs and also show some context (how often these messages occur). > What causes this issue? The messages to the logs are reported by upsmon (a NUT client). Apparently, upsd (the NUT server) has lost the connection to the UPS and it is telling that it doesn't have fresh data available. > Is this a known issue, is it going to be fixed? This could be due to a known issue. Sometimes USB devices suddenly dissappear, due to interference. Depending on your hardware and environment, this may seldom happen or very often. If this happens (and the USB devices reconnect), up to (and including) nut-2.2.0 would declare the data stale immediately. Since nut-2.2.1 we delay this, until an attempt to reconnect fails. If the above is the problem, it would be solved by upgrading to nut-2.2.1 or at least, it should happen less frequently. > What farther investigations should I do to get some more info on this > issue? Before all, upgrade to nut-2.2.1. Best regards, Arjen -- Eindhoven - The Netherlands Key fingerprint - 66 4E 03 2C 9D B5 CB 9B 7A FE 7E C1 EE 88 BC 57 _______________________________________________ Nut-upsuser mailing list [email protected] http://lists.alioth.debian.org/mailman/listinfo/nut-upsuser
