>>> I would have liked to fine something in my log files. I know the >>> problem occured between 14:15 and 14:29 but not much :( >> I guess it was a power outage and the battery failed the moment it >> really had to provide power. Regarding the age of the battery, this is >> quite a likely failure mode. > I have another UPS which did not record any power failure according to > upsmon so it may be during an automatic test of the UPS that the fault > occured.
That of course, is also a possibility. In which case, there is probably nothing we can *ever* do about this. If everything looks normal before the tests, but the UPS fails during the test, we're toast. There can be a number of failures for this, not limited to the battery alone (a relay failing for instance, which is a nasty failure mode for line interactive UPS'es or bypass switches). 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
