On Sep 14, 2015, at 1:36 AM, d tbsky <[email protected]> wrote: > > hi: > when testing nut in our environment, we found something that nut > maybe tune for "stale/dead ups" situation. currently the "dead ups" > are assume alive(eg: host shutdown unnecessary), unless it is in the > "OB" state before going to stale.
Correct. "data stale" is meant to be an indication that something is wrong with the UPS or driver, rather than as a definitive power state. Ideally, upsmon sees a transition from "OL" to "OB" to "OB LB" without any intervening "data stale" errors. I would recommend investigating ways around the "data stale" error, rather than investing time in logic that is only meant to be a last resort. The driver man pages mention a few cases where the NUT default timeouts might not be appropriate, and can be adjusted to avoid the "data stale" condition. -- Charles Lepple clepple@gmail _______________________________________________ Nut-upsuser mailing list [email protected] http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/nut-upsuser
