Do not shutdown if UPS is performing calibration #817
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Some UPS calibration procedures (e.g. CyberPower) involve discharging the battery below the LB level, but we don't want systems to shut down if the UPS is only on battery because it is calibrating.
jimklimov
reviewed
Oct 7, 2020
Log a warning if an UPS is both OB+LB+Calibrating so due to this combo we do not tell the host to shut down gracefully. Comment some ideas to work around such situation in a smarter way if we have additional info to know if we are in a safe environment just calibrating, or a known-unsafe one with a real outage in progress.
jimklimov
approved these changes
Oct 7, 2020
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This pull request introduces 1 alert when merging 6b43dbb into 979d583 - view on LGTM.com new alerts:
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Some UPS calibration procedures (e.g. CyberPower) involve
discharging the battery below the LB level, but we don't
want systems to shut down if the UPS is only on battery
because it is calibrating.