Patrick Agrain
2010-Oct-07 07:46 UTC
[Nut-upsuser] [Eaton ex-MGE Ellipse ASR] Disable automatic battery test
Hello everybody, Our supoprt team is facing a problem which froze the CPU. They suspect that this happens after an automatic battery test, which lets the battery goes down to 30% and then stop the test. At this level of charge, our kernel also triggers a shutdown (CPU and UPS). I saw (in the doc found here : tools.*mge*ops.net/download/intl/products/*ellipse*-asr/28-umeasr_08.pdf) that this test is performed once a week. Is there a way to disable this test ? Thanks in advance. Best regards, Patrick Agrain
Arnaud Quette
2010-Oct-12 07:24 UTC
[Nut-upsuser] [Eaton ex-MGE Ellipse ASR] Disable automatic battery test
Hi Patrick, I first hope you're doing fine since the last time... 2010/10/7 Patrick Agrain> Hello everybody, > > Our supoprt team is facing a problem which froze the CPU. > They suspect that this happens after an automatic battery test, which lets > the battery goes down to 30% and then stop the test. > At this level of charge, our kernel also triggers a shutdown (CPU and UPS). > > I saw (in the doc found here : tools.*mge* > ops.net/download/intl/products/*ellipse*-asr/28-umeasr_08.pdf) > that this test is performed once a week. > > Is there a way to disable this test ? >AFAIK, not on these low end model... But I have not had a chance to get a hand on this kind of unit to check (too many meetings...) the only thing I can see (apart from changing for a more feature full unit) is to lower the trigger level from 30 % to 20 % so that these tests do no result in a shutdown. If the software is still NUT, you can simply change the low battery level using "lowbatt=value" in ups.conf I'm cc'ing our support to confirm this point. cheers, Arnaud -- Linux / Unix Expert R&D - Eaton - http://www.eaton.com/mgeops Network UPS Tools (NUT) Project Leader - http://www.networkupstools.org/ Debian Developer - http://www.debian.org Free Software Developer - http://arnaud.quette.free.fr/ -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.alioth.debian.org/pipermail/nut-upsuser/attachments/20101012/1a0ecbdd/attachment.htm>
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