[Nut-upsuser] Configuration tunning
Arjen de Korte
nut+users at de-korte.org
Fri Nov 6 13:40:31 UTC 2009
Citeren Antoine Gatineau <antoine.gatineau op alcatel-lucent.com>:
> You say that the is no relationship between pollinterval and other
> parameters. Does that mean that if I configure pollinterval=60 and
> POLLFREQ=30 there will be no error in upsmon?
The pollinterval parameter has no influence on the communication
between server and client, so this shouldn't be a problem. But rather
than increasing that, I would first increase the pollfreq (setting
this lower than pollinterval is pointless anyway). So in ups.conf
driver = usbhid-ups
port = auto
pollinterval = 10
pollfreq = 120
would be much safer. Increasing pollfreq dramatically reduces the
number of reports that are read from the UPS, while still allowing the
essential ones to be read more frequently.
Are you monitoring multiple UPS devices from the same system? If so,
post your ups.conf file here.
Best regards, Arjen
PS Changing the value of POLLFREQ in upsmon.conf is an extremely bad
idea. Don't even consider this.
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