[Nut-upsuser] Enhanced driver troubleshooting

[Jim Klimov]

ups.load:8 is 8% right? just the RPi or more serious load? At lower values,
the gauge might not be precise, maybe...

Wondering why the shell froze - could be systemd waiting for startup to
complete (driver and other daemonware signalling it is forked and ready),
which might take time. The `journald -lxn` may reveal more with all logs
and timings, if you want to investigate. Might be just a slow RPi and/or
I/O with the UPS. We had SNMP ones taking close to 3 minutes to init, when
stressing with a hundred drivers on a smallish ARM box.

Jim

On Tue, Apr 25, 2023, 21:30 gene heskett <gheskett at shentel.net> wrote:

> On 4/24/23 20:11, gene heskett wrote:
> > sudo systemctl restart nut-driver-enumerator.service nut-monitor
> nut-server
>
> Got to the last line, but shell is hung now. Except it finally completed
> after several minutes, and upsc myups output looks normal. Strange.
> pi at rpi4:/media/pi/workspace/nut $ upsc myups
> Init SSL without certificate database
> battery.charge: 100
> battery.charge.low: 10
> battery.charge.warning: 20
> battery.mfr.date: CPS
> battery.runtime: 4410
> battery.runtime.low: 300
> battery.type: PbAcid
> battery.voltage: 14.5
> battery.voltage.nominal: 12
> device.mfr: CPS
> device.model: CP625HGa
> device.type: ups
> driver.debug: 0
> driver.flag.allow_killpower: 0
> driver.name: usbhid-ups
> driver.parameter.offdelay: 120
> driver.parameter.ondelay: 0
> driver.parameter.pollfreq: 30
> driver.parameter.pollinterval: 2
> driver.parameter.port: auto
> driver.parameter.synchronous: auto
> driver.state: quiet
> driver.version: 2.8.0-Windows-876-g5a5ce85b1
> driver.version.data: CyberPower HID 0.8
> driver.version.internal: 0.49
> driver.version.usb: libusb-1.0.22 (API: 0x1000106)
> input.transfer.high: 0
> input.transfer.low: 0
> input.voltage: 125.0
> input.voltage.nominal: 120
> output.voltage: 125.0
> ups.beeper.status: enabled
> ups.delay.shutdown: 120
> ups.delay.start: 0
> ups.load: 8
> ups.mfr: CPS
> ups.model: CP625HGa
> ups.productid: 0501
> ups.realpower.nominal: 375
> ups.status: OL
> ups.test.result: No test initiated
> ups.timer.shutdown: -60
> ups.timer.start: 0
> ups.vendorid: 0764
> pi at rpi4:/media/pi/workspace/nut $
>
> Note the ups.load ;o)>
>
> Anything there I should try to change?
>
> Thanks Jim.
>
> Take care & stay well.
>
> Cheers, Gene Heskett.
> --
> "There are four boxes to be used in defense of liberty:
>   soap, ballot, jury, and ammo. Please use in that order."
> -Ed Howdershelt (Author, 1940)
> If we desire respect for the law, we must first make the law respectable.
>   - Louis D. Brandeis
> Genes Web page <http://geneslinuxbox.net:6309/>
>
>
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