similar to: Does the NUT shutdown the UPS?

On Thu, 3 May 2018, Daniel Hilst Selli wrote: > I was reading the user manual but something is little gray to me. Does the > master instruct the UPS to shutdown after it? I wrote up my own notes on how this works - you will find it in chapter 5.4 of http://rogerprice.org/NUT/ConfigExamples.A5.pdf > I'm asking because I'm still testing stuff here and I don't want my UPS to

On Tue, 30 Jul 2024, Harlan Stenn via Nut-upsuser wrote: > I've got a client who lives in an area where there are now frequent power > outages that last for several hours at a time. I live in an area with frequent power outages, so I use a nut configuration [1] which shuts down the system using a timer rather than waiting for LB status. Important: It requires a UPS unit capable of

I have 2 APC UPS systems, one is connected to my ESXi host and the other to my FreeNAS. The battery for the FreeNAS will run out before the battery for the ESXi, so I need ESXi to shutdown first. If I wait until BatteryLow on ESXI, it will be too late as FreeNAS will have already shutdown. How can I change the configuration on ESXI to shutdown after a small delay so that it is done before

I've been wrasslin' with a problem on a CentOS 7 host that I'm using as my main NUT server. When the battery gets low while the server is shutting down it is supposed to signal the UPS to shut down as well. This is clear, well documented, and The Right and True Thing to Do<tm>. However, the default scripts provided in the EPEL RPM aren't actually doing it. The host halts as

Most of the questions asked in the nut-user mailing list seem to me to be either erudite technical discussion of new and exotic UPS units, or n00b questions of the style "I have this old UPS so I installed NUT but it didn't work". NUT is thoroughly documented with man pages and User Manual, but from my own experience it is not easy for Joe N00b to know what a working setup

Bonjour Openbsd 6.6 - NUT 2.7.4 from source - Eaton Ellipse Pro Installation OK upsc OK upsmon -c fsd OK (shutdown effective) I suppose mistake in upsmon config : # upsmon.conf MONITOR ellipse at localhost 1 upsmon pass master MINSUPPLIES 1 SHUTDOWNCMD "/sbin/shutdown -p -h now 'Sylvebarbe killed'" POLLFREQ 60 POLLFREQALERT 60 HOSTSYNC 120 DEADTIME 180 POWERDOWNFLAG

On Tue, 13 Jun 2017, Charles Lepple wrote: > On Jun 9, 2017, at 10:16 AM, Roger Price wrote: >> To address this, I propose a "NUT configuration for Noobs" which is >> called "Configuration Examples". > I am also curious whether you tried to edit any of the existing NUT > documentation before creating a new document. We chose AsciiDoc in part >

Now back to computers - so re-checked some bits. The existing https://networkupstools.org/documentation.html page offers currently the https://github.com/networkupstools/ConfigExamples/releases/latest/ URL as "NUT Configuration Examples <https://github.com/networkupstools/ConfigExamples/releases/latest> book maintained by Roger Price" This in turn redirects to a particular newest

On Sat, 28 Jan 2023, John Fowler wrote: > We are getting "Init SSL without certificate database? in response to all requests. > > pi at cyva:~ $ upsc ups at cyva > Init SSL without certificate database > battery.charge: 100 If you don't like the warning, then a command such as upsc ups at cyva 2>/dev/null will hide it. Otherwise the simplest, and possibly the safest,

Thanks for the response, Roger. On 7/31/2024 12:19 AM, Roger Price wrote: > On Tue, 30 Jul 2024, Harlan Stenn via Nut-upsuser wrote: > >> I've got a client who lives in an area where there are now frequent >> power outages that last for several hours at a time. > > I live in an area with frequent power outages, so I use a nut > configuration [1] which shuts down

hello I found the Nut project by chance and I wanted to know if it will serve my purpose. work with several brands of UPS (Eaton, CM, APC, Vertiv (Emerson)). I want to know if I could change parameters, update UPS battery and firmware, etc? -------------- next part -------------- An HTML attachment was scrubbed... URL:

I've got a client who lives in an area where there are now frequent power outages that last for several hours at a time. (US Pacific northwest, where due to the extreme risks of wildfire the power company has disabled their "automatic failover", so if an area sees a fault they dispatch teams to inspect the situation before turning power back on. On the one hand, "this

The pieces should all be there, I think. NUT source iterations cooperate with the sister nut-website repo on github, as well as nut-ddl and some more, to produce an horde of static HTML pages, and PDF versions of some docs, tarballs, etc. which are pushed to a repo for "github pages" and with their magic (I guess GH spins up a container with a web server and many data files for each new

Ok, I am running NUT in dummy mode. I have added a new ups in ups.conf [dummy] driver = dummy-ups port = upsc.dev desc = "dummy ups for testing purposes" upsc.dev has been generated by exporting the Elit configuration. I have added the monitor line in upsmon.conf and the "exec" flags (all the events) MONITOR dummy at artu 1 user pass master SHUTDOWNCMD

Very good point. I hope to write a beginners guide -- more like adopting my notes --on NUT. I could summarise your point that technically one should only override settings that NUT can act upon (like those settings that control Low Battery or, as stated in the documentation if the reported value is known to be incorrect. Overriding a variable that is out of scope for NUT (as with

Hi, after ignoring this for too long (see [1]), I'm still struggling how to shut down servers fed by two independent UPS systems. Both are connected to NUT via the snmp-ups driver with mibs "huawei" and "netvision". However, I fear both do not feature the LB warning via ups.status. We can shut down all less important servers (conencted to a single UPS) via upssched

On Fri, Sep 4, 2020, at 5:19 PM, Roger Price wrote: > On Fri, 4 Sep 2020, Dan Langille wrote: > > > I wondered how folks monitored slaves. > > A NUT solution is to use a "heartbeat" generated in each slave and monitored in > say the master or elsewhere. I did find this earlier today: https://alioth-lists.debian.net/pipermail/nut-upsuser/2017-April/010590.html Is

Hi! Some systems I have take some time to shut down, so I would like them to shut down if the UPS have been on battery for 2 minutes. Internet has told me that SHUTDOWNCMD ?/sbin/shutdown -h +0? in /etc/nut/upsmon.conf will execute when the UPS is both OB (on battery) and LB (Low battery). Like in wiki.ipfire.org - Detailed NUT Configuration<https://wiki.ipfire.org/addons/nut/detailed>

Good Day, We are getting "Init SSL without certificate database? in response to all requests. The NUT software is installed on Ubuntu Server 22.04 LTS. All the documentation that we have found that references this error have some sort of hack. Why doesn?t the package support a published path or environment variable where a user can point to a functional certificate database? pi at cyva:~ $