similar to: Shutdown the servers first, keep the network running

Dan Langille via Nut-upsuser <nut-upsuser at alioth-lists.debian.net> writes: > I have an idea for my shutdown process at home. My goal: maximize the network run-time. At present, the UPS has a run-time of about 57 minutes. > > This is my idea: > > * shutdown the servers after 15 minutes of downtime (for me, that's when battery.runtime hits 40) > * leave the network

On 11/18/2024 6:18 PM, Dan Langille via Nut-upsuser wrote: > On Mon, Nov 18, 2024, at 7:35 PM, Dan Langille via Nut-upsuser wrote: >> On Tue, Nov 12, 2024, at 11:49 PM, Harlan Stenn wrote: >> >> I just started shopping for my replacements: >> >>> I like batteries from RaionGroup.com or batterywholesale.com. >> >> Here is some free coincidental

On Mon, Nov 18, 2024, at 7:35 PM, Dan Langille via Nut-upsuser wrote: > On Tue, Nov 12, 2024, at 11:49 PM, Harlan Stenn wrote: > > I just started shopping for my replacements: > >> I like batteries from RaionGroup.com or batterywholesale.com. > > Here is some free coincidental trivia. > > I was a sysadmin for the server behind batterywholesale.com for about > 10

Hello, nut recently told me that the batteries need replacing in my Eaton 5PX2200RT (ups) and 5PXEBM48RT (external battery pack). According to my notes, it has been just over 4 years since I installed them. Looking at on-line sales, these seem to use batteries in a pre-packaged plastic shell. I don't recall if that's what's in my units or not. Do you have any experience with

Hello, I had an idea last week: why shut everything off (in my basement) when the power goes off (and run time goes below X minutes)? My idea: shutdown the big stuff first (two servers) leaving the little stuff (switches, wireless, gateway) running for a while longer. I might get another 30 minutes of internet that way. Let me watch a bit more streaming?. I?m convinced that idea is achievable

Hi, and thanks for this great piece of free software! I've been meaning to sort this out for some time, but we don't get power outages that often, fortunately... So, correct me if I'm wrong, but from the documentation at https:// networkupstools.org/docs/user-manual.chunked/ Configuration_notes.html#UPS_shutdown, and also reading upsmon.c, when a UPS goes OB LB (assuming we have a

resending, sorry, I mangled the list address. On Tue, Nov 12, 2024, at 11:49 PM, Harlan Stenn wrote: > - put each battery on a charger for several hours Do you have a recommendation for a battery charger? Or a list of features to look for? > Anyway, when I have a set of replacement new batteries, I then: > > - put each battery on a charger for several hours > - rotating thru

On Tue, Nov 12, 2024, at 11:49 PM, Harlan Stenn wrote: I just started shopping for my replacements: > I like batteries from RaionGroup.com or batterywholesale.com. Here is some free coincidental trivia. I was a sysadmin for the server behind batterywholesale.com for about 10 years. It was part time work. The couple behind the company have since sold the business and retired. I'm still

Interesting. Something similar came up in late May. Look for "[Nut-upsuser] Synthesize low batt (LB) fron SNMP UPS which does not support this?? Is there an archive of this list? I an?t find it. I?d been trying to figure out how to do that itself, but then found some code in drivers/dstate.c that looked like it would work, but someone else replied that they?d tried it and it didn?t work. But

One thing that I think NUT misses is the client side being able to decide to shutdown by itself based on time (this can be done), battery charge (ex if bellow 10%), and estimated runtime left (if available and considered reliable/calibrated). Without having to sort on the LB state from the server. Sent from my iPhone with ? iTypos > On Jul 16, 2023, at 4:34 PM, Willcox David via Nut-upsuser

On 11/12/2024 10:58 AM, Dan Langille via Nut-upsuser wrote: > Hello, > > nut recently told me that the batteries need replacing in my Eaton 5PX2200RT (ups) and 5PXEBM48RT (external battery pack). According to my notes, it has been just over 4 years since I installed them. Looking at on-line sales, these seem to use batteries in a pre-packaged plastic shell. I don't recall if

On Fri, Sep 11, 2020, at 4:05 PM, Bartosz wrote: > Dear All, > > Could you please recommend me a UPS with 100% support of the ondelay parameter and NUT compatibility? > > 850 or 1000 VA > > I have the EATON 5E850iUSBDIN UPS and it does not support this parameter so I would like to buy another UPS that for sure will support it. > > Thank you, > Bart Can you tell

Sounds like great advice, thanks! Would you care to post it to the NUT wiki or in-source FAQ document (or can I)? Probably the meaningfulness of specific company names is too geographically and temporally limited, however the technical part is universally applicable. Jim On Wed, Nov 13, 2024 at 6:08?AM Harlan Stenn via Nut-upsuser < nut-upsuser at alioth-lists.debian.net> wrote:

Laurent Taieb via Nut-upsuser wrote on 3/9/23 9:25 AM: > > Hi NUT Users, > > One of my APC UPS is having battery issue and apparently we cannot > change battery in that UPS. (not super green?) > > I have purchased an EATON UPS and added the ref in ups.conf > > When restarting the driver, I got this error > > >0.030612[D2] Checking device 2 of 10 (0463/FFFF)

Hi Manuel, thank you for pointing this. I know about upsshed but I have no idea how to let dependable server to discover that another server was shut down. Any examples of such scripts? чт, 17 сент. 2020 г. в 21:00, Manuel Wolfshant <wolfy at nobugconsulting.ro>: > On September 17, 2020 6:09:18 PM GMT+03:00, Kirill Nikonorov < > knikonor at gmail.com> wrote: > >Hello to

Hi, recently I observed that during a power outage, my NUT setup doesn't shutdown properly. Indeed it never reaches the LowBattery state to notify and initiate shutdown on clients. Reviewing my setup and logs I think I'm facing multiple problems and I'm unable to point to real root cause. First, let me focus on my scenario and current setup: In normal status (ONLINE, fully charged)

On Thursday, March 9th, 2023 at 8:34 AM, Dan Langille via Nut-upsuser <nut-upsuser at alioth-lists.debian.net> wrote: >> The UPS has been defined in ups.conf as: >> >> [myups3] >> >> driver : usbhid-ups >> >> port = auto >> >> vendorid = 0463 >> >> productid = ffff >> >> desc = "5S" >> >> bus

Ha! I got several on and off list requests for details, so I'll give a bunch of details here and then maybe I can move this to a wiki page others can help edit. WARNING! WARNING! WARNING! Be careful! My implementation required opening up high power components, and dealing with 120VAC mains power and high currents on 12VDC. If you decide to tackle any of this yourself, you need to understand

On 5/16/24 08:59, Jim Klimov via Nut-upsuser wrote: > I agree with earlier posters, such documentation can help future > tinkerers. There is probably more than just one to hold the hand and > walk through the ordeals :) > > Perhaps a new page at https://github.com/networkupstools/nut/wiki > <https://github.com/networkupstools/nut/wiki> can be a good location... >

Looks very great, thanks for writing this! I gather you'd port this to the Wiki page you've started, too? A couple of comments: > So I run a NUT server on a Raspberry PI which is connected via USB to my DIY-NAS Arduino. DIY-UPS? > See drivers/arduino-hid.c for the list of supported IDs... Since NUT v2.8.1 [PR #1369], the `usbhid-ups` driver allows the user to specify a