On Jan 13, 2024, at 6:28 PM, Justin Choponis <jus...@choponis.us> wrote: > > I have a Cyber Power LE1000DG UPS I got from Best Buy this weekend. I plan to > use it with a TrueNAS scale system, and it is connected via USB. Vendor link: > https://www.cyberpowersystems.com/product/ups/battery-backup/le1000dg/. > > TrueNAS has you pick a UPS driver. I could not find any “LE” related models > on https://networkupstools.org/stable-hcl.html (which is the list TrueNAS > uses). Per your guidance on that page, I tried one that I hoped was > compatible: “Cyber Power Systems ups 2 Value 800E USB (usbhid-ups)”. Every > Cyber Power system with USB on the list there seems to use usbhid-ups anyway > – so perhaps picking any of them is reasonable?
Picking anything that maps to usbhid-ups does seem reasonable, though it's possible that they pass additional options for certain models (I think FreeNAS does this). I don't know of any that are needed for CPS, though. > I can have the TrueNAS system power down when power is lost and the UPS runs > on battery, but I see occasional messages about communications being lost > with the UPS (saying “Statistics could not be recovered”). I also see > statistics being gathered in other alert messages (like it is working fine). No mention of stability issues for LE825G: https://alioth-lists.debian.net/pipermail/nut-upsdev/2013-November/006563.html (but I don't know different the DG and G models differ) It is probably worth skimming some of the issues here to see whether there is any wisdom applicable to your case: https://github.com/networkupstools/nut/issues?q=+label%3A%22CyberPower+%28CPS%29%22+label%3A%22Connection+stability+issues%22 Different versions of the underlying OS and NUT might handle things differently, but I don't think I have run across this particular issue (my CPS UPS is currently on a Mac, so I don't see connect/disconnect logs). The usual hardware suggestions are to swap out the USB cable, and try a powered USB hub. -- Charles Lepple clepple@gmail > _____________________________ > Nut-upsdev mailing list > Nut-upsdev@alioth-lists.debian.net <mailto:Nut-upsdev@alioth-lists.debian.net> > https://alioth-lists.debian.net/cgi-bin/mailman/listinfo/nut-upsdev
_______________________________________________ Nut-upsdev mailing list Nut-upsdev@alioth-lists.debian.net https://alioth-lists.debian.net/cgi-bin/mailman/listinfo/nut-upsdev
