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...ry server (otherwise the other primary can eventually time out and take action to go down itself and command the UPS to power-off). Whatever the programmatic case, in the end this is limited by how long the UPS holds up :) Jim On Sun, Aug 6, 2023 at 6:05?PM Arnaldo Viegas de Lima < arnaldo at viegasdelima.com> wrote: > I think it can be useful in a scenario like: > > - Large UPS, that powers 2 hosts: one is VMServer with just a small boot > driver and the second is a NAS with all the disks for the first server. > - UPS is connected by USB to another host (such as a small Raspberry...

...ry server (otherwise the other primary can eventually time out and take action to go down itself and command the UPS to power-off). Whatever the programmatic case, in the end this is limited by how long the UPS holds up :) Jim On Sun, Aug 6, 2023 at 6:05?PM Arnaldo Viegas de Lima < arnaldo at viegasdelima.com> wrote: > I think it can be useful in a scenario like: > > - Large UPS, that powers 2 hosts: one is VMServer with just a small boot > driver and the second is a NAS with all the disks for the first server. > - UPS is connected by USB to another host (such as a small Raspberry...

...mary server (otherwise the other primary can eventually time out and take action to go down itself and command the UPS to power-off). Whatever the programmatic case, in the end this is limited by how long the UPS holds up :) Jim On Sun, Aug 6, 2023 at 6:05?PM Arnaldo Viegas de Lima <arnaldo at viegasdelima.com> wrote: I think it can be useful in a scenario like: - Large UPS, that powers 2 hosts: one is VMServer with just a small boot driver and the second is a NAS with all the disks for the first server.?- UPS is connected by USB to another host (such as a small Raspberry PI), acting as the NUT p...

...mary server (otherwise the other primary can eventually time out and take action to go down itself and command the UPS to power-off). Whatever the programmatic case, in the end this is limited by how long the UPS holds up :) Jim On Sun, Aug 6, 2023 at 6:05?PM Arnaldo Viegas de Lima <arnaldo at viegasdelima.com> wrote: I think it can be useful in a scenario like: - Large UPS, that powers 2 hosts: one is VMServer with just a small boot driver and the second is a NAS with all the disks for the first server.?- UPS is connected by USB to another host (such as a small Raspberry PI), acting as the NUT p...

I think it can be useful in a scenario like: - Large UPS, that powers 2 hosts: one is VMServer with just a small boot driver and the second is a NAS with all the disks for the first server. - UPS is connected by USB to another host (such as a small Raspberry PI), acting as the NUT primary. - Both machines served by UPS are NUT secondaries. - The NAS box can only shutdown one the VMware is fully

I think it can be useful in a scenario like: - Large UPS, that powers 2 hosts: one is VMServer with just a small boot driver and the second is a NAS with all the disks for the first server. - UPS is connected by USB to another host (such as a small Raspberry PI), acting as the NUT primary. - Both machines served by UPS are NUT secondaries. - The NAS box can only shutdown one the VMware is fully

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

...y can eventually time out and take action to go down itself and > command the UPS to power-off). Whatever the programmatic case, in the end > this is limited by how long the UPS holds up :) > > Jim > > > On Sun, Aug 6, 2023 at 6:05?PM Arnaldo Viegas de Lima < > arnaldo at viegasdelima.com> wrote: > > I think it can be useful in a scenario like: > > - Large UPS, that powers 2 hosts: one is VMServer with just a small boot > driver and the second is a NAS with all the disks for the first server. > - UPS is connected by USB to another host (such as a small Raspb...

...y can eventually time out and take action to go down itself and > command the UPS to power-off). Whatever the programmatic case, in the end > this is limited by how long the UPS holds up :) > > Jim > > > On Sun, Aug 6, 2023 at 6:05?PM Arnaldo Viegas de Lima < > arnaldo at viegasdelima.com> wrote: > > I think it can be useful in a scenario like: > > - Large UPS, that powers 2 hosts: one is VMServer with just a small boot > driver and the second is a NAS with all the disks for the first server. > - UPS is connected by USB to another host (such as a small Raspb...

Hello all again, While looking at https://github.com/networkupstools/nut/issues/2014 I understood that I am not sure if currently NUT has a standard way of triggering a shutdown based on remaining charge or runtime, if a device/driver lacks a `battery.charge.low` setting but has readings for the values themselves. Such an ability rings a bell to me, but maybe it is specific to some drivers

Hello all again, While looking at https://github.com/networkupstools/nut/issues/2014 I understood that I am not sure if currently NUT has a standard way of triggering a shutdown based on remaining charge or runtime, if a device/driver lacks a `battery.charge.low` setting but has readings for the values themselves. Such an ability rings a bell to me, but maybe it is specific to some drivers