similar to: Measuring Real Power- Load

Displaying 20 results from an estimated 8000 matches similar to: "Measuring Real Power- Load"

2007 Jan 02
5
SNMP/management front-ends
Hi, I've been using TrippLite's PowerAlert software with my RM2200XL2U rack system and my APC BackUPS desktop systems. Unfortunately it doesn't work with openSUSE 10.2 (the software has problems with the serial port and UPS interfaces on openSUSE 10.2), so I've been looking at other options. I see that openSUSE 10.2 includes NUT, and it appears to work with my TrippLite UPS via
2020 Sep 11
1
UPS recommendation for NUT and power-on-delay support
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
2007 Aug 11
1
apc-hid.c: watts_to_av_conversion
Peter, Looking through the usbhid-ups subdrivers, I came across the following function in apc-hid.c, presumably added by you about two years ago (if not, my apologies): 41 /* returns statically allocated string - must not use it again before 42 done with result! */ 43 static char *watts_to_av_conversion_fun(long value) { 44 static char buf[20]; 45 46 snprintf(buf,
2011 Jan 03
2
NetworkUPS tools Compatibility update
Hi James, 2011/1/1 Among The Living <stinkysmellykid at gmail.com> > Hey there, > > After a few hours with tampering I got my UPS up and running. > > It's a "RocketFish 1025/1000va" (The model varies and is listed as > 1000va as well as 1025va). > > I got it working with the usbhid-ups driver, which I guess is a no > brainer :P. Just figured I'd
2012 Sep 16
3
How are you measuring CPU usage?
Hello, Recently I''ve received some complaints that there is excessive but intermittent latency of network traffic to domUs on some of my servers. Upon investigation it seems that on some servers, indeed traffic is occasionally delayed by up to 140ms where something like 5ms RTT would be expected. The average RTT is not unusual; since this is only occasional packets it only affects the
2023 Nov 18
1
APC Modbus support is finally here!
Got an update for APC Modbus users: a new PR is waiting for real-life testing for settable variables and instant commands support. https://github.com/networkupstools/nut/pull/2184 As before, a custom build of libmodbus may be needed for USB support (detailed in the earlier PR), but Serial and TCP may already be well served by a distro near you! Jim On Sun, Oct 22, 2023, 01:08 Jim Klimov
2023 Nov 18
1
APC Modbus support is finally here!
Got an update for APC Modbus users: a new PR is waiting for real-life testing for settable variables and instant commands support. https://github.com/networkupstools/nut/pull/2184 As before, a custom build of libmodbus may be needed for USB support (detailed in the earlier PR), but Serial and TCP may already be well served by a distro near you! Jim On Sun, Oct 22, 2023, 01:08 Jim Klimov
2023 Nov 22
1
APC Modbus support is finally here!
Jim Klimov via Nut-upsuser <nut-upsuser at alioth-lists.debian.net> > > Got an update for APC Modbus users: a new PR is waiting for real-life testing for settable variables and instant commands support. > > https://github.com/networkupstools/nut/pull/2184 > > As before, a custom build of libmodbus may be needed for USB support (detailed in the earlier PR), but Serial and
2023 Nov 22
1
APC Modbus support is finally here!
Jim Klimov via Nut-upsuser <nut-upsuser at alioth-lists.debian.net> > > Got an update for APC Modbus users: a new PR is waiting for real-life testing for settable variables and instant commands support. > > https://github.com/networkupstools/nut/pull/2184 > > As before, a custom build of libmodbus may be needed for USB support (detailed in the earlier PR), but Serial and
2010 Dec 06
1
APC nominal power patch
Hello, i just want to share a quick n dirty patch to support nominal power in APC ups's. I was not sure about the name of the nut key and put it to ups.power.nominal Tested on APC SMARTUPS RS 550. basos -------------- next part -------------- A non-text attachment was scrubbed... Name: nut-2.4.3-apcnompower.patch Type: text/x-patch Size: 892 bytes Desc: not available URL:
2007 Nov 22
4
trouble with Cyber Power System CPS RS232 USB BRIDGE for UPS
Hi Recently i bought a MicroDoWell BP50, and with it followed a USB 2 serial converter. When i plug it into my 2.6.19 kernel, dmesg shows hiddev96: USB HID v1.10 Device [Cyber Power System CPS RS232 USB BRIDGE for UPS] on usb-0000:00:04.2-2 usbcore: registered new interface driver usbhid drivers/usb/input/hid-core.c: v2.6:USB HID core driver So, i figured i should use usbhid-ups,
2012 Nov 16
1
CyberPower DX600E won't switch up after power is back
Hello I have an issue with an CyberPower DX600E, it doesn't switch up when the power is back; after it has been unloaded; is it because of one of those variables ? regards Franck #upsc myups battery.charge: 100 battery.charge.low: 10 battery.charge.warning: 20 battery.mfr.date: CPS battery.runtime: 1380 battery.runtime.low: 300 battery.type: PbAcid battery.voltage: 4.7
2012 Mar 24
3
A problem with power outages
I have a CentOS-6.2 server in Italy. Every few months the server gets into a strange state and stops working after a power outage. I should say that this does not occur after every power outage; I suspect, but have no real evidence for this, that if the power comes back too quickly then the machine gets confused because it is in the middle of closing down. If I am in Italy the solution is simple;
2007 Dec 11
2
nut-2.2.1-pre2
Shamelessly reusing the announcement Arnaud sent about three months ago for nut-2.2.1: "We're preparing to release 2.2.1-pre2, so if you have some fixes to backport on Testing, consider announcing it and doing asap. As always, compatibilities update and bugfixes only!" Regards, Arjen -- Eindhoven - The Netherlands Key fingerprint - 66 4E 03 2C 9D B5 CB 9B 7A FE 7E C1
2023 Oct 21
1
APC Modbus support is finally here!
Hello fellow NUTs :) It is my great pleasure to get a bit of sunshine from other people's work, and announce that the initial pull request for `apc_modbus` NUT driver has recently been merged to the main NUT codebase, so it would be part of an eventual 2.8.1 release. Great thanks go to Axel Gembe for the implementation, and to numerous community members for testing as well as their bug-fix
2023 Oct 21
1
APC Modbus support is finally here!
Hello fellow NUTs :) It is my great pleasure to get a bit of sunshine from other people's work, and announce that the initial pull request for `apc_modbus` NUT driver has recently been merged to the main NUT codebase, so it would be part of an eventual 2.8.1 release. Great thanks go to Axel Gembe for the implementation, and to numerous community members for testing as well as their bug-fix
2010 Mar 17
0
Spooky networking issue: ping OK on container, stops on VM, restarts with arp -d
I am managing two Xen containers which are exhibiting a spooky behavior. There are intermittent network failures that affect only the VM''s, and not dom0. This exhibits itself as problems with nfs locks, snmp, and even icmp ping. The arp tables look normal on both the dom0 and the guest. However, it is definitely arp related. Causing arp traffic of any sort results the problem curing
2005 May 18
0
caci problem in CentOS-4
i installed cacti following the INSTALL file but if i try to view cacti url it shows this error: Warning: mb_ereg_replace(): mbregex compile err: premature end of regular expression in /var/www/html/cacti/include/config.php on line 43 Warning: mb_ereg_replace(): mbregex compile err: premature end of regular expression in /var/www/html/cacti/include/config.php on line 44 Warning: Cannot modify
2023 Nov 22
1
APC Modbus support is finally here!
Great! Thanks for the info, and hope the driver author can address the nits (forwarding now...) Jim On Wed, Nov 22, 2023, 15:05 d tbsky <tbskyd at gmail.com> wrote: > Jim Klimov via Nut-upsuser <nut-upsuser at alioth-lists.debian.net> > > > > Got an update for APC Modbus users: a new PR is waiting for real-life > testing for settable variables and instant commands
2023 Nov 22
1
APC Modbus support is finally here!
Great! Thanks for the info, and hope the driver author can address the nits (forwarding now...) Jim On Wed, Nov 22, 2023, 15:05 d tbsky <tbskyd at gmail.com> wrote: > Jim Klimov via Nut-upsuser <nut-upsuser at alioth-lists.debian.net> > > > > Got an update for APC Modbus users: a new PR is waiting for real-life > testing for settable variables and instant commands