[Nut-upsuser] iMAC does not shutdown
severini.simone at gmail.com
Fri Jun 5 08:36:18 UTC 2015
I verified the existence of
Which command should I run on /opt/local/var/run/.
Current permission: drwxr-xr-x 4 root admin 136 Jun 4 19:59 run
On Fri, Jun 5, 2015 at 7:46 AM, Severini Simone <severini.simone at gmail.com>
> Thanks, yes from macports.
> Sent from my iPhone
> On 05 Jun 2015, at 04:21, Charles Lepple <clepple at gmail.com> wrote:
> On Jun 4, 2015, at 10:41 AM, Simone Severini <severini.simone at gmail.com>
> Thanks for your help!
> In red below.
> On Thu, Jun 4, 2015 at 2:45 PM, Charles Lepple <clepple at gmail.com> wrote:
>> On Jun 3, 2015, at 11:45 AM, Simone Severini <severini.simone at gmail.com>
>> Hi everybody!
>> It has been a journey but I almost manage to make my UPS properly
>> This is the config:
>> UPS Mecer/Mustek 2000 VA connected via USB with blazer_usb driver.
>> MASTER Raspberry PI-1
>> SLAVE Raspberry PI-2
>> SLAVE iMac OSX 10.10.3
>> I can get access to the UPS from any of the three devices successfully.
>> 1. When I launch /usr/local/ups/sbin/upsmon -c fed for testing I see
>> Rasp-2 Slave going down, Rasp-1 going down, iMac completely ignoring and
>> not receiving any broadcast message on the terminal then brutally killed as
>> the UPS auto shutdown.
>> If you search for 'upsmon' in /var/log/system.log on the iMac, does it
>> appear to be logged in to upsd on the master?
>> Jun 4 16:34:23 Simone.Home upsmon: writepid: fopen
>> /opt/local/var/run/upsmon.pid: Permission denied
>> Jun 4 16:34:24 Simone.Home upsmon: Login on UPS [
>> ME-2000 at 192.168.1.69] failed - got [ERR ACCESS-DENIED]
> So there is one problem. How can I change permission on upsilon.pid.
> The driver writes the PID file when it starts, and it drops privileges to
> a system username specified at ./configure time. So you would need to allow
> that user to write to /opt/local/var/run/ (or better yet, a NUT-specific
> subdirectory like /opt/local/var/run/nut).
> The access denied is it due to wrong username/password?
> Yes. Bear in mind that these are NUT users defined in etc/upsd.users, not
> system usernames.
> My Mac has a local UPS, so I haven't looked into whether upsmon properly
>> reconnects after sleep.
>> 2. When I have done a live test, the Master Rasp never intercepted any
>> FLAG from UPS and UPS just died but halting just RASP-1 properly (connected
>> via cable). iMac ignored the whole procedure.
>> You didn't mention which version of NUT you are using, but for recent
>> versions, both the blazer_usb and nutdrv_qx drivers can be configured to
>> generate their own LB signal based on runtime or percent charge. See the
>> documentation for 'ignorelb' in ups.conf.
>> Thanks. I'm running Network UPS Tools upsmon 2.6.5-Unversioned directory
> From MacPorts?
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