[Nut-upsuser] NUT on FBSD 14-2 fails to shut down UPS - select with socket: Invalid argument

[Jim Klimov]

Also, is the write-capable community set in the config (and enabled on SNMP
UPS side)?

With SNMP (over UDP at least) it is hard to tell by lack of reply if the
device/service is missing or unwilling (e.g. bad auth). Possibly the socket
error comes from unacknowledged set/cmd attempts, when select() times out.

Try starting the driver command with debug, e.g.

snmp-ups -a ups-bottom -DDDDDD -k

(-k is for shutdown/killpower).

Jim

On Tue, Dec 17, 2024, 08:58 Jim Klimov <jimklimov+nut at gmail.com> wrote:

> Hello,
>
> Thanks for the report and sorry about any complications.
>
> A few first questions:
>
> * is this setup known to have been working with earlier NUT releases (e.g.
> same OS and devices, older NUT - can try with a custom build of older
> tags)? Is this a regression, or we never knew the correct mappings for
> timeouts and/or shutdown commands used by this model?
>
> * is there the `select` error when starting the driver not for shutdowns?
> (is it part of the problem actually?)
>
> Jim
>
> On Mon, Dec 16, 2024, 23:03 Lee Damon via Nut-upsuser <
> nut-upsuser at alioth-lists.debian.net> wrote:
>
>> I'm still digging into this but thought I'd post what I have so far in
>> case there's a known issue that's easily fixed.
>>
>> I'm using the version of NUT that's in the ports tree (see the info at
>> the bottom). Using the SNMP drivers to talk with two ACP SmartUPSs.
>>
>> NUT is functional about monitoring and initiating host shutdown. However,
>> when it comes time to shut down the UPSs it complains about "select with
>> socket: Invalid argument" then fails entirely to shut down the UPSs.
>>
>> root at castle:/usr/local/etc/rc.d # upsdrvctl shutdown
>> Network UPS Tools - UPS driver controller 2.8.2
>> Network UPS Tools - Generic SNMP UPS driver 1.31 (2.8.2)
>> select with socket: Invalid argument
>> Detected Smart-UPS 3000 RM on host 192.5.37.78 (mib: apcc 1.60)
>> Initiating UPS shutdown
>> [upstop] nut_snmp_set: can't set .1.3.6.1.4.1.318.1.1.1.6.1.1.0: Timeout
>> Shutdown failed!
>> upsnotify: failed to notify about state 4: no notification tech defined,
>> will not spam more about it
>> Driver failed to start (exit status=1)
>> Network UPS Tools - Generic SNMP UPS driver 1.31 (2.8.2)
>> select with socket: Invalid argument
>> Detected Smart-UPS 3000 RM on host 192.5.37.79 (mib: apcc 1.60)
>> Initiating UPS shutdown
>> [upsbottom] nut_snmp_set: can't set .1.3.6.1.4.1.318.1.1.1.6.1.1.0:
>> Timeout
>> Shutdown failed!
>> upsnotify: failed to notify about state 4: no notification tech defined,
>> will not spam more about it
>> Driver failed to start (exit status=1)
>>
>> : || nomad at castle ~ [51] ; pkg info nut
>> nut-2.8.2
>> Name           : nut
>> Version        : 2.8.2
>> Installed on   : Mon Jun 17 12:06:50 2024 PDT
>> Origin         : sysutils/nut
>> Architecture   : FreeBSD:14:amd64
>> Prefix         : /usr/local
>> Categories     : sysutils
>> Licenses       : GPLv3+ and GPLv2+ and GPLv1+ and ART10
>> Maintainer     : cy at FreeBSD.org
>> WWW            : https://www.networkupstools.org/
>> Comment        : Network UPS Tools
>> Options        :
>> AVAHI          : on
>> BASH           : on
>> CGI            : on
>> DEV            : off
>> DOCS           : on
>> FREEIPMI       : on
>> IPMIPSU        : off
>> MANPAGES       : on
>> MODBUS         : on
>> NEON           : on
>> NSS            : off
>> OPENSSL        : on
>> PDU            : on
>> SERIAL         : on
>> SNMP           : on
>> SSL_OFF        : off
>> USB            : on
>> Shared Libs required:
>> libpowerman.so.0
>> libnetsnmp.so.40
>> libneon.so.27
>> libmodbus.so.5
>> libltdl.so.7
>> libgd.so.6
>> Shared Libs provided:
>> libupsclient.so.6
>> libnutscan.so.2
>> libnutclientstub.so.1
>> libnutclient.so.2
>> Annotations    :
>> FreeBSD_version: 1400097
>> build_timestamp: 2024-06-11T10:20:37+0000
>> built_by       : poudriere-git-3.4.1-30-g79e3edcd
>> port_checkout_unclean: no
>> port_git_hash  : b3aa1ea86
>> ports_top_checkout_unclean: no
>> ports_top_git_hash: 492f5a54a
>> repo_type      : binary
>> repository     : FreeBSD
>> Flat size      : 12.9MiB
>>
>> Is there anything obvious I should be checking?
>>
>> thanks,
>> nomad
>> _______________________________________________
>> Nut-upsuser mailing list
>> Nut-upsuser at alioth-lists.debian.net
>> https://alioth-lists.debian.net/cgi-bin/mailman/listinfo/nut-upsuser
>>
>
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