On Sun, Jun 30, 2019 at 01:18:15PM -0700, Jonathan Thornburg wrote:
> I have 6.5/i386 installed on a PC Engines alix board (hostname 'sodium'),
> acting as a home firewall and router. I'd like to install some packages
> the firewall it to make system adminstration easier. So... I downloaded
> the appropriate 6./i386 packages from a nearby OpenBSD mirror, ssh-ed them
> to /tmp on the firewall, and then (logged into the firewall as root) tried
> to pkg_add them. Alas, pkg_add failed with an error message about being
> unable to write into a temp directory:
>
> sodium# pkg_add -vv tcsh-6.20.00p1-static.tgz
> Fatal error: Can't write session into tmp directory
> at /usr/libdata/perl5/OpenBSD/PackageRepository.pm line 1025.
> sodium#
>
> I've checked that the firewall has adequate free memory & swap space,
> that all the obviously-relevant filesystems are mounted read-write and
> have free inodes and disk space, and that 'touch foo' can create a new
> file in each of /tmp, /var/tmp, and /usr/tmp.
>
> Is there something obvious I'm overlooked here? A Fine Man Page I should
> be rereading before I start hacking debug prints into the pkg_add (perl)
> source code?
>
> Further information (cut-and-pasted from ssh session on the firewall):
>
> sodium# uname -a
> OpenBSD sodium.bkis-orchard.net 6.5 GENERIC#1 i386
> sodium# df -hi
> Filesystem Size Used Avail Capacity iused ifree %iused Mounted on
> /dev/wd0a 378M 47.7M 311M 13% 1771 47379 4% /
> mfs:54350 62.9M 2.0M 57.7M 3% 8 8182 0% /tmp
> /dev/wd0e 677M 15.1M 628M 2% 352 87710 0% /var
> /dev/wd0f 1.5G 698M 734M 49% 16248 191622 8% /usr
> mfs:42325 62.9M 2.0K 59.7M 0% 1 8189 0% /usr/tmp
Am I reading the numbers correctly that /tmp and /usr/tmp are two different
memory file systems of maximum size 62.9M? If so, I wonder what pkg_add is
trying to write into /tmp, it migh be way more than just some metadata...
/ Raimo Niskanen
> /dev/wd0g 516M 138M 352M 28% 8980 58602 13% /usr/X11R6
> /dev/wd0h 1.7G 218K 1.6G 0% 110 233744 0% /usr/local
> /dev/wd0j 5.1G 2.0K 4.8G 0% 1 701565 0% /usr/obj
> /dev/wd0i 1.3G 2.0K 1.3G 0% 1 181885 0% /usr/src
> sodium# cat /etc/fstab
> 5fd63b50b0c6cb1d.a / ffs rw,softdep,noatime 1 1
> 5fd63b50b0c6cb1d.d /tmp mfs rw,async,nodev,nosuid,-s=64m 0 0
> 5fd63b50b0c6cb1d.e /var ffs rw,softdep,noatime,nodev,nosuid 1 2
> 5fd63b50b0c6cb1d.f /usr ffs rw,softdep,noatime,nodev 1 2
> 5fd63b50b0c6cb1d.d /usr/tmp mfs rw,async,nodev,nosuid,-s=64m 0 0
> 5fd63b50b0c6cb1d.g /usr/X11R6 ffs rw,softdep,noatime,nodev 1 2
> 5fd63b50b0c6cb1d.h /usr/local ffs rw,softdep,noatime,wxallowed,nodev 1 2
> 5fd63b50b0c6cb1d.j /usr/obj ffs rw,softdep,noatime,nodev,nosuid 1 2
> 5fd63b50b0c6cb1d.i /usr/src ffs rw,softdep,noatime,nodev,nosuid 1 2
> sodium# top|head
> load averages: 0.08, 0.02, 0.01 sodium.bkis-orchard.net 13:12:00
> 52 processes: 1 running, 50 idle, 1 on processor up 14 days, 5:21
> CPU: 0.1% user, 0.0% nice, 0.3% sys, 0.0% spin, 0.3% intr, 99.3% idle
> Memory: Real: 35M/110M act/tot Free: 127M Cache: 46M Swap: 0K/548M
>
> PID USERNAME PRI NICE SIZE RES STATE WAIT TIME CPU COMMAND
> 59735 root 10 0 0K 19M sleep bored 44:53 0.44% softnet
> 65312 root -22 0 0K 19M sleep - 339.9H 0.00% idle0
> 57981 root 10 0 0K 19M sleep bored 7:56 0.00% sensors
> 39371 _unbound 2 0 12M 10M sleep kqread 1:33 0.00% unbound
> sodium# cd /tmp
> sodium# ls -l
> total 4144
> drwxrwxrwt 2 root wheel 512 Jun 16 07:51 .ICE-unix
> drwxrwxrwt 2 root wheel 512 Jun 16 07:51 .X11-unix
> -rw-r--r-- 1 root wheel 1499861 Jun 30 12:31 lynx-2.8.9rel1.tgz
> drwxr-xr-x 2 root wheel 512 Jun 16 07:51 sndio
> -rw-r--r-- 1 root wheel 564428 Jun 30 12:31 tcsh-6.20.00p1-static.tgz
> drwxrwxrwt 2 root wheel 512 Jun 30 12:33 vi.recover
> sodium#
> sodium# pkg_info
> sodium#
> sodium# which pkg_add
> /usr/sbin/pkg_add
> sodium# pkg_add -vv tcsh-6.20.00p1-static.tgz
> Fatal error: Can't write session into tmp directory
> at /usr/libdata/perl5/OpenBSD/PackageRepository.pm line 1025.
> sodium# env
> _=/usr/bin/env
> LOGNAME=root
> PWD=/tmp
> HOME=/root
> OLDPWD=/tmp
> SSH_TTY=/dev/ttyp0
> TOP=-S -i -s1
> MAIL=/var/mail/root
> SSH_CLIENT=192.168.105.0 4099 22
> PATH=/sbin:/usr/sbin:/bin:/usr/bin:/usr/X11R6/bin:/usr/local/sbin:/usr/local/bin
> TERM=xterm
> SHELL=/bin/ksh
> SSH_CONNECTION=192.168.105.0 4099 192.168.105.62 22
> USER=root
> sodium# cd /tmp
> sodium# touch foo
> sodium# ls -l foo
> -rw-r--r-- 1 root wheel 0 Jun 30 13:07 foo
> sodium# /bin/rm foo
> sodium#
> sodium# cd /var/tmp
> sodium# touch foo
> sodium# ls -l foo
> -rw-r--r-- 1 root wheel 0 Jun 30 13:08 foo
> sodium# /bin/rm foo
> sodium#
> sodium# cd /usr/tmp
> sodium# touch foo
> sodium# ls -l foo
> -rw-r--r-- 1 root wheel 0 Jun 30 13:13 foo
> sodium# /bin/rm foo
> sodium#
>
> Thanks in advance for any assistance,
> --
> -- "Jonathan Thornburg [remove -animal to reply]" <jthorn@astro.indiana-zebra.edu>
> Dept of Astronomy & IUCSS, Indiana University, Bloomington, Indiana, USA
> currently on the west coast of Canada
> "There was of course no way of knowing whether you were being watched
> at any given moment. How often, or on what system, the Thought Police
> plugged in on any individual wire was guesswork. It was even conceivable
> that they watched everybody all the time." -- George Orwell, "1984"
--
/ Raimo Niskanen, Erlang/OTP, Ericsson AB
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