[olug] Old Machine Reboot

Rob Townley rob.townley at gmail.com
Thu Nov 15 16:17:39 UTC 2007


if you have a separate hw firewall, maybe all the ports could be
closed on the firewall which may in turn cause the network programs to
close any open files.

On 11/15/07, Tom <tom at twvance.com> wrote:
> debug1: Sending command: /sbin/reboot
> Received disconnect from {ip}: 2: Could not create socket pairs: Too many
> open files in system
>
> not sure what processes are running on the machine or what to kill (if i
> could)
> the machine used to run apache,postfix,djbdns,proftpd,mysql
>
> On Nov 15, 2007 9:14 AM, Dave Rowe <dave at roweware.com> wrote:
>
> >  From the looks of the log, you're connecting successfully, then getting
> > disconnected before the command can run.  Have you tried sending 'kill'
> > for all the users' processes, instead of just reboot?  Secondly, on some
> > systems /sbin isn't necessarily on the users path, so you might try
> > sending /sbin/reboot if anything...
> >
> >
> > Carl Lundstedt wrote:
> > > Can you ftp a reboot script into the system's cron area?
> > >
> > > Calr
> > >> Forget to mention other open ports on the machine.
> > >>
> > >> 21/tcp  open  ftp
> > >> 22/tcp  open  ssh
> > >> 110/tcp open  pop3
> > >> 143/tcp open  imap
> > >> 993/tcp open  imaps
> > >> 995/tcp open  pop3s
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