well I've got nothing running and here is free:
ts7500:/home/jon/programs/sjinn# free
total used free shared buffers cached
Mem: 62912 58116 4796 0 18204 17276
-/+ buffers/cache: 22636 40276
Swap: 0 0 0
ts7500:/home/jon/programs/sjinn#
is seems kinda full, is this normal?
heres the ps -ef:
ts7500:/home/jon/programs/sjinn# ps -ef
UID PID PPID C STIME TTY TIME CMD
root 1 0 0 Jan01 ? 00:00:00 init [2]
root 2 0 0 Jan01 ? 00:00:00 [kthreadd]
root 3 2 0 Jan01 ? 00:00:00 [ksoftirqd/0]
root 4 2 0 Jan01 ? 00:00:00 [events/0]
root 5 2 0 Jan01 ? 00:00:00 [khelper]
root 26 2 0 Jan01 ? 00:00:00 [kblockd/0]
root 48 2 0 Jan01 ? 00:00:00 [pdflush]
root 49 2 0 Jan01 ? 00:00:00 [pdflush]
root 50 2 0 Jan01 ? 00:00:00 [kswapd0]
root 51 2 0 Jan01 ? 00:00:00 [aio/0]
root 84 2 0 Jan01 ? 00:00:00 [rpciod/0]
root 94 1 0 Jan01 ? 00:00:00 ts7500ctl --getrtc --resetswitch
root 111 1 0 Jan01 ? 00:00:01 xuartctl --server
root 116 1 0 Jan01 ? 00:07:08 sdctl -z 65536 --nbdserver lun0:
root 117 1 0 Jan01 ? 00:00:00 nbd-client 127.0.0.1 7500 /dev/n
root 119 1 0 Jan01 ? 00:00:00 nbd-client 127.0.0.1 7501 /dev/n
root 121 1 0 Jan01 ? 00:00:00 nbd-client 127.0.0.1 7502 /dev/n
root 123 1 0 Jan01 ? 00:00:00 nbd-client 127.0.0.1 7503 /dev/n
root 125 1 0 Jan01 ? 00:00:06 nbd-client 127.0.0.1 7504 /dev/n
root 126 2 0 Jan01 ? 00:00:01 [kjournald]
root 198 1 0 Jan01 ? 00:00:00 udevd --daemon
root 363 2 0 Jan01 ? 00:00:00 [khubd]
daemon 496 1 0 Jan01 ? 00:00:00 /sbin/portmap
statd 507 1 0 Jan01 ? 00:00:00 /sbin/rpc.statd
root 588 1 0 Jan01 ? 00:00:00 /usr/sbin/rsyslogd -c3
103 601 1 0 Jan01 ? 00:00:00 /usr/bin/dbus-daemon --system
avahi 613 1 0 Jan01 ? 00:00:00 avahi-daemon: running [ts7500.lo
avahi 614 613 0 Jan01 ? 00:00:00 avahi-daemon: chroot helper
root 625 1 0 Jan01 ? 00:00:00 /usr/sbin/sshd
root 643 1 0 Jan01 ? 00:00:00 /usr/sbin/inetd
root 663 1 0 Jan01 ? 00:00:00 /usr/sbin/cron
root 764 1 0 Jan01 ttyS0 00:00:00 /bin/login --
root 765 764 0 Jan01 ttyS0 00:00:00 -bash
root 788 1 0 Jan01 ? 00:00:00 dhclient
root 1918 643 0 Jan05 ? 00:00:02 in.telnetd: dhpc-1060l.dhpc.loca
root 1920 1918 0 Jan05 pts/1 00:00:00 login -h dhpc-1060l.dhpc.local -
root 1921 1920 0 Jan05 pts/1 00:00:01 -bash
root 2714 1 0 19:22 ? 00:00:00 xuartctl --port 0 --server --spe
root 2812 1 0 19:37 ? 00:00:00 /usr/sbin/apache2 -k start
www-data 2814 2812 0 19:37 ? 00:00:00 /usr/sbin/apache2 -k start
www-data 2817 2812 0 19:37 ? 00:00:00 /usr/sbin/apache2 -k start
www-data 2818 2812 0 19:37 ? 00:00:00 /usr/sbin/apache2 -k start
root 2876 765 0 19:40 ttyS0 00:00:00 ps -ef
ts7500:/home/jon/programs/sjinn#
--- In "david.breton" <> wrote:
>
>
> Use the free command to see if your used memory is slowly increasing until it
> runs out of available memory
>
> echo 1 > /proc/sys/vm/drop cache to free memory when the free command output
> indicates free memory is low
>
>
>
>
>
> --- In "Jon L" <jleslie48@> wrote:
> >
> >
> >
> > --- In "Jon L" <jleslie48@> wrote:
> > >
> > > ts7500:/home/jon/programs/sjinn# tail -f /dev/testuart >t_f.lis
> > > -bash: t_f.lis: Read-only file system
> > > ts7500:/home/jon/programs/sjinn# tail -f /dev/testuart >tf.lis
> > > -bash: tf.lis: Read-only file system
> > >
> > >
> > > is a symptom, I had a gps antenna continually filling an RX buffer
> > > /dev/testuart and ever emptying it.
> > >
> > >
> > > shutdown was even disabled:
> > >
> > >
> > > ts7500:~# shutdown now
> > > -bash: /sbin/shutdown: Input/output error
> > > ts7500:~# man shutdown
> > > man: can't resolve /usr/share/man/man8/shutdown.8.gz: No such file or
> > > directory
> > > No manual entry for shutdown
> > > See 'man 7 undocumented' for help when manual pages are not available.
> > > ts7500:~# man ls
> > > man: can't resolve /usr/share/man/man1/ls.1.gz: No such file or directory
> > > No manual entry for ls
> > > See 'man 7 undocumented' for help when manual pages are not available.
> > > ts7500:~# shutdown -r now
> > > -bash: /sbin/shutdown: Input/output error
> > > ts7500:~# reboot
> > > -bash: /sbin/reboot: Input/output error
> > > ts7500:~#
> > >
> > >
> > > eventually just pulled the plug.
> > >
> > > what happened?
> > >
> >
> >
> >
> > well, I can't repeat the problem, anyway. the UART port that was hooked up
> > to a GPS antenna that I thought was the source of the problem doesn't seem
> > to be an issue.
> >
>
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