Ulrich Windl
2000-Nov-06 11:15 UTC
openssh-2.1.1p1 on HP-UX 11.00: processes hanging around
Hello,
I'm unsure what kind of problem this is, but If I use
eval $(ssh-agent)
ssh-add
scp ...
(several times)
ssh-add -D
exit
There are many ssh processes around in the system:
UID PID PPID C STIME TTY TIME COMMAND
root 4266 1 0 11:33:56 pts/0 0:00 /usr/local/bin/ssh -x -oFallBack
ToRsh no -oFallBackToRsh no
root 1876 9788 0 11:11:26 ? 0:01 /usr/local/sbin/sshd
root 4199 1 0 11:33:37 pts/0 0:00 /usr/local/bin/ssh -x -oFallBack
ToRsh no -oFallBackToRsh no
root 4323 1 0 11:34:13 pts/0 0:00 /usr/local/bin/ssh -x -oFallBack
ToRsh no -oFallBackToRsh no
root 7816 1 0 12:05:16 pts/0 0:00 /usr/local/bin/ssh -x -oFallBack
ToRsh no -oFallBackToRsh no
root 7723 1 0 12:05:10 pts/0 0:00 /usr/local/bin/ssh -x -oFallBack
ToRsh no -oFallBackToRsh no
windl 8208 1905 2 12:07:01 pts/0 0:00 grep ss
root 4689 1 0 11:35:52 pts/0 0:00 /usr/local/bin/ssh -x -oFallBack
ToRsh no -oFallBackToRsh no
root 7900 1 0 12:05:29 pts/0 0:00 /usr/local/bin/ssh -x -oFallBack
ToRsh no -oFallBackToRsh no
root 9788 1 0 Oct 27 ? 0:21 /usr/local/sbin/sshd
root 4518 1 0 11:35:11 pts/0 0:00 /usr/local/bin/ssh -x -oFallBack
ToRsh no -oFallBackToRsh no
root 4585 1 0 11:35:25 pts/0 0:00 /usr/local/bin/ssh -x -oFallBack
ToRsh no -oFallBackToRsh no
root 9429 9788 0 Oct 30 ? 0:00 /usr/local/sbin/sshd
root 4471 1 0 11:34:59 pts/0 0:00 /usr/local/bin/ssh -x -oFallBack
ToRsh no -oFallBackToRsh no
root 5719 1 0 11:44:31 pts/0 0:00 /usr/local/bin/ssh -x -oFallBack
ToRsh no -oFallBackToRsh no
root 5548 1 0 11:43:54 pts/0 0:00 /usr/local/bin/ssh -x -oFallBack
ToRsh no -oFallBackToRsh no
root 4351 9788 0 11:34:17 ? 0:00 /usr/local/sbin/sshd
root 4642 1 0 11:35:38 pts/0 0:00 /usr/local/bin/ssh -x -oFallBack
ToRsh no -oFallBackToRsh no
root 4057 1 0 11:32:12 ? 0:01 ssh-agent
root 5662 1 0 11:44:19 pts/0 0:00 /usr/local/bin/ssh -x -oFallBack
ToRsh no -oFallBackToRsh no
root 5608 1 0 11:44:07 pts/0 0:00 /usr/local/bin/ssh -x -oFallBack
ToRsh no -oFallBackToRsh no
root 5767 1 0 11:44:42 pts/0 0:00 /usr/local/bin/ssh -x -oFallBack
ToRsh no -oFallBackToRsh no
root 7863 1 0 12:05:23 pts/0 0:00 /usr/local/bin/ssh -x -oFallBack
ToRsh no -oFallBackToRsh no
root 8041 1 0 12:05:48 pts/0 0:00 /usr/local/bin/ssh -x -oFallBack
ToRsh no -oFallBackToRsh no
root 7957 1 0 12:05:36 pts/0 0:00 /usr/local/bin/ssh -x -oFallBack
ToRsh no -oFallBackToRsh no
root 7994 1 0 12:05:42 pts/0 0:00 /usr/local/bin/ssh -x -oFallBack
ToRsh no -oFallBackToRsh no
However the only SSH directory remaining in /tmp is:
rkdvmhp3:windl(46) % ll -d /tmp/s*
drwx------ 2 root sys 96 Nov 6 11:32 /tmp/ssh-GClt4020
Is this a known problem?
Configuration was quite simple:
# This directory was configured as follows,
# on host rkdvmhp3:
#
# ./configure
Regards,
Ulrich
Lutz Jaenicke
2000-Nov-06 11:31 UTC
openssh-2.1.1p1 on HP-UX 11.00: processes hanging around
On Mon, Nov 06, 2000 at 12:15:37PM +0100, Ulrich Windl wrote:> Hello, > > I'm unsure what kind of problem this is, but If I use > > eval $(ssh-agent) > ssh-add > scp ... > (several times) > > ssh-add -D > exit > > There are many ssh processes around in the system:[And hanging counterparts at the receiving machine.]> Is this a known problem?Yes. You must compile 2.1.1 with -DUSE_PIPES. As of 2.2.0p1 this is the default for HP-UX. Best regards, Lutz -- Lutz Jaenicke Lutz.Jaenicke at aet.TU-Cottbus.DE BTU Cottbus http://www.aet.TU-Cottbus.DE/personen/jaenicke/ Lehrstuhl Allgemeine Elektrotechnik Tel. +49 355 69-4129 Universitaetsplatz 3-4, D-03044 Cottbus Fax. +49 355 69-4153