[GE users] Grid Engine continues using ssh after configuration modified back to rsh

Rayson Ho rayrayson at gmail.com
Thu Apr 27 06:02:14 BST 2006


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Sorry to bring up this old thread again... (was too busy to read the
users list messages)

Pure SGE batch jobs and SGE daemons do not use SSH. It's only used if
you have interactive jobs (or PE jobs) and you have configured SSH as
the transport protocol.

Can you check whether those connections are showing because sgeadmin
is logged in via SSH??

Rayson



On 4/14/06, Sili (wesley) Huang <shuang at unb.ca> wrote:
>
>
> Hi.
>
>
>
>
> I am experiencing a problem with regards to the login method in SGE 6.0u6. A
> couple of months before, the SGE is changed to ssh. But after I changed back
> to rsh, it seems to me that the SGE continues using ssh for communication.
> Does anyone has an idea what is wrong on the SGE configuration?
>
>
>
>
> [root at chorus root]# qconf -sconf |egrep "rsh|login"
>
>
>
> login_shells                 sh,ksh,csh,tcsh
>
> qlogin_command               telnet
>
> qlogin_daemon                /usr/sbin/in.telnetd
>
> rlogin_daemon                /usr/sbin/in.rlogind
>
> rsh_command
> /apps/remote/general/sge/utilbin/lx24-x86/rsh
>
> rsh_daemon
> /apps/remote/general/sge/utilbin/lx24-x86/rshd
>
>
>
>
>
>
>
> [root at chorus root]# ps wauxm |grep sgeadmin | grep sshd
>
> root      8485  0.0  0.0  6960 1268 ?        S    Apr13   0:00 sshd:
> sgeadmin [priv]
>
> sgeadmin  9070  0.0  0.0  6960 1268 ?        S    Apr13   0:00 sshd:
> sgeadmin
>
> root      1630  0.0  0.0  6964 2560 ?        S    13:47   0:00 sshd:
> sgeadmin [priv]
>
> sgeadmin  1632  0.0  0.0  6964 2592 ?        S    13:47   0:00 sshd:
> sgeadmin
>
> root     20174  0.0  0.0  6956 2556 ?        S    15:12   0:00 sshd:
> sgeadmin [priv]
>
> sgeadmin 20194  0.0  0.0  6956 2588 ?        S    15:12   0:00 sshd:
> sgeadmin
>
> root     20734  0.0  0.0  6964 2560 ?        S    15:13   0:00 sshd:
> sgeadmin [priv]
>
> sgeadmin 20740  0.0  0.0  6964 2592 ?        S    15:13   0:00 sshd:
> sgeadmin
>
> root     25777  0.0  0.0  6960 2560 ?        S    15:42   0:00 sshd:
> sgeadmin [priv]
>
> root     25795  0.0  0.0  6956 2556 ?        S    15:42   0:00 sshd:
> sgeadmin [priv]
>
> root     25796  0.0  0.0  6960 2560 ?        S    15:42   0:00 sshd:
> sgeadmin [priv]
>
> sgeadmin 25804  0.0  0.0  6960 2592 ?        S    15:42   0:00 sshd:
> sgeadmin
>
> sgeadmin 25811  0.0  0.0  6956 2588 ?        S    15:42   0:00 sshd:
> sgeadmin
>
> sgeadmin 25813  0.0  0.0  6960 2592 ?        S    15:42   0:00 sshd:
> sgeadmin
>
> root     25824  0.0  0.0  6960 2560 ?        S    15:43   0:00 sshd:
> sgeadmin [priv]
>
> sgeadmin 25828  0.0  0.0  6960 2592 ?        S    15:43   0:00 sshd:
> sgeadmin
>
> root     25916  0.0  0.0  6964 2560 ?        S    15:43   0:00 sshd:
> sgeadmin [priv]
>
> sgeadmin 25928  0.0  0.0  6984 2640 ?        S    15:43   0:00 sshd:
> sgeadmin
>
> root     28037  0.0  0.0  6960 2560 ?        S    16:00   0:00 sshd:
> sgeadmin [priv]
>
> sgeadmin 28042  0.0  0.0  6960 2592 ?        S    16:00   0:00 sshd:
> sgeadmin
>
> root     28043  0.0  0.0  6964 2560 ?        S    16:00   0:00 sshd:
> sgeadmin [priv]
>
> root     28045  0.0  0.0  6964 2560 ?        S    16:00   0:00 sshd:
> sgeadmin [priv]
>
> root     28048  0.0  0.0  6956 2556 ?        S    16:00   0:00 sshd:
> sgeadmin [priv]
>
> sgeadmin 28050  0.0  0.0  6964 2592 ?        S    16:00   0:00 sshd:
> sgeadmin
>
> sgeadmin 28051  0.0  0.0  6964 2592 ?        S    16:00   0:00 sshd:
> sgeadmin
>
> sgeadmin 28052  0.0  0.0  6956 2588 ?        S    16:00   0:00 sshd:
> sgeadmin
>
> root     28086  0.0  0.0  6964 2560 ?        S    16:00   0:00 sshd:
> sgeadmin [priv]
>
> sgeadmin 28093  0.0  0.0  6964 2592 ?        S    16:00   0:00 sshd:
> sgeadmin
>
> root     28097  0.0  0.0  6960 2560 ?        S    16:00   0:00 sshd:
> sgeadmin [priv]
>
> sgeadmin 28101  0.0  0.0  6960 2592 ?        S    16:00   0:00 sshd:
> sgeadmin
>
> root     28107  0.0  0.0  6960 2560 ?        S    16:00   0:00 sshd:
> sgeadmin [priv]
>
> sgeadmin 28118  0.0  0.0  6960 2592 ?        S    16:00   0:00 sshd:
> sgeadmin
>
> root     28129  0.0  0.0  6964 2560 ?        S    16:00   0:00 sshd:
> sgeadmin [priv]
>
> sgeadmin 28133  0.0  0.0  6964 2592 ?        S    16:00   0:00 sshd:
> sgeadmin
>
> root     30571  0.0  0.0  6964 2560 ?        S    16:22   0:00 sshd:
> sgeadmin [priv]
>
> root     30573  0.0  0.0  6956 2556 ?        S    16:22   0:00 sshd:
> sgeadmin [priv]
>
> root     30575  0.0  0.0  6960 2560 ?        S    16:22   0:00 sshd:
> sgeadmin [priv]
>
> sgeadmin 30576  0.0  0.0  6964 2592 ?        S    16:22   0:00 sshd:
> sgeadmin
>
> root     30578  0.0  0.0  6960 2560 ?        S    16:22   0:00 sshd:
> sgeadmin [priv]
>
> sgeadmin 30580  0.0  0.0  6956 2588 ?        S    16:22   0:00 sshd:
> sgeadmin
>
> root     30581  0.0  0.0  6960 2560 ?        S    16:22   0:00 sshd:
> sgeadmin [priv]
>
> root     30582  0.0  0.0  6960 2560 ?        S    16:22   0:00 sshd:
> sgeadmin [priv]
>
> root     30585  0.0  0.0  6960 2560 ?        S    16:22   0:00 sshd:
> sgeadmin [priv]
>
> root     30586  0.0  0.0  6960 2556 ?        S    16:22   0:00 sshd:
> sgeadmin [priv]
>
> sgeadmin 30588  0.0  0.0  6960 2592 ?        S    16:22   0:00 sshd:
> sgeadmin
>
> sgeadmin 30590  0.0  0.0  6960 2592 ?        S    16:22   0:00 sshd:
> sgeadmin
>
> root     30591  0.0  0.0  6964 2560 ?        S    16:22   0:00 sshd:
> sgeadmin [priv]
>
> root     30592  0.0  0.0  6964 2560 ?        S    16:22   0:00 sshd:
> sgeadmin [priv]
>
> root     30594  0.0  0.0  6964 2560 ?        S    16:22   0:00 sshd:
> sgeadmin [priv]
>
> sgeadmin 30596  0.0  0.0  6960 2592 ?        S    16:22   0:00 sshd:
> sgeadmin
>
> sgeadmin 30598  0.0  0.0  6960 2592 ?        S    16:22   0:00 sshd:
> sgeadmin
>
> root     30599  0.0  0.0  6956 2556 ?        S    16:22   0:00 sshd:
> sgeadmin [priv]
>
> root     30600  0.0  0.0  6956 2556 ?        S    16:22   0:00 sshd:
> sgeadmin [priv]
>
> root     30601  0.0  0.0  6956 2556 ?        S    16:22   0:00 sshd:
> sgeadmin [priv]
>
> sgeadmin 30603  0.0  0.0  6960 2592 ?        S    16:22   0:00 sshd:
> sgeadmin
>
> sgeadmin 30604  0.0  0.0  6960 2588 ?        S    16:22   0:00 sshd:
> sgeadmin
>
> root     30605  0.0  0.0  6960 2560 ?        S    16:22   0:00 sshd:
> sgeadmin [priv]
>
> root     30606  0.0  0.0  6960 2560 ?        S    16:22   0:00 sshd:
> sgeadmin [priv]
>
> sgeadmin 30609  0.0  0.0  6964 2592 ?        S    16:22   0:00 sshd:
> sgeadmin
>
> sgeadmin 30610  0.0  0.0  6964 2592 ?        S    16:22   0:00 sshd:
> sgeadmin
>
> sgeadmin 30611  0.0  0.0  6964 2592 ?        S    16:22   0:00 sshd:
> sgeadmin
>
> root     30613  0.0  0.0  6960 2560 ?        S    16:22   0:00 sshd:
> sgeadmin [priv]
>
> root     30614  0.0  0.0  6960 2560 ?        S    16:22   0:00 sshd:
> sgeadmin [priv]
>
> root     30616  0.0  0.0  6960 2560 ?        S    16:22   0:00 sshd:
> sgeadmin [priv]
>
> root     30619  0.0  0.0  6960 2556 ?        S    16:22   0:00 sshd:
> sgeadmin [priv]
>
> root     30620  0.0  0.0  6964 2560 ?        S    16:22   0:00 sshd:
> sgeadmin [priv]
>
> sgeadmin 30622  0.0  0.0  6956 2588 ?        S    16:22   0:00 sshd:
> sgeadmin
>
> root     30624  0.0  0.0  6964 2560 ?        S    16:22   0:00 sshd:
> sgeadmin [priv]
>
> sgeadmin 30626  0.0  0.0  6956 2588 ?        S    16:22   0:00 sshd:
> sgeadmin
>
> root     30627  0.0  0.0  6964 2560 ?        S    16:22   0:00 sshd:
> sgeadmin [priv]
>
> sgeadmin 30628  0.0  0.0  6956 2588 ?        S    16:22   0:00 sshd:
> sgeadmin
>
> root     30629  0.0  0.0  6956 2556 ?        S    16:22   0:00 sshd:
> sgeadmin [priv]
>
> sgeadmin 30632  0.0  0.0  6960 2592 ?        S    16:22   0:00 sshd:
> sgeadmin
>
> root     30633  0.0  0.0  6960 2560 ?        S    16:22   0:00 sshd:
> sgeadmin [priv]
>
> sgeadmin 30635  0.0  0.0  6960 2592 ?        S    16:22   0:00 sshd:
> sgeadmin
>
> sgeadmin 30636  0.0  0.0  6960 2592 ?        S    16:22   0:00 sshd:
> sgeadmin
>
> root     30637  0.0  0.0  6960 2560 ?        S    16:22   0:00 sshd:
> sgeadmin [priv]
>
> sgeadmin 30638  0.0  0.0  6960 2592 ?        S    16:22   0:00 sshd:
> sgeadmin
>
> root     30639  0.0  0.0  6960 2560 ?        S    16:22   0:00 sshd:
> sgeadmin [priv]
>
> root     30640  0.0  0.0  6960 2560 ?        S    16:22   0:00 sshd:
> sgeadmin [priv]
>
> sgeadmin 30643  0.0  0.0  6964 2592 ?        S    16:22   0:00 sshd:
> sgeadmin
>
> sgeadmin 30644  0.0  0.0  6960 2588 ?        S    16:22   0:00 sshd:
> sgeadmin
>
> sgeadmin 30645  0.0  0.0  6960 2592 ?        S    16:22   0:00 sshd:
> sgeadmin
>
> root     30646  0.0  0.0  6960 2556 ?        S    16:22   0:00 sshd:
> sgeadmin [priv]
>
> root     30648  0.0  0.0  6964 2560 ?        S    16:22   0:00 sshd:
> sgeadmin [priv]
>
> root     30649  0.0  0.0  6964 2560 ?        S    16:22   0:00 sshd:
> sgeadmin [priv]
>
> sgeadmin 30652  0.0  0.0  6964 2592 ?        S    16:22   0:00 sshd:
> sgeadmin
>
> sgeadmin 30653  0.0  0.0  6964 2592 ?        S    16:22   0:00 sshd:
> sgeadmin
>
> sgeadmin 30654  0.0  0.0  6956 2588 ?        S    16:22   0:00 sshd:
> sgeadmin
>
> root     30655  0.0  0.0  6964 2560 ?        S    16:22   0:00 sshd:
> sgeadmin [priv]
>
> root     30658  0.0  0.0  6956 2556 ?        S    16:22   0:00 sshd:
> sgeadmin [priv]
>
> root     30659  0.0  0.0  6956 2556 ?        S    16:22   0:00 sshd:
> sgeadmin [priv]
>
> sgeadmin 30661  0.0  0.0  6960 2592 ?        S    16:22   0:00 sshd:
> sgeadmin
>
> sgeadmin 30662  0.0  0.0  6960 2592 ?        S    16:22   0:00 sshd:
> sgeadmin
>
> sgeadmin 30663  0.0  0.0  6960 2592 ?        S    16:22   0:00 sshd:
> sgeadmin
>
> root     30666  0.0  0.0  6960 2560 ?        S    16:22   0:00 sshd:
> sgeadmin [priv]
>
> sgeadmin 30667  0.0  0.0  6960 2592 ?        S    16:22   0:00 sshd:
> sgeadmin
>
> ........
>
> many similar lines.
>
> ........
>
>
>
>
>
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