[GE users] qrsh with ssh on 6.0u3

Tsai Li Ming mailinglist at ltsai.com
Mon Apr 11 08:08:54 BST 2005


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Yes, it is also working :)

[root at wrx root]# ssh compute-0-1.local
Last login: Fri Apr  8 19:28:15 2005 from wrx.local
[root at compute-0-1 root]# hostname
compute-0-1.local

Liming

Reuti wrote:
> This is also a non-interactive session (and this seems working according to 
> your SGE output). Is this also possible:
> 
> ssh compute-0-1.local
> 
> CU - Reuti
> 
> 
> Quoting Tsai Li Ming <mailinglist at ltsai.com>:
> 
> 
>>There's no entries in the /etc/hosts.{allow,deny}. Passwordless login is
>>ok.
>>
>>[root at wrx root]# ssh compute-0-1.local hostname
>>compute-0-1.local
>>
>>Liming
>>
>>Reuti wrote:
>>
>>>Hi,
>>>
>>>a ssh from the command line between all nodes is possible, i.e. not
>>
>>prevented 
>>
>>>by any entry in /etc/hosts.{allow,deny}? The /home/<user>/.ssh/known_hosts
>>
>>is 
>>
>>>setup to allow passwordless login?
>>>
>>>Cheers - Reuti
>>>
>>>Quoting Tsai Li Ming <mailinglist at ltsai.com>:
>>>
>>>
>>>
>>>>Dear all,
>>>>
>>>>Does anyone had any problem running qrsh with ssh on SGE 6.0u3?
>>>># qconf -sconf
>>>>rlogin_daemon                /usr/sbin/sshd -i
>>>>rlogin_command               /usr/bin/ssh -t
>>>>rsh_daemon                   /usr/sbin/sshd -i
>>>>rsh_command                  /usr/bin/ssh -t
>>>>
>>>>This is on a EM64T machine using prebuilt binaries:
>>>>[root at wrx common]# qrsh hostname
>>>>compute-0-1.local
>>>>Connection to compute-0-1.local closed.
>>>>
>>>>[root at wrx common]# qrsh -verbose
>>>>waiting for interactive job to be scheduled ...
>>>>Your interactive job 8 has been successfully scheduled.
>>>>Establishing /usr/bin/ssh -t session to host compute-0-1.local ...
>>>>ssh_exchange_identification: Connection closed by remote host
>>>>/usr/bin/ssh -t exited with exit code 255
>>>>
>>>>with the verbose flag in ssh:
>>>>[root at wrx common]# qrsh -verbose
>>>>waiting for interactive job to be scheduled ...
>>>>Your interactive job 9 has been successfully scheduled.
>>>>Establishing /usr/bin/ssh -t -v session to host compute-0-1.local ...
>>>>OpenSSH_3.6.1p2, SSH protocols 1.5/2.0, OpenSSL 0x0090701f
>>>>debug1: Reading configuration data /etc/ssh/ssh_config
>>>>debug1: Applying options for *
>>>>debug1: /etc/ssh/ssh_config line 7: Deprecated option "FallBackToRsh"
>>>>debug1: Rhosts Authentication disabled, originating port will not be 
>>>>trusted.
>>>>debug1: Connecting to compute-0-1.local [10.255.255.253] port 45289.
>>>>debug1: Connection established.
>>>>debug1: identity file /root/.ssh/identity type -1
>>>>debug1: identity file /root/.ssh/id_rsa type 1
>>>>debug1: identity file /root/.ssh/id_dsa type -1
>>>>ssh_exchange_identification: Connection closed by remote host
>>>>debug1: Calling cleanup 0x41a5e0(0x0)
>>>>/usr/bin/ssh -t -v exited with exit code 255
>>>>
>>>>Many thanks,
>>>>Liming
>>>>
>>>>
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>>>
>>>
>>>
>>>
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>>
>>
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> 
> 
> 
> 
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