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No prob!
You can hook strace into an existing process.
Root priviliges may be required :-)
Find the PID of rshd:
ps -ef |grep rshd
sudo strace -p <PID os rshd>
Have fun!
Kit
-----Original Message-----
From: lvs-users-bounces@xxxxxxxxxxxxxxxxxxxxxx
[mailto:lvs-users-bounces@xxxxxxxxxxxxxxxxxxxxxx] On Behalf Of David Merhar
Sent: donderdag 18 december 2008 21:27
To: LinuxVirtualServer.org users mailing list.
Subject: Re: [lvs-users] slow rsh login
Willing to try, but not sure how.
I can't get in.rshd to start outside of xinetd.
djm
David Merhar
(512) 835-3611
merhar@xxxxxxxxxxxxxxxx
On Dec 18, 2008, at 1:46 PM, Kit Gerrits wrote:
> Hey,
>
> This might dound odd, but have you tried running strace against the
> rsh daemon?
> If you try to log in with the trace running, you should see any
> outgoing DNS requests.
>
> If not that, you can at least see what rshd was doing.
>
>
> Kit
>
> On Thu, Dec 18, 2008 at 6:51 PM, David Merhar
> <merhar@xxxxxxxxxxxxxxxx>wrote:
>
>> Maybe.
>>
>> I saw this,
>> http://www.linuxvirtualserver.org/Joseph.Mack/performance/single_real
>> server_performance.html , but missed anything specific to the rsh
>> configuration. In fact it looked like it should work out of the box.
>>
>> I also checked out
>> http://www.austintek.com/LVS/LVS-HOWTO/HOWTO/LVS-HOWTO.services.multi
>> -port.html#rshd_multiport . This mentions possible pam issues, but I
>> wasn't sure how current it was.
>>
>> Any advice?
>>
>> djm
>>
>>
>> David Merhar
>> (512) 835-3611
>> merhar@xxxxxxxxxxxxxxxx
>>
>>
>>
>> On Dec 18, 2008, at 11:38 AM, Joseph Mack NA3T wrote:
>>
>>> On Thu, 18 Dec 2008, David Merhar wrote:
>>>
>>>> - RHEL5.2 (but configured from here,
>> http://www.austintek.com/LVS/LVS-HOWTO/mini-HOWTO/LVS-mini-HOWTO.html
>> #example_lvs_dr
>>>> EXCEPT echo "1" > */arp_ignore ----- not "hidden")
>>>> - ssh works fine.
>>>> - delay is always 30 seconds.
>>>> - rsh functions fine once logged in.
>>>> - successive rsh logins are all delayed.
>>>
>>> have you read the section in the HOWTO on rsh?
>>>
>>> Joe
>>>
>>>
>>>> - xinetd has been recompiled without libwrap
>>>>
>>>> Thanks.
>>>>
>>>> djm
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> _______________________________________________
>>>> Please read the documentation before posting - it's available at:
>>>> http://www.linuxvirtualserver.org/
>>>>
>>>> LinuxVirtualServer.org mailing list - lvs-
>>>> users@xxxxxxxxxxxxxxxxxxxxxx Send requests to
>>>> lvs-users-request@xxxxxxxxxxxxxxxxxxxxxx
>>>> or go to http://lists.graemef.net/mailman/listinfo/lvs-users
>>>>
>>>
>>> --
>>> Joseph Mack NA3T EME(B,D), FM05lw North Carolina jmack (at) wm7d
>>> (dot) net - azimuthal equidistant map generator at
>>> http://www.wm7d.net/azproj.shtml Homepage http://www.austintek.com/
>>> It's GNU/Linux!
>>>
>>> _______________________________________________
>>> Please read the documentation before posting - it's available at:
>>> http://www.linuxvirtualserver.org/
>>>
>>> LinuxVirtualServer.org mailing list -
>>> lvs-users@xxxxxxxxxxxxxxxxxxxxxx Send requests to
>>> lvs-users-request@xxxxxxxxxxxxxxxxxxxxxx
>>> or go to http://lists.graemef.net/mailman/listinfo/lvs-users
>>
>>
>> _______________________________________________
>> Please read the documentation before posting - it's available at:
>> http://www.linuxvirtualserver.org/
>>
>> LinuxVirtualServer.org mailing list - lvs-
>> users@xxxxxxxxxxxxxxxxxxxxxx Send requests to
>> lvs-users-request@xxxxxxxxxxxxxxxxxxxxxx
>> or go to http://lists.graemef.net/mailman/listinfo/lvs-users
>>
> _______________________________________________
> Please read the documentation before posting - it's available at:
> http://www.linuxvirtualserver.org/
>
> LinuxVirtualServer.org mailing list - lvs-users@xxxxxxxxxxxxxxxxxxxxxx
> Send requests to lvs-users-request@xxxxxxxxxxxxxxxxxxxxxx
> or go to http://lists.graemef.net/mailman/listinfo/lvs-users
_______________________________________________
Please read the documentation before posting - it's available at:
http://www.linuxvirtualserver.org/
LinuxVirtualServer.org mailing list - lvs-users@xxxxxxxxxxxxxxxxxxxxxx Send
requests to lvs-users-request@xxxxxxxxxxxxxxxxxxxxxx
or go to http://lists.graemef.net/mailman/listinfo/lvs-users
_______________________________________________
Please read the documentation before posting - it's available at:
http://www.linuxvirtualserver.org/
LinuxVirtualServer.org mailing list - lvs-users@xxxxxxxxxxxxxxxxxxxxxx
Send requests to lvs-users-request@xxxxxxxxxxxxxxxxxxxxxx
or go to http://lists.graemef.net/mailman/listinfo/lvs-users
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