ssh timeout

[Ben Kevan]

Ok, them learn how to ask your question.. You indicated a server ip,
not define by being able to ssh in.



On 9/25/09, nitin.gizare at wipro.com <nitin.gizare at wipro.com> wrote:
> HI
>
> Thanks but, some time I see that we can ping machine but server is hung
> state in which case I can not run ssh or can not connect at all.
>
> in such cases my script just stops and wating for host to respond
>
> Rgds
> Nitin
>
> ________________________________
>
> From: redhat-sysadmin-list-bounces at redhat.com on behalf of Ben Kevan
> Sent: Fri 9/25/2009 2:21 PM
> To: redhat-sysadmin-list at redhat.com
> Subject: Re: ssh timeout
>
>
>
> On Fri, 25 Sep 2009 02:16:34 -0000, <nitin.gizare at wipro.com> wrote:
>
>> HI
>>
>>
>> I am running script using ssh to capture load of some parameters of
>> remote machine.
>>
>> But if one of machine is down script does not go forward and will be
>> waiting for to come up and complete ssh connections.
>>
>> I would like to set some time out in which case if machine does not
>> response it should time out on ssh and proceed for next steps.
>>
>>
>> Please help me with this settings
>>
>>
>> Rgds
>>
>> Nitin
>>
>
>
> I think everyone missed his point.. he didn't want ssh timeouts.. the
> original request is:
>
> "But if one of machine is down"
>
> So what you want is to do a ping to the machine, if ping fails then don't
> run the script:
>
> ping -c 1 -w 1 $SERV 1>/dev/null 2>&1
> if [ $? -eq 0 ]; then
>         Run the code you want to run
> else
>         echo "$SERV is not up"
> fi
>
>
> --
> If you don't know what you want, you end up with a lot you don't.  -Fight
> Club
>
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>