[mpich-discuss] failed to handshake with mpd - failed to handshake with mpd

[ilke Muhtaroglu]

It works fine now! It was due to the other machines /etc/hosts file... I
corrected it as above, now ssh works as well ! thanks for attention, just
got 2 days. But thanks to god, ı know there such mathematics questions which
take 40 years to solve ;)

have a lot of fun...

ilke



2008/10/7 ilke Muhtaroglu <ilke.muhtaroglu at googlemail.com>

> Thanks for the reply,
>
> Firewalls are both off.
> I pass through the ssh by entering passwords and regarding the 2 bullet.
> I can ping to both machines by name like "ping landa" and "ping
> linux-wyl9".
> Below i copy pasted my /etc/hosts file. Is there anything wrong with this?
> can you please detail more about the 2. issue...
>
> ilke
>
> ------------------------
> #
> # hosts         This file describes a number of hostname-to-address
> #               mappings for the TCP/IP subsystem.  It is mostly
> #               used at boot time, when no name servers are running.
> #               On small systems, this file can be used instead of a
> #               "named" name server.
> # Syntax:
> #
> # IP-Address  Full-Qualified-Hostname  Short-Hostname
> #
>
> 127.0.0.1       localhost.site  localhost
> 192.168.2.13    linux-wyl9.site linux-wyl9
> 192.168.2.9     landa.site landa
>
> # special IPv6 addresses
> ::1             localhost ipv6-localhost ipv6-loopback
>
> fe00::0         ipv6-localnet
>
> ff00::0         ipv6-mcastprefix
> ff02::1         ipv6-allnodes
> ff02::2         ipv6-allrouters
> ff02::3         ipv6-allhosts
> -----------------------------
>
>
>
>
> On Tue, Oct 7, 2008 at 2:59 PM, The Source <thesourcehim at gmail.com> wrote:
>
>> 1. Disable (and stop) your firewall on both machines.
>> 2. Make sure both machines detect their proper network addresses by name
>> (not 127.0.0.1)
>>
>> ilke Muhtaroglu пишет:
>>
>>  hi everyone,
>>>
>>> I am a new bee.
>>>
>>> I am trying to make mpich2 run on 2 linux machines. I gone through the
>>> README file and came to the point mpdboot.
>>>
>>> when i run command "mpdboot -n 2 -v -f mpd.hosts", i get the following
>>> error "failed to handshake".
>>>
>>> mpi at landa:~/mpich2-install> mpdboot -n 2 -v -f mpd.hosts
>>> running mpdallexit on landa
>>> LAUNCHED mpd on landa via
>>> RUNNING: mpd on landa
>>> LAUNCHED mpd on linux-wyl9 via landa
>>> Password:
>>> mpdboot_landa (handle_mpd_output 386): failed to handshake with mpd on
>>> linux-wyl9; recvd output={}
>>>
>>> is there any suggestion to solve this problem ?
>>>
>>> ilke
>>>
>>
>>
>
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