Hi Christoph,
We have a Classic SE (we have pending to update it). We have found
out the problem: we were publishing erroneous data about our SE. We have
a /opt/lcg/var/gip/ldif/static-file-dSE.ldif that was publishing that we
have a dCache SE.
Thanks by your time.
Regards,
Pablo
Christoph Wissing escribió:
> Dear Pablo,
>
> this usually indicates a problem with SRM interface. Which type of SE are you running? I would guess dCache since I saw the same message from this type of SE.
>
> What to do if you have a dCache type SE:
> 1.) Check if the SRM instance is running (http://dcache.dead.node:2288)
>
> 2.) Restart the SRM (together with other dCache-componentes):
> service dcache-core restart
> This will KILL all running transfers!
>
> Wait a few minutes until all dCache cells have found each other...
>
> Perhaps you are done already. Sometimes the SRM is full of stuck requests. They won't go during a restart since they are stored in a database. You can reset (=scratch!) this database:
> [Please check if this parameters are ok for your version of postgres, there are slight differences between version 7 and 8 if I remember correctly.]
>
> /opt/d-cache/bin/dcache-srm stop
> /opt/d-cache/jobs/utility stop
> su - postgres -c "dropdb -U srmdcache dcache"
> su - postgres -c "createdb -O srmdcache dcache"
> /opt/d-cache/jobs/utility start
> /opt/d-cache/bin/dcache-srm start
>
>
> Good luck,
> Christoph
>
>
> On Tue, 29 May 2007 14:09:20 +0200
> Pablo Rey Mayo <[log in to unmask]> wrote:
>
>
>> Dear colleagues,
>>
>> At Cesga, we have a problem with a SE: The lcg-* commands does not
>> work but the globus-url-copy and edg-gridftp-* commands work well.
>>
>> We obtain the following error when we use the lcg-cr command:
>>
>>> CGSI-gSOAP: Could not open connection !
>>> lcg_cr: Communication error on send
>>>
>> Some of you have any idea?. Thanks for you time.
>>
>> --
>> Pablo Rey Mayo
>> Centro de Supercomputacion de Galicia
>> Avda. de Vigo. s/n (Campus Sur)
>> 15706 Santiago de Compostela (Spain)
>> Tel: +34 981 56 98 10 ; Fax: +34 981 59 46 16
>> email: [log in to unmask] ; http://www.cesga.es/
>> ------------------------------------------------
>> NOTA: Este mensaje ha sido redactado intencionadamente sin utilizar
>> acentos ni caracteres especiales, para que pueda ser visualizado
>> correctamente desde cualquier cliente de correo y sistema.
>>
>
>
>
--
Pablo Rey Mayo
Centro de Supercomputacion de Galicia
Avda. de Vigo. s/n (Campus Sur)
15706 Santiago de Compostela (Spain)
Tel: +34 981 56 98 10 ; Fax: +34 981 59 46 16
email: [log in to unmask] ; http://www.cesga.es/
------------------------------------------------
NOTA: Este mensaje ha sido redactado intencionadamente sin utilizar
acentos ni caracteres especiales, para que pueda ser visualizado
correctamente desde cualquier cliente de correo y sistema.
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