[Ibergrid-support] [IBERGRID-SUPPORT #301] lcg-cr:Registration failed

[sse@iaa.es via IBERGRID-RT]

<URL: https://rt-ngi.rediris.es/Ticket/Display.html?id=301 >

Thanks Gonçalo,

And sorry for the silly question, I didn't realized that I was uploading
the same file, sorry.

But, anyway,  this mail is very helpful for me, now I clearly understand
the lcg-cp, lcg-cr commands.

I was wondering if there is any place where the mails sent to the help-desk
are publicly available. It could be very useful to check if your question
has been answered before, so you can save time

Thanks again
Susana


2013/5/22 Goncalo Filipe Mauricio dos Santos Borges via IBERGRID-RT <
helpdesk-ibergrid at rediris.es>

> Hi Susana...
>
> >From what I'm able to check, the registration of the file failed because
> there
> is already a file registered in the LFC with the same name (from the 17th
> of
> March)
>
> $ lfc-ls -l /grid/phys.vo.ibergrid.eu/susana/NGC7331MOM2D.descr
> -rw-rw-r-- 1 188 133 12288 May 17 08:33
> /grid/phys.vo.ibergrid.eu/susana/NGC7331MOM2D.descr
>
> Now some clarifications regarding the copy and registering of files:
>
> 1) lcg-CR means "COPY a file to a SE and REGISTER it in the LFC". The
> syntax is
> as follows, and if you do not provide the "-d <SE>" option, it will simply
> use
> the closest defined SE which I guess in your case is the IFCA SE.
>
> $ lcg-cr -v --vo phys.vo.ibergrid.eu -d srm01.lip.pt -l
> lfn:/grid/phys.vo.ibergrid.eu/gborges/test-`date +%s`.txt
> file:///home/hpc/goncalo/teste.txt
> Using grid catalog type: lfc
> Using grid catalog : lfc01.ncg.ingrid.pt
> Checksum type: None
> SE type: SRMv2
> Destination SURL :
> srm://
> srm01.lip.pt/physiber/generated/2013-05-22/file65ee2e42-a1e2-4365-9b17-be1529f888ad
> Source SRM Request Token: 10b60df6-dc44-41d5-82ee-21ab03de9604
> Source URL: file:/home/hpc/goncalo/teste.txt
> File size: 427667
> VO name: phys.vo.ibergrid.eu
> Destination specified: srm01.lip.pt
> Destination URL for copy:
> gsiftp://
> gftp03.lip.pt:2811//lustre/lip.pt/data/physiber//generated/2013-05-22/file65ee2e42-a1e2-4365-9b17-be1529f888ad
> # streams: 1
> 427667 bytes 1886.81 KB/sec avg 1886.81 KB/sec inst
> Transfer took 1120 ms
> Using grid catalog type: lfc
> Using grid catalog : lfc01.ncg.ingrid.pt
> Site URL to be registered:
> srm://
> srm01.lip.pt/physiber/generated/2013-05-22/file65ee2e42-a1e2-4365-9b17-be1529f888ad
> File size: 427667
> Using LFN: lfn:/grid/phys.vo.ibergrid.eu/gborges/test-1369240627.txt
> Using GUID: guid:746a42ee-e469-4c90-b4bc-8886980456e5
> Registering LFN: /grid/phys.vo.ibergrid.eu/gborges/test-1369240627.txt
> (746a42ee-e469-4c90-b4bc-8886980456e5)
> Registering SURL:
> srm://
> srm01.lip.pt/physiber/generated/2013-05-22/file65ee2e42-a1e2-4365-9b17-be1529f888ad
> (746a42ee-e469-4c90-b4bc-8886980456e5)
> guid:746a42ee-e469-4c90-b4bc-8886980456e5
>
> So, the file is identified in the SE by a SURL
> (srm://
> srm01.lip.pt/physiber/generated/2013-05-22/file65ee2e42-a1e2-4365-9b17-be1529f888ad
> ) and in the LFC by a LFN
> (/grid/phys.vo.ibergrid.eu/gborges/test-1369240627.txt)
>
>
> 2) Sometimes, by a network problem or similar, while doing a lcg-CR, the
> registration fails but the copy suceeds. That was what happen in your
> case. You
> can then register the file by hand using the comand lcg-rf. The comand to
> execute in such cases is
>
> lcg-rf -v --vo <VO> -l lfn:<LFN> <SURL>
>
> For my example above, and if the original registration failed, I could
> issue
> the following command (don't forget that LFN as to be unique)
>
> $ lcg-rf -v --vo phys.vo.ibergrid.eu -l
> lfn:/grid/phys.vo.ibergrid.eu/gborges/test-1369240627.txt
> srm://
> srm01.lip.pt/physiber/generated/2013-05-22/file65ee2e42-a1e2-4365-9b17-be1529f888ad
> Using grid catalog type: lfc
> Using grid catalog : lfc01.ncg.ingrid.pt
> Site URL to be registered:
> srm://
> srm01.lip.pt/physiber/generated/2013-05-22/file65ee2e42-a1e2-4365-9b17-be1529f888ad
> File size: 427667
> Using LFN: lfn:/grid/phys.vo.ibergrid.eu/gborges/test-1369240627.txt
> Using GUID: guid:54b1fb6f-145c-46c6-825f-f988cd9e1e81
> Registering LFN: /grid/phys.vo.ibergrid.eu/gborges/test-1369240627.txt
> (54b1fb6f-145c-46c6-825f-f988cd9e1e81)
> Registering SURL:
> srm://
> srm01.lip.pt/physiber/generated/2013-05-22/file65ee2e42-a1e2-4365-9b17-be1529f888ad
> (54b1fb6f-145c-46c6-825f-f988cd9e1e81)
> guid:54b1fb6f-145c-46c6-825f-f988cd9e1e81
>
> Hope it is clear now
> Cheers
> Goncalo
>



-- 
Susana Sánchez Expósito

Instituto de Astrofísica de Andalucía   IAA (CSIC)
Camino Bajo de Huétor, 50. Granada E-18008
Tel:(+34) 958 121 311 / (+34) 958 230 618
Fax:(+34) 958 814 530
e-mail: sse at iaa.es