On Fri, 22 Jul 2005, Kihyeon Cho wrote:
> Currently, we installed LCG2.4.0 at LCG_KNU node. We checked our system by
> following LCG manual. However, we have a problem on SE. The error is as
> follows:
> [cho@cluster3 cho]$ lcg-cr -v --vo cms -l
> testFile.cluster51.knu.ac.kr.txt.`date +%m.%d.%y:%H:%M:%S` -d
> cluster51.knu.ac.kr file://`pwd`/testFile.cluster51.knu.ac.kr.txt
> Using grid catalog type: edg
> lcg_cr: Communication error on send
Hello,
works for me (using --vo atlas). I have tried both globus-url-copy to and
from your site, then tried it together with copy-and-register. Worked
flawlessly:
$ lcg-cr -v --vo atlas -l kosina_tmp_1234 -d cluster51.knu.ac.kr
file://`pwd`/KR
Using grid catalog type: edg
Source URL: file:///home/kosina/KR
File size: 22405
Destination specified: cluster51.knu.ac.kr
Destination URL for copy:
gsiftp://cluster51.knu.ac.kr/storage/atlas/generated/2005-07-22/filedf0ccd6a-cc34-4863-ac6a-c512f63102ff
# streams: 1
Alias registered in Catalog: lfn:kosina_tmp_1234
Transfer took 44310 ms
Destination URL registered in Catalog:
sfn://cluster51.knu.ac.kr/storage/atlas/generated/2005-07-22/filedf0ccd6a-cc34-4863-ac6a-c512f63102ff
guid:41fa8ce5-ab92-4ac0-9fb9-8ce63c396096
So I would suggest
- does your UI have proper outbound connection (i.e. no firewall blocking
outbound connection needed to perform the transfer)?
- can you do bare globus-url-copy? Try issuing the copy both on file
somewhere in /etc for example, and in /storage/cms
- isn't your storage directory (/storage/cms) for the CMS VO in some bad
shape? (dead NFS mount, etc)
When these high-level diagnosis fail, use strace :)
--
Jiri Kosina
Institute of Physics, Academy of sciences of the Czech Republic
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