change users LFN namespace, add check on user datasetpath about crab2 HOT 2 CLOSED

Comment by afanfani on Wed Mar 12 12:11:14 2008

The support for using hn_username is there in last preprelease (it should be CRAB210pre1).

However the LFN namespace validation need to be implemented
and the CRAB part that defines LFN/PFN to use need to be reorganized in order to remove assumptions on the SE path to use.
For example is perfectly valid if a site map the LFN namespace /store/user to a physical area that doesn't contain the string /store, see https://hypernews.cern.ch/HyperNews/CMS/get/crabFeedback/988/1/1/1/1.html

CRAB could define the LFN to use (/store/user/<hn_name>/datasetwhatever) and find out the PFN
via the TFC at the site.

from crab2.

Closed by spiga on Wed Apr 2 11:39:25 2008

from crab2.