Make Virtual Placement return only complete dataset replicas

[dchristidis]

Description

rucio/lib/rucio/core/replica.py

Lines 3542 to 3551 in a86e74e

	for reply in list_dataset_replicas(scope=scope, name=name, deep=deep, session=session):
	rse_info = rsemgr.get_rse_info(rse=reply['rse'], vo=scope.vo, session=session)
	if rse_info['rse_type'] == 'TAPE':
	continue
	for prot in rse_info['protocols']:
	if prot['scheme'] == 'root' and prot['domains']['wan']['read']:
	accessible_replica_exists = True
	break
	if accessible_replica_exists is True:
	break

This checks that the dataset exists on a disk RSE which has a root:// protocol for reading. It should also check that the dataset is fully replicated.

Reported by R. Walker.

Motivation

No response

Change

No response

[bari12]

@ivukotic are you available to implement this change?

[ivukotic]

I could do it if I would know how to ask if the replica is complete... can you please let me know?

[bari12]

Should be an easy change in principle. In the loop above, list_dataset_replicas should give you all the necessary information already, including a state entry (AVAILABLE/UNAVAILABLE)

[ivukotic]

ah OK. I will try to do it today.

[ivukotic]

solved by: #6162