Summer 2008

bdii scalability testing (work for OSG)

lcg-util deployment validation (work for OSG)

The LCG_UTIL package comes with the following list of commands along with respective APIs. Most or all of them make use of the BDII and most uses either LFC or LRC for data registration.

lcg_util is a set of methods interfacing to the Storage Elements and the RLS or the LFC. Two interfaces are provided: API and CLI.

# lcg-aa: - Need access to both LFC and BDII - add an alias in RMC for a given GUID

# lcg-cp:

- copy a Grid file to a local destination, or copy a local file to a SE (without registering it in a file catalog).

Returns 0 if the operation was successful or >0 if the operation failed.

# lcg-cr - copy and register a file, need access to LFC

# lcg-del lcg-del - delete one file (either one replica or all replicas) lcg-del --vo dteam srm://lxshare0282.cern.ch//pnfs/cern.ch/data/dteam/testjpb16

This program returns 0 if the operation was successful or >0 if the operation failed.

# lcg-gt - get the TURL for a given SURL and transfer protocol lcg-gt srm://lxshare0303.cern.ch:8443/castor/cern.ch/home/dteam/test rfio

Need access to the BDII The environment variable LCG_GFAL_INFOSYS must point to the BDII.

# lcg-la - lists the aliases for a given LFN, GUID or SURL

# lcg-lg - get the GUID for a given LFN or SURL

# lcg-lr - lists the replicas for a given LFN, GUID or SURL

# lcg-ra - remove an alias in RMC for a given GUID

# lcg-rep - copy a file from one Storage Element to another Storage Element and registers it in the LRC

# lcg-replica-manager - a command line replacement for the edg-replica-manager program (edg-rm)

# lcg-rf - register in the LRC (and optionally in the RMC) a file residing on an SE

# lcg-sd - set file status to "Done" for a given SURL in a specified request The environment variable LCG_GFAL_INFOSYS must point to the BDII.

# lcg-uf - unregister in the LRC a file residing on an SE

-- FkW - 08 Aug 2008


This topic: UCSDTier2 > SanjayComputing
Topic revision: r2 - 2008/09/03 - 14:24:54 - SanjayPadhi
 
This site is powered by the TWiki collaboration platformCopyright © by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding TWiki? Send feedback