Pile of Dross

Reply back from CERN about short Gridftp transfers to the effect that they don’t see any problems.
Main SRM dropped offline several times – created fresh postgres database and moved both srms over to it- seems to have alleviated the problem
Reported gridftp transfer problem to dCache developers
Tried reducing transfers on pools to see if it eliminates problem
Tried 10 srm copies from cern to see if I see the same error
Attended GridPP storage phone conference
Restarted CMS pools as the failed transfers don’t roll back leaving locked files behind, a restart removes them as they don’t exist in pfs database
Rebooted logger1 after kernel upgrade.
Changed permissions fixer on dcache.gridpp to cd to actual vo directory to try and reduce load on admin pnfs database, later fixed it to pipe stderr from find command to /dev/null

Trackback This Post | Subscribe to the comments through RSS Feed