gistfile1.sh

StashCache=(`grep ^WantsStashCache $_CONDOR_JOB_AD`)
PosixStashCache=(`grep ^WantsPosixStashCache $_CONDOR_JOB_AD`)

function setup_stashcp {
  module load xrootd
  module load stashcp

  # Determine XRootD plugin directory.
  # in lieu of a MODULE_<name>_BASE from lmod, this will do:
  export MODULE_XROOTD_BASE=$(which xrdcp | sed -e 's,/bin/.*,,')
  export XRD_PLUGINCONFDIR=$MODULE_XROOTD_BASE/etc/xrootd/client.plugins.d

}

# Check for PosixStashCache first
if [[ ${PosixStashCache[2]} == 'true' || "${PosixStashcache[2]}" == '1' ]]; then
  setup_stashcp

  # Add the LD_PRELOAD hook
  export LD_PRELOAD=$MODULE_XROOTD_BASE/lib64/libXrdPosixPreload.so:$LD_PRELOAD

  # Set proxy for virtual mount point
  # Format: cache.domain.edu/local_mount_point=/storage_path
  # E.g.: export XROOTD_VMP=data.ci-connect.net:/stash=/
  # Currently this points _ONLY_ to the OSG Connect source server
  export XROOTD_VMP=$(stashcp --closest | cut -d'/' -f3):/stash=/

elif [[ "${StashCache[2]}" == 'true' || "${StashCache[2]}" == '1' ]]; then
  setup_stashcp

fi