diff -r 61a3094bd3ed lib/galaxy/jobs/runners/util/job_script/CLUSTER_SLOTS_STATEMENT.sh
--- a/lib/galaxy/jobs/runners/util/job_script/CLUSTER_SLOTS_STATEMENT.sh	Wed May 14 12:15:54 2014 -0400
+++ b/lib/galaxy/jobs/runners/util/job_script/CLUSTER_SLOTS_STATEMENT.sh	Thu May 15 16:12:04 2014 -0400
@@ -8,6 +8,8 @@
     GALAXY_SLOTS="$NSLOTS"
 elif [ -f "$PBS_NODEFILE" ]; then
     GALAXY_SLOTS=`wc -l < $PBS_NODEFILE`
+elif [ -n "$LSB_DJOB_NUMPROC" ]; then
+    GALAXY_SLOTS="$LSB_DJOB_NUMPROC"
 else
     GALAXY_SLOTS="1"
     unset GALAXY_SLOTS_CONFIGURED