In case the symlinking is turned on , the cleanup jobs generated by the planner have symlink url's

Currently, the cleanup scripts all run into errors with the symlink files.

i just pasted the stdout/stderr message here :

<data>2013-03-20 15:03:55,805 INFO: Reading URL pairs from stdin
2013-03-20 15:03:55,805 INFO: PATH=/home/globus/gt5.0.4/bin:/u/home/eeskin/polyacti/bin/pegasus/bin:/u/home/eeskin/polyacti/bin:/u/local/apps/R/R-2.12.2-gnu/bin:/u/local/gcc/4.4.4/apps/graphviz/2.28.0/bin:/u/local/apps/lynx/2.8.7/bin:/u/local/python/2.6/bin:/u/home/eeskin/polyacti/bin/globus/bin:/u/home/eeskin/polyacti/bin/globus/sbin:/u/local/intel/11.1/libs/hdf5/1.8.8-shared//bin:/u/home/eeskin/polyacti/bin/condor/sbin:/u/home/eeskin/polyacti/bin/condor/bin:/u/home/eeskin/polyacti/bin/:/u/home/eeskin/polyacti/bin/jdk/bin:/u/systems/UGE8.0.1/bin/lx-amd64:/u/local/compilers/intel/11.1/080/bin/intel64/:/u/local/intel/11.1/openmpi/1.4.5/bin:/u/local/bin:/u/local/sbin:/usr/lib64/qt-3.3/bin:/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/sbin:/u/local/intel/11.1/libs/hdf5/1.8.8-shared//bin
2013-03-20 15:03:55,805 INFO: LD_LIBRARY_PATH=/home/globus/gt5.0.4/lib:/u/home/eeskin/polyacti/lib:/u/local/apps/R/R-2.12.2-gnu//lib64/R/lib:/u/local/python/2.6//lib:/u/local/intel/11.1/openmpi/1.4.2/lib:/u/local/compilers/intel/11.1/073/mkl/lib/em64t:/u/local/compilers/intel/11.1/073/lib/intel64:/u/local/intel/11.1/libs/hdf5/1.8.8-shared//lib
2013-03-20 15:03:55,823 INFO: Command 'lcg-del' not found in the current environment
2013-03-20 15:03:55,831 INFO: Command 'srm-rm' not found in the current environment
2013-03-20 15:03:55,839 INFO: Command 'irm' not found in the current environment
2013-03-20 15:03:55,847 INFO: pegasus-gridftp Version: N/A Path: /u/home/eeskin/polyacti/bin/pegasus/bin/pegasus-gridftp
2013-03-20 15:03:55,853 INFO: pegasus-s3 Version: N/A Path: /u/home/eeskin/polyacti/bin/pegasus/bin/pegasus-s3
2013-03-20 15:03:55,854 INFO: /bin/rm -f "/u/scratch2/p/polyacti/pegasus/ShortRead2Alignment/ShortRead2AlignmentPipeline_VRCPart5_vs_3280_AlnMethod2_patch.2013.Mar.20T143201/1339_6215_2005056_GA_0_1/33832_30886_1016_5_Index-10_59134071713114522_2_10.sai"
2013-03-20 15:03:55,860 CRITICAL: Error: This tool does not know how to remove from symlink://

pegasus-cleanup should be able to handle this.
In addition, the planner should ensure that the cleanup jobs get mapped to compute site in this case.