Create a base implementation of parsable files

The policy file has both a LIST generation rule and a EXTERNAL LIST
consumer rule.  It uses the ESCAPE term to URL encode the ouput
generated by the LIST.
The external target script simply concats LIST files sent to it.
The mmapplypolicy command adds an additonal variable JOBID to
allow that to be passed as an OPT to the external script.
This let's us distinguish the ouput of one job from the next.

gather-info.sh

+#!/bin/bash
+
+# debug the calling convetion of the script
+echo $@ >> data/call.log
+
+case $1 in
+
+     LIST)
+        # just concat all file list files into a single file
+        # use opt parameter $3 as a tag to label the files
+        cat $2 >> data/listfile-${3}.log
+        rc=0
+        ;;
+
+     TEST)     # Respond with success
+        rc=0
+        ;;
+
+     *)       # Command not supported by this script
+        rc=1
+        ;;
+esac
+exit $rc

policy/list-path-external

+/* list of files to include */
+define( include_list,
+  (PATH_NAME LIKE 'FILEPATH%')
+)
+
+/* define access_age */
+define(access_age,
+  (DAYS(CURRENT_TIMESTAMP) - DAYS(ACCESS_TIME))
+)
+
+RULE 'gather-exec' EXTERNAL LIST 'gather-info' EXEC '/data/rc/gpfs-policy/gather-info.sh' OPTS 'JOBID' ESCAPE '%'
+RULE 'list-path' LIST 'gather-info'
+  SHOW ('|size='   || varchar(FILE_SIZE) ||
+        '|kballoc='|| varchar(KB_ALLOCATED) ||
+        '|access=' || varchar(ACCESS_TIME) ||
+        '|create=' || varchar(CREATION_TIME) ||
+        '|modify=' || varchar(MODIFICATION_TIME) ||
+	'|uid='    || varchar(USER_ID) ||
+        '|gid='    || varchar(GROUP_ID) ||
+        '|heat='   || varchar(FILE_HEAT) ||
+        '|pool='   || varchar(POOL_NAME) ||
+        '|mode='   || varchar(MODE) ||
+        '|misc='   || varchar(MISC_ATTRIBUTES) ||
+        '|'
+       )
+  WHERE include_list
+

run-mmpol.sh

@@ -24,6 +24,7 @@ cmd="mmapplypolicy ${filesystem} -I prepare \
   -g $tmpglobal \
   -s $tmpscratch \
   -M FILEPATH=${filesystem} \
+  -M JOBID=${SLURM_JOBID} \
   -N ${nodes} -n ${cores}"
 
 # report final command in job log