LIBLUSTRE_DUMPFILE=${LIBLUSTRE_DUMPFILE:-"/tmp/DUMP_FILE"}
LIBLUSTRE_DEBUG_MASK=${LIBLUSTRE_DEBUG_MASK:-"0"}
LIBLUSTRE_DEBUG_SUBSYS=${LIBLUSTRE_DEBUG_SUBSYS:-"0"}
LIBLUSTRE_DUMPFILE=${LIBLUSTRE_DUMPFILE:-"/tmp/DUMP_FILE"}
LIBLUSTRE_DEBUG_MASK=${LIBLUSTRE_DEBUG_MASK:-"0"}
LIBLUSTRE_DEBUG_SUBSYS=${LIBLUSTRE_DEBUG_SUBSYS:-"0"}