diff --git a/etc/opt/hc/check_clusterware_resource_config.conf.dist b/etc/opt/hc/check_clusterware_resource_config.conf.dist
index 5f8006c..48997c6 100644
--- a/etc/opt/hc/check_clusterware_resource_config.conf.dist
+++ b/etc/opt/hc/check_clusterware_resource_config.conf.dist
@@ -11,6 +11,10 @@
 # [default: no]
 log_healthy="no"
 
+# location of the crsctl tool
+# [default: null (autodiscovery)]
+crsctl_bin=""
+
 # stanza(s) of resource definitions (case sensitive).
 # Example:
 #[myresource]
diff --git a/etc/opt/hc/check_clusterware_resource_status.conf.dist b/etc/opt/hc/check_clusterware_resource_status.conf.dist
index 248b746..9ffa225 100644
--- a/etc/opt/hc/check_clusterware_resource_status.conf.dist
+++ b/etc/opt/hc/check_clusterware_resource_status.conf.dist
@@ -11,6 +11,10 @@
 # [default: no]
 log_healthy="no"
 
+# location of the crsctl tool
+# [default: null (autodiscovery)]
+crsctl_bin=""
+
 # list of required resource statuses
 # Format:
 #  crs:<resource_name>:<*|node>=<ONLINE|OFFLINE>,<*|node>=<ONLINE|OFFLINE>,...
diff --git a/opt/hc/lib/platform/clusterware/check_clusterware_resource_config.sh b/opt/hc/lib/platform/clusterware/check_clusterware_resource_config.sh
index a33cfc5..763de77 100644
--- a/opt/hc/lib/platform/clusterware/check_clusterware_resource_config.sh
+++ b/opt/hc/lib/platform/clusterware/check_clusterware_resource_config.sh
@@ -23,6 +23,7 @@
 #
 # @(#) HISTORY:
 # @(#) 2019-04-20: merged HP-UX+Linux version + fixes [Patrick Van der Veken]
+# @(#) 2019-04-26: made _CRSCTL_BIN path configurable + fix [Patrick Van der Veken]
 # -----------------------------------------------------------------------------
 # DO NOT CHANGE THIS FILE UNLESS YOU KNOW WHAT YOU ARE DOING!
 #******************************************************************************
@@ -32,7 +33,7 @@ function check_clusterware_resource_config
 {
 # ------------------------- CONFIGURATION starts here -------------------------
 typeset _CONFIG_FILE="${CONFIG_DIR}/$0.conf"
-typeset _VERSION="2019-04-20"                           # YYYY-MM-DD
+typeset _VERSION="2019-04-26"                           # YYYY-MM-DD
 typeset _SUPPORTED_PLATFORMS="Linux"                    # uname -s match
 typeset _MAX_LENGTH_VALUE_STRING=30
 # ------------------------- CONFIGURATION ends here ---------------------------
@@ -88,6 +89,19 @@ case "${_CFG_HEALTHY}" in
         (( _LOG_HEALTHY > 0 )) || _LOG_HEALTHY=0
         ;;
 esac
+_CRSCTL_BIN=$(_CONFIG_FILE="${_CONFIG_FILE}" data_get_lvalue_from_config 'crsctl_bin')
+if [[ -z "${_CRSCTL_BIN}" ]]
+then
+    _CRSCTL_BIN="$(command -v crsctl 2>>${HC_STDERR_LOG})"
+    [[ -n "${_CRSCTL_BIN}" ]] && (( ARG_DEBUG > 0 )) && debug "crsctl path: ${_CRSCTL_BIN} (discover)"
+else
+    (( ARG_DEBUG > 0 )) && debug "crsctl path: ${_CRSCTL_BIN} (config)"
+fi
+if [[ -z "${_CRSCTL_BIN}" || ! -x ${_CRSCTL_BIN} ]]
+then
+    warn "could not determine location for CRS {crsctl} (or it is not installed here)"
+    return 1
+fi
 
 # log_healthy
 (( ARG_LOG_HEALTHY > 0 )) && _LOG_HEALTHY=1
@@ -116,25 +130,18 @@ then
 fi
 
 # get resource information from crsctl
-_CRSCTL_BIN="$(command -v crsctl 2>>${HC_STDERR_LOG})"
-if [[ -z "${_CRSCTL_BIN}" || ! -x ${_CRSCTL_BIN} ]]
-then
-    warn "CRS {crsctl} is not installed here"
+for _RES_INSTANCE in ${_RES_INSTANCES}
+do
+${_CRSCTL_BIN} status resource ${_RES_INSTANCE} -f 2>>${HC_STDERR_LOG} |\
+    tr -d ' \t' >${_RES_RUN_FILE}.${_RES_INSTANCE} 2>/dev/null
+[[ -s ${_RES_RUN_FILE}.${_RES_INSTANCE} ]] || {
+    _MSG="unable to run command: {${_CRSCTL_BIN} status resource -f ${_RES_INSTANCE}}"
+    log_hc "$0" 1 "${_MSG}"
+    # dump debug info
+    (( ARG_DEBUG > 0 && ARG_DEBUG_LEVEL > 0 )) && dump_logs
     return 1
-else
-    for _RES_INSTANCE in ${_RES_INSTANCES}
-    do
-    crsctl status resource ${_RES_INSTANCE} -f 2>>${HC_STDERR_LOG} |\
-        tr -d ' \t' >${_RES_RUN_FILE}.${_RES_INSTANCE} 2>/dev/null
-    [[ -s ${_RES_RUN_FILE}.${_RES_INSTANCE} ]] || {
-        _MSG="unable to gather configuration cluster resource ${_RES_INSTANCE}"
-        log_hc "$0" 1 "${_MSG}"
-        # dump debug info
-        (( ARG_DEBUG > 0 && ARG_DEBUG_LEVEL > 0 )) && dump_logs
-        return 1
-    }
-    done
-fi
+}
+done
 
 # gather resource information from healthcheck configuration
 for _RES_INSTANCE in ${_RES_INSTANCES}
@@ -221,6 +228,7 @@ NAME        : $1
 VERSION     : $2
 CONFIG      : $3 with parameters:
                 log_healthy=<yes|no>
+                crsctl_bin=<path_to_crsctl>
               and formatted stanzas for resource definitions
 PURPOSE     : Checks the configuration of Clusterware resources (parameters/values)
               (comparing serialized strings from the HC configuration file to the
diff --git a/opt/hc/lib/platform/clusterware/check_clusterware_resource_status.sh b/opt/hc/lib/platform/clusterware/check_clusterware_resource_status.sh
index 4d3b87a..2fa7e83 100644
--- a/opt/hc/lib/platform/clusterware/check_clusterware_resource_status.sh
+++ b/opt/hc/lib/platform/clusterware/check_clusterware_resource_status.sh
@@ -24,6 +24,7 @@
 #
 # @(#) HISTORY:
 # @(#) 2019-04-20: merged HP-UX+Linux version [Patrick Van der Veken]
+# @(#) 2019-04-26: made _CRSCTL_BIN path configurable + fix [Patrick Van der Veken]
 # -----------------------------------------------------------------------------
 # DO NOT CHANGE THIS FILE UNLESS YOU KNOW WHAT YOU ARE DOING!
 #******************************************************************************
@@ -33,7 +34,7 @@ function check_clusterware_resource_status
 {
 # ------------------------- CONFIGURATION starts here -------------------------
 typeset _CONFIG_FILE="${CONFIG_DIR}/$0.conf"
-typeset _VERSION="2019-04-20"                           # YYYY-MM-DD
+typeset _VERSION="2019-04-26"                           # YYYY-MM-DD
 typeset _SUPPORTED_PLATFORMS="Linux"                    # uname -s match
 # ------------------------- CONFIGURATION ends here ---------------------------
 
@@ -85,6 +86,19 @@ case "${_CFG_HEALTHY}" in
         (( _LOG_HEALTHY > 0 )) || _LOG_HEALTHY=0
         ;;
 esac
+_CRSCTL_BIN=$(_CONFIG_FILE="${_CONFIG_FILE}" data_get_lvalue_from_config 'crsctl_bin')
+if [[ -z "${_CRSCTL_BIN}" ]]
+then
+    _CRSCTL_BIN="$(command -v crsctl 2>>${HC_STDERR_LOG})"
+    [[ -n "${_CRSCTL_BIN}" ]] && (( ARG_DEBUG > 0 )) && debug "crsctl path: ${_CRSCTL_BIN} (discover)"
+else
+    (( ARG_DEBUG > 0 )) && debug "crsctl path: ${_CRSCTL_BIN} (config)"
+fi
+if [[ -z "${_CRSCTL_BIN}" || ! -x ${_CRSCTL_BIN} ]]
+then
+    warn "could not determine location for CRS {crsctl} (or it is not installed here)"
+    return 1
+fi
 
 # log_healthy
 (( ARG_LOG_HEALTHY > 0 )) && _LOG_HEALTHY=1
@@ -100,24 +114,16 @@ else
     log "not logging/showing passed health checks"
 fi
 
-# check for clusterware
-_CRSCTL_BIN="$(command -v crsctl 2>>${HC_STDERR_LOG})"
-if [[ -z "${_CRSCTL_BIN}" || ! -x ${_CRSCTL_BIN} ]]
-then
-    warn "CRS {crsctl} is not installed here"
-    return 1
-fi
-
 # do resource status checks
 grep -E -e "^crs:" ${_CONFIG_FILE} 2>/dev/null |\
     while IFS=":" read -r _ _CRS_RESOURCE _CRS_STATES
 do
     # get actual resource info
     (( ARG_DEBUG > 0 )) && debug "checking for resource: ${_CRS_RESOURCE}"
-    _CRSCTL_STATUS=$(crsctl status resource "${_CRS_RESOURCE}" 2>>${HC_STDERR_LOG})
+    _CRSCTL_STATUS=$(${_CRSCTL_BIN} status resource "${_CRS_RESOURCE}" 2>>${HC_STDERR_LOG})
     if (( $? > 0 )) || [[ -z "${_CRSCTL_STATUS}" ]]
     then
-        _MSG="unable to run command: {crsctl status resource ${_CRS_RESOURCE}}"
+        _MSG="unable to run command: {${_CRSCTL_BIN} status resource ${_CRS_RESOURCE}}"
         log_hc "$0" 1 "${_MSG}"
         # dump debug info
         (( ARG_DEBUG > 0 && ARG_DEBUG_LEVEL > 0 )) && dump_logs
@@ -202,6 +208,7 @@ NAME        : $1
 VERSION     : $2
 CONFIG      : $3 with parameters:
                 log_healthy=<yes|no>
+                crsctl_bin=<path_to_crsctl>
               and formatted stanzas:
                 crs:<resource_name>:<*|node>=<ONLINE|OFFLINE>,<*|node>=<ONLINE|OFFLINE>,...
 PURPOSE     : Checks the STATE of CRS resource(s)
diff --git a/opt/hc/lib/platform/linux/check_linux_fs_usage.sh b/opt/hc/lib/platform/linux/check_linux_fs_usage.sh
index 4fef31e..db276d9 100755
--- a/opt/hc/lib/platform/linux/check_linux_fs_usage.sh
+++ b/opt/hc/lib/platform/linux/check_linux_fs_usage.sh
@@ -29,6 +29,7 @@
 # @(#) 2019-02-04: fix in cleanup [Patrick Van der Veken]
 # @(#) 2019-02-18: fixes + help update [Patrick Van der Veken]
 # @(#) 2019-03-25: exclude /dev/loop* + rationalization [Patrick Van der Veken]
+# @(#) 2019-04-26: small string fix [Patrick Van der Veken]
 # -----------------------------------------------------------------------------
 # DO NOT CHANGE THIS FILE UNLESS YOU KNOW WHAT YOU ARE DOING!
 #******************************************************************************
@@ -38,7 +39,7 @@ function check_linux_fs_usage
 {
 # ------------------------- CONFIGURATION starts here -------------------------
 typeset _CONFIG_FILE="${CONFIG_DIR}/$0.conf"
-typeset _VERSION="2019-03-25"                           # YYYY-MM-DD
+typeset _VERSION="2019-04-26"                           # YYYY-MM-DD
 typeset _SUPPORTED_PLATFORMS="Linux"                    # uname -s match
 # ------------------------- CONFIGURATION ends here ---------------------------
 
@@ -160,7 +161,7 @@ then
     if (( $? > 0 ))
     then
         # df exits >0 if there are issues with some filesystems, consider non-fatal
-        warn "error(s) occurred executing the {df -Pil}"
+        warn "error(s) occurred executing {df -Pil}"
     fi
 fi
 if (( _DO_SPACE > 0 ))