Added very minimal logging to ickpt

README.md

@@ -66,7 +66,7 @@ To kick off development activities:
 To build all the images:
 * [`dev` /src#] make
 
-To clear out prior launches and run the processes in the background:
+To clear out prior deamon runs and run the daemons in the background:
 * [`dev` /src#] rm -rf /tmp/ickptDB
 * [`dev` /src#] ickpt/ickpt ickpt/dev.conf &
 * [`dev` /src#] imgr/imgr imgr/dev.conf &
@@ -75,10 +75,12 @@ To clear out prior launches and run the processes in the background:
 * [`dev` /src#] iclient/iclient iclient/dev.conf &
 
 Notes:
-* To relaunch the daemons without reformatting, skip the `rm -rf /tmp/ickptDB` and `idestroy...` steps
 * `idestroy` step will fail with `httpGETResponse.Status unexpected: 404 Not Found` if this is the fist iteration through 
-* `imgr` and `iclient` will be logging to $StdOut in this example launching
-* Each of the above can be terminated by delivering a SIGINT or SIGTERM to their processes
+* To relaunch the daemons without reformatting:
+  * Skip the `rm -rf /tmp/ickptDB` and `idestroy...` steps
+  * Pass `-s` rather than `-fs` to `imgr/mkmount.sh`
+* The daemons will be logging to $StdOut in this example launching
+* Each of the above daemons may be terminated by delivering a SIGINT or SIGTERM to their processes
 
 For a more appropriate environment in which to perform functional testing, the `docker-compose.yml` file my also be used to launch the suite of Docker Containers:
 

ickpt/main.go

@@ -18,13 +18,15 @@ import (
 
 	"github.com/NVIDIA/proxyfs/conf"
 	"github.com/NVIDIA/proxyfs/ickpt/ickptpkg"
+	"github.com/NVIDIA/proxyfs/utils"
 )
 
 func main() {
 	var (
-		confMap    conf.ConfMap
-		err        error
-		signalChan chan os.Signal
+		confMap            conf.ConfMap
+		configMapJSONified string
+		err                error
+		signalChan         chan os.Signal
 	)
 
 	if len(os.Args) < 2 {
@@ -44,8 +46,12 @@ func main() {
 		os.Exit(1)
 	}
 
+	configMapJSONified = utils.JSONify(confMap, true)
+
 	// Start
 
+	fmt.Printf("Calling ickptpkg.Start(confMap)...with confMap:\n%s\n", configMapJSONified)
+
 	err = ickptpkg.Start(confMap)
 	if nil != err {
 		fmt.Fprintf(os.Stderr, "ickptpkg.Start(confMap) failed: %v\n", err)
@@ -65,6 +71,8 @@ func main() {
 
 	// Stop
 
+	fmt.Printf("Calling ickptpkg.Stop()...\n")
+
 	err = ickptpkg.Stop()
 	if nil != err {
 		fmt.Fprintf(os.Stderr, "ickptpkg.Stop() failed: %v\n", err)