Add license notices to all source code files

mon/PGUtil.js

@@ -1,3 +1,6 @@
+// Copyright (c) Vitaliy Filippov, 2019+
+// License: VNPL-1.0 (see README.md for details)
+
 module.exports = {
     scale_pg_count,
 };

mon/lp-optimizer.js

@@ -1,3 +1,6 @@
+// Copyright (c) Vitaliy Filippov, 2019+
+// License: VNPL-1.0 (see README.md for details)
+
 // Data distribution optimizer using linear programming (lp_solve)
 
 const child_process = require('child_process');

mon/make-units.sh

@@ -1,6 +1,8 @@
 #!/bin/bash
 # Example startup script generator
 # Of course this isn't a production solution yet, this is just for tests
+# Copyright (c) Vitaliy Filippov, 2019+
+# License: MIT
 
 IP=`ip -json a s | jq -r '.[].addr_info[] | select(.broadcast == "10.115.0.255") | .local'`
 

mon/mon-main.js

@@ -1,5 +1,8 @@
 #!/usr/bin/node
 
+// Copyright (c) Vitaliy Filippov, 2019+
+// License: VNPL-1.0 (see README.md for details)
+
 const Mon = require('./mon.js');
 
 const options = {};

mon/mon.js

@@ -1,3 +1,6 @@
+// Copyright (c) Vitaliy Filippov, 2019+
+// License: VNPL-1.0 (see README.md for details)
+
 const http = require('http');
 const crypto = require('crypto');
 const os = require('os');

mon/simple-offsets.js

@@ -1,3 +1,6 @@
+// Copyright (c) Vitaliy Filippov, 2019+
+// License: MIT
+
 // Simple tool to calculate journal and metadata offsets for a single device
 // Will be replaced by smarter tools in the future
 

mon/stable-stringify.js

@@ -1,3 +1,6 @@
+// Copyright (c) Vitaliy Filippov, 2019+
+// License: MIT
+
 function stableStringify(obj, opts)
 {
     if (!opts)

mon/test-nonuniform.js

@@ -1,3 +1,6 @@
+// Copyright (c) Vitaliy Filippov, 2019+
+// License: VNPL-1.0 (see README.md for details)
+
 // Interesting real-world example coming from Ceph with EC and compression enabled.
 // EC parity chunks can't be compressed as efficiently as data chunks,
 // thus they occupy more space (2.26x more space) in OSD object stores.

mon/test-optimize-undersized.js

@@ -1,3 +1,6 @@
+// Copyright (c) Vitaliy Filippov, 2019+
+// License: VNPL-1.0 (see README.md for details)
+
 const LPOptimizer = require('./lp-optimizer.js');
 
 const crush_tree = [

mon/test-optimize.js

@@ -1,3 +1,6 @@
+// Copyright (c) Vitaliy Filippov, 2019+
+// License: VNPL-1.0 (see README.md for details)
+
 const LPOptimizer = require('./lp-optimizer.js');
 
 const osd_tree = {