README.md in zold-0.24.0 vs README.md in zold-0.24.1

@@ -23,10 +23,12 @@
 
 Join our [Telegram group](https://t.me/zold_io) to discuss it all live.
 
 The license is [MIT](https://github.com/zold-io/zold/blob/master/LICENSE.txt).
 
+The web wallet is here: [wts.zold.io](https://wts.zold.io).
+
 ## How to Use
 
 First, install [Ruby 2.3+](https://www.ruby-lang.org/en/documentation/installation/),
 [Rubygems](https://rubygems.org/pages/download), and
 the [gem](https://rubygems.org/gems/zold).
@@ -141,9 +143,29 @@
 docker run -d -p 4096:4096 -v zold:/zold yegor256/zold /node.sh --host=<your host IP> --invoice=5f96e731e48ae21f
 ```
 
 You may find this blog post useful:
 [How to Run Zold Node?](https://blog.zold.io/2019/01/10/how-to-run-node.html)
+
+## If Your File System is on Fire (or How to Reduce Your Hard Disk Usage)
+
+At the moment, the file system is utilised too aggressively and if you
+like to calm this process down and have a bit of spare memory, you may
+find the following approach handy (directly applicable to FreeBSD OS).
+
+The application data can be moved to [a memory-backed memory disk](https://www.freebsd.org/doc/handbook/disks-virtual.html)
+with a periodical syncing of `farm`, `zold.log` and `.zolddata` to the
+hard disk.
+
+The `/etc/fstab` entry:
+```
+md /usr/home/zold/app-in-mem mfs rw,-M,-n,-s512m,-wzold:zold,-p0755 2 0
+```
+
+The `/etc/crontab` entry:
+```
+*/10    *       *       *       *       zold    /usr/local/bin/rsync -aubv /usr/home/zold/app-in-mem/farm /usr/home/zold/app-in-mem/zold.log /usr/home/zold/app-in-mem/.zoldata /usr/home/zold/app/
+```
 
 ## Frequently Asked Questions
 
 > Where are my RSA private/public keys?