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--- venus-os:large [2024-02-18 17:52] – [6.4 First use & configuring] mvader
+++ venus-os:large [2024-04-03 19:07] – [5.1 Introduction] mvader
@@ Line 129: / Line 129: @@
 A good tutorial on how to work with Node-RED is here: https://nodered.org/docs/tutorials/first-flow. On https://github.com/victronenergy/node-red-contrib-victron/wiki/Example-Flows you can find example flows that use the Victron Energy nodes. Searching for [[https://flows.nodered.org/search?term=victron|Victron]] on [[https://flows.nodered.org/search?term=victron|https://flows.nodered.org/]] will give all community flows that have been tagged "victron".
-There is also a 3 part introductory webinar on Node-RED and Venus available at the Victron Tech YouTube channel:
+==== 5.2 Three part introductory webinar ====
+This is a 3 part introductory webinar on Node-RED and Venus available at the Victron Tech YouTube channel:
 [[https://www.youtube.com/watch?v=i_iaciqn_Fg| 1. Getting started]]
@@ Line 142: / Line 144: @@
 The Node-RED editor can be accessed from your LAN at https://venus.local:1881/. For some systems, you'll have to replace ''venus.local'' by the ip-address. You can also access the Node-RED editor from VRM, where it is available via the //Venus OS Large// menu.
-__Standard nodes + Victron nodes__
+==== 5.3 Node specifications ====
 Node-RED comes with a core set of useful nodes, and within the Venus OS large install there is a set of Victron nodes added to that: the Victron Pallet. All of the different nodes are described [[https://github.com/victronenergy/node-red-contrib-victron/wiki/Available-nodes|here]].
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 Note that Venus OS itself does **not** show a notification or warning when the data disk is full. And know that the other disks are read-only unless remounted to read/write as per [[https://www.victronenergy.com/live/ccgx:root_access|these root access instructions]].
-The easy solution is to do full GX factory reset, as per the instructions in the GX user manuals. This includes downloading a file called venus-data.tgz.
+Depending on what the issue is, there are a few things you can do:
+  - Do full GX factory reset, as per the instructions in the GX user manuals. This includes downloading a file called venus-data.tgz; see GX manual for details. Disadvantage is that you'll need to reconfigure the GX.
+  - Remove all Signal K Server log files. In case you're using SignalK, then we recommend to try that option first. See next chapter on how to do that (requires a USB stick or SD Card), and once done make sure to double check you're Signal K log setup; Most importantly, enable the ''Keep only most recent data log files'' option.
+  - A more detailed approach is logging in on SSH, and checking for disk space:
+**Tips and tricks to login a diagnose disk space**
-A more detailed approach is logging in on SSH, and checking for disk space. Here are a few useful commands.
+Require root access: https://www.victronenergy.com/live/ccgx:root_access.
 The ''df'' command shows disk space including percentage in user for all mounted storages. Note the 100% full of below data partition. That is a problem. It should show maybe 10, 20 or 30%, but never 100% in use.