rmloveland comments

_includes/v20.1/admin-ui/logical-bytes.md

@@ -1 +1 @@
-Logical bytes reflect the approximate number of bytes stored in the database. This value may deviate from the number of physical bytes on disk, due to factors such as compression and [write amplification](https://en.wikipedia.org/wiki/Write_amplification) affecting the latter.
+Logical bytes reflect the approximate number of bytes stored in the database. This value may deviate from the number of physical bytes on disk, due to factors such as compression and [write amplification](https://en.wikipedia.org/wiki/Write_amplification).

v20.1/admin-ui-hardware-dashboard.md

@@ -99,7 +99,7 @@ The **available** disk capacity equals the amount of empty disk space, up to the
 - If a store size was specified using the [`--store`](cockroach-start.html#store) flag when starting nodes, this value is used as the limit for CockroachDB data.
 - If no store size has been explicitly set, the actual disk capacity is used as the limit for CockroachDB data.
 
-This disk space is not used by the Cockroach binary, operating system, and other system files.
+The disk usage of the Cockroach binary, operating system, and other system files is not shown on the **Available Disk Capacity** graph.
 
 {{site.data.alerts.callout_info}}
 {% include {{ page.version.version }}/misc/available-capacity-metric.md %}

v20.1/admin-ui-overview-dashboard.md

@@ -48,7 +48,7 @@ The timeseries data used to power the graphs in the Admin UI is stored within th
 
 <img src="{{ 'images/v20.1/admin_ui_capacity.png' | relative_url }}" alt="CockroachDB Admin UI Capacity graph" style="border:1px solid #eee;max-width:100%" />
 
-You can monitor the **Capacity** graph to determine when additional storage is needed (e.g., by scaling your cluster). 
+You can monitor the **Capacity** graph to determine when additional storage is needed (e.g., by [scaling your cluster](cockroach-start.html)). 
 
 Metric | Description
 --------|--------

v20.1/admin-ui-storage-dashboard.md

@@ -14,7 +14,7 @@ The **Storage** dashboard displays the following time series graphs:
 
 ## Capacity
 
-You can monitor the **Capacity** graph to determine when additional storage is needed (e.g., by scaling your cluster). 
+You can monitor the **Capacity** graph to determine when additional storage is needed (e.g., by [scaling your cluster](cockroach-start.html)). 
 
 <img src="{{ 'images/v20.1/admin_ui_capacity.png' | relative_url }}" alt="CockroachDB Admin UI Capacity graph" style="border:1px solid #eee;max-width:100%" />
 
@@ -35,7 +35,7 @@ The **available** capacity thus equals the amount of empty disk space, up to the
 
 The disk usage of the Cockroach binary, operating system, and other system files is not shown on the **Capacity** graph.
 
-{{site.data.alerts.callout_danger}}
+{{site.data.alerts.callout_info}}
 {% include {{ page.version.version }}/misc/available-capacity-metric.md %}
 {{site.data.alerts.end}}
 

v20.1/enable-node-map.md

@@ -8,11 +8,17 @@ toc: true
 On a secure cluster, this area of the Admin UI can only be accessed by an `admin` user. See [Admin UI access](admin-ui-overview.html#admin-ui-access).
 {{site.data.alerts.end}}
 
-The **Node Map** visualizes the geographical configuration of a multi-regional cluster by plotting the node localities on a world map. The Node Map also provides real-time cluster metrics, with the ability to drill down to individual nodes to monitor and troubleshoot the cluster health and performance.
+The **Node Map** is useful for:
+
+- Visualizing the geographic configuration of a multi-region cluster on a world map.
+- Viewing real-time cluster metrics.
+- Drilling down to individual nodes for monitoring health and performance.
 
 This page walks you through the process of setting up and enabling the Node Map.
 
-{{site.data.alerts.callout_info}}The <b>Node Map</b> is an <a href="enterprise-licensing.html">enterprise-only</a> feature. However, you can <a href="https://www.cockroachlabs.com/get-cockroachdb/">request a trial license</a>  to try it out. {{site.data.alerts.end}}
+{{site.data.alerts.callout_info}}
+The **Node Map** is an [enterprise-only](enterprise-licensing.html) feature. However, you can [request a trial license](https://www.cockroachlabs.com/get-cockroachdb/) to try it out. 
+{{site.data.alerts.end}}
 
 <img src="{{ 'images/v20.1/admin-ui-node-map.png' | relative_url }}" alt="CockroachDB Admin UI" style="border:1px solid #eee;max-width:100%" />
 
@@ -175,7 +181,7 @@ The **Node Map** is displayed only for the locality levels that have latitude/lo
 
 {% include {{ page.version.version }}/known-limitations/node-map.md %}
 
-### Displayed **Used Capacity** value exceeds configured Capacity
+### Displayed **Used Capacity** value is more than configured Capacity
 
 {% include {{ page.version.version }}/misc/available-capacity-metric.md %}