installation: fix codeblock rendering in zfs performance tips section

[pmg-docs.git] / pmgcm.adoc

diff --git a/pmgcm.adoc b/pmgcm.adoc
index 9a7aa7ff1ad8d1190cbb14dad3a352bf377bc51b..5110a921cc30df17e773f9ac026c903173aa9fa0 100644 (file)
--- a/pmgcm.adoc
+++ b/pmgcm.adoc
@@ -196,8 +196,8 @@ using DNAT. See your firewall manual for more details.
 Cluster Administration
 ----------------------
 
-Cluster administration can be done from the GUI or by using the command
-line utility `pmgcm`. The CLI tool is a bit more verbose, so we suggest
+Cluster administration can be done from the GUI or by using the command-line
+utility `pmgcm`. The CLI tool is a bit more verbose, so we suggest
 to use that if you run into any problems.
 
 NOTE: Always set up the IP configuration, before adding a node to the
@@ -207,7 +207,7 @@ be changed later.
 Creating a Cluster
 ~~~~~~~~~~~~~~~~~~
 
-[thumbnail="pmg-gui-cluster-panel.png", big=1]
+[thumbnail="screenshot/pmg-gui-cluster-panel.png", big=1]
 
 You can create a cluster from any existing {pmg} host. All data is
 preserved.
@@ -229,7 +229,7 @@ Show Cluster Status
 ~~~~~~~~~~~~~~~~~~~
 
 The GUI shows the status of all cluster nodes. You can also view this
-using the command line tool:
+using the command-line tool:
 
 ----
 pmgcm status
@@ -242,7 +242,7 @@ pmg5(1)              192.168.2.127   master A       1 day 21:18   0.30    80%
 Adding Cluster Nodes
 ~~~~~~~~~~~~~~~~~~~~
 
-[thumbnail="pmg-gui-cluster-join.png", big=1]
+[thumbnail="screenshot/pmg-gui-cluster-join.png", big=1]
 
 When you add a new node to a cluster (using `join`), all data on that node is
 destroyed. The whole database is initialized with the cluster data from
@@ -261,9 +261,8 @@ a password. When joining a cluster using the GUI, you also need to
 enter the 'fingerprint' of the master node. You can get this information
 by pressing the `Add` button on the master node.
 
-NOTE: Joining a cluster, with enabled two-factor authentication for the
-`root` user is not supported - remove the second factor while joining the
-cluster.
+NOTE: Joining a cluster with two-factor authentication enabled for the `root`
+user is not supported. Remove the second factor when joining the cluster.
 
 CAUTION: Node initialization deletes all existing databases, stops all
 services accessing the database and then restarts them. Therefore, do