Merge pull request #87274 from SNiemann15/enterprise_416_ibmz_vswitch

[enterprise-4.16] VSwitch changes for files used in 4.16 and earlier

Author: jab-rh

modules/minimum-ibm-z-system-requirements.adoc

@@ -5,6 +5,8 @@
 // * installing/installing_ibm_z/installing-ibm-z-lpar.adoc
 // * installing/installing_ibm_z/installing-restricted-networks-ibm-z-lpar.adoc
 
+// Important: This module is only used up to OCP 4.16. For later releases use: modules/installation-requirements-ibm-z.adoc
+
 ifeval::["{context}" == "installing-ibm-z"]
 :ibm-z:
 endif::[]
@@ -77,7 +79,7 @@ ifdef::ibm-z[]
 To install on {ibm-z-name} under z/VM, you require a single z/VM virtual NIC in layer 2 mode. You also need:
 
 * A direct-attached OSA or RoCE network adapter
-* A z/VM VSwitch set up. For a preferred setup, use OSA link aggregation.
+* A z/VM VSWITCH in layer 2 Ethernet mode set up.
 endif::ibm-z[]
 ifdef::ibm-z-lpar[]
 To install on {ibm-z-name} in an LPAR, you need:

modules/preferred-ibm-z-system-requirements.adoc

@@ -5,6 +5,8 @@
 // * installing/installing_ibm_z/installing-ibm-z-lpar.adoc
 // * installing/installing_ibm_z/installing-restricted-networks-ibm-z-lpar.adoc
 
+// Important: This module is only used up to OCP 4.16. For later releases use: modules/installation-requirements-ibm-z.adoc
+
 ifeval::["{context}" == "installing-ibm-z"]
 :ibm-z:
 endif::[]
@@ -45,7 +47,7 @@ On your z/VM instances, set up:
 * Three guest virtual machines for {product-title} control plane machines, one per z/VM instance.
 * At least six guest virtual machines for {product-title} compute machines, distributed across the z/VM instances.
 * One guest virtual machine for the temporary {product-title} bootstrap machine.
-* To ensure the availability of integral components in an overcommitted environment, increase the priority of the control plane by using the CP command `SET SHARE`. Do the same for infrastructure nodes, if they exist. See link:https://www.ibm.com/docs/en/zvm/latest?topic=commands-set-share[SET SHARE] in {ibm-name} Documentation.
+* To ensure the availability of integral components in an overcommitted environment, increase the priority of the control plane by using the CP command `SET SHARE`. Do the same for infrastructure nodes, if they exist. See link:https://www.ibm.com/docs/en/zvm/latest?topic=commands-set-share[SET SHARE] ({ibm-name} Documentation).
 endif::ibm-z[]
 ifdef::ibm-z-lpar[]
 * Three LPARs for {product-title} control plane machines.
@@ -60,7 +62,7 @@ ifdef::ibm-z[]
 To install on {ibm-z-name} under z/VM, you require a single z/VM virtual NIC in layer 2 mode. You also need:
 
 * A direct-attached OSA or RoCE network adapter
-* A z/VM VSwitch set up. For a preferred setup, use OSA link aggregation.
+* A z/VM VSWITCH in layer 2 Ethernet mode set up.
 endif::ibm-z[]
 ifdef::ibm-z-lpar[]
 To install on {ibm-z-name} in an LPAR, you need: