OCP 4.18: Installation document update

Author: alishaIBM

modules/installation-bare-metal-config-yaml.adoc

@@ -186,7 +186,7 @@ ifndef::ibm-power[]
 <3> Specifies whether to enable or disable simultaneous multithreading (SMT), or hyperthreading. By default, SMT is enabled to increase the performance of the cores in your machines. You can disable it by setting the parameter value to `Disabled`. If you disable SMT, you must disable it in all cluster machines; this includes both control plane and compute machines.
 endif::ibm-power[]
 ifdef::ibm-power[]
-<3> Simultaneous multithreading (SMT) is not supported.
+<3> Simultaneous multithreading (SMT) is configured as a post-installation task.
 endif::ibm-power[]
 ifndef::ibm-z,ibm-z-kvm,ibm-power[]
 +

modules/installation-minimum-resource-requirements.adoc

@@ -235,7 +235,7 @@ endif::vsphere[]
 --
 [NOTE]
 ====
-As of {product-title} version 4.13, RHCOS is based on RHEL version 9.2, which updates the micro-architecture requirements. The following list contains the minimum instruction set architectures (ISA) that each architecture requires:
+For {product-title} version 4.18, RHCOS is based on RHEL version 9.4, which updates the micro-architecture requirements. The following list contains the minimum instruction set architectures (ISA) that each architecture requires:
 
 * x86-64 architecture requires x86-64-v2 ISA
 * ARM64 architecture requires ARMv8.0-A ISA

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

@@ -11,11 +11,6 @@ You can install {product-title} version {product-version} on the following {ibm-
 
 * {ibm-power-name}9 or {ibm-power-name}10 processor-based systems
 
-[NOTE]
-====
-Support for {op-system} functionality for all {ibm-power-name}8 models, {ibm-power-name} AC922, {ibm-power-name} IC922, and {ibm-power-name} LC922 is deprecated in {product-title} {product-version}. Red Hat recommends that you use later hardware models.
-====
-
 [discrete]
 == Hardware requirements
 
@@ -35,7 +30,7 @@ On your {ibm-power-name} instance, set up:
 [discrete]
 == Disk storage for the {ibm-power-title} guest virtual machines
 
-* Local storage, or storage provisioned by the Virtual I/O Server using vSCSI, NPIV (N-Port ID Virtualization), Fibre Channel, or SSP (shared storage pools)
+* Local storage, or storage provisioned by the Virtual I/O Server using vSCSI, NPIV (N-Port ID Virtualization), Fibre Channel, Multipathing, or SSP (shared storage pools)
 
 [discrete]
 == Network for the PowerVM guest virtual machines
@@ -47,6 +42,6 @@ On your {ibm-power-name} instance, set up:
 [discrete]
 == Storage / main memory
 
-* 100 GB / 16 GB for {product-title} control plane machines
-* 100 GB / 8 GB for {product-title} compute machines
-* 100 GB / 16 GB for the temporary {product-title} bootstrap machine
+* 500 GB / 16 GB for {product-title} control plane machines
+* 500 GB / 8 GB for {product-title} compute machines
+* 500 GB / 16 GB for the temporary {product-title} bootstrap machine

modules/nw-operator-cr.adoc

@@ -138,7 +138,7 @@ The values for the `defaultNetwork` object are defined in the following table:
 |`OVNKubernetes`. The {openshift-networking} network plugin is selected during installation. This value cannot be changed after cluster installation.
 [NOTE]
 ====
-{product-title} uses the OVN-Kubernetes network plugin by default. OpenShift SDN is no longer available as an installation choice for new clusters.
+{product-title} uses the OVN-Kubernetes network plugin by default.
 ====
 
 |`ovnKubernetesConfig`

modules/ssh-agent-using.adoc

@@ -128,9 +128,7 @@ Do not skip this procedure in production environments, where disaster recovery a
 ifndef::osp,ibm-z[]
 [NOTE]
 ====
-You must use a local key, not one that you configured with platform-specific
-approaches such as
-link:https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-key-pairs.html[AWS key pairs].
+You must use a local key, not one that you configured with platform-specific approaches.
 ====
 endif::[]