Merge pull request #105195 from rdeltcheva/rh-ensa2

Add ENSA2 cluster constraint

Author: PRMerger19

articles/virtual-machines/workloads/sap/get-started.md

@@ -15,7 +15,7 @@ ms.service: virtual-machines-linux
 ms.topic: article
 ms.tgt_pltfrm: vm-linux
 ms.workload: infrastructure-services
-ms.date: 02/20/2020
+ms.date: 02/21/2020
 ms.author: juergent
 ms.custom: H1Hack27Feb2017
 
@@ -119,7 +119,7 @@ For information on integration of Azure services into SAP components, see:
 
 
 ## Change Log
-
+- 02/21/2020: Change in [Azure VMs high availability for SAP NetWeaver on RHEL](https://docs.microsoft.com/azure/virtual-machines/workloads/sap/high-availability-guide-rhel) and [Azure VMs high availability for SAP NetWeaver on RHEL with Azure NetApp Files](https://docs.microsoft.com/azure/virtual-machines/workloads/sap/high-availability-guide-rhel-netapp-files) to adjust the cluster constraints for enqueue server replication 2 architecture (ENSA2)
 - 02/20/2020: Change in [High availability for SAP NetWeaver on Azure VMs on SLES multi-SID guide](https://docs.microsoft.com/azure/virtual-machines/workloads/sap/high-availability-guide-suse-multi-sid) to add a link to the SUSE multi-SID cluster guide
 - 02/13/2020: Change in [Azure VMs high availability for SAP NetWeaver on RHEL](https://docs.microsoft.com/azure/virtual-machines/workloads/sap/high-availability-guide-rhel) and [Azure VMs high availability for SAP NetWeaver on RHEL with Azure NetApp Files](https://docs.microsoft.com/azure/virtual-machines/workloads/sap/high-availability-guide-rhel-netapp-files) to align the cluster resources timeouts to the Red Hat timeout recommendations
 - 02/11/2020: Release of [SAP HANA on Azure Large Instance migration to Azure Virtual Machines](https://docs.microsoft.com/azure/virtual-machines/workloads/sap/hana-large-instance-virtual-machine-migration)

articles/virtual-machines/workloads/sap/high-availability-guide-rhel-netapp-files.md

@@ -14,7 +14,7 @@ ms.service: virtual-machines-windows
 ms.topic: article
 ms.tgt_pltfrm: vm-windows
 ms.workload: infrastructure-services
-ms.date: 02/13/2020
+ms.date: 02/21/2020
 ms.author: radeltch
 
 ---
@@ -689,6 +689,7 @@ The following items are prefixed with either **[A]** - applicable to all nodes,
       
     sudo pcs constraint colocation add g-QAS_AERS with g-QAS_ASCS -5000
     sudo pcs constraint order g-QAS_ASCS then g-QAS_AERS kind=Optional symmetrical=false
+    sudo pcs constraint order start g-QAS_ASCS then stop g-QAS_AERS symmetrical=false
    
     sudo pcs node unstandby anftstsapcl1
     sudo pcs property set maintenance-mode=false

articles/virtual-machines/workloads/sap/high-availability-guide-rhel.md

@@ -14,7 +14,7 @@ ms.service: virtual-machines-windows
 ms.topic: article
 ms.tgt_pltfrm: vm-windows
 ms.workload: infrastructure-services
-ms.date: 02/13/2020
+ms.date: 02/21/2020
 ms.author: radeltch
 
 ---
@@ -577,6 +577,7 @@ The following items are prefixed with either **[A]** - applicable to all nodes,
 
    sudo pcs constraint colocation add g-<b>NW1</b>_AERS with g-<b>NW1</b>_ASCS -5000
    sudo pcs constraint order g-<b>NW1</b>_ASCS then g-<b>NW1</b>_AERS kind=Optional symmetrical=false
+   sudo pcs constraint order start g-<b>NW1</b>_ASCS then stop g-<b>NW1</b>_AERS symmetrical=false
 
    sudo pcs node unstandby <b>nw1-cl-0</b>
    sudo pcs property set maintenance-mode=false
@@ -906,7 +907,7 @@ Follow these steps to install an SAP application server.
    <pre><code>[root@nw1-cl-0 ~]# pgrep ms.sapNW1 | xargs kill -9
    </code></pre>
 
-   If you only kill the message server once, it will be restarted by sapstart. If you kill it often enough, Pacemaker will eventually move the ASCS instance to the other node. Run the following commands as root to clean up the resource state of the ASCS and ERS instance after the test.
+   If you only kill the message server once, it will be restarted by `sapstart`. If you kill it often enough, Pacemaker will eventually move the ASCS instance to the other node. Run the following commands as root to clean up the resource state of the ASCS and ERS instance after the test.
 
    <pre><code>[root@nw1-cl-0 ~]# pcs resource cleanup rsc_sap_NW1_ASCS00
    [root@nw1-cl-0 ~]# pcs resource cleanup rsc_sap_NW1_ERS02
@@ -992,7 +993,7 @@ Follow these steps to install an SAP application server.
    <pre><code>[root@nw1-cl-1 ~]# pgrep er.sapNW1 | xargs kill -9
    </code></pre>
 
-   If you only run the command once, sapstart will restart the process. If you run it often enough, sapstart will not restart the process and the resource will be in a stopped state. Run the following commands as root to clean up the resource state of the ERS instance after the test.
+   If you only run the command once, `sapstart` will restart the process. If you run it often enough, `sapstart` will not restart the process and the resource will be in a stopped state. Run the following commands as root to clean up the resource state of the ERS instance after the test.
 
    <pre><code>[root@nw1-cl-0 ~]# pcs resource cleanup rsc_sap_NW1_ERS02
    </code></pre>