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‎articles/sap/workloads/high-availability-guide-rhel-multi-sid.md

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@@ -372,155 +372,155 @@ This article assumes that:
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If you use enqueue server 2 architecture ([ENSA2](https://help.sap.com/docs/ABAP_PLATFORM_NEW/cff8531bc1d9416d91bb6781e628d4e0/6d655c383abf4c129b0e5c8683e7ecd8.html)), install resource agent resource-agents-sap-4.1.1-12.el7.x86_64 or newer and define the resources for SAP systems `NW2` and `NW3` as follows:
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#### [ENSA1](#tab/ensa1)
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```bash
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sudo pcs property set maintenance-mode=true
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sudo pcs resource create rsc_sap_NW2_ASCS10 SAPInstance \
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InstanceName=NW2_ASCS10_msnw2ascs START_PROFILE="/sapmnt/NW2/profile/NW2_ASCS10_msnw2ascs" \
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AUTOMATIC_RECOVER=false \
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meta resource-stickiness=5000 migration-threshold=1 failure-timeout=60 \
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op monitor interval=20 on-fail=restart timeout=60 \
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op start interval=0 timeout=600 op stop interval=0 timeout=600 \
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--group g-NW2_ASCS
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sudo pcs resource meta g-NW2_ASCS resource-stickiness=3000
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sudo pcs resource create rsc_sap_NW2_ERS12 SAPInstance \
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InstanceName=NW2_ERS12_msnw2ers START_PROFILE="/sapmnt/NW2/profile/NW2_ERS12_msnw2ers" \
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AUTOMATIC_RECOVER=false IS_ERS=true \
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op monitor interval=20 on-fail=restart timeout=60 op start interval=0 timeout=600 op stop interval=0 timeout=600 \
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--group g-NW2_AERS
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sudo pcs constraint colocation add g-NW2_AERS with g-NW2_ASCS -5000
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sudo pcs constraint location rsc_sap_NW2_ASCS10 rule score=2000 runs_ers_NW2 eq 1
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sudo pcs constraint order start g-NW2_ASCS then stop g-NW2_AERS kind=Optional symmetrical=false
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sudo pcs resource create rsc_sap_NW3_ASCS20 SAPInstance \
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InstanceName=NW3_ASCS20_msnw3ascs START_PROFILE="/sapmnt/NW3/profile/NW3_ASCS20_msnw3ascs" \
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AUTOMATIC_RECOVER=false \
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meta resource-stickiness=5000 migration-threshold=1 failure-timeout=60 \
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op monitor interval=20 on-fail=restart timeout=60 \
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op start interval=0 timeout=600 op stop interval=0 timeout=600 \
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--group g-NW3_ASCS
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sudo pcs resource meta g-NW3_ASCS resource-stickiness=3000
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sudo pcs resource create rsc_sap_NW3_ERS22 SAPInstance \
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InstanceName=NW3_ERS22_msnw3ers START_PROFILE="/sapmnt/NW3/profile/NW2_ERS22_msnw3ers" \
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AUTOMATIC_RECOVER=false IS_ERS=true \
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op monitor interval=20 on-fail=restart timeout=60 op start interval=0 timeout=600 op stop interval=0 timeout=600 \
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--group g-NW3_AERS
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sudo pcs constraint colocation add g-NW3_AERS with g-NW3_ASCS -5000
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sudo pcs constraint location rsc_sap_NW3_ASCS20 rule score=2000 runs_ers_NW3 eq 1
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sudo pcs constraint order start g-NW3_ASCS then stop g-NW3_AERS kind=Optional symmetrical=false
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sudo pcs property set maintenance-mode=false
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```
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#### [ENSA2](#tab/ensa2)
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```bash
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sudo pcs property set maintenance-mode=true
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sudo pcs resource create rsc_sap_NW2_ASCS10 SAPInstance \
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InstanceName=NW2_ASCS10_msnw2ascs START_PROFILE="/sapmnt/NW2/profile/NW2_ASCS10_msnw2ascs" \
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AUTOMATIC_RECOVER=false \
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meta resource-stickiness=5000 \
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op monitor interval=20 on-fail=restart timeout=60 \
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op start interval=0 timeout=600 op stop interval=0 timeout=600 \
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--group g-NW2_ASCS
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#### [ENSA1](#tab/ensa1)
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```bash
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sudo pcs property set maintenance-mode=true
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sudo pcs resource create rsc_sap_NW2_ASCS10 SAPInstance \
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InstanceName=NW2_ASCS10_msnw2ascs START_PROFILE="/sapmnt/NW2/profile/NW2_ASCS10_msnw2ascs" \
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AUTOMATIC_RECOVER=false \
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meta resource-stickiness=5000 migration-threshold=1 failure-timeout=60 \
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op monitor interval=20 on-fail=restart timeout=60 \
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op start interval=0 timeout=600 op stop interval=0 timeout=600 \
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--group g-NW2_ASCS
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sudo pcs resource meta g-NW2_ASCS resource-stickiness=3000
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sudo pcs resource create rsc_sap_NW2_ERS12 SAPInstance \
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InstanceName=NW2_ERS12_msnw2ers START_PROFILE="/sapmnt/NW2/profile/NW2_ERS12_msnw2ers" \
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AUTOMATIC_RECOVER=false IS_ERS=true \
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op monitor interval=20 on-fail=restart timeout=60 op start interval=0 timeout=600 op stop interval=0 timeout=600 \
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--group g-NW2_AERS
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sudo pcs constraint colocation add g-NW2_AERS with g-NW2_ASCS -5000
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sudo pcs constraint location rsc_sap_NW2_ASCS10 rule score=2000 runs_ers_NW2 eq 1
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sudo pcs constraint order start g-NW2_ASCS then stop g-NW2_AERS kind=Optional symmetrical=false
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sudo pcs resource create rsc_sap_NW3_ASCS20 SAPInstance \
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InstanceName=NW3_ASCS20_msnw3ascs START_PROFILE="/sapmnt/NW3/profile/NW3_ASCS20_msnw3ascs" \
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AUTOMATIC_RECOVER=false \
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meta resource-stickiness=5000 migration-threshold=1 failure-timeout=60 \
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op monitor interval=20 on-fail=restart timeout=60 \
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op start interval=0 timeout=600 op stop interval=0 timeout=600 \
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--group g-NW3_ASCS
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sudo pcs resource meta g-NW2_ASCS resource-stickiness=3000
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sudo pcs resource meta g-NW3_ASCS resource-stickiness=3000
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sudo pcs resource create rsc_sap_NW2_ERS12 SAPInstance \
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InstanceName=NW2_ERS12_msnw2ers START_PROFILE="/sapmnt/NW2/profile/NW2_ERS12_msnw2ers" \
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AUTOMATIC_RECOVER=false IS_ERS=true \
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op monitor interval=20 on-fail=restart timeout=60 op start interval=0 timeout=600 op stop interval=0 timeout=600 \
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--group g-NW2_AERS
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sudo pcs resource create rsc_sap_NW3_ERS22 SAPInstance \
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InstanceName=NW3_ERS22_msnw3ers START_PROFILE="/sapmnt/NW3/profile/NW2_ERS22_msnw3ers" \
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AUTOMATIC_RECOVER=false IS_ERS=true \
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op monitor interval=20 on-fail=restart timeout=60 op start interval=0 timeout=600 op stop interval=0 timeout=600 \
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--group g-NW3_AERS
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sudo pcs resource meta rsc_sap_NW2_ERS12 resource-stickiness=3000
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sudo pcs constraint colocation add g-NW3_AERS with g-NW3_ASCS -5000
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sudo pcs constraint location rsc_sap_NW3_ASCS20 rule score=2000 runs_ers_NW3 eq 1
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sudo pcs constraint order start g-NW3_ASCS then stop g-NW3_AERS kind=Optional symmetrical=false
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sudo pcs constraint colocation add g-NW2_AERS with g-NW2_ASCS -5000
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sudo pcs constraint order start g-NW2_ASCS then start g-NW2_AERS kind=Optional symmetrical=false
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sudo pcs constraint order start g-NW2_ASCS then stop g-NW2_AERS kind=Optional symmetrical=false
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sudo pcs property set maintenance-mode=false
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```
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sudo pcs resource create rsc_sap_NW3_ASCS20 SAPInstance \
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InstanceName=NW3_ASCS20_msnw3ascs START_PROFILE="/sapmnt/NW3/profile/NW3_ASCS20_msnw3ascs" \
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AUTOMATIC_RECOVER=false \
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meta resource-stickiness=5000 \
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op monitor interval=20 on-fail=restart timeout=60 \
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op start interval=0 timeout=600 op stop interval=0 timeout=600 \
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--group g-NW3_ASCS
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#### [ENSA2](#tab/ensa2)
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sudo pcs resource meta g-NW3_ASCS resource-stickiness=3000
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```bash
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sudo pcs property set maintenance-mode=true
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sudo pcs resource create rsc_sap_NW3_ERS22 SAPInstance \
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InstanceName=NW3_ERS22_msnw3ers START_PROFILE="/sapmnt/NW3/profile/NW2_ERS22_msnw3ers" \
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AUTOMATIC_RECOVER=false IS_ERS=true \
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op monitor interval=20 on-fail=restart timeout=60 op start interval=0 timeout=600 op stop interval=0 timeout=600 \
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--group g-NW3_AERS
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sudo pcs resource create rsc_sap_NW2_ASCS10 SAPInstance \
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InstanceName=NW2_ASCS10_msnw2ascs START_PROFILE="/sapmnt/NW2/profile/NW2_ASCS10_msnw2ascs" \
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AUTOMATIC_RECOVER=false \
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meta resource-stickiness=5000 \
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op monitor interval=20 on-fail=restart timeout=60 \
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op start interval=0 timeout=600 op stop interval=0 timeout=600 \
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--group g-NW2_ASCS
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sudo pcs resource meta rsc_sap_NW3_ERS22 resource-stickiness=3000
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sudo pcs resource meta g-NW2_ASCS resource-stickiness=3000
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sudo pcs constraint colocation add g-NW3_AERS with g-NW3_ASCS -5000
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sudo pcs constraint order start g-NW3_ASCS then start g-NW3_AERS kind=Optional symmetrical=false
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sudo pcs constraint order start g-NW3_ASCS then stop g-NW3_AERS kind=Optional symmetrical=false
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sudo pcs resource create rsc_sap_NW2_ERS12 SAPInstance \
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InstanceName=NW2_ERS12_msnw2ers START_PROFILE="/sapmnt/NW2/profile/NW2_ERS12_msnw2ers" \
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AUTOMATIC_RECOVER=false IS_ERS=true \
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op monitor interval=20 on-fail=restart timeout=60 op start interval=0 timeout=600 op stop interval=0 timeout=600 \
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--group g-NW2_AERS
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sudo pcs property set maintenance-mode=false
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```
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sudo pcs resource meta rsc_sap_NW2_ERS12 resource-stickiness=3000
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---
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sudo pcs constraint colocation add g-NW2_AERS with g-NW2_ASCS -5000
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sudo pcs constraint order start g-NW2_ASCS then start g-NW2_AERS kind=Optional symmetrical=false
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sudo pcs constraint order start g-NW2_ASCS then stop g-NW2_AERS kind=Optional symmetrical=false
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If you're upgrading from an older version and switching to enqueue server 2, see SAP note [2641019](https://launchpad.support.sap.com/#/notes/2641019).
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sudo pcs resource create rsc_sap_NW3_ASCS20 SAPInstance \
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InstanceName=NW3_ASCS20_msnw3ascs START_PROFILE="/sapmnt/NW3/profile/NW3_ASCS20_msnw3ascs" \
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AUTOMATIC_RECOVER=false \
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meta resource-stickiness=5000 \
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op monitor interval=20 on-fail=restart timeout=60 \
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op start interval=0 timeout=600 op stop interval=0 timeout=600 \
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--group g-NW3_ASCS
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> [!NOTE]
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> The timeouts in the above configuration are just examples and might need to be adapted to the specific SAP setup.
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sudo pcs resource meta g-NW3_ASCS resource-stickiness=3000
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Make sure that the cluster status is ok and that all resources are started. It's not important on which node the resources are running.
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The following example shows the cluster resources status, after SAP systems `NW2` and `NW3` were added to the cluster.
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sudo pcs resource create rsc_sap_NW3_ERS22 SAPInstance \
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InstanceName=NW3_ERS22_msnw3ers START_PROFILE="/sapmnt/NW3/profile/NW2_ERS22_msnw3ers" \
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AUTOMATIC_RECOVER=false IS_ERS=true \
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op monitor interval=20 on-fail=restart timeout=60 op start interval=0 timeout=600 op stop interval=0 timeout=600 \
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--group g-NW3_AERS
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```bash
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sudo pcs status
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sudo pcs resource meta rsc_sap_NW3_ERS22 resource-stickiness=3000
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Online: [ rhelmsscl1 rhelmsscl2 ]
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sudo pcs constraint colocation add g-NW3_AERS with g-NW3_ASCS -5000
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sudo pcs constraint order start g-NW3_ASCS then start g-NW3_AERS kind=Optional symmetrical=false
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sudo pcs constraint order start g-NW3_ASCS then stop g-NW3_AERS kind=Optional symmetrical=false
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Full list of resources:
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sudo pcs property set maintenance-mode=false
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```
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rsc_st_azure (stonith:fence_azure_arm): Started rhelmsscl1
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Resource Group: g-NW1_ASCS
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fs_NW1_ASCS (ocf::heartbeat:Filesystem): Started rhelmsscl1
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vip_NW1_ASCS (ocf::heartbeat:IPaddr2): Started rhelmsscl1
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nc_NW1_ASCS (ocf::heartbeat:azure-lb): Started rhelmsscl1
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rsc_sap_NW1_ASCS00 (ocf::heartbeat:SAPInstance): Started rhelmsscl1
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Resource Group: g-NW1_AERS
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fs_NW1_AERS (ocf::heartbeat:Filesystem): Started rhelmsscl2
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vip_NW1_AERS (ocf::heartbeat:IPaddr2): Started rhelmsscl2
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nc_NW1_AERS (ocf::heartbeat:azure-lb): Started rhelmsscl2
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rsc_sap_NW1_ERS02 (ocf::heartbeat:SAPInstance): Started rhelmsscl2
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Resource Group: g-NW2_ASCS
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fs_NW2_ASCS (ocf::heartbeat:Filesystem): Started rhelmsscl1
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vip_NW2_ASCS (ocf::heartbeat:IPaddr2): Started rhelmsscl1
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nc_NW2_ASCS (ocf::heartbeat:azure-lb): Started rhelmsscl1
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rsc_sap_NW2_ASCS10 (ocf::heartbeat:SAPInstance): Started rhelmsscl1
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Resource Group: g-NW2_AERS
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fs_NW2_AERS (ocf::heartbeat:Filesystem): Started rhelmsscl1
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vip_NW2_AERS (ocf::heartbeat:IPaddr2): Started rhelmsscl1
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nc_NW2_AERS (ocf::heartbeat:azure-lb): Started rhelmsscl1
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rsc_sap_NW2_ERS12 (ocf::heartbeat:SAPInstance): Started rhelmsscl1
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Resource Group: g-NW3_ASCS
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fs_NW3_ASCS (ocf::heartbeat:Filesystem): Started rhelmsscl1
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vip_NW3_ASCS (ocf::heartbeat:IPaddr2): Started rhelmsscl1
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nc_NW3_ASCS (ocf::heartbeat:azure-lb): Started rhelmsscl1
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rsc_sap_NW3_ASCS20 (ocf::heartbeat:SAPInstance): Started rhelmsscl1
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Resource Group: g-NW3_AERS
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fs_NW3_AERS (ocf::heartbeat:Filesystem): Started rhelmsscl1
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vip_NW3_AERS (ocf::heartbeat:IPaddr2): Started rhelmsscl1
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nc_NW3_AERS (ocf::heartbeat:azure-lb): Started rhelmsscl1
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rsc_sap_NW3_ERS22 (ocf::heartbeat:SAPInstance): Started rhelmsscl1
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```
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---
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If you're upgrading from an older version and switching to enqueue server 2, see SAP note [2641019](https://launchpad.support.sap.com/#/notes/2641019).
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> [!NOTE]
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> The timeouts in the above configuration are just examples and might need to be adapted to the specific SAP setup.
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482+
Make sure that the cluster status is ok and that all resources are started. It's not important on which node the resources are running.
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The following example shows the cluster resources status, after SAP systems `NW2` and `NW3` were added to the cluster.
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```bash
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sudo pcs status
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# Online: [ rhelmsscl1 rhelmsscl2 ]
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# Full list of resources:
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# rsc_st_azure (stonith:fence_azure_arm): Started rhelmsscl1
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# Resource Group: g-NW1_ASCS
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# fs_NW1_ASCS (ocf::heartbeat:Filesystem): Started rhelmsscl1
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# vip_NW1_ASCS (ocf::heartbeat:IPaddr2): Started rhelmsscl1
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# nc_NW1_ASCS (ocf::heartbeat:azure-lb): Started rhelmsscl1
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# rsc_sap_NW1_ASCS00 (ocf::heartbeat:SAPInstance): Started rhelmsscl1
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# Resource Group: g-NW1_AERS
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# fs_NW1_AERS (ocf::heartbeat:Filesystem): Started rhelmsscl2
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# vip_NW1_AERS (ocf::heartbeat:IPaddr2): Started rhelmsscl2
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# nc_NW1_AERS (ocf::heartbeat:azure-lb): Started rhelmsscl2
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# rsc_sap_NW1_ERS02 (ocf::heartbeat:SAPInstance): Started rhelmsscl2
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# Resource Group: g-NW2_ASCS
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# fs_NW2_ASCS (ocf::heartbeat:Filesystem): Started rhelmsscl1
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# vip_NW2_ASCS (ocf::heartbeat:IPaddr2): Started rhelmsscl1
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# nc_NW2_ASCS (ocf::heartbeat:azure-lb): Started rhelmsscl1
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# rsc_sap_NW2_ASCS10 (ocf::heartbeat:SAPInstance): Started rhelmsscl1
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# Resource Group: g-NW2_AERS
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# fs_NW2_AERS (ocf::heartbeat:Filesystem): Started rhelmsscl1
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# vip_NW2_AERS (ocf::heartbeat:IPaddr2): Started rhelmsscl1
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# nc_NW2_AERS (ocf::heartbeat:azure-lb): Started rhelmsscl1
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# rsc_sap_NW2_ERS12 (ocf::heartbeat:SAPInstance): Started rhelmsscl1
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# Resource Group: g-NW3_ASCS
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# fs_NW3_ASCS (ocf::heartbeat:Filesystem): Started rhelmsscl1
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# vip_NW3_ASCS (ocf::heartbeat:IPaddr2): Started rhelmsscl1
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# nc_NW3_ASCS (ocf::heartbeat:azure-lb): Started rhelmsscl1
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# rsc_sap_NW3_ASCS20 (ocf::heartbeat:SAPInstance): Started rhelmsscl1
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# Resource Group: g-NW3_AERS
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# fs_NW3_AERS (ocf::heartbeat:Filesystem): Started rhelmsscl1
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# vip_NW3_AERS (ocf::heartbeat:IPaddr2): Started rhelmsscl1
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# nc_NW3_AERS (ocf::heartbeat:azure-lb): Started rhelmsscl1
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# rsc_sap_NW3_ERS22 (ocf::heartbeat:SAPInstance): Started rhelmsscl1
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```
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8. **[A]** Add firewall rules for ASCS and ERS on both nodes. The example below shows the firewall rules for both SAP systems `NW2` and `NW3`.
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