Document Details
Sap Ascs Ha Multi Sid Wsfc File Share
This page contains Windows bias
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This page is part of the Azure documentation. It contains code examples and configuration instructions for working with Azure services.
Bias Analysis
Detected Bias Types
windows_first
missing_linux_example
windows_tools
powershell_heavy
Summary
The documentation is heavily focused on Windows, specifically Windows Server Failover Clustering (WSFC) and Scale-Out File Server (SOFS) on Azure. All examples, scripts, and screenshots are for Windows environments, with extensive use of PowerShell and Windows-native tools. There are no Linux equivalents, alternative approaches, or even references to Linux-based high availability solutions for SAP ASCS/SCS multi-SID scenarios. The documentation assumes a Windows-only context throughout.
Recommendations
- Add a section or parallel documentation for configuring SAP ASCS/SCS multi-SID high availability on Linux, using Pacemaker/Corosync or other supported Linux clustering solutions.
- Provide Linux shell script examples for file share and permission setup, analogous to the PowerShell scripts shown for Windows.
- Include diagrams and screenshots for Linux-based clusters, not just Windows Failover Cluster Manager.
- Reference Linux-specific Azure resources (e.g., NFS on Azure Files, Linux VM clustering guides) where appropriate.
- Clarify in the introduction that the guide is Windows-specific, and link to Linux-focused documentation if available.
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| 2026-01-14 00:00 | #250 | in_progress |
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| 2025-07-13 21:37 | #48 | completed |
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| 2025-07-12 23:44 | #41 | cancelled |
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Flagged Code Snippets
# Create SOFS with SAP Global Host Name 2 $SAPGlobalHostName = "sapglobal2" Add-ClusterScaleOutFileServerRole -Name $SAPGlobalHostName
New-Volume -StoragePoolFriendlyName S2D* -FriendlyName SAPPR2 -FileSystem CSVFS_ReFS -Size 5GB -ResiliencySettingName Mirror
################## # SAP multi-SID ################## $SAPSID2 = "PR2" $DomainName2 = "SAPCLUSTER" $SAPSIDGlobalAdminGroupName2 = "$DomainName2\SAP_" + $SAPSID2 + "_GlobalAdmin" # SAP ASCS/SCS cluster nodes $ASCSCluster2Node1 = "ja1-ascs-0" $ASCSCluster2Node2 = "ja1-ascs-1" # Define the SAP ASCS/SCS cluster node computer objects $ASCSCluster2ObjectNode1 = "$DomainName2\$ASCSCluster2Node1$" $ASCSCluster2ObjectNode2 = "$DomainName2\$ASCSCluster2Node2$" # Create usr\sap\.. folders on CSV $SAPGlobalFolder2 = "C:\ClusterStorage\Volume1\usr\sap\$SAPSID2\SYS" New-Item -Path $SAPGlobalFolder2 -ItemType Directory # Add permissions for the SAP SID2 system Grant-SmbShareAccess -Name sapmnt -AccountName $SAPSIDGlobalAdminGroupName2, $ASCSCluster2ObjectNode1, $ASCSCluster2ObjectNode2 -AccessRight Full -Force $UsrSAPFolder = "C:\ClusterStorage\Volume1\usr\sap\" # Set file and folder security $Acl = Get-Acl $UsrSAPFolder # Add the security object of the SAP_<sid>_GlobalAdmin group $Ar = New-Object system.security.accesscontrol.filesystemaccessrule($SAPSIDGlobalAdminGroupName2,"FullControl", 'ContainerInherit,ObjectInherit', 'None', 'Allow') $Acl.SetAccessRule($Ar) # Add the security object of the clusternode1$ computer object $Ar = New-Object system.security.accesscontrol.filesystemaccessrule($ASCSCluster2ObjectNode1,"FullControl",'ContainerInherit,ObjectInherit', 'None', 'Allow') $Acl.SetAccessRule($Ar) # Add the security object of the clusternode2$ computer object $Ar = New-Object system.security.accesscontrol.filesystemaccessrule($ASCSCluster2ObjectNode2,"FullControl",'ContainerInherit,ObjectInherit', 'None', 'Allow') $Acl.SetAccessRule($Ar) # Set security Set-Acl $UsrSAPFolder $Acl -Verbose
# Create a folder for <SID2> on a second Volume2 and set file security $SAPSID = "PR2" $DomainName = "SAPCLUSTER" $SAPSIDGlobalAdminGroupName = "$DomainName\SAP_" + $SAPSID + "_GlobalAdmin" # SAP ASCS/SCS cluster nodes $ASCSClusterNode1 = "ascs-1" $ASCSClusterNode2 = "ascs-2" # Define SAP ASCS/SCS cluster node computer objects $ASCSClusterObjectNode1 = "$DomainName\$ASCSClusterNode1$" $ASCSClusterObjectNode2 = "$DomainName\$ASCSClusterNode2$" # Create usr\sap\.. folders on CSV $SAPGlobalFolder = "C:\ClusterStorage\Volume2\usr\sap\$SAPSID\SYS" New-Item -Path $SAPGlobalFOlder -ItemType Directory $UsrSAPFolder = "C:\ClusterStorage\Volume2\usr\sap\" # Set file and folder security $Acl = Get-Acl $UsrSAPFolder # Add the file security object of the SAP_<sid>_GlobalAdmin group $Ar = New-Object system.security.accesscontrol.filesystemaccessrule($SAPSIDGlobalAdminGroupName,"FullControl", 'ContainerInherit,ObjectInherit', 'None', 'Allow') $Acl.SetAccessRule($Ar) # Add the security object of the clusternode1$ computer object $Ar = New-Object system.security.accesscontrol.filesystemaccessrule($ASCSClusterObjectNode1,"FullControl",'ContainerInherit,ObjectInherit', 'None', 'Allow') $Acl.SetAccessRule($Ar) # Add the security object of the clusternode2$ computer object $Ar = New-Object system.security.accesscontrol.filesystemaccessrule($ASCSClusterObjectNode2,"FullControl",'ContainerInherit,ObjectInherit', 'None', 'Allow') $Acl.SetAccessRule($Ar) # Set security Set-Acl $UsrSAPFolder $Acl -Verbose