My environment VxRail HCI Server with VMware VSAN 6.7. I’m trying to Configure SQL Always on availability groups with a Windows Failover concept. That Means Both Server assigned individual hard disk (Active and Active). But unfortunately after Cluster Configure Disk automatically goes offline.
As per My understanding SQL HA requires RDMs, But VSAN its not support?
Any assistance with configuring this type of setup is done through Dell Professionals services.It is best to engage your account team so that they can get the process started for you.
Regarding if you we configure Windows Native Cluster (WSFC) on vxrail we faced lot of technical issue. ex: Snapshot feature not possiable. Ok i can understand this is from VMware side VM Limitations when hosting a WSFC with shared disk on vSphere .(https://kb.vmware.com/s/article/2147661)
In this case no need snapshot, im ready to run without snapshot WSFC, but again if set vxrail goes maintenance mode, virtual machine not migrating another Node.
If possible can you assist, How to configure SQL always on Cluster with Windows Failover cluster on Vxrail or VSAN
not quite sure if I got your point, as SQL on WSFC is different form SQL with always on.
AFAIK, Clusters based on WSFC requires shared disks while SQL always on did replicate content via the network and therefor shared disks aren't required.
DELL-Sam L
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Posted May 24th, 2021 15:00
Hello Abubakkar Sithik,
A VxRail system is not configured as an active active as you are wanting to do.