iSCCI is one of the best option where we can use our vSAN datastore from outside. We an configure our vSAN enabled ESXi hosts as iSCSI target.This help us to configure guest level clustering also.
Login to vCenter
Select the cluster
Select Configure
Click on edit button which in line with vSAN iSCSI Target Server option under vSAN services configuration
Select vmk0 adapter from Default iSCSI net(Here I have selected my default management network)
I’m using default port(3260)
I’m not using authentication for this lab setup.
Also I have selected default vSAN policy
Select the ESXi cluster
Click on Configure
Select iSCSI Target Services under vSAN
Click on Add button
Assign name for Alias field and click on OK
Now we can add lun to this iSCSI
We can assign LUN ID, alias for this new disk & capacity
Open iSCSI initiator from windows server
Click on Discovery tab
Click on Discover portal
We can add one or two ESXi hosts as target servers
Select the lun and click on connect
Select Enable multi-path and click on OK