VSA - HA Pair

[Jimmy9008]

Hey folks,

I have two servers. Server A, and Server B. Server A has Hyper-V role installed on WS2016. Server B the same.
I have created a VM using the Hyper-V VSA on server A. Same on server B.
Both have a 20 GB VHD for target and each can see its own storage device.

I have created a virtual switch on both servers for Sync and iSCSI, each mapped to a physical NIC.
The two servers are connected on their interfaces correctly.

Whenever I create a HA image, specifying the correct iSCSI network + Heartbeat and Sync network + Heartbeat, I lose access to both VSAs.
'Starwind Service not found on Host 127.0.0.1' <- for both hosts.

Any ideas here? Just playing with this, so if I'm doing it wrong no problem...

Best,
Jim

[TheBoy]

I'm seeing similar on VSA for ESX

[Michael (staff)]

Hello guys,
It looks like the reason of the issue is configured L1 cache on devices and lack of RAM for VSA.
Please try to create devices without cache. It should work!