StarWind Software

Helo ,
I am french , sorry for my bad english .

We have :
- 2 nodes with Hyper-V on 2012R2 , they are same server
- each nodes has 2 stylestockage (SSD and 15K )
- 1 link (1Go/s) for replication between server => we will put a second maybe three links in the next week

After install VSAN ,
we have created 3 Lun (CSV_SSD , CSV_15K, Witness) ans créated the CSV on Hyper-V Failover Cluster

all is connected and works

But, we have a bad performence on the VM
On the BDD Machine Virtuel on the CSV_SSD , a backup database is to long .. we backup at MAX 14Mo/s .
how to tuning my config for have a better performance . (cache or other)

Thank you ,
Guillaume

Hi Guillame,

I will recommend you to double check if your synchronization NIC is not used by any third party software/applications. Also, it would be great to see your ISCSI configuration as well. Which MPIO policy do you use? Looks like in your case it may be better to utilize "Failover-only" mode. Anyway, could you provide more details on your configuration?

Thank you, nohope

gcharbonnel, do you have any updates on this?