Search found 6 matches

by Amora
Mon Dec 03, 2012 3:50 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free], StarWind x Proxmox VE SAN Integration Services
Topic: Poor VM write performance in Hyper-v HA cluster
Replies: 8
Views: 11625

Re: Poor VM write performance in Hyper-v HA cluster

I think there's a disconnect in the thought process here: The VM itself has no iSCSI target attached connected within it, I just benching the VM's own vhd disk. The VM's VHDX is running on the Clustered Shared Volume. The quorum and cvs1 disks are the only targets connected and are connected at the ...
by Amora
Mon Dec 03, 2012 1:43 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free], StarWind x Proxmox VE SAN Integration Services
Topic: Poor VM write performance in Hyper-v HA cluster
Replies: 8
Views: 11625

Re: Poor VM write performance in Hyper-v HA cluster

Also do you use Hyper-V vSwitch to route iSCSI traffic?

--> I'm not sure what you mean here. There is no Hyper-V Virtual switch bound to my iSCSI nics. Is there suppose to be?
by Amora
Mon Dec 03, 2012 1:41 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free], StarWind x Proxmox VE SAN Integration Services
Topic: Poor VM write performance in Hyper-v HA cluster
Replies: 8
Views: 11625

Re: Poor VM write performance in Hyper-v HA cluster

2) ATTO Disk Benchmark results of "mapped" iSCSI disk inside a VM

--> Do you mean create a new separate target in which to mount within the VM? Then run a bench on the target?
by Amora
Mon Dec 03, 2012 1:39 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free], StarWind x Proxmox VE SAN Integration Services
Topic: Poor VM write performance in Hyper-v HA cluster
Replies: 8
Views: 11625

Re: Poor VM write performance in Hyper-v HA cluster

StorageNode1 - Standalone target - no sync - 2 way multipath(2 nics, single node)
photo4.PNG
photo4.PNG (205.96 KiB) Viewed 12519 times
StorageNode1 - Standalone target - no sync - 1 way path(1 nic, single node)
photo5.PNG
photo5.PNG (205 KiB) Viewed 12521 times
by Amora
Mon Dec 03, 2012 1:37 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free], StarWind x Proxmox VE SAN Integration Services
Topic: Poor VM write performance in Hyper-v HA cluster
Replies: 8
Views: 11625

Re: Poor VM write performance in Hyper-v HA cluster

You might want to ignore the text document notes with in the Pics, they make sense in my head, but will probably confuse you if you try to interpret them. Just with with what I put inline here. I have to break this up into 2 posts, 3 pic limit StorageNode2 - raid0 - Subsystem Bench sn2-raid0-bench.P...
by Amora
Mon Dec 03, 2012 3:46 am
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free], StarWind x Proxmox VE SAN Integration Services
Topic: Poor VM write performance in Hyper-v HA cluster
Replies: 8
Views: 11625

Poor VM write performance in Hyper-v HA cluster

I've been researching this product for a couple weeks now due to the fact that it's one of the first hits on google when speaking of active/Active HA storage.. Im setup just like the following page running WS2012 hyper-v clustering with mirrored iscsi sans running the starwinds software: http://high...