Search found 31 matches

by Branin
Mon Jun 08, 2015 4:47 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free]
Topic: Free license error
Replies: 18
Views: 14583

Re: Free license error

Oops. I must have had a free license file generated in the short window that it was available for bare-metal Hyper-V clusters. Sorry for the bad information.

Branin
by Branin
Fri Jun 05, 2015 11:30 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free]
Topic: Free license error
Replies: 18
Views: 14583

Re: Free license error

Sure, it's a free beer, mate. You just have to come with your own mug. Use free Microsoft's hyper-v server as a host OS for you physical hosts, create two VM's and install StarWind in it. Works like a charm. This is incorrect. I'm running the free version on 2 physical Hyper-V hosts just fine (I ha...
by Branin
Fri Jun 05, 2015 11:28 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free]
Topic: Error license
Replies: 7
Views: 4042

Re: Error license

The problem is that the free version of StarWind can not be installed directly on bare-metal servers in the 2-node configuration. The only way to use such scenario with a free version is to create a Hyper-V VM on each server and install StarWind into it. This is incorrect. I'm running the free vers...
by Branin
Fri Jun 05, 2015 11:28 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free]
Topic: Problem with 2-node key for StarWind Virtual SAN free
Replies: 16
Views: 12053

Re: Problem with 2-node key for StarWind Virtual SAN free

It is not possible to install free version of StarWind to initial hardware servers for a 2-node configuration. It can be installed only inside Hyper-V VM's. The solution is to create a VM on each server and install free version of StarWind into it. This is incorrect. I'm running the free version on...
by Branin
Thu Jun 04, 2015 11:43 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free]
Topic: Hyper-V Failover Cluster MPIO Issue
Replies: 30
Views: 29473

Re: Hyper-V Failover Cluster MPIO Issue

I've saved some logs from my Cluster, if that helps at all. I see a bunch of "MountTargetDll failed with error code 1627!" errors at the end, but am not sure if they are a cause of my problem or a symptom. NW-VMHOST01 is the node that I'm keeping up (and downloading the logs from), while N...
by Branin
Thu Jun 04, 2015 8:38 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free]
Topic: Hyper-V Failover Cluster MPIO Issue
Replies: 30
Views: 29473

Re: Hyper-V Failover Cluster MPIO Issue

If it helps at all, I'm seeing lines like the following in my Cluster log (get-clusterlog) for one of the CSVs. The other one sometimes transitions fine and other times fails. 00001068.00001e00::2015/06/04-17:42:46.431 INFO [RES] Physical Disk : SetDiskInfo(2) 00001068.00001e00::2015/06/04-17:42:46....
by Branin
Wed Jun 03, 2015 7:53 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free]
Topic: Hyper-V Failover Cluster MPIO Issue
Replies: 30
Views: 29473

Re: Hyper-V Failover Cluster MPIO Issue

Everything is mostly going great, except I have an high availability problem. :- ( Basically, I followed the directions exactly and have 2 nodes with 2 CSVs total and 1 VM on each of the CSVs (for testing purposes). I can move the VMs and CSVs between nodes all day long, without issue. I can shutdow...
by Branin
Thu May 28, 2015 1:44 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free]
Topic: Hyper-V Failover Cluster MPIO Issue
Replies: 30
Views: 29473

Re: Hyper-V Failover Cluster MPIO Issue

When I connect it only once, I get the warning message in Failover Cluster Validation about only having a single path to the witness disk. How do I keep Failover Cluster Validation happy with only having one connection to the Witness disk? (The CSV1 and CSV2 disks are correct and working great.) Tha...
by Branin
Wed May 27, 2015 6:22 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free]
Topic: Hyper-V Failover Cluster MPIO Issue
Replies: 30
Views: 29473

Re: Hyper-V Failover Cluster MPIO Issue

If I set up my witness with three connections as such: On NW-VMHOST01: NW-VMHOST01-WITNESS, connecting to: 127.0.0.1, 172.16.120.1 (connecting via 172.16.120.1 [yes, the same IP]), 172.16.125.1 (connecting via 172.16.125.1 [yes, the same IP]) and on NW-VMHOST02: NW-VMHOST02-WITNESS, connecting to: 1...
by Branin
Wed May 27, 2015 12:31 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free]
Topic: Hyper-V Failover Cluster MPIO Issue
Replies: 30
Views: 29473

Re: Hyper-V Failover Cluster MPIO Issue

I'm confused. How can I connect twice to the witness, but only with localhost? For example, on my first node (NW-VMHOST01), I'm connected to: NW-VMHOST01-WITNESS: 127.0.0.1 NW-VMHOST01-CSV1 and NW-VMHOST02-CSV1: 127.0.0.1, 172.16.120.2, 172.16.125.2 (the .2 addresses are on my second node, connected...
by Branin
Mon May 25, 2015 9:19 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free]
Topic: Hyper-V Failover Cluster MPIO Issue
Replies: 30
Views: 29473

Hyper-V Failover Cluster MPIO Issue

I'm creating a 2-node cluster as outlined https://www.starwindsoftware.com/starwind-virtual-san-hyper-converged-2-nodes-scenario-2-nodes-with-hyper-v-cluster, and attempting to follow the directions as exactly as possible. However, I'm running into 2 small issues: 1) Page 13 says to essentially repe...
by Branin
Wed May 13, 2015 6:59 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free]
Topic: L2 cache not working
Replies: 15
Views: 9096

Re: L2 cache not working

Hello! Approximate time for this release to come out is 4 weeks. Dedup on thick images was always disabled, so i am not sure i understand your question. Although, you could enable Windows deduplication for thick images. Is this 4 more weeks from today? Back on May 01, the ETA was 2 weeks, which is ...
by Branin
Wed May 13, 2015 6:58 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free]
Topic: RAID 10 and Thick vs. RAID 6 and LSFS
Replies: 3
Views: 3718

Re: RAID 10 and Thick vs. RAID 6 and LSFS

Thank you very much for your recommendation. However, it appears the downsides to thick provisioning include lack of support for the hardware VSS provider (to increase backup efficiencies) as well as deduplication. Do you still recommend thick provisioning even with those limitations? Thank you! Bra...