Search found 78 matches

by jhamm@logos-data.com
Wed Jan 30, 2013 10:51 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free]
Topic: HA Node went down hard - how do I bring it back online?
Replies: 22
Views: 11461

Re: HA Node went down hard - how do I bring it back online?

Sorry to keep bugging y'all, but is there a PDF or tech document that outlines the steps to bring the failed node back online?

Thanks!
Jeff
by jhamm@logos-data.com
Wed Jan 30, 2013 3:14 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free]
Topic: HA Node went down hard - how do I bring it back online?
Replies: 22
Views: 11461

Re: HA Node went down hard - how do I bring it back online?

One more thing - the "good" node is (or was) my secondary node; will that cause any issues with adding the other back into replication? Do I need to "mark it as primary", or is StarWind smart enough to take care of that? 8)
by jhamm@logos-data.com
Tue Jan 29, 2013 7:43 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free]
Topic: HA Node went down hard - how do I bring it back online?
Replies: 22
Views: 11461

Re: HA Node went down hard - how do I bring it back online?

OK, I was able to connect by changing the <CtlInterface value> to 127.0.0.1 Now I need help with the proper order of restoring the old node :) Is this a good procedure below? - Remove all HA Targets from the crashed node - On the good node, use the Replication Manager from the Devices section and us...
by jhamm@logos-data.com
Tue Jan 29, 2013 4:13 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free]
Topic: HA Node went down hard - how do I bring it back online?
Replies: 22
Views: 11461

Re: HA Node went down hard - how do I bring it back online?

I think I see the issue maybe. I think the only interface I specified as a Management interface is the same as what I designated as my heartbeat channel between my two nodes. I don't think it is listening on the loop back address (127.0.0.1), I need to change the IP Address for that the Management I...
by jhamm@logos-data.com
Mon Jan 28, 2013 6:06 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free]
Topic: HA Node went down hard - how do I bring it back online?
Replies: 22
Views: 11461

Re: HA Node went down hard - how do I bring it back online?

I think I noted this earlier, but I have disabled almost all of the network connections in an effort to not have this unit come online and be accidentally accessed by my HyperV hosts. Would having the networking disabled be part of the problem?
by jhamm@logos-data.com
Mon Jan 28, 2013 2:27 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free]
Topic: HA Node went down hard - how do I bring it back online?
Replies: 22
Views: 11461

Re: HA Node went down hard - how do I bring it back online?

Yes - StarWind Service is running. It starts without any errors. I have tried stopping and restarting the service, rebooting the server, etc. repeatedly

Yes - I am connecting to the StarWind Mgmt console and not trying to connect to StarWind as an iSCSI target
by jhamm@logos-data.com
Fri Jan 25, 2013 9:27 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free]
Topic: Crazy HA RAM disk idea
Replies: 17
Views: 11447

Re: Crazy HA RAM disk idea

So if my workloads are exclusively VMs, big cache is good then?
by jhamm@logos-data.com
Fri Jan 25, 2013 8:58 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free]
Topic: HA Node went down hard - how do I bring it back online?
Replies: 22
Views: 11461

Re: HA Node went down hard - how do I bring it back online?

And I'm not sure of the correct order for doing all of this. Is this the correct order? - remove replica from the remiainig "good" node pointing to the of node - bring the old mode back on. (Having issues with this one see above) - add replica. Is this initiated from the good node or the r...
by jhamm@logos-data.com
Fri Jan 25, 2013 8:58 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free]
Topic: Crazy HA RAM disk idea
Replies: 17
Views: 11447

Re: Crazy HA RAM disk idea

"and you'll have system working SLOWER because of a cache provided latency."

Does this mean it is better to have a smaller cache as opposed to a bigger cache? I thought the bigger the cache the better the performance; am I wrong there?

Thanks,
Jeff
by jhamm@logos-data.com
Fri Jan 25, 2013 7:00 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free]
Topic: HA Node went down hard - how do I bring it back online?
Replies: 22
Views: 11461

Re: HA Node went down hard - how do I bring it back online?

But I still cannot connect :(

When I try to connect to 127.0.0.1, I get the following error message:

"StarWind Services not found on host"

I have checked, and the StarWind Service is running; I have tried stopping and re-starting it for good measure. Any ideas?

Thanks,
Jeff
by jhamm@logos-data.com
Fri Jan 25, 2013 6:56 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free]
Topic: HA Node went down hard - how do I bring it back online?
Replies: 22
Views: 11461

Re: HA Node went down hard - how do I bring it back online?

Never mind - I was able to open it in an RDP session (enabled the network, not StarWind, management NIC). Kinda weird though.
by jhamm@logos-data.com
Fri Jan 25, 2013 6:53 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free]
Topic: HA Node went down hard - how do I bring it back online?
Replies: 22
Views: 11461

Re: HA Node went down hard - how do I bring it back online?

I've replaced the hardware, and am trying to open the StarWind Management Console on the (formerly) crashed HA Node. However, when I try to run the console, the splash screen comes up, but then goes away and the management console does not open. In the interest of being safe, I have disabled all NIC...
by jhamm@logos-data.com
Fri Jan 25, 2013 6:00 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free]
Topic: Crazy HA RAM disk idea
Replies: 17
Views: 11447

Re: Crazy HA RAM disk idea

Does the StarWind cache also operate as a Read Cache (in addition to write back)? If so, could you accomplish the same thing by assigning the same amount of memory (or more) to the cache during target creation? For example, I could create a 5 GB HA target, and then specify a 5 GB cache. Would this g...
by jhamm@logos-data.com
Mon Jan 14, 2013 5:25 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free]
Topic: HA Node went down hard - how do I bring it back online?
Replies: 22
Views: 11461

Re: HA Node went down hard - how do I bring it back online?

Thanks Anatoly - you are correct that I want to continue to keep my datastores online running on Node2 during this process. Some more questions for clarification: - Do I really have to remove all the partners? Will Node1 not "see" the partners on Node 2 and just auto sync (full sync) with ...
by jhamm@logos-data.com
Thu Jan 10, 2013 10:49 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free]
Topic: HA Node went down hard - how do I bring it back online?
Replies: 22
Views: 11461

HA Node went down hard - how do I bring it back online?

One of my two HA Nodes went down hard (disk controller issues). I have a total of 9 HA Targets. 5 stayed online and available through the 2nd HA unit, but 4 went offline altogether. I had to go into the Management console on the 2nd unit and under Devices right click on the device, select synchroniz...