Two witness disks
Hi EveryoneBase on what I understand, the witness disk is used for breaking the voting tier during a failure occur in a even number node cluster. As the SAN will provide a witness disk for voting, I...
View ArticleVM Distribution On Hyper-v High Availability Cluster
Hello,I am wondering what is a good way to distribute VMs across a HA cluster. Is it just a matter placing them per host resource?
View ArticleFolder Redirection Error: The requested resource is in use.
I am planning on migrating all of my users' redirected folders off of a single 2008 R2 file server onto a 2012 R2 Failover Cluster. I have created several Continuously Available File Shares to house...
View ArticleCan not connect to a cluster and hyper-v manager(to one of my hosts) but...
Hello guysI'm using a cluster hyper-v 2012 r2 with 9 hosts and after 12 hours without energy, it back again. my problem is:my cluster do not backall hyper-v hosts are and running hypervisor... all vms...
View ArticleUnderlying storage for scale out file servers?
Hi,I've been pondering about a very basic question. When it comes to highly available SMB shares (scale out file servers, volume shared cluster). Especially when listening to webcasts or reading blogs,...
View Articlecan´t distribute vms from the 3 nodes of the cluster
Hi all,I build a 3 NODEs FailOver cluster to run 16 VMs. But I can´t distribute the machines from the 3 nodes and run them all. The only option i have is to run all on the same node.What is wrong?I...
View ArticleThin Provisioning Storage Space Virtual Disk on 2012R2 SOFS as CSV
HiWe have a two node SOFS cluster that is connected to a DataOn JBOD through SAS. 4 X SSD + 2 X 6TB HDDs Tier storage pool created as a 2 way mirror and configured as CSV. we have an additional 4 X 6TB...
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Cluster nodes loosing communication
Hello,http://support.microsoft.com/kb/2462468I have checked the services on both nodes, they are all started: Cluster Service, TCP/IP etc... all automatic services are started on both nodes.Log Name:...
View ArticleIs MSSQL Cluster supported running on SOFS?
HiWe plan to setup a SOFS (JBOD with FileCluster) + Hyper-V Cluster (With VMM). We then plan to create 2 x VM´s running MSSQL in MSSQL Cluster. My question is: Is it supported to place the...
View ArticleList of reccomended updates for 2012 R2-based failover clusters?
Is there a separate list of reccomended updates for 2012 R2-based failover clusters? Or should I stick to http://support.microsoft.com/kb/2784261 an pick those that apply?
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"New Role" listed in failover cluster manager
This has appeared in my failover cluster manager & I'm not certain what it is. I'm not experiencing any issues at the moment. Can anyone shed some light on this for me?
View ArticleImplement of File and Print server clustering
Hi All,Server is installed with File Services and Print Services role, i would like to implement cluster for this server for fault tolerant. This server is direct attached to HP storage with SAS...
View ArticleWindows 2012 R2 Cluster on DMZ network
Dear , We are planning to setup windows 2012 R2 Cluster on DMZ network in order to have high availability of Hyper-V virtual Machine.My concern are :Could we setup windows 2012 R2 cluster on DMZ...
View ArticleCluster Node paused
Hi there My Setup:2 Cluster Nodes (HP DL380 G7 & HP DL380 Gen8) HP P2000 G3 FC MSA (MPIO)The Gen8 Cluster Node pauses after a few minutes, but stays online if the G7 is paused (no drain) My...
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Hyper-V Network Cluster Connections Unavailable
We have 4 servers in a cluster. They appear to be functioning fine, however, Live Migrations have failed with error "Failed to get the network address for this operation. (0x000013AB)."On...
View ArticleISCSI disk not available for storage
I am trying to create a lab to demonstrate a simple clustering environment. Best practices is not an issue here. I have a lone Domain Controller that is also running Hyper-V. I am hosting 2 VMs, I call...
View ArticleCan I Load Balace a file share witness?
Hi,I got AlwaysOn Availability Group working with a file share witness.The file share reside on a server in my network, hence it's a single point of failure.Can I put a load balancer endpoint for the...
View Articlevalidation failed on remote server - Ensure that the remote registry service...
I am trying to setup my 2012 cluster and when i try to add my remote server it gives me an errorFailed to access remote registry on server.Ensure that the remote registry service is running, and have...
View ArticleOracle10g Ent. Real application cluster setup in 32bit Windows 2008 Ent
We want to setup Oracle 10g Enterprise Real application cluster(RAC) in a two node 32bit Windows 2008 Enterprise server for database high availability. DB servers have 16GB RAM and are of same make...
View ArticleFailed to put node in node maintenance mode. Details:...
CAU was working for some time (I was really surprised that it did actually work without any hitch, being it MS product...)But it is back to its old tricks:Failed to put node VHOST01 in node maintenance...
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