SERVER 2012 FAILOVER CLUSTER – HYPER-V – Errors after Security Updates
Setup a Windows Server 2012 Failover Cluster with two hosts and a backend SAS SAN (Dell MD3200 with Dell Dual Port 6Gbps HBAs).Did a number of tests and failover of VMs from one host to the other...
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SQL 2012 Failover Cluster - unable to start because of 'Network Name' failed.
Hi all, Running a 2012R2 Failover Cluster with SQL 2012. I'm unable to start the SQL 2012 Cluster Role because of the following error;Log Name: System Source:...
View ArticleFileServer Cluster with 2 HP P4500
Hello Guys,I have one case and i need some solution from you. I need to deploy two clusters one of them is Hyper-V Cluster and second one is File Server Cluster (With SOFS).I know how to deploy and...
View ArticleShould you Optimize the Quorum Disk? (Defragment and Optimize Drives - Disks...
Should you Optimize the Quorum Disk? Scenario:Failover Cluster Server Windows 2012 R1 - 2 nodes - 1 x Quorum Disk.Regards,KKathySenior IT Support Analyst
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The wrong diskette is in the drive
Hello all,I have a strange issue occurring on my windows 2008R2 Enterprise 2 node Cluster. Both machines are physical.One of the Luns doesn't work as intended in one those nodes.So i can explain...
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Cluster CSV had errors, failed over, I see two volumes appear under CSV one...
So, we've been having issues with one of our clusters. Yesterday in the evening when no one was working it seems like a bunch of VMs went down. I found some errors in a couple event logs that show it...
View ArticleEvent 6, SMBWitnessClient critical event through DirectAccess
I have a Server 2012 R2 Failover Cluster with 2 nodes and with a few clustered disks volumes for shares. I also use the Disk Witness in Quorum. Everything has been working fine, expect when I connect...
View ArticleProduction Client Access Point of SQL instance is updated with Backup IP and...
Hi All, I have a Two Node widows 2012 Enterprise Fail over cluster with one SQL 2008 R2 instanceThere are three networks configured in the cluster 1. Production2. Backup3. HeartbeatSQL instance is...
View ArticleDisk not show for cluster
hi , i am trying to create cluster sql on guest level . i have two hyper-v server connected direct to storage EMC through fiber .i have created three LUN and map them to both hyper-v host .i can see...
View ArticleNew SMB shared folder cannot be created. The object already exists.
Hi Tried to create a new shared folder on a drive and got the message " New SMB shared folder cannot be created. The object already exists." This is a Windows 2008 Cluster. log has this entry:[RCM]...
View ArticleMulti-site cluster with one node in each of two sites
I think I know what the answer will be, but my question is which is the best quorum configuration? I have a 2 node cluster with one node in each of two sites and a replicated SAN between the sites. I...
View ArticleKB3093571 doesn't do what it was originally stated to do and now KB looks...
I downloaded Hotfix KB3093571 last week hoping to gain the ability to replicate VMs that were utilizing shared VHDX. After installing the hotfix I still receive an error message via Failover Cluster...
View ArticleResource Cluster Exceed Threshold
We have facing issue on Hyper V 2012 r2 Failover Cluster .A component on the server did not respond in a timely fashion. This caused the cluster resource 'Virtual Machine Configuration "ABC"(resource...
View ArticleCluster Aware Updating - Possible owners causes drain failure
Hello all,I have a question regarding possible owners that a VM can have and Cluster Aware Updating. We have several servers that cannot be moved between HyperV hosts, because the high availability is...
View ArticleWSFC - Unable to successfully cleanup. An error occurred while creating cluster
Hello everyone,I am trying to do windows clustering 2012 for sql server 2012 clustering. I created 3 VMs, 1 DC and 2 server nodes and with in the DC I inatalled iSCSI target and created a iSCSI SAN.I...
View ArticleCluster network name resource failed registration (Event ID 1196)
I recently implemented Cluster Aware Updating on my Windows 2012 cluster. During the setup of the role I selected the option to "Add the CAU clustered role with self-updating mode enabled, to this...
View ArticleEvent ID 5120 and cluster node fail
Good day. I have a problem with Hyper-V cluster. One of nodes get error 5120 andhas lostthe right to vote. After that, the service "cluster service" will stopped. After a 2 minutes "cluster service"...
View ArticleHow to upgrade hardware on Hyper-v cluster nodes
I have a Windows 2012 R2 cluster with four nodes running Hyper-v. I would like to upgrade the four nodes to new hardware. Can I remove a node from the cluster, rebuild the server on new hardware and...
View ArticleHyper-V Error
Hi,I got a lot of errors in Hyper-V Cluster. Please help.Event ID: 1254Clustered role 'Archibus' has exceeded its failover threshold. It has exhausted the configured number of failover attempts within...
View ArticleCluster Shared Volume disks report Online (No Access)
Hi, bit of a strange one here... I'm currently testing out a Hyper-V Failover Cluster on Windows Server 2012 Standard. We are using shared storage Synology RS810RP+ which supports LUN/iSCSI targets...
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