Live migration of one host drops 10 pings and times out machine connection...
I'm running a HA Hyper-v cluster of 2 Nodes on Server 2012 R2. I have a team of 4 network adaptors for LAN traffic and a team of 4 network adaptors for iSCSI traffic to the CSVs. Everything was fine...
View ArticleServer partially hangs during ISCSI failover for 30 seconds
Hi Everyone,I've been doing disaster recovery tests on my Hyper-V cluster and have found that it takes around 30 seconds for my ISCSI traffic to fail over. Is this normal or should it be...
View ArticleReplace of node in SQL Failover Cluster
HelloWe have a 2-node SQL server failover cluster running Windows Server 2012 R2 and SQL Server 2008 R2 standard.We need to replace one of the node, with a new server.I am a little uncertain on the...
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correct method of configuring failover cluster backup IP - windows 2012 R2
Hi All,Please find below steps we are following in our setup to configure failover cluster backup IP....can anyone let us know if that is the correct one. Right click on role, and add the backup IP as...
View ArticleStretch Clustering with Replication
I want to know if I am able to achieve with Server 2016 Datacenter Stretch clustering with replication on the following hardware / VMs:I have two supermicro storage servers with Server 2016 installed...
View ArticleStorage Replica -- how to replicate from one storage pool to another on the...
Have a S2D cluster with SSD/NVME. I also have SAN storage available to the same cluster. I want to replicate volumes from the S2D pool to SAN storage for backup purposes. How to? When i use FCM to...
View ArticleHybrid HyperV Cluster
Hi thereDespite of the Validation process, can I create a HyperV Fail over cluster with one physical node, on premise and another node on Azure ?I thank you for your time
View ArticleThe service principal name (SPN) was not found in Active Directory. Help me...
I am having trouble with getting my 2012 Hyper-V HA Cluster at 100%. I have 3 nodes and it complains about the MS KB patches not matching across the 3, somethings that get installed have no "uninstall"...
View ArticleFailover Cluster Manager - issues
I have some questions with regards to Failover Cluster Manager on Windows 2012. 1. We have 2 nodes. 1 is active and the 2nd is paused. Not sure why. I have got the servers like this. Just want to know...
View ArticleFailover cluster 2012r2 issue -Domain:Win 2008
Hi Everyone,i am facing the below issue for to create failover cluster,Cluster nodes: Windows 2012R2 Datacenter (2 servers)Domain : Windows 2008 (Forest/Domain functional level:2008)using Domain...
View Articledisk validated but still no disk suitable?
I have total 7 disks need add to 2012R2 cluster.5 are GPT disks and 2 are MBR disks.But only 5 GPT disks can add to cluster after all disks validated and didn't see any error in the validate...
View Article2012 R2 Cluster environment with RODC -- Network Name for VCO not coming online
00000d40.000010e8::2016/11/04-16:45:56.259 INFO [RES] Network Name: [NNLIB] GetCreatingDC - name xxxx-yyyyyyy, lookup flags = 1-----------//------------- DNS lookup a...
View Articlemigrating 2008 r2 hyperV cluster to 2012 r2 hyperV cluster
hello friends i know this has been discussed a lot ... but as i am running a production system with loads of clients on it with critical data i will take this as isolated setup.guys i need your help...
View ArticleCluster Service terminated by GUM Task
I've had an issue where one of my Windows 2012 R2 Hyper-V hosts just decided to keel over and die on me. The event which I'm seeing is as follows:Log Name: System Source:...
View ArticleFailover if Network Cable Unplugged
I've setup a cluster and I'm trying to understand how the systems will react upon failure. To simulate a network failure I unplugged the Network cable from a server that was active. It never failed...
View ArticleMSDTC scripted Install On Windows Server 2012
We are trying to Install MSDTC using powershell on a 2 Node Failover Cluster on a WS2012 std environment.Everything goes right except the grouptype of the MSDTC resource appears unknown (9999). Instead...
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2012 R2 hyper V cluster - VMs not able to move to another node
hello friends...i recently created a 2 node cluster and whenever i am running the config / validation wizard i am not getting any error ... but every few hours .. my VMs on this go down..my switches...
View ArticleHeartbeat Network for Cluster and Clustering Failure time question
Hello,Do I still need a heart beat network? Is it suppose to connect from Node A to Node B? Below is our configuration below:EMC SAN connected to Cisco SwitchNode A:Hyper-V 2012 R2Clustering enabled4-...
View ArticleQuestionnaire on Clustering and file share
Hi guys,In my current organization, we will be taking hand over from our client and the knowledge transfer KT will be started soon.My point is, during the KT session what should be the questions to be...
View ArticleStorage Spaces Direct Windows Server 2016 Lab Testing physical disks issue
alright folks , first of all thanks for the help if i get a answer.we are always on the look to test out some new stuff and this time we want to test Storage Spaces Direct,in case it proves to be good...
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