Event 24, SMBWitnessClient
I have setup a File Share Witness for my cluster, which seems to be functioning properly. I am able to live migrate storage/vms and simulate failover. I took a look at my event log and saw that every...
View Article[RES] Physical Disk: PnpNotifyCSVRemoval:
Hi Techies,Can you please tell me what is the all about this error? I'm getting this event in failover clustering, post which my VMs are going into pending state.[RES] Physical Disk:...
View ArticleMixing server models as cluster nodes
I've done several Windows failover clusters but we have always used identical hardware with identical specs and identical models. Now, we want to start mixing models as we add nodes to a current...
View Articlewarning 2886,1463,614 in AD DS on windows 2008R2
While doing thesetup for windows clustering on win 2008 R2,I installed AD on my Vm machine using dcpromo.exe.soon after installing AD services I got different warning in ADDS i.e 1463,2886 and 614 IN...
View ArticleCan I change which nic is used for a cluster network when more than one nic...
This cluster has been up and working for maybe a year and a half the way it is. There are two nodes, running Server 2012. In addition to a couple network interfaces devoted to VM traffic each node...
View ArticleHyper-v Live Migration not completing when using VM with large RAM
hi,i have a two node server 2012 R2 cluster hyper-v which uses 100GB CSV, and 128GB RAM across 2 physical CPU's (approx 7.1GB used when the VM is not booted), and 1 VM running windows 7 which has 64GB...
View Articlemoving cluster quorum drive to another volume
how do I move a current 1GB quorum drive in a mscs cluster to another 1GB volume?
View ArticleServer 2012 File Server Cluster Shadow Copies Disappear Some Time After Failover
Hello,I've seen similar questions posted on here before however I have yet to find a solution that worked for us so I'm adding my process in hopes someone can point out where I went wrong.The problem:...
View ArticleHow to manage windows cluster on windows server 2008 R2
Hi I want to know how to properly shutdown or stop windows cluster with out failover or failing it.I have successfully created windows cluster on win 2008 R2 sp1 using vmware with starwind software...
View ArticleQuestion about dynamic witness with Windows Server 2012 R2
Hi folks,Happy new year first :-)I just have a question concerning the new behavior of the witness provided by Windows Server 2012 R2.According to the Microsoft documentation I can read: The quorum...
View ArticleClustering Network Issue After Rebuilding Node: Node A is Reachable from Node...
Hey Guys - I've got an issue I've been working on for a couple of days now and need help with. Our company has a VDI cluster which has a total of 5 nodes. Recently, one went down and was rebuilt. I...
View ArticleGateway ip address is automatically removed on the network card when any one...
Hi ,I having my exchange sever 2010 intalled on windows servers 2008 R2 standard edition.Below mentioned servers are Hyper-V machines.Host Name : server 1ip details ip address - 192.168.17.88 Subnet...
View ArticleAvailable Storage always shows offline - cluster group /status
Hello,I have a cluster created for Hyper-V ,when i ran cluster group /status command available stoarge shows offline,is this expected behaviour ? during the initial setup it was showing online not...
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How to delete Cluster Network 1 in Hyper-V cluster?
Hi folks!So I added a few 10Gbe cards to our 4 node HV 2012 R2 cluster. I connected two of them to the switches and almost immediately I saw this weird "Cluster Network 1" show up in Failover Cluster...
View ArticleScripting cluster failover for patching (2008 server not R2)
We have a number of Windows 2008 (not R2) servers running sql. We currectly patch using a third party tool (Shavlik) and would like to automate the process. eg. failover, patch, failback, check...
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Database Availability Group - Network Problem
Hi All i have a question, hope that you can help me.My domain have 2 site. Each site have 3 mailbox server.This morning at 1 AM, mailbox database active move from HQ site to DR site because of network...
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Windows Server 2012 Cluster (SQL 2012) Continuous Error Events 2050, 2051
I have deployed Server 2012 Cluster (CSV) for SQL Server 2012. Everythings working fine but some warning and error events generating continuously. NODE01 2050 Warning...
View ArticleCluster node networking
I have five node Windows Server 2008 R2 Hyper-V cluster. I put one node to Maintance mode and all VMs migrated to other hosts. I pulled out LAN cables form that node for testing (one out, waited a...
View ArticleHyperV cluster lost the connection to the LUN unexpectedly and restored,...
Hi guys, i have a case here: my Hyperv 2008r R2 clusters use 8 nodes HP Blade Proliant 460c G7 to form up and storage is HP EVA. My CSV are 2TB each. Recently, my cluster keep receiving errors lost...
View ArticleSetting VMs to not be on the same host?
Howdy,I don't know the term for this so had trouble searching... We have multiple hyper-V host machines and most of our guest machines are created in pairs (e.g. web01, web02). What is the easiest,...
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