File Server Cluster CNO
Hi,Currently we have a 2 node Cluster on Windows 2008R2, this runs 10 File Server Services having users shares. Each of this File Server service runs on a disk presented from SAN.Each of the File...
View ArticleError 13 from ResourceControl for resource Disk Drive while adding cluster disk
Hi,I have a drive mounted at C:\mountpoint\Kdrive. C:\ is not a cluster disk. I am trying to use Cluster API to add this disk to the cluster but it fails with the following...
View ArticleGuest VM simultaneous failover
Hi,It is a requirement within our environment for certain guest VM's to always be located on the same node of a cluster as each other, so if one is migrated off, the other moves with it. Essentially...
View ArticleCluster VMs sometime fail while doing an export-vm
I'm using a powershell script to export some Clustered (2012 R2 Hyper-V) VMs through task scheduler. Every now and then a VM is restarted by cluster during the export-vm. The errors found from the...
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Windows Server 2012 Standard,Cluster CSV,Storage migration error--can't find...
architecturefiber san switch not showed in it.I use failover cluster manager to move a VM's storage from one volume to another,but here comes a error.In Cluster Storage,CSV not showed but an error.The...
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Cluster Adding Warning - windows 2008 R2 - 3 Node Cluster (Production System)
hello friends.. i am adding one node to my already running cluster. currently i have IBM servers on intel platform and addding one HP node on intel platform.. after adding the node getting below...
View ArticleFailover/Failback settings for WSFC/AlwaysOn in Multi-Subnet envoronment
Hi All,I'm new to WSFC/AlwaysOn. What production settings do you use for Failover/Failback, Failover threshold, network thresholds for WSFC/AlwaysOn in Multi-Subnet in different geographies to guard...
View Articlemigrate file failover cluster from windows 2003 R2 to a new domain
HiMy company recently bought another small company. This company had windows 2003 R2 failover cluster and now we have to migrate it to windows 2012 R2 cluster.What I have done is got 2 new servers...
View ArticleFailover Manager displays VM's as off but are on?
A strange odd thing I'm experiencing right now in my Failover Manger. I have a cluster environment that has 8 host servers. About 61 servers total. I had divided the host servers into 3 dedicated...
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Migration to new node failing - Windows 2008R2
Dear team,I just added a new host and it looked everything went well.. i am getting dll error as per below .. not sure what to do with itIs this causing my VM migration to fail.. not sure where do i...
View ArticleRunning chkdsk casues Cluster Shared Volumes to go offline
Basic setup at Production site:2x Dell R730 running Windows 2012 R2 Standard (Windows updates current as of June 2016). Cluster passed Validation tests, with the exception of some warnings due to iSCSI...
View ArticleIntermittent Live Migration failure generating Event ID 21502, 22038, 21111,...
We have a multi node Hyper V Cluster that has recently developed an issue with intermittent failure of live migrations.We noticed this when one of our CAU runs failed because it could not place the...
View ArticleCluster events: Query Incomplete
HiWhen i refresh my Cluster events in failover cluster manager i can se the following displayed in the status bar at the bottom:"Error opening log on node XXX1.fqdn, XXXX2.fqdn, XXXX3.fqdn"The eventlog...
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backup issue of Hyper-V guest machine
Hello friend,I am getting an error while trying to take the backup of Hyper-V guest mach. Same host having 2 VM one server vm backup is working fine but second server having VSS error getting...Event...
View ArticleAny beter way to do it?
2 node cluster windows 2008 r2 with node and file witness share the cluster resource (DHCP) is on cluster disk F now, we need to decommision the storage which holds file share and cluster disk. We need...
View ArticleReplace a physical disk resource in a Windows 2003 SQL cluster
Hello All. I am in a situation where I need to replace a SAN disk in windows 2003 SQL cluster with a another disk with larger size. I cannot go for an expansion of the drive. here is my plan but since...
View ArticleDisaster Recovery - Cluster Configuration
Hi,i have a 3 node CSV cluster that we use for hyper-v. I am preparing our DR solution but unsure about backing up the cluster configuration. If the worst happened and i had to restore our full Veeam...
View ArticleWindows Failover cluster across datacenter. Understanding Quorum
Hi ,We are planning to have 3 node cluster wherein 2 node will be in primary and 1 node will reside in DR. Node in DR will participate as member of windows cluster extended to DR but will not be an...
View ArticleWhy does my cluster name appear to be CLUSTER NAME
Can anyone help? I've setup my failover cluster and I was having issues change the heartbeat TTL. Turns out the my cluster name is "CLUSTER NAME" not the one I thought I'd setup. Why has this...
View ArticleMonitoring Server (Opmanager) shows clear/online status for one of the MS SQL...
Environment:-Opmanger monitoring server across multiple WAN connections installed on subnet 10.250.1.xx3 x MS SQL Server 2012 Enterprise edition installed on two MS Windows 2012 R2 virtual machines on...
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