Microsoft Failover Clustering Events 1126, 1127 and 1129. Hearbeat Network...
Environment and problem:2 servers 2012 in a Microsoft failover clustering which is going to be used for SQL AlwaysON. There is no common storage between the servers, since I do not need one. These are...
View ArticleWindows Clustering AND Network card Power Management
Should Power Management on the network card in the Windows OS be disabled on a Windows Cluster heartbeat? is there any articles, KBs...etc?John M. Couch
View ArticleFailover Cluster Issue | IP conflict
Hi All,I am facing one issue in my existing Fail over clustering, as we have two node clustering.both the server showing the IP conflict for virtual IP (Cluster IP) and failover is not happening.Error...
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NLB Issue - Primary node turn to "Converging" after power failed.
Hi Guys, NLB is having issue after power trip on hyper v server. Primary node status turns to "Converging". We did try to remove and re-add note into NLB cluster, it is seem same as screen below....
View Articlenetft.sys is the cause for the bugchk blue screen on the server Windows 2008...
Hiwe have the server geting rebooted by a bugchk error for netft.sysPlease let me know if we have any fix for this issue. i am not sure wht is causing the issue on the serverthe server is windows 2008...
View ArticleDomain Controller and file server redundancy
Hi Guys,I know this might sound basic to most of you.We are having a single site, having a single DC, we don't have any redundancy for our DC. Can you please suggest, if we implement a secondary...
View ArticleServer 2012 R2 Cluster Failover issues during catastrophic failure of iSCSI...
On this posting, I detailed a simple two node Server 2012 R2 cluster configured with a single file server role. Both nodes accessing shared iSCSI storage. Client system is performing a simple looped...
View ArticleWINDOWS FAILOVER WEB SERVER
Hi,WE HAVE A WINDOWS IIS SERVER with windows 2008 R2.We want to create a failover for the same which is member of some domain.We want the data sync between these two and failover is required.Can some...
View ArticlePowerShell Get-Cluster Remote API Error
I am running a powershell script to get cluster information. The script works perfectly sometimes but sometimes fails on the get-cluster -domain command. It will fail and then maybe a half hour later...
View ArticleDisk Number - Does it Matter?
I am in the process of building a new physical cluster nodes using Windows 2012r2.We have 1 Raid1 Volume for OS and 1 Raid1 Volume for pagefile. We also have 2 Xterme IO cards installed in the system....
View ArticleTHIN CLIENT ARCHITECTURE USING WINDOWS
HI,IS IT POSSIBLE TO CREATE A THIN CLIENT ARCHITECTURE UNDER A DOMAIN.BASICALLY I WANT TO KNOW THE COMPLETE CONFIGURATION OF SERVERS AND CLIENTS CONFIGURATION FOR THIN CLIENTS WITHOUT VMs.CAN ANYBODY...
View ArticleIs safe to run the Cluster Validation Wizard in a production environment?
Hi, I have a failover cluster running Windows 2012 and hosting a DC and an Exchange 2010. Both VMs are running Windows 2008 R2. I have several errors in the event viewer. Some errors recommend running...
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NLB erro
Dear Support team, I have two server and NLB is installed on them.Everything was working fine until one day i got this error message and I don't know why.Now I can find my two servers under my cluster,...
View Articlealternative IP failover / cluster (like keepalived, ucarp, heartbeat, …) for...
Problem: IIS farm should be load balanced using multiple ARRs. Ideally the ARRs work in an active/active failover cluster. However NLB and WSFC cause too much trouble (see...
View Articlehow to configure a Cluster Node as Standby in a 4 node cluster/
hi, I wnat to setup a 3/4 node cluster.I know how to do 2 node fail over cluster with windows server 2012 R2.I just want to know how to make a cluster node always as standby in case of any node failure...
View ArticleHow to get Cluster IP address?
Hi All,I'm new to clustering,and having a two node cluster. I need write a piece of code to get the Cluster IP address. Below is the way i'm following1) Read all resource entries from the registry path...
View ArticleStretched Cluster with active/active storage and split bain
Hello forums,we have a problem understanding what will happen in a split brain situation in our current setup: Site A: - 2 Hyper-V Servers (but I guess for the question the type of application does not...
View Article2012 R2 Hyper-V cluster nodes hang
Hi,We have a two node Hyper-V cluster. ~ once a week either one of the cluster nodes hangs during a backup (Backup Exec 2014 Vray edition) causing all VM's to restart to the other node. When a node...
View ArticleNr of VMs per LUN (CSV)
I have seven node Hyper-V cluster (Server 2012 R2) and currently 133 VM's deployd there. I'm using only one LUN CSV with size 10TB, and 8TB of it is used by VM's. I have not had any problems with with...
View ArticleCAU Hotfix Plugin - The plug-in argument HotfixRootFolderPath has invalid value
Hi. I have 2012R2 cluster configured for CAU in self-updating mode with both WindowsUpdate and Hotfix plugins. The configuration went fine, however when I try to run CAU using these options, it will...
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