8.3 Name Generation in Cluster
HiI have a Scale Out File Server based on Server 2012 which is used for storage for our Hyper-V VHDX's. We have two nodes in the Cluster and the underlying storage is a Dell PowerVault MD3220 (SAS).We...
View ArticleMSDTC Service Interrupted due to Low Disk Space in MSDTC Log drive (Cluster...
Hi,I am working on SQL Cluster 2008 along with MSDTC service configured for the purpose of Distributed transactions.I was looking into cluster logs and found that there is fail over happened of MSDTC...
View ArticleMS SQL Server 2008 Metro Cluster with same subnet
Hi All,I want to setup SQL 2008 Active / Passive Cluster for OCS 2007 between two Data centers, Both DCs are same location which building 1(DC1) and building 2(DC2).I am planning to use Hyper-V cluster...
View ArticleRandom Reboots
Hello, I am experiencing random reboots on random servers during the week at random time... I did some research and I am suspecting that the "automatic recovery for application health monitoring" is...
View Articlewin server 2012 two node cluster, local "cliuser" issue
Hello,I have a two node Windows Server 2012 STN Cluster with a few SQL instances installed inside it. Recently in my security event log I see these errors on both nodes:An attempt was made to reset an...
View ArticleMigration 2008R2 Cluster to 2012R2 - SAN Compatible?
Hello All,We have a Server 2008 R2 two-node Hyper-V cluster running on an IBM DS3400 SAN. We would like to upgrade the nodes to Server 2012 R2. The node hardware supports 2012 R2. But IBM hasn't listed...
View Article'Beowulf Cluster' under a Windows environment ?
Hello,Anyone have thoughts on our experiment to build a simple 'Beowulf Cluster' under a Windows environment ? Presently we have four older Dell single core machines, nearly identical, that would fit...
View ArticleVMs Fail Randomly on 2012 Cluster
Our 2-node Server 2012 Hyper-V cluster is having an issue where VMs seem to randomly fail for no apparent reason. We are using Dell R900s with a MD3200i SAN and we have separate networks for iSCSI and...
View ArticleHyper-V 2008 R2 cluster down
Hello,We have a 3 node Hyper-V 2008 R2 failover cluster. Yesterday we had problems and all VM's on node 3 went down. At 17:00 the back-up starts of the VM's which are on CSV(with DPM 2010 and hardware...
View ArticlePrint server clustering and current print server
Hi,I'm reading about server HA/clustering and in particular print server HA/clustering, I have not got as far as setting anything up so please bare with my lack of knowledge. I have one question, can...
View ArticleUnknown Issue with 2012 Failover Cluster
HelloI have 2 Hosts , HP Proliant DL580 G7 with Server windows server 2012 Installed and updated with the last windows updates and drivers and hardware firmware. And the Hyper-v Role installed.With FC...
View ArticleHow to make 2 Node File Cluster with SAS Disks
Hello,I cant fine any detailed, specific information and answer on this questionI have 2 Servers, Say HP, with 4 SAS disks each, 1 for OS (2012R2Data) and 3 available.I want to create fault tolerant...
View ArticleTesting failover
I am brand new to MS Failover clustering. I have created from the checklists that microsoft provides a 2-node failover cluster with Windows 2008 in my test lab. I setup SQL Server as the...
View Articlecan make a DHCP VM in cluster role
hi i have created fail over cluster with windows server 2012i have a DHCP vm when i choose roles>> dhcp role to configure that DHCP vm it says no dhcp server found!!so my question is isnt it...
View ArticleError when adding a disk to Cluster Shared Volumes
When adding a disk to Cluster Shared Volumes via Failover Cluster Manager, I get a couple of errors.Event ID 5145 in System Log:While adding the disk ('Cluster Disk 1') to Cluster Shared Volumes,...
View ArticleLoopback adapters and DSR: DAG Cluster node--which is not Cluster...
An all-hardware Exchange 2010 SP3 UR4 DAG cluster is having an issue when the Microsoft Loopback adapter is installed (from Device Manager...Add Legacy Hardware) to support DSR operations with hardware...
View Articledisk failover works only in one direction winserver 2012R2
I have been banging my head against the wall trying to figure this out...I have a cluster with WS2012R2 The cluster is on 2 HP DL360 G7 all latest rom drivers etc..Connection to the disks is via emulex...
View ArticleSQL 2012 std Cluster/ W2012R2 on ESXi 5.1
As I was reading the posts it appear that ESXi 5.1 does support MSCS on W2012 server.We are trying to setup a SQL 212 cluster (not always on bc we don't have Enterprise license) on two vm hosts running...
View Article2012 R2 Cluster - Issues creating cluster
New Dell VRTX server with 2 server blades. Installed Server 2012 R2 on both blades and all working ok.Ran the 'Validate Configuration' wizard and all ok apart from Storage Spaces, which we won't need...
View Articlemoving active node resources to the inactive node
We have a 2 node , majority disk, Windows 2008R2 failover cluster. The active node is currently showing all resources and services on node A. Node B is the inactive node. we are about to perform...
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