Server 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 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...
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...
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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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Failover cluster manager
Hi Guys,I am getting below error message while validate a configuration of failover cluster manager. I have checked services and cluster services are started. I have rebooted both the cluster server,...
View ArticleHow to Load Balance Event Collection
Hi, I got the Windows Event Forwarding working, but how can I load balance a huge number of souce computers to forwared their events to two or more servers in my domain?Im Using Windows Server 2012R2...
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Cluster CSV had errors, failed over, I see two volumes appear under CSV one...
So, we've been having issues with one of our clusters. Yesterday in the evening when no one was working it seems like a bunch of VMs went down. I found some errors in a couple event logs that show it...
View ArticleCluster Resource offline, Windows 2008R2
Hi All, I have cluster nodes.My cluster was working fine untill last week, after that it failed to bring the resource online.I see that cluster IP is online, but name not online,.I have checked from...
View ArticleBSODs: DRIVER_IRQL_NOT_LESS_OR_EQUAL (d1)
Hi there,I have a problem when I mount a disk on windows, the BSODs happen when I attempt to manage the disk.Windbg analyze the mini dump file as...
View ArticleDSM QFE Number mismatch on windows 2012
Hi, my validation tests are failing with below error on MPIO disks on windows 2012 standard clustered serverFor the device-specific module (DSM) named Microsoft DSM, versions do not match between node...
View ArticleFailover Cluster in a box
Hi,I'm in the process of building a test environment which requires a failover cluster for a SQL Server Always on configuration of 2 DB nodes. I have a single Windows 2012 R2 host server with Hyper-V...
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