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Hyper-V iSCSI Target
hi,This is my first time I'm trying to use clustering using Microsoft iSCSI Target. I've setup all the settings on iSCSI Target according to few tutorials and they in demo's all Initiators are...
View ArticleLicencing Windows Server 2012 R2 in a HA Cluster
Let’s say I have a cluster with 4 nodes (2 CPU per node) running a couple of Linux machines (30+) and want to licence this Cluster also for Windows Server 2012 R2 systems. Since I would only use around...
View ArticleWSFC - Unable to successfully cleanup. An error occurred while creating cluster
Hello everyone,I am trying to do windows clustering 2012 for sql server 2012 clustering. I created 3 VMs, 1 DC and 2 server nodes and with in the DC I inatalled iSCSI target and created a iSCSI SAN.I...
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Rename a WS2012 R2 Hyper-V Cluster
I'm trying to rename my cluster via the GUI. Its not in production so I decided to see if it would 'just work' and it doesn't. I've rebooted both cluster nodes and still this happens when I try to...
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Having 2 file share witness for a 2 node windows cluster
Hello,I have a two node windows 2012 cluster on which I have configured SQL Server 2012 High Availability Groups.These two SQL server nodes are in different data centers.These are used by ASP.NET...
View ArticleAn error was encountered while configuring the clustered virtual machine
Hello.I have some 3 VMs on a Hyper-V server(2012 R2) which is part of a Failover Cluster.These machines are not highly available, but I would like to have them highly available, added to my...
View ArticleHyper-V Error
Hi,I got a lot of errors in Hyper-V Cluster. Please help.Event ID: 1254Clustered role 'Archibus' has exceeded its failover threshold. It has exhausted the configured number of failover attempts within...
View ArticleiSCSI Connections Keep Disconnecting
Our setup:Server 2012 R2 Hyper-V Cluster3 HP DL380p Hosts HP MSA 2040 SAN2 Cisco Nexus 5000 series Switches dedicated to iSCSI storage networkEach Host has an Intel x710-DA2 10Gb NIC, latest firmware...
View ArticleWindows 2012 File Server cluster - issue with adding file share
Greetings All,I have physical 2-node (nodes A and B) Windows 2012 Standard cluster with File Server role installed (standard SMB, no CSV/CAFS). Both nodes are alike, hardware and software-wise with the...
View ArticleCluster Name not coming online
Hi,We have a 2 node cluster on Windows 2012 R2 Standard and suddenly the cluster name is failing to come online. Both nodes are up and have joined the cluster, the IP address for the cluster is also...
View Article"There was a problem mounting the file" Server VHDX down
HiWe have a Server 2012 file server VM that has a 20 TB (3.73 actual size)dynamically expanding vhdx. All VMs are hosted on Hyper-V cluster. All VMs are stored on SOFS shares.Randomly(about every 6...
View ArticleTrouble Failover Cluster- SQL Server, Availability Group DNS Name
Hi everyone,Im having problems trying to do a failover cluster with SQL Server for High Availability.The nodes are configured with the Availability Group Listeners with two ip adresses.The name for the...
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CSV showing - backup in progress, redirected Access
friends ...i was testing Veeam B&R and as the backup was taking much time i had to stop it in between now my CSVs are showing backup in progress, redirected access. I tried all the options like...
View ArticleCSV cache monitoring problem
Hello, I have two Hyper-v servers as cluster nodes with enabled cluster shared volume cache and i try to monitor the cache from third server which is not a cluster node as i cannot start perfmon in...
View ArticleCanot Add Storage Pool to Signle Node Cluster
Hi. I want to prepare environment (Windows 2012R2) to serve SoFS on Storage Pool. At the beginning I would like to setup FailoverCluster witch SoFS service only on One node, and if everything will be...
View ArticleIssue With Server 2012 R2 Clustered File Share randomly deleting/locking files
I have a Server 2012 R2 2 node cluster with a ~76 TB File share (X:) and a ~10TB File share (Y:) each of these runs on opposing nodes, they have been in production about 18 months.Starting about 3...
View Articlemigration of 2008R2 cluster to 2012 R2 - New hardware
friends i have a 2 node cluster running on windows 2008 R2. connected via a SAN over iSCSI.i want to migrate to 2012 r2 as my current AD is very much messed up i dont want to migrate in the same domain...
View ArticleHow can I change a clustered disk Volume Id
Hi,Prior to clustering I have been rapid provisioning virtual machines using SAN disk cloning tools.As all the disks are cloned from the same master disk, the volumes on the disk will share the same...
View ArticleCluster Validation Advising Software Updates Missing
Hi,I've configured a new node and bought it into our Hyper-V Cluster but during the cluster validation it's giving me a warning advising that KB3108347 and KB3126041 are missing from the server.If I...
View ArticleUpgrading cluster 2012 -> 2012R2 no downtime
Hello,We have a 2-node cluster both Windows 2012 servers. We now want to add a third node, but this one is 2012R2. Cluster validation fails because the apparently can't work together.How can we add our...
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