Cluster Manager
hello,I would like to know what security level is required to run Failover Cluster manager? I had the question asked of me and I thought you have to be at least a Domain Admin to run it but I want to...
View ArticleOn 2-Node Windows 2012 R2 Cluster w/ raid disks for shared storage, after...
BLUF: Receiving the following exception when Add File Share is performed on an established 2-node cluster with shared storage.Log Name:...
View ArticleRolling Upgrade to Server 2016 - SAS IO Timeouts and CSV Entering Paused State
It seems like others are having similar issues after performing rolling upgrade to server 2016 while using clustered storage spaces. We are seeing events frequently, always at exactly 30 minute, or 1...
View ArticleCLUSTER COMMUNICATION NETWORK FIGURE
HELLO MICROSOFTi hope to fix cluster configuration in next windows server version stable... to be easy setup and more clear.I spend a week to figure cluster communication network between two nodes...
View ArticleSQL cluster occurs ID 1207 error frequently
SQL cluster occurs ID 1207 error frequently, and id 1207 error occurs four times every 15 minutes. The system is windows server 2008R2, and there are two member servers in the cluster. Check the...
View ArticleCluster-Aware Updating giving FAILED HRESULT 0x80244022 on multiple clusters
I currently have 3 clusters (total will be around 20 when done running HYPER-V at our remote locations. All three are getting the following Event:Scan failed with HRESULT 0x80244022We have a WSUS...
View ArticleCloud Witness and Split Brain Question
Hi all,I've been looking around but have not yet found an answer for the following scenario, if using a Cloud Witness on a two node, multi-site cluster.If the two nodes are unable to communicate with...
View ArticleS2D RDMA errors
We have 3 Node S2D Cluster using Iwarp and QL41262 25GB NIC's. When I run Get-NetAdapterRdma on any node I get that RDMA is enabled.Name InterfaceDescription...
View ArticleTrying to add disk to Failover Clustering
Failover cluster was setup by a previous staff member. Since not all the NAS was used, we are trying to add another LUN to the cluster. Disk shows in Disk Management, then trying to do a simple...
View ArticleCloning of existing Cluster and create same setup with new IP and hostname
Hello All,Could you please help me to understand whether cloning works expected in failover cluster?i have 1 SQL cluster and 1 FS cluster.. both are 2 nodes. we are planning to setup these same...
View ArticleFile Share in Cluster Help
Good Evening, I am doing MCSA at the moment, and I am practising through VM's on Hyper-V. After clustering 2 servers and I came to the part to create a file share an error is popping up. I have looked...
View ArticleFCM sluggish, some VMs changing state rapidly
I have a Hyper-V Failover Cluster where Failover Cluster Manager (FCM) is behaving very strangely.The FCM GUI shows several VMs changing state rapidly (from Running -> paused -> resume ->...
View ArticleWindows 2012 R2 Hyper-V cluster - One of the nodes VMs are hanging randomly
We have windows 2012 R2 Hyper-V cluster (@ Node with FC CSV storage) and we have noticed that some VMs are not responding and VMs are not reachable along with host for few seconds. This is affecting...
View ArticleBoy do I have a good one.
Over the past two weeks I have been having a lot of trouble with my cluster in my production and DR sites. Well to make a long story short I have gotten it figured out but ran into something I have...
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Duel: Non cluster aware APPLICATION vs SERVICE
Hey,I need to solve another conundrum. Here are some beautiful pictures for all to behold:Can somebody explain me in plain language- when do I use "App" vs "Service". It looks too easy, however I don't...
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Failover Cluster Voting problem
May I know why there is still vote for the downnode ?I shut down the node one by one from 04 -> 03 -> 02. and there is a FSW .
View Articles2d 4 nodes cluster
dears,i have 4 nodes s2d cluster 2019.all vms now are across 3 nodes. im facing issue with one node. i'm thinking of removing him and to format his os and add it back.can you help with that please?...
View ArticleFailover and DNS name resolution
hi guys,I have a primary and secondary failover setup on windows server 2016. My failover works successfully, and when it failover, at the DR it picks the DR IP fine. However, the hostname isn't...
View Articlequorum
Hi,If there is two node and both nodes are up and running but the heartbeat lost , in that case how node will decide who aill be active Thanks
View Article5120 event in S2D 4 node cluster
HiI am getting constant 5120 event ID in my 2019 S2D cluster, 4 node 100GB network (mellanox) between them, configured with ROCE.I see some Pause packets on the switch interfaces but it does not seem...
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