Recover 2008 R2 SP1 Cluster without a working AD/DC
Hi there, we just had a power outage take out a physical domain controller. The only other DC was virtualized in HA cluster.After reboot we are essentially left without AD/DC. I am able to log in to...
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S2D Tiering
Hi,We have 2 nodes (HP DL380 Gen 9), 20X capacity disks and 4X performance disks in each node. When we run Enable-ClusterS2D is auto-creates the pool. In FCM we then try to create a new virtual disk...
View ArticleCluster Validation Wizard - There is an error in the XML Document 5,10
Hello everyone, I've been searching the forums and search engines everywhere and have had no luck thus-far. Scenario: 2X Virtualized SQL Cluster nodes, Server 2008R2 Ent., SQL Server 2008R2, Disks...
View ArticleDisks from other cluster node visible when using get-disk on Windows Server 2016
HelloFor quite som time now, I have been trying to figure out why disks on other cluster nodes are listed when running Get-Disk (PowerShell) on Windows Server 2016 based cluster (15 node Exchange 2016...
View ArticleCSV becomes 'raw' after unexpected power outage
Hi folks, I'd like to seek your help regarding some weird problem we're facing in our environment. We have 2-node failover cluster running WS2016 and HP MSA SAN as its backend storage device. One...
View ArticleClusterparameter ObjectGUID shifted
Hi, So I try to link the networkname of a cluster resource to the AD object by the objectGUID.If I execute following command 'Get-ClusterResource -Cluster CLxxx -Name NameOfResource' the NetworkName...
View ArticleFile systems
Hi,We are running Server 2016 with S2D. We create virtual disks with ReFS and make them CSVs (so CSVFS).We then create VHDX files on them. Is there any recommendations as to what we then format these...
View Articlewhat should be the best practice guide for 5 node cluster
what should be the best practice guise for 5 node clusterAbp
View ArticleNeed Clarification on Storage Tiers vs Caching in S2D
Can anyone provide more clarification on the differences between cache and storage tiers? The Microsoft documentation doesn't provide many details about how it works or what's the use cases for each....
View ArticleCluster fails to create - timeout period expired
I have a server 2016 configured as a hyper-v converged network on which im trying to setup a new failover cluster. The DC is running as a VM outside the cluster (im trying to build). Everything seems...
View ArticleFAILOVER DOMAIN CONTROLLER
I have a Windows 2012 R2 server which contains Active Directory Domain Services and DNS as the Primary Domain Controller then I replicate on the Windows R2-2 Windows server as a secondary Domain...
View ArticleUnderstanding Quorum in a Windows Cluster Failover
Hello! Good day!I'm a bit confused about the quorum mechanism in a windows failover cluster. How will the quorum detects that a node is at a failed state? How will quorum move all resources from the...
View ArticleCan't connect to cluster from Cluster Nodes Hyper-V Cluster Server 2016
Hi, I have <g class="gr_ gr_41 gr-alert gr_spell gr_inline_cards gr_run_anim ContextualSpelling ins-del" data-gr-id="41" id="41">setup</g> a 2 node Server 2016 hyper-v cluster and passed...
View ArticleCan't connect to cluster from Cluster Nodes Hyper-V Cluster Server 2016
Hi,I have <g class="gr_ gr_73 gr-alert gr_spell gr_inline_cards gr_disable_anim_appear ContextualSpelling ins-del" data-gr-id="73" id="73">setup</g> a 2 node Server 2016 hyper-v cluster and...
View ArticleIs there a way to delay a resource auto start in a windows cluster?
Hi, I have setup a SQL Server Failover Cluster (2016 SP1) on a Windows Server 2016 for some tests and I was wondering if there is a way to change or add a delay on a resource or Generic Service. This...
View Articlecomputer has been hacked
computer has been hacked by someone who says they are Microsoft . the computer is frozen. DT00XO error
View ArticleSQL 2012 cluster maintenance mode
Hi,Just wondering if there is a way to put SQL 2012 cluster in maintenance mode, when we know there will be network outage for 5 minutes?If yes, could someone please let me know how to do it and how to...
View ArticleHyperV Cluster with S2D on hardware RAID?
Hello, I would like to create a hyperconverged 2 node HyperV Cluster with integrated storage using Storage Spaces Direct.The S2D function to sync the storage between both modes is great.The "software...
View ArticleMost Cost Effective 2.5" HDD for Storage Spaces Direct
The small business I work for is migrating over to an S2D cluster. Most of the environment we're going to run on SSD, however we do have a sizable portion of data that is rarely accessed but does need...
View ArticleCluster Network 1 , 2, 3. ...
Hi-I've setup a Hyper-V Cluster using 2 10 Gig NICs Teamed and everything is working fine. As I look to make modifications to this cluster for better reliability / separation of function (management,...
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