Add Fibre channel Adapter Hyper-v 2016

When you want to add an Virtual Fibre adapter to an VM you will get an error like

When this happens you have to set the VirtualizationBasedSecurityOptOut  to $true:

Set-VMSecurity -vmname "vmname" -VirtualizationBasedSecurityOptOut $true

After changing this you will be able to add an virtual fibre channel adapter

Users in Azure groups

Below command makes connection to you Azure environment and looks which users are in the Azure predefined groups

# Connect to MSOL

$UserCredential = Get-Credential

Connect-MsolService -Credential $UserCredential

# Get all users from azure groups

$roles = Get-MsolRole

foreach ($role in $roles)

{

    write-host $role.Name -ForegroundColor Green

    Get-MsolRoleMember -RoleObjectId $role.ObjectId

}

Failover Cluster Settings 2012r2 VS 2016 (Hyper-V)

Below an overview of all the differences of the available settings of a Windows failover cluster between a 2012r2 cluster and a 2016 cluster.

Hyper-v 2012 R2 Cluster settings	Hyper-V 2016 Cluster settings	Remark
AddEvictDelay                           : 60	AddEvictDelay                           : 60
AdministrativeAccessPoint               : ActiveDirectoryAndDns	AdministrativeAccessPoint               : ActiveDirectoryAndDns
BackupInProgress                        : 0	BackupInProgress                        : 0
BlockCacheSize                          : 0	BlockCacheSize                          : 0
ClusSvcHangTimeout                      : 60	ClusSvcHangTimeout                      : 135	New value
ClusSvcRegroupOpeningTimeout            : 5		Depricated
ClusSvcRegroupPruningTimeout            : 5		Depricated
ClusSvcRegroupStageTimeout              : 10	ClusSvcRegroupStageTimeout              : 10
ClusSvcRegroupTickInMilliseconds        : 300	ClusSvcRegroupTickInMilliseconds        : 300
ClusterEnforcedAntiAffinity             : 0	ClusterEnforcedAntiAffinity             : 0
ClusterGroupWaitDelay                   : 120	ClusterGroupWaitDelay                   : 120
ClusterLogLevel                         : 3	ClusterLogLevel                         : 3
ClusterLogSize                          : 300	ClusterLogSize                          : 300
CrossSubnetDelay                        : 1000	CrossSubnetDelay                        : 1000
CrossSubnetThreshold                    : 20	CrossSubnetThreshold                    : 20
CsvBalancer                             : 1	CsvBalancer                             : 1
DatabaseReadWriteMode                   : 1	DatabaseReadWriteMode                   : 0	New value
DefaultNetworkRole                      : 2	DefaultNetworkRole                      : 3	New value
Description                             :	Description                             :
Domain                                  : Name.local	Domain                                  : Name.LOCAL
DrainOnShutdown                         : 1	DrainOnShutdown                         : 1
DynamicQuorum                           : 1	DynamicQuorum                           : 1
EnableSharedVolumes                     : Enabled	EnableSharedVolumes                     : Enabled
FixQuorum                               : 0	FixQuorum                               : 0
HangRecoveryAction                      : 3	HangRecoveryAction                      : 3
Id                                      :	Id                                      :
IgnorePersistentStateOnStartup          : 0	IgnorePersistentStateOnStartup          : 0
LogResourceControls                     : 0	LogResourceControls                     : 0
LowerQuorumPriorityNodeId               : 0	LowerQuorumPriorityNodeId               : 0
MessageBufferLength                     : 50	MessageBufferLength                     : 50
MinimumNeverPreemptPriority             : 3000	MinimumNeverPreemptPriority             : 3000
MinimumPreemptorPriority                : 1	MinimumPreemptorPriority                : 1
Name                                    : CLU03	Name                                    : CLU03
NetftIPSecEnabled                       : 1	NetftIPSecEnabled                       : 1
PlumbAllCrossSubnetRoutes               : 0	PlumbAllCrossSubnetRoutes               : 0
PreventQuorum                           : 0	PreventQuorum                           : 0
QuorumArbitrationTimeMax                : 90	QuorumArbitrationTimeMax                : 90
RecentEventsResetTime                   : 10-5-2017 09:07:41	RecentEventsResetTime                   : 9-5-2017 07:42:18
RequestReplyTimeout                     : 60	RequestReplyTimeout                     : 60
RootMemoryReserved                      : 512		Depricated
RouteHistoryLength                      : 10	RouteHistoryLength                      : 10
SameSubnetDelay                         : 1000	SameSubnetDelay                         : 1000
SameSubnetThreshold                     : 10	SameSubnetThreshold                     : 10
SecurityLevel                           : 1	SecurityLevel                           : 1
SharedVolumeCompatibleFilters           : {}	SharedVolumeCompatibleFilters           : {}
SharedVolumeIncompatibleFilters         : {}	SharedVolumeIncompatibleFilters         : {}
SharedVolumeSecurityDescriptor          : {1, 0, 4, 128...}	SharedVolumeSecurityDescriptor          : {1, 0, 4, 128...}
SharedVolumesRoot                       : C:\ClusterStorage	SharedVolumesRoot                       : C:\ClusterStorage
SharedVolumeVssWriterOperationTimeout   : 1800	SharedVolumeVssWriterOperationTimeout   : 1800
ShutdownTimeoutInMinutes                : 24	ShutdownTimeoutInMinutes                : 24
UseClientAccessNetworksForSharedVolumes : 0	UseClientAccessNetworksForSharedVolumes : 2	New value
WitnessDatabaseWriteTimeout             : 300	WitnessDatabaseWriteTimeout             : 300
WitnessDynamicWeight                    : 1	WitnessDynamicWeight                    : 1
WitnessRestartInterval                  : 15	WitnessRestartInterval                  : 15
	AutoAssignNodeSite                      : 0	New
	AutoBalancerLevel                       : 1	New
	AutoBalancerMode                        : 2	New
	ClusterFunctionalLevel                  : 9	New
	ClusterUpgradeVersion                   : 8	New
	CrossSiteDelay                          : 1000	New
	CrossSiteThreshold                      : 20	New
	DumpPolicy                              : 34672921	New
	GroupDependencyTimeout                  : 600	New
	PlacementOptions                        : 0	New
	PreferredSite                           :	New
	QuarantineDuration                      : 7200	New
	QuarantineThreshold                     : 3	New
	ResiliencyDefaultPeriod                 : 240	New
	ResiliencyLevel                         : AlwaysIsolate	New
	S2DBusTypes                             : 0	New
	S2DCacheBehavior                        : Default	New
	S2DCacheDesiredState                    : Enabled	New
	S2DCacheMetadataReserveBytes            : 34359738368	New
	S2DCachePageSizeKBytes                  : 16	New
	S2DEnabled                              : 0	New
	S2DIOLatencyThreshold                   : 10000	New
	S2DOptimizations                        : 0	New

VHDX files not removed after storage move

Sometimes after doing a storage move in SCVMM 2012 the source will not be removed from the CSV LUN after completion.

Not always but sometimes you will get the following message:

 

As the warning states you have to manually delete the contents, but if you delete the VHDX file it will be gone but after hitting f5 the file is still there.

There are some people saying you have to change the owner of the CSV disk and delete the files on the owner node of the CSV.

 

But there is a simpler way to delete the files. Just rename the folder where the files are located, normally is this like c:\clusterstorage\volumex\servername\

So just rename the folder servername to servernameold, then go 1 folder up to volume 1 and go back, et voila the files are gone!