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Posted in Windows Powershell, Windows Server | No Comment | 1,591 views | 26/10/2013 20:44
You can use this script to move only selected VMs live between Hyper-V Clusters.
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| # Configuration
$DestinationCluster = "HyperVCluster"
# Get Host and Cluster Information
$Hostname = (Get-VMHost).Name
$SourceCluster = (Get-Cluster $Hostname).Name
# Create VM Array
$VMArray = New-Object System.Collections.ArrayList
$VMArray.Clear();
$AddArray = $VMArray.Add("VM01")
$AddArray = $VMArray.Add("VM02")
$AddArray = $VMArray.Add("VM03")
# Get All Virtual Machines
$AllVMs = Get-VM
foreach ($VM in $AllVMs)
{
# Get VM and Cluster Information
$VMName = $VM.Name
$HyperVHost = $VM.ComputerName
$VMState = $VM.State
$ClusterGroup = Get-ClusterGroup | where Name -like "*$VMName*"
if ($VMArray.Contains($VMName) -eq $True)
{
# Remove from Cluster Resources
if ($ClusterGroup)
{
Get-ClusterGroup $ClusterGroup.Name -Cluster $SourceCluster | Remove-ClusterGroup -RemoveResources -Force
}
Write-Host " "
Write-Host Working on $VMName ..
# Get Volume and Memory Information
$Volume = ((Get-ClusterSharedVolume -Cluster $DestinationCluster | Select -ExpandProperty SharedVolumeInfo | Select @{label="Name";expression={(($_.FriendlyVolumeName).Split("\"))[-1]}},@{label="FreeSpace";expression={($_ | Select -Expand Partition).FreeSpace}} | Sort FreeSpace -Descending)[0]).Name
$DestinationNode = ((Get-Cluster $DestinationCluster | Get-ClusterNode | Select Name,@{label="FreeMemory";expression={([math]::round(((Get-WmiObject -ComputerName $_.Name -Class Win32_OperatingSystem).FreePhysicalMemory / 1KB), 0))}} | Sort FreeMemory -Descending)[0]).Name
# Move Virtual Machine
Move-VM $VMName -ComputerName $HyperVHost -DestinationHost $DestinationNode -IncludeStorage -DestinationStoragePath C:\ClusterStorage\$Volume\$VMName
# Add to Destination Cluster Resources
Add-VMToCluster $VMName -Cluster $DestinationCluster
Write-Host Done.
}
else
{
Write-Host " "
Write-Host Skipping $VMName ..
}
} |
# Configuration
$DestinationCluster = "HyperVCluster"
# Get Host and Cluster Information
$Hostname = (Get-VMHost).Name
$SourceCluster = (Get-Cluster $Hostname).Name
# Create VM Array
$VMArray = New-Object System.Collections.ArrayList
$VMArray.Clear();
$AddArray = $VMArray.Add("VM01")
$AddArray = $VMArray.Add("VM02")
$AddArray = $VMArray.Add("VM03")
# Get All Virtual Machines
$AllVMs = Get-VM
foreach ($VM in $AllVMs)
{
# Get VM and Cluster Information
$VMName = $VM.Name
$HyperVHost = $VM.ComputerName
$VMState = $VM.State
$ClusterGroup = Get-ClusterGroup | where Name -like "*$VMName*"
if ($VMArray.Contains($VMName) -eq $True)
{
# Remove from Cluster Resources
if ($ClusterGroup)
{
Get-ClusterGroup $ClusterGroup.Name -Cluster $SourceCluster | Remove-ClusterGroup -RemoveResources -Force
}
Write-Host " "
Write-Host Working on $VMName ..
# Get Volume and Memory Information
$Volume = ((Get-ClusterSharedVolume -Cluster $DestinationCluster | Select -ExpandProperty SharedVolumeInfo | Select @{label="Name";expression={(($_.FriendlyVolumeName).Split("\"))[-1]}},@{label="FreeSpace";expression={($_ | Select -Expand Partition).FreeSpace}} | Sort FreeSpace -Descending)[0]).Name
$DestinationNode = ((Get-Cluster $DestinationCluster | Get-ClusterNode | Select Name,@{label="FreeMemory";expression={([math]::round(((Get-WmiObject -ComputerName $_.Name -Class Win32_OperatingSystem).FreePhysicalMemory / 1KB), 0))}} | Sort FreeMemory -Descending)[0]).Name
# Move Virtual Machine
Move-VM $VMName -ComputerName $HyperVHost -DestinationHost $DestinationNode -IncludeStorage -DestinationStoragePath C:\ClusterStorage\$Volume\$VMName
# Add to Destination Cluster Resources
Add-VMToCluster $VMName -Cluster $DestinationCluster
Write-Host Done.
}
else
{
Write-Host " "
Write-Host Skipping $VMName ..
}
} You can add many VMs into array. Script will skip other VMs.
Posted in Virtual Machine Manager, Windows Powershell | No Comment | 3,652 views | 26/10/2013 20:18
You can use this script to see how much quota user role has and how much consumes in cloud.
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| # Create Quota Array
$QuotaArray = New-Object System.Collections.ArrayList
$UserRoles = Get-SCUserRole
foreach ($UserRole in $UserRoles)
{
$QuotaArray.Clear();
Write-Host " "
Write-Host "User Role: $UserRole"
Write-Host " "
$Quotas = Get-SCUserRoleQuota | Where RoleID -eq $UserRole.ID
foreach ($Quota in $Quotas)
{
$QuotaCloudID = $Quota.CloudID
# Get Cloud
$Cloud = Get-SCCloud | Where ID -eq $QuotaCloudID
$CloudName = $Cloud.Name
$CPUCountQuota = $Quota.CPUCount
$MemoryMBQuota = $Quota.MemoryMB
if ($QuotaArray.Contains("$CloudName") -eq $False)
{
# Get Cloud Usage
$CloudUsage = Get-SCCloudUsage -Cloud $Cloud -UserRole $UserRole
$CPUCountUsage = $CloudUsage.CPUUsageCount
$MemoryUsageMB = $CloudUsage.MemoryUsageMB
$StorageUsageGB = $CloudUsage.StorageUsageGB
$VMUsageCount = $CloudUsage.VMUsageCount
Write-Host "Cloud: $CloudName"
Write-Host "CPU Count: $CPUCountQuota"
Write-Host "CPU Count Usage: $CPUCountUsage"
Write-Host "Memory: $MemoryMBQuota"
Write-Host "Memory Usage: $MemoryUsageMB"
Write-Host "Storage Usage: $StorageUsageGB"
Write-Host "VM Count Usage: $VMUsageCount"
Write-Host " "
# Add to Array
$AddArray = $QuotaArray.Add("$CloudName")
}
}
} |
# Create Quota Array
$QuotaArray = New-Object System.Collections.ArrayList
$UserRoles = Get-SCUserRole
foreach ($UserRole in $UserRoles)
{
$QuotaArray.Clear();
Write-Host " "
Write-Host "User Role: $UserRole"
Write-Host " "
$Quotas = Get-SCUserRoleQuota | Where RoleID -eq $UserRole.ID
foreach ($Quota in $Quotas)
{
$QuotaCloudID = $Quota.CloudID
# Get Cloud
$Cloud = Get-SCCloud | Where ID -eq $QuotaCloudID
$CloudName = $Cloud.Name
$CPUCountQuota = $Quota.CPUCount
$MemoryMBQuota = $Quota.MemoryMB
if ($QuotaArray.Contains("$CloudName") -eq $False)
{
# Get Cloud Usage
$CloudUsage = Get-SCCloudUsage -Cloud $Cloud -UserRole $UserRole
$CPUCountUsage = $CloudUsage.CPUUsageCount
$MemoryUsageMB = $CloudUsage.MemoryUsageMB
$StorageUsageGB = $CloudUsage.StorageUsageGB
$VMUsageCount = $CloudUsage.VMUsageCount
Write-Host "Cloud: $CloudName"
Write-Host "CPU Count: $CPUCountQuota"
Write-Host "CPU Count Usage: $CPUCountUsage"
Write-Host "Memory: $MemoryMBQuota"
Write-Host "Memory Usage: $MemoryUsageMB"
Write-Host "Storage Usage: $StorageUsageGB"
Write-Host "VM Count Usage: $VMUsageCount"
Write-Host " "
# Add to Array
$AddArray = $QuotaArray.Add("$CloudName")
}
}
} I tried to do best formating in this :) Output is even more readable now.
Posted in Virtual Machine Manager, Windows Powershell, Windows Server | No Comment | 2,730 views | 23/10/2013 09:02
You can use this script to get details information of your Hyper-V Cluster:
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| (Get-Cluster | Get-ClusterNode | Select Name,@{label="CPU";expression={@(Get-WmiObject -ComputerName $_.Name -Class Win32_Processor)[0].Name}},@{label="Free Memory (GB)";expression={([math]::round(((Get-WmiObject -ComputerName $_.Name -Class Win32_OperatingSystem).FreePhysicalMemory / 1MB), 0))}},@{label="Free Memory (%)";expression={([math]::round(([math]::round(((Get-WmiObject -ComputerName $_.Name -Class Win32_OperatingSystem).FreePhysicalMemory / 1MB), 0))/([math]::round(((Get-WmiObject -ComputerName $_.Name -Class Win32_OperatingSystem).TotalVisibleMemorySize / 1MB), 0))*100))}},@{label="Total Memory (GB)";expression={([math]::round(((Get-WmiObject -ComputerName $_.Name -Class Win32_OperatingSystem).TotalVisibleMemorySize / 1MB), 0))}} | Sort Name) >> C:\info.txt
(Get-ClusterSharedVolume | Select -ExpandProperty SharedVolumeInfo | Select @{label="Name";expression={(($_.FriendlyVolumeName).Split("\"))[-1]}},@{label="Free Space (GB)";expression={([math]::round(((($_ | Select -Expand Partition).FreeSpace)/ 1GB), 0))}},@{label="Percent Free (%)";expression={([math]::round((($_ | Select -Expand Partition).PercentFree), 0))}},@{label="Total Space (GB)";expression={([math]::round(((($_ | Select -Expand Partition).Size)/ 1GB), 0))}} | Sort Name) >> C:\info.txt |
(Get-Cluster | Get-ClusterNode | Select Name,@{label="CPU";expression={@(Get-WmiObject -ComputerName $_.Name -Class Win32_Processor)[0].Name}},@{label="Free Memory (GB)";expression={([math]::round(((Get-WmiObject -ComputerName $_.Name -Class Win32_OperatingSystem).FreePhysicalMemory / 1MB), 0))}},@{label="Free Memory (%)";expression={([math]::round(([math]::round(((Get-WmiObject -ComputerName $_.Name -Class Win32_OperatingSystem).FreePhysicalMemory / 1MB), 0))/([math]::round(((Get-WmiObject -ComputerName $_.Name -Class Win32_OperatingSystem).TotalVisibleMemorySize / 1MB), 0))*100))}},@{label="Total Memory (GB)";expression={([math]::round(((Get-WmiObject -ComputerName $_.Name -Class Win32_OperatingSystem).TotalVisibleMemorySize / 1MB), 0))}} | Sort Name) >> C:\info.txt
(Get-ClusterSharedVolume | Select -ExpandProperty SharedVolumeInfo | Select @{label="Name";expression={(($_.FriendlyVolumeName).Split("\"))[-1]}},@{label="Free Space (GB)";expression={([math]::round(((($_ | Select -Expand Partition).FreeSpace)/ 1GB), 0))}},@{label="Percent Free (%)";expression={([math]::round((($_ | Select -Expand Partition).PercentFree), 0))}},@{label="Total Space (GB)";expression={([math]::round(((($_ | Select -Expand Partition).Size)/ 1GB), 0))}} | Sort Name) >> C:\info.txt That will output results into C:\info.txt.
Posted in Hayattan | No Comment | 2,039 views | 23/10/2013 08:06
CozumPark’in Microsoft Turkiye ofisinde gerçekleştireceği Server 2012 R2 Day’de PowerShell v4 anlatıyorum. Gelin hep birlikte vakit geçirelim dostlar :)
Etkinlik Programı:
Salon – 1
09:00 – 09:30 Kahvaltı
09:30 – 10:30 Windows Server 2012 R2 RDS Yenilikleri
10:30 – 10:45 Çay & Kahve Arası
10:45 – 11:45 PowerShell 4: Desired State Configuration (DSC)
11:45 – 12:00 Çay & Kahve Arası
12:00 – 13:00 Hyper-V Replica
Salon – 2
09:00 – 09:30 Kahvaltı
09:30 – 10:30 Server 2012 R2 Active Directory & Group Policy, Yenilikleri
10:30 – 10:45 Çay & Kahve Arası
10:45 – 11:45 Server 2012 R2 BYOD Yetenekleri & Workplace Join
11:45 – 12:00 Çay & Kahve Arası
12:00 – 13:00 Domain Controller Clonning & Snapshot Uygulamaları
Desired State Configuration’ı ilk kez anlatma mutluluğunu duyuyor olacağım :)
Posted in Windows Powershell, Windows Server | No Comment | 4,574 views | 09/10/2013 16:07
You can find duplicated SPNs in your AD with this PowerShell script. That will output into txt file and console.
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| $ADObjects = Get-ADObject -Filter "objectClass -eq 'user' -and objectClass -eq 'computer'" -Properties "samaccountname","serviceprincipalname"
$Array = New-Object System.Collections.ArrayList
$Array.Clear();
foreach ($ADObject in $ADObjects)
{
$SamAccountName = $ADObject.SamAccountName
$ServicePrincipalName = $ADObject.ServicePrincipalName
foreach ($SPN in $ServicePrincipalName)
{
$ReferenceObject = "$SamAccountName;$SPN"
if ($Array -like "*$SPN")
{
$Matched = $Array -like "*$SPN"
foreach ($Match in $Matched)
{
$MatchSAM = $Match.Split(";")[0]
if ($MatchSAM -ne $SamAccountName)
{
$Value = "$ReferenceObject%$Match"
Write-Host $Value
Add-Content -Value $Value -Path duplicated.txt
}
}
}
else
{
$Array.Add("$ReferenceObject")
}
}
} |
$ADObjects = Get-ADObject -Filter "objectClass -eq 'user' -and objectClass -eq 'computer'" -Properties "samaccountname","serviceprincipalname"
$Array = New-Object System.Collections.ArrayList
$Array.Clear();
foreach ($ADObject in $ADObjects)
{
$SamAccountName = $ADObject.SamAccountName
$ServicePrincipalName = $ADObject.ServicePrincipalName
foreach ($SPN in $ServicePrincipalName)
{
$ReferenceObject = "$SamAccountName;$SPN"
if ($Array -like "*$SPN")
{
$Matched = $Array -like "*$SPN"
foreach ($Match in $Matched)
{
$MatchSAM = $Match.Split(";")[0]
if ($MatchSAM -ne $SamAccountName)
{
$Value = "$ReferenceObject%$Match"
Write-Host $Value
Add-Content -Value $Value -Path duplicated.txt
}
}
}
else
{
$Array.Add("$ReferenceObject")
}
}
} You should split duplicated objects by %.
Posted in Virtual Machine Manager, Windows Powershell, Windows Server | No Comment | 1,612 views | 02/10/2013 14:56
Life saver if you have many nodes in a Hyper-V cluster :)
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| $SANSwitches = Get-Cluster | Get-ClusterNode | % { Get-VMSAN -ComputerName $_.Name }
Foreach ($SANSwitch in $SANSwitches)
{
$Name = $SANSwitch.Name
$HBADetails = $SANSwitch | Select -Expand HBAs
$PortAddress = $HBADetails.PortAddress
$ComputerName = $HBADetails.PSComputerName
Write-Host "Server: $ComputerName"
Write-Host "Switch Name: $Name"
Write-Host "Port Address: $PortAddress"
Write-Host " "
} |
$SANSwitches = Get-Cluster | Get-ClusterNode | % { Get-VMSAN -ComputerName $_.Name }
Foreach ($SANSwitch in $SANSwitches)
{
$Name = $SANSwitch.Name
$HBADetails = $SANSwitch | Select -Expand HBAs
$PortAddress = $HBADetails.PortAddress
$ComputerName = $HBADetails.PSComputerName
Write-Host "Server: $ComputerName"
Write-Host "Switch Name: $Name"
Write-Host "Port Address: $PortAddress"
Write-Host " "
} Just buy me a cup of coffee if you like it :)
Posted in Windows Powershell, Windows Server | No Comment | 1,450 views | 01/10/2013 14:28
You can see Shared Nothing Migration logs under event logs:
Applications and Services Logs > Windows > Windows > Hyper-V-VMMS > Admin
Also you can get them via PowerShell:
Get-WinEvent Microsoft-Windows-Hyper-V-VMMS-Admin -MaxEvents 10 | Where Id -like "2041*" |
Get-WinEvent Microsoft-Windows-Hyper-V-VMMS-Admin -MaxEvents 10 | Where Id -like "2041*" I don’t see messages output on my server but you may give it a try :)
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