Set-RubrikHvmFormatAutoUpgrade
SYNOPSIS
Updates the Hyper-V Virtual Machine format auto upgrade settings on a Rubrik cluster
SYNTAX
Set-RubrikHvmFormatAutoUpgrade [[-migrateFastVirtualDiskBuild] <Boolean>]
[[-maxFullMigrationStoragePercentage] <Int32>] [[-Server] <String>] [[-api] <String>] [<CommonParameters>]
DESCRIPTION
The Set-RubrikHvmFormatAutoUpgrade cmdlet is used to update the Hyper-V Virtual Machine format auto upgrade settings to a Rubrik cluster. There are two configurations available:
'migrateFastVirtualDiskBuild', or 'AutoUpgradeMode', is a boolean
flag that controls the use of the fast VHDX builder during
Hyper-V Virtual Machine migration.
When the value of the flag
is true, the Hyper-V Virtual Machine uses the fast VHDX builder the next time the
Hyper-V Virtual Machine is backed up.
A value of false disables the fast VHDX builder.
This flag is used in combination with the maxFullMigrationStoragePercentage
value.
'maxFullMigrationStoragePercentage', is an integer which specifies a
percentage of the total storage space.
When performing a full Hyper-V Virtual Machine
backup operation would bring the total used storage space above this
threshold, the cluster takes incremental backups instead.
This value is
used in combination with the migrateFastVirtualDiskBuild flag.
EXAMPLES
EXAMPLE 1
Set-RubrikHvmFormatAutoUpgrade -migrateFastVirtualDiskBuild $True
This will set the cluster configuration to automatically upgrade format for all Hyper-V Virtual Machines.
EXAMPLE 2
Set-RubrikHvmFormatAutoUpgrade -migrateFastVirtualDiskBuild $False
This will set the cluster configuration to not automatically upgrade format for any Hyper-V Virtual Machines.
EXAMPLE 3
Set-RubrikHvmFormatAutoUpgrade -maxFullMigrationStoragePercentage 70
This will set the cluster configuration to allow automatic upgrade only when the projected cluster space usage after upgrade does not exceed 70% of total cluster storage.
EXAMPLE 4
Set-RubrikHvmFormatAutoUpgrade -migrateFastVirtualDiskBuild $True -maxFullMigrationStoragePercentage 70
This will set both configurations on the cluster.
PARAMETERS
-migrateFastVirtualDiskBuild
Mode of automatic upgrade
Type: Boolean
Parameter Sets: (All)
Aliases: AutoUpgradeMode
Required: False
Position: 1
Default value: False
Accept pipeline input: False
Accept wildcard characters: False
-maxFullMigrationStoragePercentage
Maximum allowed cluster storage space usage if upgrade happens
Type: Int32
Parameter Sets: (All)
Aliases:
Required: False
Position: 2
Default value: 0
Accept pipeline input: False
Accept wildcard characters: False
-Server
Filter the report based on whether the Hyper-V Virtual Machine used fast VHDX format for its latest snapshot.
Type: String
Parameter Sets: (All)
Aliases:
Required: False
Position: 3
Default value: $global:RubrikConnection.server
Accept pipeline input: False
Accept wildcard characters: False
-api
API version
Type: String
Parameter Sets: (All)
Aliases:
Required: False
Position: 4
Default value: $global:RubrikConnection.api
Accept pipeline input: False
Accept wildcard characters: False
CommonParameters
This cmdlet supports the common parameters: -Debug, -ErrorAction, -ErrorVariable, -InformationAction, -InformationVariable, -OutVariable, -OutBuffer, -PipelineVariable, -Verbose, -WarningAction, and -WarningVariable. For more information, see about_CommonParameters.
INPUTS
OUTPUTS
NOTES
Written by Abhinav Prakash for community usage github: ab-prakash
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