]
DESCRIPTION
The Set-ResiliencySetting cmdlet modifies the properties of the specified resiliency setting name. For example,
the user can specify that when creating any new virtual disk using the resiliency setting named Mirror, that the
default interleave value would be 128K, or to define the default number of columns to use when creating a Simple
(stripe without parity) virtual disk.
PARAMETERS
-AutoNumberOfColumns []
Indicates whether the provider automatically determines the best possible column count for a resiliency
setting on a storage pool. The value ranges are:
-- Mirror. The minimum is two for two-way mirror or three for three-way mirror. The maxmium is eight times the
number of data copies.
-- Parity. The minimum is three for single parity and seven for dual parity. The maximum is eight for single
parity and 17 for dual parity.
-- Simple. The minimum is one. The maximum is eight.
Required? false
Position? named
Default value none
Accept pipeline input? false
Accept wildcard characters? false
-CimSession []
Runs the cmdlet in a remote session or on a remote computer. Enter a computer name or a session object, such
as the output of a New-CimSession or Get-CimSession cmdlet. The default is the current session on the local
computer.
Required? false
Position? named
Default value none
Accept pipeline input? false
Accept wildcard characters? false
-InterleaveDefault []
Specifies the default interleave value to use. The interleave value represents the number of bytes that is
written to a single physical disk. Therefore, Interleave * NumberOfColumns yields the size of one stripe of
user data.
Required? false
Position? named
Default value none
Accept pipeline input? false
Accept wildcard characters? false
-Name
Specifies the name of an object or setting. The acceptable values for this parameter are:simple, mirror, or
parity.
Required? true
Position? named
Default value none
Accept pipeline input? false
Accept wildcard characters? false
-NumberOfColumnsDefault []
Specifies the default number of columns to create.
Required? false
Position? named
Default value none
Accept pipeline input? false
Accept wildcard characters? false
-NumberOfDataCopiesDefault []
Specifies the default number of data copies to create.
Required? false
Position? named
Default value none
Accept pipeline input? false
Accept wildcard characters? false
-NumberOfGroupsDefault []
Specifies the default number of groups used by Local Reconstruction Coding (LRC) with a dual parity virtual
disk. We recommend omitting this parameter and using the defaults.
Required? false
Position? named
Default value none
Accept pipeline input? false
Accept wildcard characters? false
-PassThru []
Sends items from the interactive window down the pipeline as input to other cmdlets. By default, this cmdlet
does not generate any output.
To send items from the interactive window down the pipeline, click to select the items and then click OK.
Shift-click and Ctrl-click are supported.
Required? false
Position? named
Default value none
Accept pipeline input? false
Accept wildcard characters? false
-PhysicalDiskRedundancyDefault []
Specifies the default number to use for the physical disk redundancy value.
Required? false
Position? named
Default value none
Accept pipeline input? false
Accept wildcard characters? false
-StoragePool
Accepts a StoragePool object as input. The Storage Pool CIM object is exposed by the Get-StoragePool cmdlet.
Required? true
Position? named
Default value none
Accept pipeline input? True (ByValue)
Accept wildcard characters? false
-ThrottleLimit []
Specifies the maximum number of concurrent operations that can be established to run the cmdlet. If this
parameter is omitted or a value of 0 is entered, then Windows PowerShellr calculates an optimum throttle limit
for the cmdlet based on the number of CIM cmdlets that are running on the computer. The throttle limit applies
only to the current cmdlet, not to the session or to the computer.
Required? false
Position? named
Default value none
Accept pipeline input? false
Accept wildcard characters? false
-UniqueId
Specifies an ID used to uniquely identify a Disk object in the system. The ID persists through restarts.
Required? true
Position? named
Default value none
Accept pipeline input? True (ByPropertyName)
Accept wildcard characters? false
This cmdlet supports the common parameters: Verbose, Debug,
ErrorAction, ErrorVariable, WarningAction, WarningVariable,
OutBuffer, PipelineVariable, and OutVariable. For more information, see
about_CommonParameters (https:/go.microsoft.com/fwlink/?LinkID=113216).
INPUTS
Microsoft.Management.Infrastructure.CimInstance#ROOT/Microsoft/Windows/Storage/MSFT_ResiliencySetting
http://msdn.microsoft.com/library/windows/desktop/hh830538.aspx
You can use the pipeline operator to pass an MSFT_ResiliencySetting object to the InputObject parameter.
Microsoft.Management.Infrastructure.CimInstance#ROOT/Microsoft/Windows/Storage/MSFT_StoragePool
http://msdn.microsoft.com/library/windows/desktop/hh830551.aspx
You can use the pipeline operator to pass an MSFT_StoragePool object to the StoragePool parameter.
OUTPUTS
Microsoft.Management.Infrastructure.CimInstance#ROOT/Microsoft/Windows/Storage/MSFT_ResiliencySetting
http://msdn.microsoft.com/library/windows/desktop/hh830538.aspx
This cmdlet generates an object that represents resiliency settings if you specify the PassThru parameter.
EXAMPLE 1
PS C:\>Set-ResiliencySetting -Name "Mirror" -StoragePool (Get-StoragePool -FriendlyName "CompanyData")
-NumberofColumnsDefault 8 -NumberofDataCopies 2
This example sets the default number of columns to eight on virtual disks that use the Mirror setting, with the
number of data copies set to two, indicating a two-way mirror, instead of a three-way mirror. The command uses the
Get-StoragePool cmdlet to obtain the storage pool that has the friendly name CompanyData as a value for the
StoragePool parameter. A two-way mirror with eight columns requires 16 physical disks to create.
RELATED LINKS
Online Version: http://go.microsoft.com/fwlink/?LinkId=816484
Get-ResiliencySetting
Get-StoragePool