Start-VMInitialReplication
Starts replication of a virtual machine.
语法
Parameter Set: VMName
Start-VMInitialReplication [-VMName] <String[]> [-AsJob] [-CimSession <Microsoft.Management.Infrastructure.CimSession[]> ] [-ComputerName <String[]> ] [-Credential <System.Management.Automation.PSCredential[]> ] [-DestinationPath <String> ] [-InitialReplicationStartTime <DateTime]> ] [-Passthru] [-UseBackup] [-Confirm] [-WhatIf] [ <CommonParameters>]
Parameter Set: VMObject
Start-VMInitialReplication [-VM] <VirtualMachine[]> [-AsJob] [-CimSession <Microsoft.Management.Infrastructure.CimSession[]> ] [-Credential <System.Management.Automation.PSCredential[]> ] [-DestinationPath <String> ] [-InitialReplicationStartTime <DateTime]> ] [-Passthru] [-UseBackup] [-Confirm] [-WhatIf] [ <CommonParameters>]
Parameter Set: VMReplication
Start-VMInitialReplication [-VMReplication] <VMReplication[]> [-AsJob] [-CimSession <Microsoft.Management.Infrastructure.CimSession[]> ] [-Credential <System.Management.Automation.PSCredential[]> ] [-DestinationPath <String> ] [-InitialReplicationStartTime <DateTime]> ] [-Passthru] [-UseBackup] [-Confirm] [-WhatIf] [ <CommonParameters>]
详细说明
The Start-VMInitialReplication cmdlet starts replication of a virtual machine using the method you select. You also can schedule replication to start up to 7 days later.
参数
-AsJob
Runs the cmdlet as a background job.
别名 |
none |
是否必需？ |
false |
在哪里？ |
named |
默认值 |
none |
是否接受管道输入？ |
false |
是否接受通配符？ |
false |
-CimSession<Microsoft.Management.Infrastructure.CimSession[]>
在远程会话中或远程计算机上运行该 cmdlet。输入计算机名或会话对象，如 New-cimsession 或 Get-cimsession cmdlet 的输出。默认为本地计算机上的当前会话。
别名 |
none |
是否必需？ |
false |
在哪里？ |
named |
默认值 |
none |
是否接受管道输入？ |
false |
是否接受通配符？ |
false |
-ComputerName<String[]>
Specifies one or more Hyper-V hosts on which replication of a virtual machine is to be started. NetBIOS names, IP addresses, and fully qualified domain names are allowable. The default is the local computer. Use localhost or a dot (.) to specify the local computer explicitly.
别名 |
none |
是否必需？ |
false |
在哪里？ |
named |
默认值 |
none |
是否接受管道输入？ |
false |
是否接受通配符？ |
false |
-Credential<System.Management.Automation.PSCredential[]>
Specifies one or more user accounts that have permission to perform this action. The default is the current user.
别名 |
none |
是否必需？ |
false |
在哪里？ |
named |
默认值 |
none |
是否接受管道输入？ |
false |
是否接受通配符？ |
false |
-DestinationPath<String>
Specifies the path to use when copying the files for initial replication; assumes use of external media as the method for initial replication. External media is typically a removable drive that is shipped to the location of the Replica server. When the external media arrives at the Replica site, use the Import-InitialVMReplication on the Replica virtual machine to copy the files.
别名 |
IRLoc |
是否必需？ |
false |
在哪里？ |
named |
默认值 |
none |
是否接受管道输入？ |
false |
是否接受通配符？ |
false |
-InitialReplicationStartTime<DateTime]>
Specifies the time to start the initial replication, when scheduling initial replication to occur later. You can specify a time up to 7 days later. When this parameter is not specified, initial replication occurs immediately.
别名 |
IRTime |
是否必需？ |
false |
在哪里？ |
named |
默认值 |
none |
是否接受管道输入？ |
false |
是否接受通配符？ |
false |
-Passthru
Specifies that a virtual machine object is to be passed through to the pipeline representing the virtual machine on which replication is to be started.
别名 |
none |
是否必需？ |
false |
在哪里？ |
named |
默认值 |
none |
是否接受管道输入？ |
false |
是否接受通配符？ |
false |
-VM<VirtualMachine[]>
Specifies the virtual machine on which replication is to be started.
别名 |
none |
是否必需？ |
true |
在哪里？ |
1 |
默认值 |
none |
是否接受管道输入？ |
true (ByValue) |
是否接受通配符？ |
false |
-VMName<String[]>
Specifies the name of the virtual machine on which replication is to be started.
别名 |
none |
是否必需？ |
true |
在哪里？ |
1 |
默认值 |
none |
是否接受管道输入？ |
true (ByValue) |
是否接受通配符？ |
false |
-VMReplication<VMReplication[]>
Specifies an object that represents the replication to be started. You can get this object from the Get-VMReplication cmdlet.
别名 |
none |
是否必需？ |
true |
在哪里？ |
1 |
默认值 |
none |
是否接受管道输入？ |
true (ByValue) |
是否接受通配符？ |
false |
-UseBackup
Indicates that you want to use a copy of this virtual machine on the Replica server as the basis for the initial replication. Specify this option only if it was specified when replication was enabled on the primary virtual machine.
别名 |
none |
是否必需？ |
false |
在哪里？ |
named |
默认值 |
none |
是否接受管道输入？ |
false |
是否接受通配符？ |
false |
-Confirm
在运行 cmdlet 前提示你进行确认。
是否必需？ |
false |
在哪里？ |
named |
默认值 |
false |
是否接受管道输入？ |
false |
是否接受通配符？ |
false |
-WhatIf
显示在 cmdlet 运行时将发生的情况。该 cmdlet 不运行。
是否必需？ |
false |
在哪里？ |
named |
默认值 |
false |
是否接受管道输入？ |
false |
是否接受通配符？ |
false |
<CommonParameters>
此 cmdlet 支持常见的参数：-Verbose、-Debug、-ErrorAction、-ErrorVariable、-OutBuffer 和 -OutVariable。有关详细信息，请参阅 TechNet 上的 about_CommonParameters (https://go.microsoft.com/fwlink/p/?LinkID=113216)。
输入
输入类型是可以传送到 cmdlet 的对象的类型。
输出
输出类型是 cmdlet 发出的对象的类型。
- None by default; Microsoft.HyperV.PowerShell.VirtualMachine if –PassThru is specified.
示例
Example 1
This example starts initial replication of virtual machine VM01 over the network.
PS C:\> Start-VMInitialReplication VM01
Example 2
This example starts initial replication over the network for all the virtual machines on the local Hyper-V host for which initial replication is pending.
PS C:\> Start-VMInitialReplication *
Example 3
This example exports the initial replication of all virtual machines on the local Hyper-V host for which initial replication is pending, to the location R:\IRLoc. This example assumes that the location is an external drive, which would be shipped to the Replica site so that the initial replication can be completed.
PS C:\> Start-VMInitialReplication * -DestinationPath R:\IRLoc
Example 4
This example uses several consecutive commands to start initial replication from backup. First, it enables a restored copy of virtual machine VM01 on the Replica server as a Replica virtual machine. Then, it enables replication for VM01 from the primary server. Finally, it starts the initial replication to use the restored copy of VM01 on Replica server as the basis of the initial replication.
PS C:\> Enable-VMReplication VM01 -AsReplica –computername MyReplica.contoso.com
PS C:\> Enable-VMReplication VMO1 -ReplicaServerName ReplicaServer01 -ReplicaServerPort 80 -AuthenticationType Kerberos –computername MyPrimary.contoso.comPS
PS C:\> Start-VMInitialReplication VM01 –usebackup –computername MyPrimary.contoso.com
Example 5
The first command returns a VMReplication object for the VM named MyVM and stores it in the variable $VMRepl.
The second cmdlet then uses this object to start the initial replication for the stored VM.
PS C:\> $VMRepl = Get-VMReplication -VMName MyVM
PS C:\> Start-VMInitialReplication -VMReplication $VMRepl