7.0

Table Of Contents
Because the datastores specified in the -datastorePaths parameter override the previous setting, you must
specify any existing datastores in the parameter for the desktop pool to continue to use those datastores.
Creating and Updating Linked-Clone Desktop Pools
You can use the Get-ViewVC and Get-DesktopVM cmdlets to create and update linked-clone desktop pools.
In the following example, the Get-ViewVC cmdlet adds a linked-cloned desktop pool named lcdpool_1. The
pool is managed by View Composer on a vCenter Server instanced named vc.mydom.int.
Get-ViewVC -serverName vc.mydom.int | Get-ComposerDomain -domain VCDOM |
Add-AutomaticLinkedClonePool -pool_id lcdpool_1 -displayName "LCD Pool 1"
-namePrefix "lcp1-{n}-dt" -parentVMPath /AutoPoolVMs/parent
-parentSnapshotPath /AutoPoolSnapshots/parent1_snapshot -vmFolderPath /AutoConfig/VM_folder
-resourcePoolPath /AutoConfig/host/Resources
-datastoreSpecs [Aggressive,os,data]/host/datastore_1/lun04;/host/datastore_2/lun16
-dataDiskLetter "D" -dataDiskSize 100 -minimumCount 4 -maximumCount 10
You can provision all the desktops in advance by setting the -minimumCount and -maximumCount parameters
to the same value. If you specify a persistent data disk, use an uppercase letter for the drive. Do not use a
letter that already exists on the parent virtual machine for a drive such as A, B, or C, or a letter that conflicts
with a network-mounted drive.
In the following example, the Get-ViewVC cmdlet updates the configuration of a linked-clone desktop pool
named lcdpool_1.
Get-ViewVC -serverName vc.mydom.int | Get-ComposerDomain -domain VCDOM |
Update-AutomaticLinkedClonePool -pool_id lcdpool_1 -datastoreSpecs
[Conservative,os,data]/host/datastore_1/lun04;/host/datastore_2/lun16;/host/datastore_2/lun22
-minimumCount 4 -maximumCount 20 -headroomCount 2 -powerPolicy Suspend -defaultProtocol PCOIP
-isUserResetAllowed $true
Because the datastores specified in the -datastoreSpecs parameter override the previous setting, you must
specify any existing datastores in the parameter for the pool to continue to use those datastores.
You can use the Get-DesktopVM cmdlet to perform rebalance, refresh, and recompose operations.
Table 318. Examples of Rebalance, Refresh and Recompose Operations
Task Example View PowerCLI cmdlet Syntax
Rebalance desktops among the available
datastores in a linked-clone desktop pool
Get-DesktopVM -pool_id lcdpool_2 | Send-
LinkedCloneRebalance -schedule 2011-05-10:01:00:00 -
forceLogoff $false -stopOnError $true
Refresh the operating system disk in each
linked-clone desktop by restoring its original
state and size
Get-DesktopVM -pool_id lcdpool_2 | Send-LinkedCloneRefresh
-schedule "May 12 2011 01:15" -forceLogoff $true -
stopOnError $true
Recompose all linked-clone desktops from a
snapshot of the parent virtual machine
Get-DesktopVM -pool_id lcdpool_2 | Send-
LinkedCloneRecompose -schedule ((Get-Date).AddHours(8)) -
parentVMPath /AutoPoolVMs/parent2 -
parentSnapshotPath /AutoPoolSnapshots/parent2_snapshot -
forceLogoff $true -stopOnError $true
View Integration
42 VMware, Inc.