Configuring the SVdriver Parameters

You can configure SVdriver with registry keys and optionally by configuring the values in the HKLM\SYSTEM\CurrentControlSet\services\svdriver\Parameters registry key.

Configure SVdriver with the following registry keys:

Registry Key	Type	Description
LogFileSizeInKB	REG_DWORD	Configure the size of the log file before rotating the log file. The default value is 51200 (50 MB).
ReorderTimeOutInSeconds	REG_DWORD	Configure the wait time for all volumes to be attached and processed based on Order Precedence set from within App Volumes Manager. The timeout is defined in seconds.
MinimizeReplication	REG_DWORD	Configure how changes are preserved in a writable volume. If this value is 1, only changes to data are preserved in a writable volume. If this value is 0, changes to data and file attributes (hidden, Read Only, and so on) permissions are preserved in writable volume.
EnableShortFileName	REG_DWORD	For legacy AppStacks created earlier than App Volumes 2.3, set this parameter to 0 to disable DOS short names.
EnableRegValueMerging	REG_DWORD	If this value is 1, merge certain registry values such as AppInitDlls across volumes. This action is additive across the volumes.
DriveLetterSettings	REG_DWORD	The value for DriveLetterSettings is in a hexadecimal format, and any number of flags might be combined to implement multiple parameters.