HP 3PAR VSS Provider 2.2.2 for Microsoft Windows User Guide (QL226-97305, December 2013)

System Registry Values
After installing HP 3PAR VSS Provider for Microsoft Windows, a 3PAR →HWPRV registry key is
created under HKEY_LOCAL_MACHINE →Software.
CAUTION: DO NOT edit the registry key value unless asked to do so by your local service provider
for support purposes.
NOTE: For tracking purposes, you might need to modify the value for LogLevel to a higher number
to record more detailed information to a file. By default, the log level is set to the highest level of
detail.
Valid registry values for HP 3PAR VSS Provider for Microsoft Windows are shown in Table 2
(page 16).
Table 2 Registry Values for HP 3PAR VSS Provider for Microsoft Windows.
ValueName
The current release version for HP 3PAR VSS Provider for Microsoft Windows.CurrentVersion
The directory where HP 3PAR VSS Provider for Microsoft Windows is installed.InstallDir
The default StoreServ certificate path.TPDCERTDIR
The trace level that is set for the log file in the directory specified by LogPath.LogLevel
1. error occurred
2. warning
3. Information
4. routine route
5. verbose
The default value is set to “5”.
The location where the log file resides.LogPath
The timeout value set for SCSI inquiry and HP 3PAR CLI operations; the default is 180
seconds.
TimeOut
The system ID of the StoreServ to which VSS is connected. This entry is under the InServConfig
sub-key.
InServID
The system to which VSS is connected. This entry is under the InServConfig sub-key.InServName
Encrypted authentication information that enables access to the system non-interactively from
the Windows service program. This entry is under the InServConfig sub-key.
InServPasswd
The serial number of the system to which the VSS is connected. This entry is under the
InSerConfig sub-key.
InServSerialNum
The HP 3PAR OS Version of the system to which the VSS is connected. This entry is under
the InSerConfig sub-key.
InformOSVersion
Specifies whether an SSL connection is to be used:EnableSSL
0 Disable use of SSL for CLI connection.
1 Enable use of SSL for CLI connection.
This entry is under the InServConfig sub-key.
Identification information for the registered system. This entry is under the InServConfig
sub-key.
ProductID
A numeric value (in seconds) set for the CLI command to retry.Retry
Setting this option skips volume write protection in the storage level and rely on Windows
I/O control during snapshot creation. This option is only applicable for HP 3PAR OS version
3.1.1 and later. Value of 1 is enable (default). 0 is disable.
NoBlock
16 Installation, Upgrade, and uninstallation