Function OpenVDS::Open

inline VDSHandle OpenVDS::Open(std::string url, std::string connectionString, Error &error)

Open an existing VDS.

Parameters:

  • url – The url scheme specific to each cloud provider Available schemes are s3:// azure://

  • connectionString – The cloud provider specific connection string Specifies additional arguments for the cloud provider

  • error – If an error occured, the error code and message will be written to this output parameter

Returns:

The VDS handle that can be used to get the VolumeDataLayout and the VolumeDataAccessManager

inline VDSHandle OpenVDS::Open(std::string url, Error &error)

Open an existing VDS. This is a simple wrapper that uses an empty connectionString.

Parameters:

  • url – The url scheme specific to each cloud provider Available schemes are s3:// azure://

  • error – If an error occured, the error code and message will be written to this output parameter

Returns:

The VDS handle that can be used to get the VolumeDataLayout and the VolumeDataAccessManager

inline VDSHandle OpenVDS::Open(const OpenOptions &options, Error &error)

Open an existing VDS.

Parameters:

  • options – The options for the connection

  • error – If an error occured, the error code and message will be written to this output parameter

Returns:

The VDS handle that can be used to get the VolumeDataLayout and the VolumeDataAccessManager

inline VDSHandle OpenVDS::Open(IOManager *ioManager, Error &error)

Open an existing VDS.

Parameters:

  • ioManager – The IOManager for the connection, it will be deleted automatically when the VDS handle is closed

  • error – If an error occured, the error code and message will be written to this output parameter

Returns:

The VDS handle that can be used to get the VolumeDataLayout and the VolumeDataAccessManager

inline VDSHandle OpenVDS::Open(IOManager *ioManager, LogLevel logLevel, Error &error)

Open an existing VDS.

Parameters:

  • ioManager – The IOManager for the connection, it will be deleted automatically when the VDS handle is closed

  • logLevel – The logging threshold

  • error – If an error occured, the error code and message will be written to this output parameter

Returns:

The VDS handle that can be used to get the VolumeDataLayout and the VolumeDataAccessManager