Check out the following script which creates 4 FILESTREAM FILEGROUPs and 2 sample tables. Let us know if works.
USE [master]
GO
CREATE DATABASE [IRIDIUM] ON PRIMARY
( NAME = N'IRIDIUM', FILENAME = N'C:\Program Files\Microsoft SQL Server\MSSQL10.MSSQLSERVER\MSSQL\DATA\IRIDIUM.mdf' , SIZE = 5120KB , MAXSIZE = UNLIMITED, FILEGROWTH = 1024KB ),
FILEGROUP [Berlin] CONTAINS FILESTREAM
( NAME = N'BerImage', FILENAME = N'K:\data\Berlin\BerImage' ),
FILEGROUP [Budapest] CONTAINS FILESTREAM
( NAME = N'BudImage', FILENAME = N'K:\data\Budapest\BudImage' ),
FILEGROUP [London] CONTAINS FILESTREAM DEFAULT
( NAME = N'LonImage', FILENAME = N'K:\data\London\LonImage' ),
FILEGROUP [NewYork] CONTAINS FILESTREAM
( NAME = N'NewImage', FILENAME = N'K:\data\NewYork\NewImage' )
LOG ON
( NAME = N'IRIDIUM_log', FILENAME = N'C:\Program Files\Microsoft SQL Server\MSSQL10.MSSQLSERVER\MSSQL\DATA\IRIDIUM.ldf' , SIZE = 24576KB , MAXSIZE = 2048GB , FILEGROWTH = 10%)
GO
USE IRIDIUM;
GO
CREATE TABLE LonStream(
ID int NOT NULL PRIMARY KEY,
Doc varbinary(max) FILESTREAM NULL,
rowguid uniqueidentifier ROWGUIDCOL NOT NULL unique,
ModifiedDate datetime NULL,
) ON [PRIMARY] FILESTREAM_ON London
GO
CREATE TABLE BudStream(
ID int NOT NULL PRIMARY KEY,
Doc varbinary(max) FILESTREAM NULL,
rowguid uniqueidentifier ROWGUIDCOL NOT NULL unique,
ModifiedDate datetime NULL,
) ON [PRIMARY] FILESTREAM_ON Budapest
GO
Kalman Toth, SQL Server & Business Intelligence Training;
SQL 2008 GRAND SLAM