 |
Storage support
>
Storage software
>
System Storage Multipath Subsystem Device Driver
|
|
|
|
Subsystem Device Driver Device Specific Module (SDDDSM)
|
| | Abstract | | Subsystem Device Driver Device Specific Module (SDDDSM) installation packages for the Windows Server 2003 and 2008 operating system. | | | | | Download Description | Subsystem Device Driver Device Specific Module (SDDDSM) is IBM’s multipath IO solution based on Microsoft MPIO technology, it’s a device specific module specifically designed to support IBM storage devices. Together with MPIO, it's designed to support the multipath configuration environments in the IBM TotalStorage Enterprise Storage Server, the IBM System Storage SAN Volume Controller, IBM TotalStorage DS6000 and DS8000, and SAS RAID Module - IBM BladeCenter S Chassis (RSSM) . It resides in a host system with the native disk device driver and provides the following functions:
- Enhanced data availability
- Dynamic I/O load-balancing across multiple paths
- Automatic path failover protection
- Concurrent download of licensed internal code
- Path-selection policies for the host system | | | |  | | | | | Installation Instructions | See the "Multipath Subsystem Device Driver User's Guide Addendum" for installation and usage information.
See the "Readme" file below for information regarding defects and fixes that are associated with this level of SDD code and other latest update.
See the "SDD Flash Documents" for any post-release, critical product information.
SDDDSM requires the STORPORT version of hba drivers.
Refer to the "Support Matrix for Subsystem Device Driver (SDD), Subsystem Device Driver Path Control Module (SDDPCM), and Subsystem Device Driver Device Specific Module (SDDDSM)" and the corresponding storage interoperability matrix to determine the support level for your configuration. |
| | | | | | Download package |
What's New in SDDDSM 2.4.0.x for Windows - SAS RAID Module - IBM BladeCenter S Chassis Support
What's New in SDDDSM 2.4.1.2-2 for Windows
SDDDSM Package for Enterprise Storage Server (ESS) SDDDSM Package for DS6000 SDDDSM Package for DS8000 SDDDSM Package for SAN Volume Controller (SVC) SDDDSM Package for SAS RAID Module - IBM BladeCenter S Chassis Previous Subsystem Device Driver Device Specific Module (SDDDSM) SDDDSM Package for Enterprise Storage Server (ESS)
SDDDSM Package for DS6000
SDDDSM Package for DS8000
SDDDSM Package for SAN Volume Controller (SVC)
SDDDSM Package for SAS RAID Module - IBM BladeCenter S Chassis | |
| | | |
|
|
|
| IBM, the IBM logo and ibm.com are trademarks of International Business Machines Corp., registered in many jurisdictions worldwide. Other product and service names might be trademarks of IBM or other companies. A current list of IBM trademarks is available on the Web at "Copyright and trademark information" at www.ibm.com/legal/copytrade.shtml. |
|
|
|
|
| Please take a moment to complete this form to help us better serve you. |
|
 |
|
|
|
|
|
|
| Product categories: |
|
| | Software | |
| | Storage Management | |
| | Disk Systems Management | |
| | System Storage Multipath Subsystem Device Driver | |
|
| Operating system(s): |
| |
Windows 2003, Windows 2008
|
|
| Software version: |
| |
2.1.3.0-1, 2.4.1.1-1, 2.4.1.2-2
|
|
| Reference #: |
| |
S4000350
|
|
| IBM Group: |
| | Storage Systems Group |
|
| Modified date: |
| | 2009-08-28 |
|
|
