IBM Subsystem Device Driver

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IBM TotalStorage Multipath Subsystem Device Driver (formerly Data Path Optimizer) is a multi-platform pseudo or MPIO Framework device driver designed to support the multipath configuration environments in IBM storage environments.

[edit] Platforms supported

Both the Windows and AIX MPIO Frameworks are supported.

• AIX
• HP-UX
• Linux
• Solaris
• Windows

[edit] See also

• IBM SAN Volume Controller
• IBM Enterprise Storage Server