HiCommand Dynamic Link Manager User's Guide (for Windows(R))
The HDLM and MPIO drivers are positioned above the SCSI driver. Applications on a host access LUs in storage subsystems through the HDLM and MPIO drivers.
Figure 2-6 Positions of the HDLM and MPIO drivers shows the positions of the HDLM and MPIO drivers.
Figure 2-6 Positions of the HDLM and MPIO drivers
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