HP XP P9500 Storage - Manual (Page 33)

Figure 2-5 Position of the HDLM Driver and HDLM Devices
Logical Device Files for HDLM Devices
The logical device file name of an HDLM device is different from the logical
device file name of a SCSI device. When you configure the logical device file
of an HDLM device for applications such as volume management software,
these applications can access the LUs that HDLM manages.
The following shows an example of the logical device file name that the
application uses to access the LU (for accesses before and after HDLM
installation).
Table 2-5 Example of Using the Logical Device File Name of the Device Used
When the Application Accesses the LU on page 2-12 illustrates the logical
device file name of the device that the application uses, for before and after
HDLM installation.
HDLM Functions
2-11
Hitachi Dynamic Link Manager User Guide (for Linux(R))