Hitachi XP P9500 User Manual page 136

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A virtual disk backend is a location where virtual disk data is stored. A
disk, disk slice, file, or volume (such as ZFS, SVM, and VxVM) can be
used for the backend.
In the control domain, register the install_disk file on a built-in disk as a
virtual disk backend. The I/O domain recognizes this disk as a virtual disk.
The device name of this virtual disk is /dev/[r]dsk/c0d0. In the I/O domain,
register an sd or ssd device used in the storage system as a virtual disk
backend. The guest domain recognizes this disk as a virtual disk.
In this configuration example, /dev/dsk/c2t50060E8010027A82d0s2 and /
dev/dsk/c2t50060E8010027A82d1s2 are sd or ssd devices.
An LDoms setting example is shown in
page 3-72.
Domain
Name
primary
ldg1
3-72
Figure 3-6 Configuration Example (Before Installation)
Table 3-21 LDoms Setting Example
Domain
Type
A control An internal disk
domain
(including I/
O domains
and service
domains)
An I/O
vol1@primary-vds0
domain
(including
service
domains)
Creating an HDLM Environment
Hitachi Dynamic Link Manager User Guide (for Solaris(R))
Table 3-21 LDoms Setting Example on
Boot Disk Exporting Virtual Disk Backends
vol1: /install_disk
(For a local boot disk of the I/O
domain)
vol1: /dev/dsk/
c2t50060E8010027A82d0s2
(For a local boot disk of the guest
domain)
vol2: /dev/dsk/
c2t50060E8010027A82d1s2