Sun Microsystems StorEdge 3000 Series, Инструкция по установке, эксплуатации и обслуживанию

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J-8 Sun StorEdge 3000 Family Installation, Operation, and Service Manual • March 2004
1. Create a directory for the volume group and a device file for the group in that
directory:
The name of the directory is the name of the volume group. By default, HP-UX uses
names of the format
vg
NN
,
but you can choose any name that is unique within the
list of volume groups.
In the preceding example, the
mknod
command has the following arguments:
■
The fully qualified path name of the new device file
group
■
The letter
c
indicates a character device file
■
The major number 64 (used for all volume groups)
■
A minor number of the form
0x
NN
0000
, where NN is the two-digit hexadecimal
representation of the volume group number (06 in the example)
To associate the physical volume with a volume group, use the
vgcreate
command:
To verify the creation and view the volume group properties, use the
vgdisplay
command
:
# mkdir /dev/vgmynewvg
#
mknod /dev/vgmynewvg/group c 64 0x060000
#
vgcreate /dev/vgmynewvg /dev/dsk/c12t6d2
# vgdisplay vg02
--- Volumegroups ---
VG Name /dev/vg02
VG Write Access read/write
VG Status available
Max LV 255
Cur LV 0
Open LV 0
Max PV 16
Cur PV 1
Act PV 1
Max PE per PV 2167
VGDA 2