70
Netra ft 1800 Installation Guide • February 1999
Setting up Boot Disks
You must encapsulate the boot disk for Sun StorEdge Volume Manager to be able to
mirror it. You are strongly recommended to do the following to ensure that the boot
disk is configured for the Netra ft 1800:
■
Assuming that
A-DSK0
is the Solaris install disk, you should have entered the
command shown below at the end of the Solaris installation. See
eeprom
(1) for
details on using
eeprom
command to change the boot device.
■
Encapsulate the boot disk when the
vxinstall
process asks whether you want
to do so.
■
To mirror this root disk, add another disk, for example,
b-dsk0
, as a new disk.
See the Sun StorEdge Volume Manager Installation Guide for details of how to do
this during the
vxinstall
process.
The
vxinstall
process proposes the
rootdg
disk group by default. Accept this to
add the boot disk and disks intended to mirror the boot disk to this group.
When the
vxinstall
process is complete, use the
vxdiskadm
utility to make the
new disk a mirror of the boot disk, for example, make
b-dsk0
a mirror of
a-dsk0
.
To start
vxdiskadm:
Select option 6, Mirror volumes on a disk.
See the Sun StorEdge Volume Manager System Administrator’s Guide for full details of
using
vxdiskadm
.
Note –
To assist recovery of data in the event of disk failure, use the boot disk only
for data required to boot the system. Do not add user-data disks to the
rootdg
group.
# eeprom boot-device=a-dsk0 diag-device=a-dsk0
# vxdiskadm
Summary of Contents for Netra ft 1800
Page 6: ...vi Netra ft 1800 Installation Guide February 1999 ...
Page 10: ...x Netra ft 1800 Installation Guide February 1999 ...
Page 40: ...26 Netra ft 1800 Installation Guide February 1999 FIGURE 2 12 Removing a CPUset Module ...
Page 41: ...Chapter 2 Hardware Installation 27 CAF Modules FIGURE 2 13 Removing a CAF ...
Page 43: ...Chapter 2 Hardware Installation 29 PSU Modules FIGURE 2 15 Removing a Power Supply ...
Page 45: ...Chapter 2 Hardware Installation 31 FIGURE 2 16 Removing an RMM Module ...
Page 56: ...42 Netra ft 1800 Installation Guide February 1999 ...