HP Visualize J5000 hp Visualize J5000, J7000 workstations owner's guide (a4978 - Page 85

Step 6, Reserved Area of all the Physical Volumes in the Volume Group.

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Hot-Pluggable Hard Disk Drives The Hot-Plug Process Step 6 • If this disk is not a mirror of a root disk, then skip this step. • Run the mkboot command. For our example: mkboot /dev/rdsk/c2t4d0 • Run lvlnboot -R to relink the replaced disk into the Boot Data Reserved Area of all the Physical Volumes in the Volume Group. lvlnboot -R Step 7 • Run lvextend to extend the mirrors back onto the replaced disk. This may take several minutes, as it will have to copy all the data from the original copy of the data to the mirrored extents. The logical volume(s) are still accessible to users' applications during this command. lvextend -m 1 〈LV name〉 /dev/dsk/cxtxdx or lvextend -m 2 〈LV name〉 /dev/dsk/cxtxdx (3-way mirroring) For our example: lvextend -m 1 /dev/vg02/vg02 /dev/dsk/c3t5d0 lvextend -m 1 /dev/vg00/lvol4 /dev/dsk/c2t4d0 lvextend -m 1 /dev/vg00/lvol5 /dev/dsk/c2t4d0 At this stage, your system should be fully functioning; use xstm to verify. Chapter 3 85

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Chapter 3
85
Hot-Pluggable Hard Disk Drives
The Hot-Plug Process
Step 6
•
If this disk is not a mirror of a root disk, then skip this step.
•
Run the
mkboot
command. For our example:
mkboot /dev/rdsk/c2t4d0
•
Run
lvlnboot
-R
to relink the replaced disk into the Boot Data
Reserved Area of all the Physical Volumes in the Volume Group.
lvlnboot -R
Step 7
•
Run
lvextend
to extend the mirrors back onto the replaced disk.
This may take several minutes, as it will have to copy all the data
from the original copy of the data to the mirrored extents. The logical
volume(s)
are
still
accessible
to
users’
applications
during
this
command.
lvextend -m 1
〈
LV name
〉
/dev/dsk/c
x
t
x
d
x
or
lvextend -m 2
〈
LV name
〉
/dev/dsk/c
x
t
x
d
x (3-way mirroring)
For our example:
lvextend -m 1 /dev/vg02/vg02 /dev/dsk/c3t5d0
lvextend -m 1 /dev/vg00/lvol4 /dev/dsk/c2t4d0
lvextend -m 1 /dev/vg00/lvol5 /dev/dsk/c2t4d0
At this stage, your system should be fully functioning; use
xstm
to verify.