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04-10-2003 04:55 AM
04-10-2003 04:55 AM
What is the best way to do it?
Thanks
Solved! Go to Solution.
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04-10-2003 04:59 AM
04-10-2003 04:59 AM
Re: migration SO
Pete
Pete
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04-10-2003 05:01 AM
04-10-2003 05:01 AM
Re: migration SO
Pete
Pete
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04-10-2003 05:08 AM
04-10-2003 05:08 AM
SolutionYou need to do something like this to mirror the root:
Mirrored the root lvols:
pvcreate -B /dev/rdsk/c3t6d0
vgextend /dev/vg00 /dev/dsk/c3t6d0
mkboot -l /dev/rdsk/c3t6d0
lvextend -m 1 /dev/vg00/lvol1 /dev/dsk/c3t6d0
lvextend -m 1 /dev/vg00/lvol2 /dev/dsk/c3t6d0
lvextend -m 1 /dev/vg00/lvol3 /dev/dsk/c3t6d0
/usr/sbin/lvlnboot -b /dev/vg00/lvol1
/usr/sbin/lvlnboot -s /dev/vg00/lvol2
/usr/sbin/lvlnboot -r /dev/vg00/lvol3
lvextend -m 1 /dev/vg00/lvol4 /dev/dsk/c3t6d0
lvextend -m 1 /dev/vg00/lvol5 /dev/dsk/c3t6d0
lvextend -m 1 /dev/vg00/lvol6 /dev/dsk/c3t6d0
lvextend -m 1 /dev/vg00/lvol7 /dev/dsk/c3t6d0
lvextend -m 1 /dev/vg00/lvol8 /dev/dsk/c3t6d0
lvextend -m 1 /dev/vg00/lvol9 /dev/dsk/c3t6d0
lvextend -m 1 /dev/vg00/lvol10 /dev/dsk/c3t6d0
Rgds...Geoff
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04-10-2003 05:12 AM
04-10-2003 05:12 AM
Re: migration SO
Apart from pete's suggestion, you can also use Mirror.
(if you have mirror unix software)
remove the vg01 (vgremove /dev/vg01)
#vgscan -a -v
#lvextend -m 1 /dev/vg00/lvolx /dev/dsk/cxtxdx
(where cxtxdx is the 8Gb disk)
repeat the above for all lvol's in vg00
set the boot path to 8GB disk, after booting you can remove the 4GB disk
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04-10-2003 05:34 AM
04-10-2003 05:34 AM
Re: migration SO
Tnaks
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04-10-2003 06:15 AM
04-10-2003 06:15 AM
Re: migration SO
I can do that
Max PE per PV 2000
Thans
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04-10-2003 06:50 AM
04-10-2003 06:50 AM
Re: migration SO
yes, break the mirror and set the boot path to 8gb disk
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04-10-2003 07:00 AM
04-10-2003 07:00 AM
Re: migration SO
lvreduce -m /dev/vg00/lvXX
and the Boot Data.
Thans
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04-10-2003 07:10 AM
04-10-2003 07:10 AM
Re: migration SO
For example, if /dev/vg00/lvolx is on /dev/dsk/cxtxdx and you want to move it to /dev/dsk/cytydy,
you can do:
lvextend -m 1 /dev/vg00/lvolx /dev/dsk/cytydy
and then
lvreduce -m 0 /dev/vg00/lvolx /dev/dsk/cxtxdx
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04-10-2003 07:12 AM
04-10-2003 07:12 AM
Re: migration SO
Thanks
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04-10-2003 07:23 AM
04-10-2003 07:23 AM
Re: migration SO
#lvlnboot -v
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04-10-2003 07:33 AM
04-10-2003 07:33 AM
Re: migration SO
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04-10-2003 07:35 AM
04-10-2003 07:35 AM
Re: migration SO
Could you set the primary boot path to 8GB disk and boot?
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04-10-2003 08:10 AM
04-10-2003 08:10 AM
Re: migration SO
Only want to show me the 8 GB, I do the command lvlnboot -v only show me 1 disk 8 GB .
Thanks
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04-10-2003 08:24 AM
04-10-2003 08:24 AM
Re: migration SO
Pete
Pete
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04-10-2003 12:07 PM
04-10-2003 12:07 PM
Re: migration SO
Thanks
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04-10-2003 12:19 PM
04-10-2003 12:19 PM
Re: migration SO
In answer to your question of how to set the primary boot path:
# setboot -p 10/0.6.0
...Use 'ioscan -kfnC disk' to relate the above path to the proper disk on you system.
See the man pages for 'setboot' for more information.
Regards!
...JRF...