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тАО01-23-2001 07:25 AM
тАО01-23-2001 07:25 AM
Pvmove in the root volume group
Thanks.
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тАО01-23-2001 07:33 AM
тАО01-23-2001 07:33 AM
Re: Pvmove in the root volume group
Hope this helps you.
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тАО01-23-2001 07:53 AM
тАО01-23-2001 07:53 AM
Re: Pvmove in the root volume group
I'm not sure that il will work.
I suggest you 2 solutions :
1) You can mirror your disk but I suppose that if you want to pvmove, you didn't bought MIRROR/UX.
2) Create an Ignite Tape (make_recovery -ACi)
Boot on this tape
Modify the root disk in order to restore vg00 on the other disk.
This work fine with a lot of security.
Regards,
Patrice.
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тАО01-23-2001 07:53 AM
тАО01-23-2001 07:53 AM
Re: Pvmove in the root volume group
I'm not sure that il will work.
I suggest you 2 solutions :
1) You can mirror your disk but I suppose that if you want to pvmove, you didn't bought MIRROR/UX.
2) Create an Ignite Tape (make_recovery -ACi)
Boot on this tape
Modify the root disk in order to restore vg00 on the other disk.
This work fine with a lot of security.
Regards,
Patrice.
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тАО01-23-2001 11:57 PM
тАО01-23-2001 11:57 PM
Re: Pvmove in the root volume group
I've pvmove all the lvols of the vg00 in the same order they where placed in the original disk (lvol1 has to be the first lvol in the boot disk).
lvlnboot -v gave me the correct information and i could reboot the machine from the new disk without problems.
I know that althoug it works it's a little bit risked method, but i only need a backup to do it without risks.
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тАО01-24-2001 02:18 AM
тАО01-24-2001 02:18 AM
Re: Pvmove in the root volume group
It will not work becuase you need to create boot LIF for booting the drive.
Thanks
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тАО01-24-2001 03:51 AM
тАО01-24-2001 03:51 AM
Re: Pvmove in the root volume group
these are the steps you need to perform.
- Make a Ignite Recovery tape + Fullbackup
- pvcreate -B
- mkboot -l /dev/rdsk/
- mkboot -a "hpux /stand/vmunix" /dev/rdsk/
Or, use the -lq option to allow your system to boot in the event that one of your disks is unavailable, resulting in a loss of quorum.
- mkboot -a "hpux -lq /stand/vmunix" /dev/rdsk/
If you choose, you can set the alternate boot path variable according to
- setboot -a
- vgextend /dev/vg00 /dev/dsk/
move root
- pvmove /dev/vg00/lvol1 /dev/dsk/
move swap
- pvmove /dev/vg00/lvol2 /dev/dsk/
- pvdisplay -v /dev/dsk/
- lvlnboot -R /dev/vg00
- lvlnboot -v /dev/vg00
- pvmove other Logical Volumes
- vgreduce the old disk.
Good Luck
Darrel