Re : Recovering a mirror disk

[Vincent_5]

Hi Guys,
Can anyone guide me how can I recover a mirror disk from a faulty harddisk. I have a rp3410 with 2 x 36GB harddisk internal running with mirror disk on vg00. Currently, one of my root disk spolit and I have replace it. But, I don't know how to recover the alt mirror disk back to the root disk. Please advice.


Regards
Vincent

[Sunil Sharma_1]

Have a look on this thread

http://forums1.itrc.hp.com/service/forums/questionanswer.do?threadId=191064

Sunil

[Suraj_2 · Accepted solution]

Hi Vincent

Please find the attached doc in ZIP format..

Also follow the link provided

Rgds
Suraj

[bhavin asokan]

hi,

see the following document .it will help you.

regds

[Stf]

do the foollowing :

# pvcreate -f -B /dev/rdsk/
# vgcfgrestore -n /dev/vg00 /dev/rdsk/
# vgchange -a y /dev/vg00
# mkboot /dev/rdsk/
# mkboot -a "hpux â lq (;0)/stand/vmunix" /dev/rdsk/
# lvlnboot -Rv
# vgsync /dev/vg00

then try to boot on your new mirrored disk to test it...

Stf ;

[Hoang Chi Cong_1]

Hi Vincent

Follow these steps:

1. lvlnboot -A autobackup vg00
2. vgcfgrestore -n /dev/vg00 /dev/rdsk/cXtXdX
3. vgchange -a y /dev/vg00
4. mkboot /dev/rdsk/cXtXdX
5. mkboot /dev/dsk/cXtXdX
6. mkboot -a "hpux -lq" /dev/rdsk/cXtXdX
7. lvlnboot -R
8. lvlnboot -v (check again)
9. vgsync /dev/vg00
10. shutdown -r


Goodluck to you.

Regard,

Jimkery

[Hoang Chi Cong_1]

Hi Vincent

You can do follow these steps:

1. lvlnboot -A autobackup vg00
2. vgcfgrestore -n /dev/vg00 /dev/rdsk/cXtXdX
3. vgchange -a y /dev/vg00
4. mkboot /dev/rdsk/cXtXdX
5. mkboot /dev/dsk/cXtXdX
6. mkboot -a "hpux -lq" /dev/rdsk/cXtXdX
7. lvlnboot -R
8. lvlnboot -v (check again)
9. vgsync /dev/vg00
10. shutdown -r


Goodluck to you.

Regard,

Jimkery