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01-18-2005 08:53 AM
01-18-2005 08:53 AM
vg00 problems
Verification of unique LVM disk id on each disk in the volume group
/dev/vg00 failed.
Thanx In Advance
Brian Pyle
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01-18-2005 10:08 AM
01-18-2005 10:08 AM
Re: vg00 problems
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01-18-2005 10:18 AM
01-18-2005 10:18 AM
Re: vg00 problems
What about trying a pvcreate -f in this disk again?
This will re-create all LVM structures and probably re-construct your super block.
Good luck.
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01-18-2005 10:24 AM
01-18-2005 10:24 AM
Re: vg00 problems
TIA
Brian
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01-19-2005 04:09 AM
01-19-2005 04:09 AM
Re: vg00 problems
Thanx Brian Pyle
1) The three partitions namely EFI, HPUX, and HP service partition need to be
re-created.
# vi /tmp/partitions
3
EFI 500MB
HPUX 100%
HPSP 400MB
# idisk -wf /tmp/partitions /dev/rdsk/c#t#d#
2) Create device files
#insf -eC disk
3) Verify device files are there
#ioscan -efnCdisk ==> c#t#d# ==> 0/1/1/0.0.0 (example)
4) Make the EFI partition bootable by copying the subdirectories and files
from /usr/lib/efi to the directories /EFI and /EFI/HPUX on the EFI partition.
# mkboot -e -l /dev/rdsk/c#t#d#
5)If needed modify the AUTO file to autoboot without quorum.
#echo "boot vmunix -lq" /tmp/AUTO.lq
#efi_cp -d /dev/rdsk/c2t0d0s1 /tmp/AUTO.lq /EFI/HPUX/AUTO
6) Restore the LVM data structure to the second partition.
# vgcfgrestore -n vg00 /dev/rdsk/c2t0d0s2
7) Reactivate the volume group.
# vgchange -a y vg00
Now vgdisplay does not show any warnings and:
Cur PV = 2
Act PV = 2
8) Resync the mirrors.
#vgsync vg00
------------------------------------
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01-19-2005 04:11 AM
01-19-2005 04:11 AM
Re: vg00 problems
1) The three partitions namely EFI, HPUX, and HP service partition need to be
re-created.
# vi /tmp/partitions
3
EFI 500MB
HPUX 100%
HPSP 400MB
# idisk -wf /tmp/partitions /dev/rdsk/c#t#d#
2) Create device files
#insf -eC disk
3) Verify device files are there
#ioscan -efnCdisk ==> c#t#d# ==> 0/1/1/0.0.0 (example)
4) Make the EFI partition bootable by copying the subdirectories and files
from /usr/lib/efi to the directories /EFI and /EFI/HPUX on the EFI partition.
# mkboot -e -l /dev/rdsk/c#t#d#
5)If needed modify the AUTO file to autoboot without quorum.
#echo "boot vmunix -lq" /tmp/AUTO.lq
#efi_cp -d /dev/rdsk/c2t0d0s1 /tmp/AUTO.lq /EFI/HPUX/AUTO
6) Restore the LVM data structure to the second partition.
# vgcfgrestore -n vg00 /dev/rdsk/c2t0d0s2
7) Reactivate the volume group.
# vgchange -a y vg00
Now vgdisplay does not show any warnings and:
Cur PV = 2
Act PV = 2
8) Resync the mirrors.
#vgsync vg00
------------------------------------