Stale Partition - Unable to Synchronize

[Zewbie]

Hi,
I have a mirrored rootvg with a stale partition on a lv. I do see some system errors, and would like to replace my hdisk1, however the stale partition in on hdisk0 and the system is preventing me from mirroring or removing the mirror. I would appreciate any insight.

HOST:/# lslv -l cotslv
cotslv:/cots
PV                COPIES        IN BAND       DISTRIBUTION
hdisk1            080:000:000   100%          000:080:000:000:000
hdisk0            080:000:000   100%          000:080:000:000:000



HOST:/# errpt | head -8
IDENTIFIER TIMESTAMP  T C RESOURCE_NAME  DESCRIPTION
80D3764C   1212102416 U H LVDD           PV NO LONGER RELOCATING NEW BAD BLOCKS
E86653C3   1212102416 P H LVDD           I/O ERROR DETECTED BY LVM
425BDD47   1212102416 P H hdisk1         DISK OPERATION ERROR


HOST:/# lspv hdisk0
PHYSICAL VOLUME:    hdisk0                   VOLUME GROUP:     rootvg
PV IDENTIFIER:      0006829a068e8b47 VG IDENTIFIER     0006829a00004c0000000148cc40131d
PV STATE:           active
STALE PARTITIONS:   1                        ALLOCATABLE:      yes
PP SIZE:            512 megabyte(s)          LOGICAL VOLUMES:  19
TOTAL PPs:          558 (285696 megabytes)   VG DESCRIPTORS:   1
FREE PPs:           390 (199680 megabytes)   HOT SPARE:        no
USED PPs:           168 (86016 megabytes)    MAX REQUEST:      256 kilobytes
FREE DISTRIBUTION:  75..06..86..111..112
USED DISTRIBUTION:  37..106..25..00..00
MIRROR POOL:        None

HOST:/# lspv hdisk1
PHYSICAL VOLUME:    hdisk1                   VOLUME GROUP:     rootvg
PV IDENTIFIER:      000b883a79fa0f1f VG IDENTIFIER     0006829a00004c0000000148cc40131d
PV STATE:           active
STALE PARTITIONS:   0                        ALLOCATABLE:      yes
PP SIZE:            512 megabyte(s)          LOGICAL VOLUMES:  7
TOTAL PPs:          558 (285696 megabytes)   VG DESCRIPTORS:   2
FREE PPs:           426 (218112 megabytes)   HOT SPARE:        no
USED PPs:           132 (67584 megabytes)    MAX REQUEST:      256 kilobytes
FREE DISTRIBUTION:  76..16..111..111..112
USED DISTRIBUTION:  36..96..00..00..00
MIRROR POOL:        None



HOST:/# lspv -M -L hdisk0 | grep stale
hdisk0:143      cotslv:21:2     stale

HOST:/# lspv -M -L hdisk1 | grep stale


HOST:/# varyonvg rootvg
HOST:/# lsvg 0516-934 /usr/sbin/syncvg: Unable to synchronize logical volume cotslv.
0516-932 /usr/sbin/syncvg: Unable to synchronize volume group rootvg.