Disk drive recovery without reformatting
If you repair a bad disk and place it back in the system without reformatting it, you can let the system automatically activate and resynchronize the stale physical partitions on the drive at boot time. A stale physical partition contains data your system cannot use.
If you suspect a stale physical partition, type the following on the command
line:
lspv -M PhysVolName
Where PhysVolName is the name of your physical volume.
The lspv command
output will list all partitions on your physical volume. The following is
an excerpt from example output:
hdisk16:112 lv01:4:2 stale
hdisk16:113 lv01:5:2 stale
hdisk16:114 lv01:6:2 stale
hdisk16:115 lv01:7:2 stale
hdisk16:116 lv01:8:2 stale
hdisk16:117 lv01:9:2 stale
hdisk16:118 lv01:10:2 stale
The first column displays the physical partitions and the second
column displays the logical partitions. Any stale physical partitions are
noted in the third column.