Problem: Cannot unmirror bad ssa disk before replacing<br><br>-- unmirrorvg volume_group hdisk#<br>0516-096 lreducelv: cannot remove last good copy of stale partition. Resynchronize partition with syncvg<br><br>-- syncvg -v volume_group<br>0516-068 lresynclv: unable to completely resync volume<br><br>There are 2 stale partitions on the disk. Successfully copied stale partition to another disk but get same message when attempting to un-mirror. Error seems to indicate the only up to date partition is on the bad disk. Filesystems contain informix db files (raw partitions). OS and applications are operating OK. AIX version 4.<br><br>Any ideas welcome. Thanks.<br>