You can use the vxupgrade command to upgrade older VxFS disk layouts to disk layout Version 7 while the file system remains mounted.
# vxupgrade -n 7 /mount_point
See the vxupgrade(1M) and fsadm_vxfs(1M) manual pages.
Warning: |
The contents of intent logs created on a previous disk layout version cannot be used after the disk layout version is upgraded. |