Cached ODM is initially disabled on a file system. You enable Cached ODM for a file system by setting the odm_cache_enable option of the vxtunefs command after the file system is mounted.
See the vxtunefs
(1M) manual page.
To enable Cached ODM for a file system
/database01
:# vxtunefs -s -o odm_cache_enable=1 /database01
/etc/vx/tunefstab
:/dev/vx/dsk/datadg/database01 odm_cache_enable=1
See the tunefstab
(4) manual page.