VxFS (veritas file system) - how to check and resize intent log size

How to query the current size of the intent log:

# fsadm -F vxfs -L /vxfs/my-vol
UX:vxfs fsadm: INFO: V-3-25669:  logsize=16384 blocks, logvol=""

How to resize it:

# fsadm -F vxfs -o logsize=32768 /vxfs/my-vol
# fsadm -F vxfs -L  /vxfs/my-vol
UX:vxfs fsadm: INFO: V-3-25669:  logsize=32768 blocks, logvol=""

Basically with bigger intent log recovery time is proportionately longer and the file system may consume more system resources (such as memory) during normal operation. But also VxFS performs better with larger log sizes.