Description :-

In the example below, nosuid mount option can be seen:

/dev/vx/dsk/cfsdg/cfsvol on /suidvol type vxfs (rw,nosuid,mntlock=VCS,cluster,crw,delaylog,largefiles,noatime,nomtime,ioerror=mdisable)

To change it to CFS, cfsmntadm command is used:

# cfsmntadm modify /suidvol all-=nosuid

This change is performed dynamically and persistently with no downtime for the filesystem concerned.

If the command fails in some way, refer to the engine or CFSMount_A log files in /var/VRTSvcs/log.