fsadm command to extend a file system online wasn't working – got this error:
UX:vxfs fsadm: ERROR: V-3-25255: fsadm: You don't have a license to run this program
I then checked and did not see the OnlineJFS product, so I did the following steps to fix it and was able to then extend the file system:
swinstall -x autoreboot=true -x mount_all_filesystems=false -s DEPOTSERVER:/depot/11.31 B3929EA
then you should b able to extend.