Solaris

I have Veritas N+1 cluster on Solaris 9 can I move my cron jobs on cluster?

as long as the job is applicable and the paths to the executables are the same, you should be able to copy and/or move cron jobs anywhere

What I usually do is keep the crontabs the same, but put a test in to see if the service group is on that note. This can either be done in the crontab, or in the script:

crontab:
0 * * * * [ -d /path/to/floating/dg/dir ] && /path/to/script > /dev/null 2>&1
Of course you can use -f to test for a file

In script (bash assumed):
if [ ! -d /path/to/floating/dg/dir ]
then exit 0
fi