zimbra.log empty and /var/spool/cron/zimbra missing

[raj]

working on migrating existing zimbra to new servers.
everything is going well, zimbra works on new server.

but on target server when we do zimbra install of same version using ./install.sh -s and once all the content of existing server is copied over and services are started following 2 things are missing.

1) /var/log/zimbra.log is always empty..or if i remember..it did not get created on its own with -s install
2) /var/spool/cron/zimbra is missing.

any pointers..

Raj