IceBox in IceGrid does not generate core dump file

[sinofool]

IceBox in IceGrid is running with setuid and setgid.
Before kernel-2.6.13, there is impossible to generate a core dump file when segfault occurs. (2.6.13 and later, a file /proc/sys/fs/suid_dumpable controls it).
Is there any way letting icebox running without setuid？

[sinofool]

Set this in icegridnode

IceGrid.Node.AllowRunningServersAsRoot=1

and add this to <icebox> element.

user="root"