Specifies the hard limit and/or soft limit for the size of a core file. This is a per process limit.
The syntax is:
core_limit = hardlimit,softlimit
Some examples are:
core_limit = 125621,10kb core_limit = 5621kb,5000k core_limit = 2mb,1.5mb core_limit = 2.5mw core_limit = unlimited core_limit = rlim_infinity core_limit = copy
See Limit Keywords for more information on the values and units you can use with this keyword.