Change the AIX memory limit‌

To avoid hitting a memory limit when installing on AIX, run this command to increase the limit:

export LDR_CNTRL=MAXDATA=0XB0000000@DSA

Memory limit recommendations

To determine the amount of memory for your system, estimate the expected number of active concurrent users.

The following ulimit settings are recommended for one concurrent user working in a stream of up to 1 Gb and 1000 files:

ulimit	-m	1048`576
ulimit	-c	1600000
ulimit	-n	2048
ulimit	-s	32768
ulimit	-f	2097151