Release Found: Red Hat Enterprise Linux 4
Resolution:
Theoretically for x86, x86_64, ia64 and ppc64 architectures in Red Hat Enterprise Linux 4 there is no vmcore size limit.
Most of the time the actual vmcore file can range around the same or twice the size of the Netdump clients' memory
size (RAM).
The Netdump server performs a pre-check on its /var/crash directory to determine if it has enough space
for the vmcore file. The Netdump client will be rebooted
and no vmcore file wil be created if there is insufficient disk space in the Netdump server's /var/crash folder