Load balancing with mod_jk -> jk.shm File missed

[elko]

Hallo,

for the loadbalancing I have installed apache2 and downloaded mod_jk-1.2xx..so. Now i try to configure mod_jk. In the mod-jk.conf file there is a reference at jk.shm:

# Add shared memory.
# This directive is present with 1.2.10 and
# later versions of mod_jk, and is needed for
# for load balancing to work properly
# Note: Replaced JkShmFile logs/jk.shm due to SELinux issues. Refer to
# https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=225452
JkShmFile log/jk.shm

But I can't find this file. So, where can I look for it?

Thanks