Description of problem: read /etc/tcmu/tcmu.conf config file line by line instead of allocating a fixed 32K buffer and dumping everything there.
PR: https://github.com/gluster/gluster-block/pull/123
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2019:0285
Marking the test coverage as '-' based on comment 4.