Description of problem: Extend importand limits to their hard limit Current limits can cause denial of service for all engine users Version-Release number of selected component (if applicable): is32.2 How reproducible: 100 % Steps to Reproduce: 1. Install rhev-m environment 2. Try to log-in-out from multiple clients at the same time repeatedly Actual results: 500 Internal server error, users can't login to portals Expected results: Should not cause DoS
Per our discussion, it is not urgent as there is a simple workaround... Create /etc/security/limits.d/50-ovirt.conf --- ovirt soft nproc 29169 ---
Verified in ovirt-engine-3.4.0-0.7.beta2.el6.noarch. Verified by automation (using Selenium). I spun up 4 Firefox browsers in parallel and each one performed login & logout on User Portal 20 times in a row. All login/logout actions eneded up well, no problems were encountered.
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. http://rhn.redhat.com/errata/RHSA-2014-0506.html