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5517d60653
traffic_replay tries to distribute the users among the groups in a realistic manner - some groups will have almost all users in them. However, this becomes a problem when testing a really large database, e.g. we may want 100K users, but no more than 5K users in each group. This patch adds a max-member option so we can limit how big the groups actually get. If we detect that a group exceeds the max-members, we reset the group's probability (of getting selected) to zero, and then recalculate the cumulative distribution. The means that the group should no longer get selected by generate_random_membership(). (Note we can't completely remove the group from the list because that changes the list-index-to-group-ID mapping). Signed-off-by: Tim Beale <timbeale@catalyst.net.nz> Reviewed-by: Andrew Bartlett <abartlet@samba.org> Autobuild-User(master): Andrew Bartlett <abartlet@samba.org> Autobuild-Date(master): Tue Dec 4 12:22:50 CET 2018 on sn-devel-144